Building Practitioners Board Registration Check
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Records Found: 1806
| Name | Contact Number | Address | Category | Status |
|---|---|---|---|---|
| 3D Building Solutions Pty Ltd T/A DDEG (Solutions) | 0388143275 | 195 Wellington RD CLAYTON VIC 3168 | Building Certifier (Unrestricted) | ACTIVE |
| A.J. Grant Building Pty Ltd | 0295422233 | PO BOX 3128 KIRRAWEE DC NSW 2232 | Building Contractor Residential (Unrestricted) | ACTIVE |
| AAD Engineering & Consulting Pty Ltd | +61 8 8104 1083 | 2 Walsall ST KENSINGTON PARK SA 5068 | Certifying Engineer (Mechanical) | ACTIVE |
| AB Consulting (NT) Pty Ltd | 0400 518 367 | PO BOX 1631 BERRIMAH NT 0828 | Building Certifier (Unrestricted) | ACTIVE |
| ABP Permits Pty Ltd | 0889472256 | PO BOX 1623 BERRIMAH NT 0828 | Building Certifier (Unrestricted) | ACTIVE |
| ACOR Consultants (QLD) Pty Ltd | 0738445900 | PO BOX 3635 SOUTH BRISBANE QLD 4101 | Certifying Engineer (Mechanical) | ACTIVE |
| ACOR Consultants (VIC) Pty Ltd | 0398854335 | Level 2 6 Palmer PDE CREMORNE VIC 3121 | Certifying Engineer (Structural) | ACTIVE |
| ACSM Builders Pty Ltd | 0889480205 | 3 Caryota CT COCONUT GROVE NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| ADG Engineers (Aust) Pty Ltd T/A ADG Engineers (Aust) | 1300657402 | GPO BOX 2422 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| ADP Consulting Pty Ltd | 0395211195 | Level 13 55 Collins ST MELBOURNE VIC 3000 | Certifying Engineer (Mechanical) | ACTIVE |
| AGS Commercial Pty Ltd | 0266223745 | PO BOX 680 LISMORE NSW 2480 | Building Contractor Residential (Unrestricted) | ACTIVE |
| AI Build NT Pty Ltd | 0418851330 | PO BOX 577 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| AKW Builders Pty Ltd | 0411748850 | PO BOX 1008 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| ANH Builders Pty Ltd T/A Abode New Homes Darwin | 0889329999 | PO BOX 3773 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| ASU Building Certifier Pty Ltd | 0448156390 | PO BOX 1592 KATHERINE NT 0851 | Building Certifier (Unrestricted) | ACTIVE |
| AVISHAI, Elliott | 89446373 | 38 Cavenagh ST DARWIN NT 0800 | Certifying Engineer (Structural) | ACTIVE |
| AXIS Plumbing N.T. Pty Ltd | 0297085666 | PO BOX 296 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Abbott, Anthony | 0458240222 | 2 O'GRADY CRES ALICE SPRINGS NT 0870 | Certifying Plumber and Drainer | ACTIVE |
| Abdul Rahiman, Hussain | 0418298576 | 59 Ward CRES MUIRHEAD NT 0810 | Certifying Engineer (Mechanical) | ACTIVE |
| Abeysinghe Mudiyanselage, Chanaka | 0429129873 | 31 Kent ST HEATHWOOD QLD 4110 | Certifying Engineer (Structural) | ACTIVE |
| Aboriginal Enterprises Australia (NT) Pty Ltd | 0889413056 | PO BOX 62 DARWIN NT 0801 | Certifying Plumber and Drainer | ACTIVE |
| About Homes NT Pty Ltd | 0434513810 | PO BOX 40747 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Absalom, Ben | 0432911707 | 50 Musgrave RD RED HILL QLD 4059 | Certifying Engineer (Structural) | ACTIVE |
| Acciona Construction Australia Pty Ltd | 0437 953 085 | 174 Turner ST PORT MELBOURNE VIC 3207 | Building Contractor Commercial (Restricted) | ACTIVE |
| Acciona M&E Pty Ltd | 0437 953 085 | 174 Turner ST PORT MELBOURNE VIC 3207 | Building Contractor Commercial (Restricted) | ACTIVE |
| Acciona Rail Pty Ltd | 0437 953 085 | 174 Turner ST PORT MELBOURNE VIC 3207 | Building Contractor Commercial (Restricted) | ACTIVE |
| Ace Plumbing and Gas Services Pty Ltd | 0422561725 | PO BOX 1526 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Acer Forester Pty Ltd | 0889811888 | PO BOX 651 DARWIN NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| Acer Forester Pty Ltd | 0889811888 | PO BOX 651 DARWIN NT 0801 | Certifying Engineer (Hydraulic) | ACTIVE |
| Acer Forester Pty Ltd | 0889811888 | PO BOX 651 DARWIN NT 0801 | Certifying Engineer (Mechanical) | ACTIVE |
| Action Construction Pty Ltd T/A Morse Building Consultancy | 1300066773 | PO BOX 152 LABRADOR QLD 4215 | Building Contractor Residential (Restricted) | ACTIVE |
| Adamant Property Services Pty Ltd | 0889314777 | PO BOX 344 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Adamson, Robert | 0400523484 | PO BOX 36809 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Adelaide Structural Engineers Pty Ltd | 1300296840 | Level 3 30 Currie ST ADELAIDE SA 5000 | Certifying Engineer (Structural) | ACTIVE |
| Advance Plumbing (NT) Pty Ltd | 0889723327 | PO BOX 1879 KATHERINE NT 0851 | Certifying Plumber and Drainer | ACTIVE |
| Aecom Australia Pty Ltd | 1800868654 | PO BOX 3175 DARWIN NT 0801 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Aecom Australia Pty Ltd | 1800868654 | PO BOX 3175 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Agostino, Ashley | 1300284537 | 92/24 Buchanan ST BALMAIN NSW 2041 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Ahmad, Idris | 0738014449 | 3 Steelwood ST HEATHWOOD QLD 4110 | Certifying Engineer (Structural) | ACTIVE |
| Ahrens Group Pty Ltd | 0885210077 | PO BOX 2 SHEA OAK LOG SA 5371 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Aiezza, Mario | 0391220850 | 1/115 High ST CRANBOURNE VIC 3804 | Certifying Engineer (Structural) | ACTIVE |
| Akers, Christopher (Chris) | 0398135508 | 7 Kolor WAY TEMPLESTOWE VIC 3106 | Certifying Engineer (Structural) | ACTIVE |
| Akron Group NT Pty Ltd | 0889326006 | PO BOX 42400 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Aktiv Engineering Pty Ltd ATF The Post Trading Trust T/A Aktiv Engineering Pty Ltd | 0429805068 | 5 Terminalia ST REDLYNCH QLD 4870 | Certifying Engineer (Structural) | ACTIVE |
| Akuna Engineering Pty Ltd | 0456785125 | 45 Waratah ST MONA VALE NSW 2103 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Al-Ibrahim, Mahmood (Max) | 0879784021 | PO BOX 40911 CASUARINA NT 0811 | Certifying Engineer (Structural) | ACTIVE |
| Alawa Plumbing Pty Ltd | 0889473317 | GPO BOX 1842 DARWIN NT 0801 | Certifying Plumber and Drainer | ACTIVE |
| Albertoni, Mirto | 4 MIMOSA ST NIGHTCLIFF NT 0810 | Building Contractor Residential (Restricted) | ACTIVE | |
| Albertoni, Vince | PO BOX 3 PARAP NT 0810 | Building Contractor Residential (Restricted) | ACTIVE | |
| Albertoni, Vince | PO BOX 3 PARAP NT 0810 | Building Contractor Commercial (Restricted) | ACTIVE | |
| Albright Services Group Pty Ltd T/A Albright Consulting Engineers | 0402123891 | PO BOX 1501 COOLALINGA NT 0839 | Certifying Engineer (Structural) | ACTIVE |
| Albright Services Group Pty Ltd T/A Albright Consulting Engineers | 0402123891 | PO BOX 1501 COOLALINGA NT 0839 | Building Certifier (Unrestricted) | ACTIVE |
| Alebraheme, Sami | Level 2 6 Palmer PDE CREMORNE VIC 3121 | Certifying Engineer (Structural) | ACTIVE | |
| Alexopoulos, George | 0889475372 | PO BOX 1348 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Alexopoulos, John | 0889475372 | PO BOX 1348 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Alia, Hasan | 0436348699 | 22/12 Luther James CL DOOLANDELLA QLD 4077 | Certifying Engineer (Mechanical) | ACTIVE |
| Alice Plumbing and Gas NT Pty Ltd | 0447083499 | PO BOX 8628 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| AllCert Pty Limited | 0291215070 | 38 Rowe ST EASTWOOD NSW 2122 | Building Certifier (Unrestricted) | ACTIVE |
| Allam, Roland | 0291215070 | 38 Rowe ST EASTWOOD NSW 2122 | Building Certifier (Unrestricted) | ACTIVE |
| Aluminium & Glass Supplier (1973) Pty Ltd T/A Hercules Windows | 0889843483 | PO BOX 39787 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Aly, Khaled | 0433554824 | PO BOX 1969 ALICE SPRINGS NT 0871 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Aly, Khaled | 0433554824 | PO BOX 1969 ALICE SPRINGS NT 0871 | Certifying Engineer (Structural) | ACTIVE |
| Ambrose Construct Group Pty Ltd | 0466583136 | PO BOX 637 BUDERIM QLD 4556 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Anapayan, Tharmarajah (Ana) | 0753419506 | 10 Pygme ST NORTH LAKES QLD 4509 | Certifying Engineer (Structural) | ACTIVE |
| Anderson Peters Building Pty Ltd | 0418898 080 | PO BOX 159 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Anderson, Anthony (Tony) | 0448 364 334 | PO BOX 1087 ALICE SPRINGS NT 0871 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Anderson, Regan | 0889835572 | 5 Riverbreeze AVE NOOSAVILLE QLD 4566 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Anderson, Scott | 0889524344 | PO BOX 581 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Anderson, Simon | 0448321291 | PO BOX 4692 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Anderson, Wayne | 0438170755 | PO BOX 159 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Anderton, Dale | 0884400400 | PO BOX 235 KILKENNY SA 5009 | Certifying Plumber and Drainer | ACTIVE |
| Andonaros, Paul | 1300657407 | GPO BOX 2422 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Andreou, Andrew | 0889844416 | PO BOX 42015 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Andrew Harvey Building Pty Ltd | 0418788366 | PO BOX 930 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Anictomatis, Xristos (John) | 0889471200 | GPO BOX 125 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Antonino, David | 0419826663 | PO BOX 1497 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Apex Construction NT Pty Ltd | 0408893531 | PO BOX 527 NIGHTCLIFF NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Apex Engineering Group Pty Ltd | 0414338303 | 15 Istana VIEW CLEAR ISLAND WATERS QLD 4226 | Certifying Engineer (Structural) | ACTIVE |
| Approved Plumbing Service NT Pty Ltd | 0889817627 | PO BOX 36815 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Aquatic One Pty Ltd | 07 3267 7295 | 2/10 Depot ST BANYO QLD 4014 | Certifying Engineer (Structural) | ACTIVE |
| Architectural Water Solutions Pty Ltd | 0889473677 | PO BOX 2112 PARAP NT 0804 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Arena Clauson Engineering group Pty Ltd T/A Arena Clauson Engineering group | 0892551557 | PO BOX 435 MOUNT HAWTHORN WA 6915 | Certifying Engineer (Structural) | ACTIVE |
| Arena, Joe | 0437177817 | 94 Hardey RD GLEN FORREST WA 6071 | Certifying Engineer (Structural) | ACTIVE |
| Areti NT Pty Ltd | 0411555366 | PO BOX 39787 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Argos Development Group Pty Ltd T/A Argos Projects NT | 0413150892 | PO BOX 811 NIGHTCLIFF NT 0810 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Arif, Sayed | 039380552 | 5 Diba RISE NARRE WARREN VIC 3805 | Building Certifier (Unrestricted) | ACTIVE |
| Arkey, Robert (Rob) | 0418897392 | PO BOX 1305 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Armata Nominees Pty Ltd T/A Gunbalanya Contracting | 0889412216 | PO BOX 36320 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Armistead, Desmond | 0428226272 | PO BOX 2138 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Armstead, Robert (Robbie) | 9 Hukkitta ST LARAPINTA NT 0875 | Certifying Plumber and Drainer | ACTIVE | |
| Armstrong, Dean | 0412997457 | 10 Zealand ST TAIGUM QLD 4018 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Armstrong, John | 0889275994 | PO BOX 785 KARAMA NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Arrow Constructions (NT) Pty Ltd | 0879428822 | PO BOX 1970 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Artym, Christopher | 0428894070 | 35 North ST ANGASTON NT 5353 | Certifying Engineer (Structural) | ACTIVE |
| Arup Australia Pty Ltd | 0730236254 | PO BOX 76 MILLERS POINT NSW 2000 | Certifying Engineer (Structural) | ACTIVE |
| Asbuild (NT) Pty Ltd | 0889550066 | PO BOX 8096 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Ascoli, Brenton | 0889800100 | PO BOX 942 HUMPTY DOO NT 0836 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Ashburner Francis Pty Ltd | 0889420585 | GPO BOX 4518 DARWIN NT 0801 | Certifying Engineer (Mechanical) | ACTIVE |
| Ashford, Randal | 0889417009 | GPO BOX 2643 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Ashton, Dean | 07 32973250 | PO BOX 6184 YATALA QLD 4207 | Certifying Engineer (Structural) | ACTIVE |
| Ashton, Elizabeth | 0889472465 | PO BOX 37903 WINNELLIE NT 0821 | Building Certifier (Unrestricted) | ACTIVE |
| Ashton-Taylor, Cowan | 0398678770 | 26 Sasse AVE MT HAWTHORN WA 6016 | Certifying Engineer (Mechanical) | ACTIVE |
| Asiduo Engineering Pty Ltd | 0430032268 | PO BOX 12873 GEORGE STREET, BRISBANE QLD 4003 | Certifying Engineer (Structural) | ACTIVE |
| Aspire Design & Construct Pty Ltd | 0889671629 | GPO BOX 2643 DARWIN CITY NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Asset Cabins & Homes Pty Ltd | 0754837144 | 11 Langton RD MONKLAND QLD 4570 | Building Contractor Residential (Restricted) | ACTIVE |
| Asset Services Pty Ltd | 0889440600 | PO BOX 39618 WINNELLIE NT 0821 | Building Certifier (Unrestricted) | ACTIVE |
| Asset Services Pty Ltd | 0889440600 | PO BOX 39618 WINNELLIE NT 0821 | Certifying Engineer (Structural) | ACTIVE |
| Aston Consulting (VIC) Pty Ltd | 0383769000 | Level 5 50 Queen ST MELBOURNE VIC 3000 | Certifying Engineer (Mechanical) | ACTIVE |
| Aston Consulting (VIC) Pty Ltd | 0383769000 | Level 5 50 Queen ST MELBOURNE VIC 3000 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Athanasios Athanasiou Pty Ltd | 0889480205 | 3 Caryota CT COCONUT GROVE NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Athanasiou, Leo | 0418996677 | PO BOX 1965 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Athanasiou, Michael | 0889480205 | 3 Caryota CT COCONUT GROVE NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Athanasiou, Sakellarios (Charlie) | 0889480205 | 3 Caryota CT COCONUT GROVE NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Atkin Building Co Pty Ltd | 0889722783 | PO BOX 2282 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Atkin, Nigel | 0438722783 | PO BOX 2282 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Augusto, Fernando | 0889255000 | PO BOX 1677 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Auleth Pty Ltd ATF The Auleth Unit Trust T/A Auleth Pty Ltd | 0889255000 | PO BOX 1677 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Aurecon Australasia Pty Ltd | 0889199777 | PO BOX 344 DARWIN NT 0828 | Certifying Engineer (Hydraulic) | ACTIVE |
| Aurecon Australasia Pty Ltd | 0889199777 | PO BOX 344 DARWIN NT 0828 | Certifying Engineer (Mechanical) | ACTIVE |
| Aurecon Australasia Pty Ltd | 0889199777 | PO BOX 344 DARWIN NT 0828 | Certifying Engineer (Structural) | ACTIVE |
| Aurecon Australasia Pty Ltd | 0889199777 | PO BOX 344 DARWIN NT 0828 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Auricht, Daniel | 0417813850 | PO BOX 3001 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| AusCon NT Pty Ltd | 0409115486 | PO BOX 413 ALICE SPRINGS NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Auscool Airconditioning & Mechanical Services Pty Ltd | 0394085083 | 113 Scanlon DR EPPING VIC 3076 | Certifying Engineer (Mechanical) | ACTIVE |
| Auskron PtyLtd | 0488997359 | PO BOX 565 NIGHTCLIFF NT 0814 | Certifying Plumber and Drainer | ACTIVE |
| Ausplumb (NT) Pty Ltd | 0889472811 | PO BOX 565 NIGHTCLIFF NT 0814 | Certifying Plumber and Drainer | ACTIVE |
| Austract Constructions Pty Ltd | 0432697315 | PO BOX 126 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Australia Asia International Consultants Pty Ltd | 0889009853 | PO BOX 1968 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Australian Restoration and Construction Pty Ltd | 1300728225 | PO BOX 119 ASHMORE CITY QLD 4214 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Australis (NT) Pty Ltd | 1300093721 | GPO BOX 138 BUDDINA QLD 4575 | Building Contractor Residential (Restricted) | ACTIVE |
| Australis Roofing Pty Ltd T/A Australis Roofing | 1300093721 | PO BOX 138 BUDDINA QLD 4575 | Building Contractor Residential (Restricted) | ACTIVE |
| Avella Valderrama, Juan | 0738542921 | PO BOX 2339 FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Structural) | ACTIVE |
| Axis Maintenance Services Pty Ltd | 0297085666 | PO BOX 208 REVESBY NORTH NSW 2212 | Certifying Plumber and Drainer | ACTIVE |
| Aygun, Reis | 0431691483 | Level 8 350 Queen ST MELBOURNE VIC 3000 | Building Certifier (Unrestricted) | ACTIVE |
| Ayoub, Maria | 0383769000 | Level 5 50 Queen ST MELBOURNE VIC 3000 | Certifying Engineer (Mechanical) | ACTIVE |
| Ayoub, Maria | 0383769000 | Level 5 50 Queen ST MELBOURNE VIC 3000 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Azagra Flores, Sebastian | 0402512349 | 9 Fairlight AVE KEYSBOROUGH VIC 3173 | Certifying Engineer (Hydraulic) | ACTIVE |
| BC Building and Construction Pty Ltd | 0404935191 | PO BOX 6215 HEAVITREE GAP NT 0873 | Building Contractor Residential (Restricted) | ACTIVE |
| BCA Concepts Pty Ltd | 84257060 | 10 Almond GR GLANDORE SA 5037 | Building Certifier (Unrestricted) | ACTIVE |
| BCA Engineers Pty Ltd T/A BCA Engineers | 0881321700 | PO BOX 3438 RUNDLE MALL SA 5000 | Certifying Engineer (Hydraulic) | ACTIVE |
| BCA Engineers Pty Ltd T/A BCA Engineers | 0881321700 | PO BOX 3438 RUNDLE MALL SA 5000 | Certifying Engineer (Mechanical) | ACTIVE |
| BCA Solutions NT Pty Ltd T/A BCA Solutions NT | 0889411435 | 17 Kirkland CRES LARRAKEYAH NT 0820 | Building Certifier (Unrestricted) | ACTIVE |
| BCE Design Corporation Pty Ltd | 0394170980 | PO BOX 2248 HAWTHORN VIC 3122 | Certifying Engineer (Structural) | ACTIVE |
| BCG Construction Services Pty Ltd | 0412729911 | PO BOX 2512 NORMANVILLE SA 5204 | Building Contractor Residential (Restricted) | ACTIVE |
| BJ Rolls Plumbing Pty Ltd | 0428534497 | PO BOX 366 NOONAMAH NT 0837 | Certifying Plumber and Drainer | ACTIVE |
| BL Engineering Consultants Pty Ltd | 0402305996 | 10 Destiny LANE FLOREAT WA 6014 | Certifying Engineer (Structural) | ACTIVE |
| BMG Plumbing Services Pty Ltd | 0407648757 | 14 Aralia ST NIGHTCLIFF NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| BMM Group Pty Ltd | 0409152657 | PO BOX 430 TOOWONG QLD 4066 | Certifying Engineer (Structural) | ACTIVE |
| BOA Homes Pty Ltd | 0418892641 | PO BOX 1167 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| BOYD, Matthew | Certifying Plumber and Drainer | ACTIVE | ||
| BRW Enterprises (QLD) Pty Ltd | 0738760088 | PO BOX 2158 TOOWONG QLD 4066 | Certifying Plumber and Drainer (Design) | ACTIVE |
| BSE (QLD) Pty Ltd | 07 32100044 | Level 3 232 Adelaide ST BRISBANE QLD 4000 | Certifying Engineer (Mechanical) | ACTIVE |
| BSGM Queensland Pty Ltd ATF BSGM Queensland Unit Trust T/A BSGM Queensland Pty Ltd | 0733030228 | 6a/28 Junction RD BURLEIGH HEADS QLD 4220 | Building Certifier (Unrestricted) | ACTIVE |
| Bacud, Vincente (Vic) | 0435898725 | 55/19 Lake ST VARSITY LAKES QLD 4227 | Certifying Engineer (Structural) | ACTIVE |
| Bail, Raymond | 89471154 | PO BOX 39324 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Bairamis, Michael | 0457744048 | PO BOX 1285 PALMERSTON NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| Bajraktari, Zenel (Zen) | 33 ARALIA ST NIGHTCLIFF NT 0810 | Building Contractor Residential (Restricted) | ACTIVE | |
| Baker, Cameron | 35 Hermitage CRES THORNLANDS QLD 4164 | Building Contractor Residential (Restricted) | ACTIVE | |
| Bandias Contracting Pty Ltd | 0417270522 | PO BOX 168 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Bandias, Benjamin | 0889885625 | PO BOX 659 PALMERSTON NT 0830 | Certifying Plumber and Drainer | ACTIVE |
| Bandias, Benjamin | 0889885625 | PO BOX 659 PALMERSTON NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| Barber, Cameron | PO BOX 1416 TENNANT CREEK NT 0860 | Certifying Plumber and Drainer | ACTIVE | |
| Barber, Lindsay | 0392720000 | 1 Williamsons RD DONCASTER VIC 3108 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Barnes, Joshua | 0418963149 | 1 Williamsons RD DONCASTER VIC 3108 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Barnes, Shane | 0740321468 | PO BOX 135 BUNGALOW QLD 4870 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Barnson Pty Ltd | 1300227676 | 1/36 Darling ST DUBBO NSW 2830 | Certifying Engineer (Structural) | ACTIVE |
| Barrie, Paul | 0732232624 | Level 2 825 Ann ST FORTITUDE VALLEY QLD 4006 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Baryalai, Zaheer | 0491616210 | PO BOX 303 ENDEVOUR HILLS VIC 3802 | Building Certifier (Unrestricted) | ACTIVE |
| Battams, Mark | 0882324442 | GPO BOX 818 ADELAIDE SA 5001 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Baxter, Michael | 0412445555 | PO BOX 563 VIRGINIA NT 0822 | Building Contractor Residential (Restricted) | ACTIVE |
| Bay Building Services Pty Ltd | 0388554014 | 16 North DR EAST BENTLEIGH VIC 3165 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Bayissa, Wirtu | 0738278000 | 74 Platinum ST CRESTMEAD QLD 4132 | Certifying Engineer (Structural) | ACTIVE |
| Bayside Develop Construct NT Pty Ltd T/A Bayside Develop Construct | 0480346168 | 5 GUNBAR ST BAYVIEW NT 0820 | Building Contractor Residential (Restricted) | ACTIVE |
| Beare, Michael | PO BOX 2296 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE | |
| Beca Pty Ltd | 0392721400 | Level 4 5 Queens RD MELBOURNE VIC 3004 | Certifying Engineer (Structural) | ACTIVE |
| Beckett, Kylie | 0397833521 | 7 Johnsons RD MERNDA VIC 3754 | Building Certifier (Unrestricted) | ACTIVE |
| Bedwell, John | 0889873099 | PO BOX 1339 NHULUNBUY NT 0881 | Building Contractor Residential (Restricted) | ACTIVE |
| Beekkerk Van Ruth, Anthony | 0753272660 | 1/60 Hoopers RD KUNDA PARK QLD 4556 | Certifying Engineer (Structural) | ACTIVE |
| Bekir, Deniz | 0285807934 | Princes HWY KOGARAH NSW 2217 | Certifying Engineer (Structural) | ACTIVE |
| Belgrave Homes Pty Ltd | 0413128660 | PO BOX 875 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Bell, Andrew | 0425731160 | 9 Aitken ST CLIFTON HILL VIC 3068 | Certifying Engineer (Structural) | ACTIVE |
| Bell, Matthew (Matt) | 1300672673 | PO BOX 968 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Bendella Group Pty Ltd | 0889194456 | PO BOX 1251 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Bennett, Brendan | 0282703500 | 6/120 Sussex ST SYDNEY NSW 2000 | Building Certifier (Unrestricted) | ACTIVE |
| Bensen, Jason | 35 Olive PDE KADINA SA 5554 | Certifying Engineer (Structural) | ACTIVE | |
| Bentino Pty Ltd | 1300284537 | 34 James Craig RD ROZELLE NSW 2039 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Bentley, Andrew | 0400755579 | PO BOX 4900 GOLD COAST MC QLD 9726 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Bermingham, Damian | 52A Wattle Road CANNON VALLEY QLD 4800 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Bertinazzi, Natasha | 0429963476 | PO BOX 57 PALMERSTON NT 0831 | Certifying Engineer (Hydraulic) | ACTIVE |
| Berts, Patrick (Paddy) | 0889326070 | PO BOX 31 KARAMA NT 0813 | Building Certifier (Unrestricted) | ACTIVE |
| Bespoke Engineering Solutions Pty Ltd | 07 38014449 | 4/12 Nyholt DR YATALA QLD 4207 | Certifying Engineer (Structural) | ACTIVE |
| Bestec Pty Ltd | 0882324442 | GPO BOX 818 ADELAIDE SA 5001 | Certifying Engineer (Hydraulic) | ACTIVE |
| Bestec Pty Ltd | 0882324442 | GPO BOX 818 ADELAIDE SA 5001 | Certifying Engineer (Mechanical) | ACTIVE |
| Better Build Homes Pty Ltd | 0412076318 | PO BOX 825 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Bettineschi, Joseph | PO BOX 1640 ALICE SPRINGS NT 0870 | Certifying Plumber and Drainer | ACTIVE | |
| Bicheno, Dale | PO BOX 35810 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE | |
| Bickford, Robert | 0408895825 | PO BOX 157 BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Big Mike Constructions Pty Ltd | 89831091 | PO BOX 954 COOLALINGA NT 0839 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Big River Housing Pty Ltd T/A Big River Housing | 0448659465 | PO BOX 1217 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Billias, Anargiross | 4 Groves ST BELLAMACK NT 0832 | Certifying Plumber and Drainer | ACTIVE | |
| Billias, Antonio | 0406265357 | PO BOX 36085 WINNELLIE NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Billias, Steve | 0418896242 | 19 Oriole ST WULAGI NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Bills, Hamish | 0871234050 | 3/83 Fullarton RD KENT TOWN SA 5067 | Certifying Engineer (Structural) | ACTIVE |
| Billy Can Constructions Pty Ltd | 0438325201 | PO BOX 1675 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Biltris, Luke | 0408242844 | 48 Driftwood CT COFFS HARBOUR NSW 2450 | Certifying Plumber and Drainer | ACTIVE |
| Binazir, Ali | 0733337864 | 13/26 Vine ST ASCOT QLD 4007 | Certifying Engineer (Structural) | ACTIVE |
| Binks, Craig | 0418182599 | PO BOX 1982 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Bishop, Graham | 0419968866 | PO BOX 8847 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Blackbear (NT) Pty Ltd | 0418894950 | PO BOX 2296 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Blackett Maguire & Goldsmith Pty Ltd | 0292117777 | PO BOX 167 BROADWAY NSW 2007 | Building Certifier (Unrestricted) | ACTIVE |
| Blackley, Lance | 0396229762 | 7 Olinda CT CHELTENHAM VIC 3192 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Bligh Tanner Pty Ltd | 0732518555 | PO BOX 612 FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Structural) | ACTIVE |
| Blinco, Lloyd | 0730295086 | GPO BOX 1162 Darwin NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Blue Wing Constructions Pty Ltd | 0413453922 | PO BOX 1155 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Blueprint NT Pty Ltd T/A Blueprint NT | 0889527845 | PO BOX 4029 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Bobby, Shane | 0410631195 | PO BOX 582 NOONAMAH NT 0837 | Building Contractor Residential (Restricted) | ACTIVE |
| Bonanni, Fabio | 0407617540 | PO BOX 215 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Bond, Francis (Frank) | 0423512767 | PO BOX 2035 NHULUNBUY NT 0881 | Building Contractor Residential (Restricted) | ACTIVE |
| Booshand, Daniel | 6 Bishop CT LAWNTON QLD 4501 | Certifying Engineer (Structural) | ACTIVE | |
| Booth, Simon | 0266223745 | PO BOX 680 LISMORE NSW 2480 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Borkowsky, Kelvin | 0431267675 | Mudgeeraba RD TALLAI QLD 4213 | Certifying Engineer (Structural) | ACTIVE |
| Borthwick, Joshua | 07 3553 3899 | PO BOX 1307 FORTITUDE VALLEY QLD 4006 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Boskovski, Vladimir | 0417817717 | PO BOX 36752 WINNELLIE NT 0821 | Certifying Engineer (Structural) | ACTIVE |
| Boulton, Joseph | 0429333506 | 2/3 Highgrove PL WEST ALBURY NSW 2640 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Bowes, Cameron | 89006528 | PO BOX 235 PARAP NT 0804 | Building Contractor Commercial (Restricted) | ACTIVE |
| Bowes, Mark | 0735138000 | PO BOX 2231 FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Mechanical) | ACTIVE |
| Bowler, Steven | 9 LITTLE ST FANNIE BAY NT 0820 | Building Contractor Residential (Restricted) | ACTIVE | |
| Box Architects Pty Ltd | 0448551297 | TUART HILL WA 6939 | Building Contractor Residential (Restricted) | ACTIVE |
| Box, Anthony (Tony) | 0428 833 914 | PO BOX 1218 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Bradley, Nathaniel (Nathan) | 0487778825 | PO BOX 322 DARWIN RIVER NT 0841 | Certifying Plumber and Drainer | ACTIVE |
| Bradley, Padraic | 0889805900 | GPO BOX 4421 DARWIN NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| Brash (NT) Pty Ltd ATF The Brian Curran Family Trust T/A Barkly Plumbing Services | 0889622502 | PO BOX 684 TENNANT CREEK NT 0861 | Certifying Plumber and Drainer | ACTIVE |
| Brassett, Andrew | 0423961742 | PO BOX 213 PALMERSTON NT 0831 | Certifying Engineer (Mechanical) | ACTIVE |
| Brennan, James | 0419303202 | PO BOX 331 STIRLING SA 5152 | Building Contractor Residential (Restricted) | ACTIVE |
| Brennan, Scott | 0417100853 | 88 Lind RD JOHNSTON NT 0832 | Certifying Plumber and Drainer | ACTIVE |
| Brent Williams & Associates Pty Ltd T/A BW&A National Building Consultants | 0350235136 | PO BOX 2105 MILDURA VIC 3502 | Building Certifier (Unrestricted) | ACTIVE |
| Brice, Michael (Mick) | 0400274874 | 13 OSBORN RD MALAK NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Bridge Building Surveyors & Consultants Pty Ltd | 0413891018 | PO BOX 542 FLINDERS LANE VIC 8009 | Building Certifier (Unrestricted) | ACTIVE |
| Brilliant Built Pty Ltd | 0415400931 | PO BOX 63 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Brisse Pty Ltd | 0432911707 | 49/12 Charlton CT WOOLNER NT 0820 | Certifying Engineer (Structural) | ACTIVE |
| Broadline Consulting Pty Ltd | 0298228749 | PO BOX 4528 CASULA NSW 2170 | Building Certifier (Unrestricted) | ACTIVE |
| Brooker, Dylan | 0437825031 | PO BOX 1815 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Brooklyn Towns Pty Ltd T/A Adadra Building Services Group | 02 6023 5490 | PO BOX 809 LAVINGTON NSW 2641 | Certifying Engineer (Mechanical) | ACTIVE |
| Brooks, Jeffrey | 0436360623 | PO BOX 515 PALMWOODS QLD 4558 | Building Certifier (Unrestricted) | ACTIVE |
| Brooks, Peter | 89411678 | PO BOX 563 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Brooks, Simon | 0407794380 | PO BOX 945 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Brooks, Simon | 0407794380 | PO BOX 945 NIGHTCLIFF NT 0814 | Building Contractor Commercial (Restricted) | ACTIVE |
| Brown, Allan | 0417098107 | PO BOX 4828 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Brown, Gerard (Gerry) | 0438869849 | PO BOX 9029 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Brown, Haydn | 0889199777 | PO BOX 344 BERRIMAH NT 0828 | Certifying Engineer (Structural) | ACTIVE |
| Brown, Jack | 0889531939 | PO BOX 136 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Brown, Nathan | 0881321700 | PO BOX 3438 ADELAIDE SA 5000 | Certifying Engineer (Mechanical) | ACTIVE |
| Brown, Nathan | 0881321700 | PO BOX 3438 ADELAIDE SA 5000 | Certifying Engineer (Hydraulic) | ACTIVE |
| Brown, Rhyan | 0457907215 | PO BOX 1687 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Brownless, Mark | 0418216546 | PO BOX 1562 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Bruce, Kel | 0419769017 | PO BOX 927 CAIRNS QLD 4870 | Certifying Engineer (Structural) | ACTIVE |
| Bruce, Peter | 0429990489 | PO BOX 765 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Bruno, Joseph (Joe) | 0394170980 | PO BOX 2248 HAWTHORN VIC 3122 | Certifying Engineer (Structural) | ACTIVE |
| Brustolin Builders Pty Ltd | 0417865386 | PO BOX 371 PALMERSTON NT 0831 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Brustolin, Mark | 0417865386 | PO BOX 371 PALMERSTON NT 0831 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Bryant Building Contractors Pty Ltd T/A Bryant Building Contractors | 0740406400 | PO BOX 4927 CAIRNS QLD 4870 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Bryant, John | 0883628860 | 111 Conyngham ST FREWVILLE SA 5063 | Certifying Engineer (Structural) | ACTIVE |
| Buckley, Michael | 0889989669 | PO BOX 1737 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Budd, Aaron | 0418843403 | PO BOX 1577 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Bugeja, Michael | 0738445900 | Level 7 22 Cordelia ST SOUTH BRISBANE QLD 4101 | Certifying Engineer (Structural) | ACTIVE |
| Buggy, Niall | 0873257387 | 22 King William ST ADELAIDE SA 5000 | Certifying Engineer (Mechanical) | ACTIVE |
| Bui, Henry | 89411678 | GPO BOX 563 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Built Environment Collective Pty Ltd | 0732521001 | PO BOX 1357 FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Structural) | ACTIVE |
| Built Pty Ltd | 0283324111 | Level 4 185 Clarence ST SYDNEY NSW 2000 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Built Pty Ltd | 0283324111 | Level 4 185 Clarence ST SYDNEY NSW 2000 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Bukmak Constructions Pty Ltd | 89446491 | PO BOX 3825 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Buladu Mada Pty Ltd | 0408242844 | 3/80 PRUEN RD BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Burbank Australia Pty Ltd T/A Burbank Homes | 0419571624 | 36 Aberdeen RD ALTONA VIC 3018 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Burmeister, Graeme | 0881116654 | GPO BOX 2052 ADELAIDE SA 5001 | Certifying Engineer (Structural) | ACTIVE |
| Burton, Darren | 0418897402 | PO BOX 8696 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Burton, Stephen | 0732776314 | PO BOX 101 SALISBURY QLD 4107 | Certifying Engineer (Mechanical) | ACTIVE |
| C & R Constructions Pty Ltd | 0889474111 | PO BOX 855 KARAMA NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| C.R. Artym Engineering Associates Pty Ltd | 0428894070 | 7/39 Murray ST NURIOOTPA SA 5355 | Certifying Engineer (Structural) | ACTIVE |
| CBC Facilities Maintenance Pty Ltd | 1300 222 322 | PO BOX 103 PORT KEMBLA NSW 2505 | Building Contractor Residential (Unrestricted) | ACTIVE |
| CD Constructions (NT) Pty Ltd | 0410519729 | 3/7 O'Ferrals RD BAYVIEW NT 0820 | Building Contractor Residential (Unrestricted) | ACTIVE |
| CG Plumbing NT Pty Ltd | 0435526516 | PO BOX 1342 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| CIRTEX Industries Pty Ltd | 0438744487 | PO BOX 7138 SILVERWATER NSW 1811 | Certifying Engineer (Structural) | ACTIVE |
| CPR Engineers Pty Ltd T/A CPR Engineers | 0883321344 | PO BOX 2832 KENT TOWN SA 5071 | Certifying Engineer (Structural) | ACTIVE |
| CROE Pty Ltd T/A Cook and Roe | 0263602561 | PO BOX 1935 ORANGE NSW 2800 | Certifying Engineer (Structural) | ACTIVE |
| CTP Pty Ltd T/A Chris Pederick Roofing | 0417895544 | PO BOX 285 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Cairns Industries Pty Ltd | 0889758800 | PO BOX 39418 WINNELLIE NT 0821 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Cairns, Allen | 0889758800 | PRIVATE BAG 10 BORROLOOLA NT 0854 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Calare Civil Pty Ltd | 02 6332 3343 | 170 Rankin ST BATHURST NSW 2795 | Certifying Engineer (Structural) | ACTIVE |
| Calder, Adam | 0437273450 | PO BOX 1634 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Cameron, Benjamin (Ben) | 0409726614 | PO BOX 2185 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE |
| Campbell Construction Co Pty Ltd | 1300938040 | PO BOX 627 BUDDINA QLD 4575 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Campbell, Benjamin | 1300938040 | PO BOX 627 BUDDINA QLD 4575 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Campbell, Luke | 0889411678 | GPO BOX 563 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Campion, Aonghus (Gus) | 0420626690 | PO BOX 40 KARAMA NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Canini, Fabio | 89476824 | 631 Stuart HWY BERRIMAH NT 0828 | Certifying Engineer (Mechanical) | ACTIVE |
| Cannam, James | 0282035447 | Level 6 33 Erskine ST SYDNEY NSW 2000 | Certifying Engineer (Mechanical) | ACTIVE |
| Canto, Nicola (Nick) | 0738708888 | PO BOX 1630 MILTON QLD 4064 | Certifying Engineer (Structural) | ACTIVE |
| Capital Engineering Pty Ltd T/A Capital House Australasia | 0879787740 | 16/32 Smith Street MALL DARWIN NT 0800 | Certifying Engineer (Structural) | ACTIVE |
| Captiv8 Homes Pty Ltd | 0455554882 | PO BOX 1634 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Caputo, Davide | 0391032000 | G01/737 Bourke ST DOCKLANDS VIC 3008 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Caputo, Davide | 0391032000 | G01/737 Bourke ST DOCKLANDS VIC 3008 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Carcuro Holdings (NT) Pty Ltd T/A Advance Building Solution | 0409695552 | PO BOX 377 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Carcuro, Nino | 0409695552 | PO BOX 377 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Carlin, Joshua | 0456455550 | 24 Davis CT KATHERINE EAST NT 0850 | Certifying Plumber and Drainer | ACTIVE |
| Carroll, Darcy | 0400741321 | 14 EWING CT BAKEWELL NT 0832 | Certifying Plumber and Drainer | ACTIVE |
| Carter, Craig | 0412076318 | PO BOX 825 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Cartwright, Aaron | 0411899760 | PO BOX 1083 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Caruso, Gregory (Greg) | 0882384136 | 15 Beltana ST FLINDERS PARK SA 5025 | Certifying Engineer (Mechanical) | ACTIVE |
| Caruso, Gregory (Greg) | 0882384136 | 15 Beltana ST FLINDERS PARK SA 5025 | Certifying Engineer (Hydraulic) | ACTIVE |
| Caruso, Sammy (Sam) | 0394184028 | Level 11 501 Swanston ST MELBOURNE VIC 3000 | Certifying Engineer (Structural) | ACTIVE |
| Catchlove, William | 0408074498 | PO BOX 2155 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE |
| Cavanagh, Sean | 0406596751 | PO BOX 41592 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Certis (QLD) Pty Ltd | 0731444600 | PO BOX 1065 MILTON QLD 4064 | Building Certifier (Unrestricted) | ACTIVE |
| Chacko, David | 0298228749 | PO BOX 4528 CASULA NSW 2170 | Building Certifier (Unrestricted) | ACTIVE |
| Chalmers, Jordi | 0429093050 | 23 Kunoth ST ALICE SPRINGS NT 0870 | Certifying Plumber and Drainer | ACTIVE |
| Chambeyron, Dean | 0477660988 | PO BOX 440 CARLTON NORTH VIC 3054 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Chandley Plumbing Pty Ltd | 0408615995 | PO BOX 870 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Chandley, Luke | 0889883653 | PO BOX 870 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Chandra Mohan, Shyam Mohan | 0437245361 | 79 Stanmore CRES WYNDHAM VALE VIC 3024 | Certifying Engineer (Mechanical) | ACTIVE |
| Charles, Grant | 9 Majestic AVE GRIFFIN QLD 4503 | Certifying Engineer (Mechanical) | ACTIVE | |
| Cheng, Mark | 0427431619 | 118 Thompsons RD BULLEEN VIC 3105 | Certifying Engineer (Structural) | ACTIVE |
| Chew, Charles (Charlie Chew) | 0889416268 | 35 STODDART DR BAYVIEW NT 0820 | Certifying Engineer (Structural) | ACTIVE |
| Chikota, Boris | PO BOX 809 LAVINGTON NSW 2641 | Certifying Engineer (Mechanical) | ACTIVE | |
| Chin, David | 0889994882 | GPO BOX 4654 DARWIN NT 0801 | Certifying Engineer (Mechanical) | ACTIVE |
| Chin, David | 0889994882 | GPO BOX 4654 DARWIN NT 0801 | Certifying Engineer (Hydraulic) | ACTIVE |
| Chivers, Tasman (Tas) | 0418457757 | PO BOX 5274 CABLE BEACH WA 6726 | Building Contractor Residential (Restricted) | ACTIVE |
| Chocolate Gold Pty Ltd T/A Wigg plumbing | 0889470321 | PO BOX 320 Berrimah NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Chowdhury, Mohd | 0297937998 | 1369B Canterbury RD PUNCHBOWL NSW 2196 | Certifying Engineer (Structural) | ACTIVE |
| Christie, Thomas | 38445900 | Level 7 104 Melbourne ST SOUTH BRISBANE QLD 4101 | Certifying Engineer (Mechanical) | ACTIVE |
| Christison, Heath | 0740455722 | PO BOX 14353 MOUNT SHERIDAN QLD 4868 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Christison, Heath | 0740455722 | PO BOX 14353 MOUNT SHERIDAN QLD 4868 | Building Contractor Commercial (Restricted) | ACTIVE |
| Ciobanu, Daniel | 71 Crossdale RISE ENDEVOUR HILLS VIC 3902 | Building Certifier (Unrestricted) | ACTIVE | |
| City Building Engineering Services (Aus) Pty Ltd | 61385627140 | 10 Nexus CT MULGRAVE VIC 3170 | Building Contractor Residential (Unrestricted) | ACTIVE |
| City Building Engineering Services (Aus) Pty Ltd | 61385627140 | 10 Nexus CT MULGRAVE VIC 3170 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| City Plan Services Pty Ltd | 0282703500 | 6/120 Sussex ST SYDNEY NSW 2000 | Building Certifier (Unrestricted) | ACTIVE |
| Claim Central Pty Ltd T/A Claim Central | 1300743673 | PO BOX 4017 SOUTH MAROUBRA NSW 2035 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Clark, Phillip | PO BOX 515 PALMERSTON NT 0831 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Clark, Rowan | 0449026368 | PO BOX 670 ALICE SPRINGS NT 0870 | Certifying Plumber and Drainer | ACTIVE |
| Clarke, Kevin | 0417034161 | PO BOX 2243 PARAP NT 0804 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Clarke, Neil | 0889805900 | GPO BOX 4421 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Clarke, Thomas (Tom) | 0889446312 | G01/38 Cavenagh ST DARWIN NT 0800 | Certifying Engineer (Structural) | ACTIVE |
| Claydon, Bradley (Brad) | 0889482964 | PO BOX 36960 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Clive Steele Partners Pty Ltd | 0395450223 | 62/195 Wellington RD CLAYTON VIC 3168 | Certifying Engineer (Structural) | ACTIVE |
| Clohesy, Brian (BJ) | 0418893387 | PO BOX 39249 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Clough Projects Australia Pty Ltd | 0892819281 | Level 6 250 St George TCE PERTH WA 6000 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Clough Projects Australia Pty Ltd | 0892819281 | Level 6 250 St George TCE PERTH WA 6000 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Cole, Nathan | 28 Adamson AVE GILLEN NT 0870 | Certifying Plumber and Drainer | ACTIVE | |
| Coleman, Clayton | 0407144078 | PO BOX 585 DALBY QLD 4405 | Building Contractor Residential (Restricted) | ACTIVE |
| Coley, James | 0889819888 | GPO BOX 35838 WINNELLIE NT 0820 | Certifying Engineer (Mechanical) | ACTIVE |
| Collard, Timothy | 0419670013 | PO BOX 5433 RED HILL QLD 4701 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Colliers International Engineering & Design (WA) Pty Ltd | 0879224100 | PO BOX 135 PARAP NT 0804 | Certifying Engineer (Structural) | ACTIVE |
| Collins, Damien | 0427540085 | PO BOX 331 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Collins, Peter | 9 Jasmine CT ALICE SPRINGS NT 0870 | Certifying Plumber and Drainer | ACTIVE | |
| Colman, David | 0889324599 | PO BOX 117 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Colman, Robert (Bob) | 0404 441 313 | PO BOX 929 PARAP NT 0804 | Certifying Engineer (Structural) | ACTIVE |
| Combined Building Services NT Pty Ltd | 89474111 | PO BOX 855 KARAMA NT 0813 | Building Contractor Residential (Restricted) | ACTIVE |
| Commons Plumbing (NT) Pty Ltd | 0889475441 | PO BOX 38566 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Commons-Fidge, Richard | 0889475441 | PO BOX 38566 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Complete Constructions NT Pty Ltd | 0889533222 | PO BOX 4190 ALICE SPRINGS NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Complete Plumbing Solutions N.T. Pty Ltd | 0447760560 | 2 PROTEA CRES ROSEBERY NT 0832 | Certifying Plumber and Drainer | ACTIVE |
| Composite Structures Australia Pty Ltd | 0452 292 355 | 23 Mebbin ST COOMERA QLD 4209 | Certifying Engineer (Structural) | ACTIVE |
| Comwin Pty Ltd | 0889523389 | PO BOX 1040 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Connected PlumbGas Pty Ltd | 0424980504 | 23 Kristen CL BUDERIM QLD 4556 | Certifying Plumber and Drainer | ACTIVE |
| Connelly, Stephen | 0417840398 | PO BOX 334 NOONAMAH NT 0837 | Building Contractor Residential (Restricted) | ACTIVE |
| Construction and Project Management Services Pty. Ltd. | 0408242844 | 48 Driftwood CT COFFS HARBOUR NSW 2450 | Certifying Plumber and Drainer | ACTIVE |
| Contemporary Living Solutions Pty Ltd T/A Element Construction NT | 0418825473 | PO BOX 39761 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Cook, Alexander James William | 0282590100 | Level 2 2 Barrack ST SYDNEY NSW 2000 | Building Contractor Commercial (Restricted) | ACTIVE |
| Cook, Jason | 0499016770 | PO BOX 2323 PARAP NT 0804 | Certifying Plumber and Drainer | ACTIVE |
| Cooke, Duncan | 0883627800 | PO BOX 48 KENT TOWN SA 5067 | Certifying Engineer (Structural) | ACTIVE |
| Cooke, Duncan | 0883627800 | PO BOX 48 KENT TOWN SA 5067 | Building Certifier (Unrestricted) | ACTIVE |
| Cooper, Michael | 0427411633 | PO BOX 2283 COOLALINGA NT 0839 | Certifying Engineer (Structural) | ACTIVE |
| Cooper, Shane | 0889805931 | GPO BOX 4421 DARWIN NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| Cooper, Timothy | 08 8980 5930 | GPO BOX 4421 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Corfias, Jimmy | PO BOX 2728 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE | |
| Cormack, Benjamin (Ben) | 0413871365 | PO BOX 40602 CASUARINA NT 0811 | Certifying Plumber and Drainer | ACTIVE |
| Cosway, Bradley | PO BOX 585 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Coumaros, Andrew | 1 Ramset DR CHIRNSIDE PARK VIC 3116 | Certifying Engineer (Structural) | ACTIVE | |
| Countrywide Building Pty Ltd | 0409052161 | PO BOX 18 BERRY SPRINGS NT 0838 | Building Contractor Residential (Restricted) | ACTIVE |
| Courts, Kenneth (Ken) | 0409640238 | 46 Sachsy ST WAGAIT BEACH NT 0822 | Certifying Plumber and Drainer | ACTIVE |
| Covey Associates Pty Ltd | 0754437777 | PO BOX 16 MAROOCHYDORE QLD 4558 | Certifying Engineer (Hydraulic) | ACTIVE |
| Covey Associates Pty Ltd | 0754437777 | PO BOX 16 MAROOCHYDORE QLD 4558 | Certifying Engineer (Structural) | ACTIVE |
| Covey, Kevin | 0754437777 | PO BOX 16 MAROOCHYDORE QLD 4558 | Certifying Engineer (Structural) | ACTIVE |
| Covey, Kevin | 0754437777 | PO BOX 16 MAROOCHYDORE QLD 4558 | Certifying Engineer (Hydraulic) | ACTIVE |
| Cox, Robert (Rob) | 0403184098 | PO BOX 659 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Cox, Terence (Terry) | 0403184096 | PO BOX 4202 PALMERSTON NT 0831 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Cramich Pty Ltd T/A C & M Carpentry Works | 0417768137 | PO BOX 536 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Cran, Thomas | 0738313300 | Level 1 293 Queen ST BRISBANE QLD 4000 | Certifying Engineer (Hydraulic) | ACTIVE |
| Creative Concepts (WA) Pty Ltd T/A Palm Projects | 0439006615 | 28 Packard ST LARRAKEYAH NT 0820 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Crijns, Paul | 0424433650 | PO BOX 1142 Howard Springs NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Cunningham, Joshua | 0427583745 | PO BOX 1628 NHULUNBUY NT 0881 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Cunningham, Matthew | 0889527845 | PO BOX 4029 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Curran, Brian | 0889622502 | PO BOX 684 TENNANT CREEK NT 0861 | Certifying Plumber and Drainer | ACTIVE |
| D J & L K Doyle Pty Ltd | 0427582390 | PO BOX 141 MARYBOROUGH QLD 4650 | Building Contractor Residential (Unrestricted) | ACTIVE |
| D'Souza, Andre (Dre) | 0889817627 | PO BOX 36815 WINNELLIE NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| D.J. Dineen Pty Ltd | 0359748955 | 42 Helena ST MOUNT MARTHA VIC 3934 | Certifying Engineer (Structural) | ACTIVE |
| DCOH Land Pty Ltd | 0889835500 | GPO BOX 1511 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| DCOH Pty Ltd | 0889835500 | PO BOX 1511 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| DEC Installations NT Pty Ltd T/A DEC Installations | 0889477650 | PO BOX 37896 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| DJC Build Pty Ltd | 0427540085 | PO BOX 331 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| DL Construct (NT) Pty Ltd | 041855510 | 40 Charlotte ST PARAP NT 0820 | Building Contractor Residential (Restricted) | ACTIVE |
| DLM Group Pty Ltd | 0448576897 | 9 Bloodwood ST ZUCCOLI NT 0832 | Certifying Plumber and Drainer | ACTIVE |
| DMAK Plumbing & Gas Fitting Pty Ltd | 0408 711 081 | PO BOX 906 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE |
| DN Building Pty Ltd | 0407314345 | 49 Wilmot ST THE NARROWS NT 0820 | Building Contractor Residential (Restricted) | ACTIVE |
| DT Hobbs Pty Ltd | 0889831083 | PO BOX 36958 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| DWA Consulting Pty Ltd T/A David Wills & Associates | 0894240900 | PO BOX 7077 KARAWARA WA 6152 | Certifying Engineer (Structural) | ACTIVE |
| Da Costa Nominees (NT) Pty Ltd | 0419847358 | GPO BOX 3098 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Da Costa, John | 0419847358 | GPO BOX 3098 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Dame Pty Ltd T/A Project Plumbing | 0889472828 | PO BOX 36897 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Dang, Hoa Xuan | 0490 889 674 | 10/221 Churchill RD PROSPECT SA 5082 | Certifying Engineer (Structural) | ACTIVE |
| Davidson, Matthew (Matt) | 0409899615 | PO BOX 1662 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Davies, Mark | 0386145555 | Level 6 379 Collins ST MELBOURNE VIC 3000 | Certifying Engineer (Structural) | ACTIVE |
| Davijaan Professional Services Pty Ltd T/A Engineering Design and Certifications | 0756283154 | PO BOX 2938 SOUTHPORT BC QLD 4215 | Certifying Engineer (Structural) | ACTIVE |
| Davis Consultants Pty Ltd | 0419828488 | PO BOX 1166 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Davis, Sean | GPO BOX 1166 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE | |
| Dawe, Jason | 0422561725 | PO BOX 1526 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Day, Brett | 0889481001 | PO BOX 95 NIGHTCLIFF NT 0814 | Certifying Plumber and Drainer | ACTIVE |
| Day, Frank | 0419988427 | PO BOX 1558 KATHERINE NT 0850 | Building Contractor Residential (Restricted) | ACTIVE |
| Day, Gary | 0498777798 | 103 Greeson PKWY SECRET HARBOUR WA 6173 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Day, Gary | 0498777798 | 103 Greeson PKWY SECRET HARBOUR WA 6173 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Day, George (Ron) | 0413940000 | PO BOX 1176 COOLALINGA NT 0839 | Building Contractor Residential (Unrestricted) | ACTIVE |
| De Brenni, Jamie | 0418890157 | PO BOX 7844 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| De Jesus, Paulo (Paul) | 0418892641 | PO BOX 1167 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| De Lange, Karel | 8942 0585 | 7 Roses CT CURRIMUNDI QLD 4551 | Certifying Engineer (Mechanical) | ACTIVE |
| De Loryn, Phillip | 0734128600 | 14A Dee RD APPLECROSS WA 6153 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| De Loub, Stuart | 0889805900 | PO BOX 4421 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| De Zylva, Brant | 0889813914 | 24 Douglas ST LUDMILLA NT 0820 | Certifying Engineer (Mechanical) | ACTIVE |
| Deam, Robert | 0417 133 964 | PO BOX 204 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Dean, Garth | 0263323343 | 170 Rankin ST BATHURST NSW 2795 | Certifying Engineer (Structural) | ACTIVE |
| Dean, Joseph | 0732291183 | 33 Mein ST SPRING HILL QLD 4000 | Certifying Engineer (Structural) | ACTIVE |
| Del Giacco, Luigi (Gino) | 0417890146 | PO BOX 3932 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Delaney, Michael | 0395211195 | Level 13 55 Collins ST MELBOURNE VIC 3000 | Certifying Engineer (Mechanical) | ACTIVE |
| Dell, Anthony (Tony) | 0488333900 | PO BOX 781 NHULUNBUY NT 0881 | Certifying Plumber and Drainer | ACTIVE |
| Della Plumbing & Maintenance Pty Ltd T/A Della Plumbing & Maintenance | 0410866907 | PO BOX 3058 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Deltareef Pty Ltd | 0889871620 | PO BOX 1539 NHULUNBUY NT 0881 | Certifying Plumber and Drainer | ACTIVE |
| Deltareef Pty Ltd | 0889871620 | PO BOX 1539 NHULUNBUY NT 0881 | Building Contractor Residential (Restricted) | ACTIVE |
| Demountable Sales & Hire Pty Ltd | 0417863865 | PO BOX 131 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Desert Salt Pty Ltd | 0410866907 | 16 SHERRINGHAM CRES DURACK NT 0830 | Certifying Plumber and Drainer | ACTIVE |
| Di Cesare, Nicola (Nick) | 0418893661 | PO BOX 40888 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Di Lembo, Michele (Michael) | 0418555110 | GPO BOX 1597 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Di-Mir Pty Ltd | 0417817717 | PO BOX 36752 WINNELLIE NT 0821 | Certifying Engineer (Structural) | ACTIVE |
| Diamandopoulos, Christos (Chris) | 08 8985 6399 | GPO BOX 2341 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Diametric Engineering Services Pty Ltd T/A Diametric Engineers | 0745126300 | 2 Kirk ST TOOWOOMBA QLD 4350 | Certifying Engineer (Mechanical) | ACTIVE |
| Dice (Aust) Pty Ltd | 0889321109 | PO BOX 3822 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Dickinson, Richard | 0889329100 | PO BOX 1653 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Dickinson, Richard | 0889329100 | PO BOX 1653 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Dickman, Charles | 0889472315 | PO BOX 570 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Dignan, Shane | 0889835500 | GPO BOX 1511 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Dineen, Desmond | 0359748955 | 42 Helena ST MOUNT MARTHA VIC 3934 | Certifying Engineer (Structural) | ACTIVE |
| Dionysiou, Christos | 0410519729 | 3/7 O'Ferrals RD BAYVIEW NT 0820 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Dionysiou, Demetreos | 0439081008 | 24 EATON PL KARAMA NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Dionysiou, Michael | 0413824229 | PO BOX 1988 BERRIMAH NT 0828 | Certifying Engineer (Structural) | ACTIVE |
| Ditchfield, Glen | PO BOX 437 PARAP NT 0804 | Certifying Plumber and Drainer | ACTIVE | |
| Dixon, Brett | 0889240880 | PO BOX 1740 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Dodd, Nigel (Tommy) | 0438876806 | PO BOX 4944 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Doley, John | 0408610166 | PO BOX 961 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Domestic & Commercial & Industrial Plumbing Pty Ltd | 0406026118 | 17 CABMAN CT BAKEWELL NT 0832 | Certifying Plumber and Drainer | ACTIVE |
| Domnic (NT) Pty Ltd T/A Morelli Plumbing and Building Contractors | 0418 897 207 | PO BOX 878 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Dong, Xiaofan | 03 2631288 | 202 Jells RD WHEELERS HILL VIC 3150 | Certifying Engineer (Structural) | ACTIVE |
| Donnelly, Simon | 0889956500 | PO BOX 39165 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Donnelly, Simon | 0889956500 | PO BOX 39165 WINNELLIE NT 0821 | Building Contractor Commercial (Restricted) | ACTIVE |
| Doody, Shane | 0413128660 | PO BOX 875 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Douglas, David (Dougo) | 0414710944 | PO BOX 1553 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Dounas Group Pty Ltd T/A Darwin Building Certifiers | 0412466616 | PO BOX 960 DARWIN NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| Dounas, Peter | 0889419727 | PO BOX 960 DARWIN NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| Downer EDI Engineering Pty Limited | 0383306727 | T3/39 Delhi RD NORTH RYDE NSW 2113 | Certifying Engineer (Structural) | ACTIVE |
| Doyle Contracting Pty Ltd T/A Doyle Contracting Pty Ltd | 0428848680 | 29 Casuarina ST KATHERINE NT 0850 | Building Contractor Residential (Restricted) | ACTIVE |
| Doyle, Bernard (Bernie) | 0428848680 | 29 Casuarina ST KATHERINE NT 0850 | Building Contractor Residential (Restricted) | ACTIVE |
| Doyle, David | 0427582390 | PO BOX 238 GAYNDAH QLD 4625 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Duenas, Warren | 0889818000 | 8a/25 Parap RD PARAP NT 0820 | Certifying Engineer (Mechanical) | ACTIVE |
| Duggan, John | PO BOX 764 KATHERINE NT 0851 | Certifying Plumber and Drainer | ACTIVE | |
| Duxfield, David Paul (David) | 0889482040 | PO BOX 36659 WINNELLIE NT 0820 | Building Certifier (Unrestricted) | ACTIVE |
| Dyson, Leigh | 0429169948 | PO BOX 1261 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Dyus, Graham | 0882324442 | GPO BOX 818 ADELAIDE SA 5001 | Certifying Engineer (Hydraulic) | ACTIVE |
| Dyus, Graham | 0882324442 | GPO BOX 818 ADELAIDE SA 5001 | Certifying Engineer (Mechanical) | ACTIVE |
| EPC Solar Pty Ltd | 1300 372 765 | PO BOX 922 MITCHELL ACT 2911 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Eadie, James (Jim) | 0889671629 | GPO BOX 2643 DARWIN CITY NT 0800 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Earthbuilt Pty Ltd | 0889831706 | PO BOX 738 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| East Coast Engineering and Construction Pty Ltd | 1300002302 | PO BOX 207 MERMAID BEACH QLD 4218 | Certifying Engineer (Structural) | ACTIVE |
| Ebulen Consult Pty Ltd | 0452197595 | Level 3 307/175 Maroondah HWY RINGWOOD VIC 3134 | Certifying Engineer (Structural) | ACTIVE |
| Eclipse Consulting Engineers Pty Ltd | 0298948500 | 12 Century CCT NORWEST NSW 2153 | Certifying Engineer (Structural) | ACTIVE |
| Eddy, Paul | 0889889664 | PO BOX 1080 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Edifice NT Pty Ltd | 0403517990 | 74 Hillside GDNS DESERT SPRINGS NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Edison Consultants Pty Ltd ATF Edison Consultants Unit Trust T/A Edison Consultants Pty Ltd | 0394190855 | 261 Victoria ST ABBOTSFORD VIC 3067 | Certifying Engineer (Mechanical) | ACTIVE |
| Ekistica Pty Ltd | 0889596240 | PO BOX 8044 ALICE SPRINGS NT 0871 | Certifying Engineer (Structural) | ACTIVE |
| Ekistica Pty Ltd | 0889596240 | PO BOX 8044 ALICE SPRINGS NT 0871 | Certifying Engineer (Hydraulic) | ACTIVE |
| Elite Interiors NT Pty Ltd T/A DCT Australia | 0889323002 | PO BOX 41171 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Ellis, James | 0287641035 | PO BOX 251 PADSTOW NSW 2211 | Certifying Engineer (Structural) | ACTIVE |
| Emerald Design & Construction Pty Ltd | 0416797422 | PO BOX 5 AVONDALE HEIGHTS VIC 3034 | Certifying Engineer (Structural) | ACTIVE |
| Engineering Design Global Enterprise Pty Ltd T/A EDGE Consulting Engineers Australasia | 0733923671 | PO BOX 6148 WOOLLOONGABBA QLD 4102 | Certifying Engineer (Structural) | ACTIVE |
| Engineering Fitness Pty Ltd T/A PAEC Outsourcing Services | 1800749152 | Hastings CT STOCKLEIGH QLD 4280 | Certifying Engineer (Structural) | ACTIVE |
| Engscribe Pty Ltd T/A Engscribe | 0889818000 | 8a/25 Parap RD PARAP NT 0820 | Certifying Engineer (Mechanical) | ACTIVE |
| Erriah, Sanjeev | 02 0267 9312 | 36 Stevenson ST GRANGE QLD 4051 | Certifying Engineer (Hydraulic) | ACTIVE |
| Escobar Montero, Alberto | 1300693640 | PO BOX 386 RESERVOIR VIC 3073 | Certifying Engineer (Structural) | ACTIVE |
| Ettol Engineered Solutions W.A. Pty Ltd T/A Ettol | 0861658807 | 1/41 Catalano CCT CANNING VALE WA 6155 | Certifying Engineer (Structural) | ACTIVE |
| Evans, Stephen | PO BOX 257 KINGSCOTE SA 5223 | Building Contractor Residential (Restricted) | ACTIVE | |
| Event Engineering Pty Ltd | 02 9690 1734 | 17 O'Connor ST CHIPPENDALE NSW 2008 | Certifying Engineer (Structural) | ACTIVE |
| Exact Carpentry & Construction Pty Ltd T/A Exact Homes | 0439888206 | PO BOX 8169 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Exact Contracting Pty Ltd | 0429864769 | 43 Greenhill RD WAYVILLE SA 5034 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Exact Contracting Pty Ltd | 0429864769 | 43 Greenhill RD WAYVILLE SA 5034 | Building Contractor Commercial (Restricted) | ACTIVE |
| F E R M Engineering Pty Ltd | 0732776314 | PO BOX 101 SALISBURY QLD 4107 | Certifying Engineer (Mechanical) | ACTIVE |
| FGI Developments Pty Ltd | 0408838406 | PO BOX 36220 Winnellie NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| FRILINGOS, George | 0439999222 | PO BOX 20 COOPERS PLAINS QLD 4108 | Building Contractor Residential (Unrestricted) | ACTIVE |
| FRM Refrigeration & Airconditioning Pty Ltd | 0409744840 | PO BOX 39094 WINNELLIE NT 0821 | Certifying Engineer (Mechanical) | ACTIVE |
| Far Northern Contractors Pty Ltd T/A T&J (NT) | 0889623073 | PO BOX 1128 TENNANT CREEK NT 0861 | Building Contractor Residential (Restricted) | ACTIVE |
| Fast Call Plumbing & Pumping Pty Ltd | 0889881708 | PO BOX 812 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Fat Fish Pty Ltd T/A Paul Eddy Plumbing | 0419850207 | PO BOX 1080 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Feodoroff, Darryl | 1300657402 | 38 Cavenagh ST DARWIN NT 0800 | Certifying Engineer (Structural) | ACTIVE |
| Ferreira, Albert | 0889792229 | PO BOX 211 JABIRU NT 0886 | Certifying Plumber and Drainer | ACTIVE |
| Fewmore Pty Ltd T/A Fewmore Contracting | 0438461543 | PO BOX 696 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Finlay, Ian | 0732785860 | PO BOX 38 SHERWOOD QLD 4075 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Fior, Alexander (Alex) | 0889522360 | PO BOX 3527 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Fisher, Alyssa | 0889805946 | PO BOX 4421 DARWIN NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| Fisher, Colin | 0243852388 | PO BOX 3176 WAMBERAL NSW 2260 | Certifying Engineer (Structural) | ACTIVE |
| Fitz-Henry, John (Oliver) | 0889596240 | PO BOX 8044 ALICE SPRINGS NT 0871 | Certifying Engineer (Structural) | ACTIVE |
| Fitzgerald, Neville | 0407628309 | PO BOX 1493 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Fixter, Peter | 0889194494 | PO BOX 1724 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Flanagan, Billy | PO BOX 696 HUMTPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE | |
| Flanders, Ian | 0395450223 | 62/195 Wellington RD CLAYTON VIC 3168 | Certifying Engineer (Structural) | ACTIVE |
| Flavell Plumbing (NT) Pty Ltd | 0889531330 | PO BOX 5124 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Flavell, Jason | 0889531330 | PO BOX 5124 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Fleming, Luke | 0409138573 | 10 Ranoch CT RIDDELLS CREEK VIC 3431 | Building Contractor Residential (Restricted) | ACTIVE |
| Fleming, Peter | 0872212831 | PO BOX 841 PROSPECT EAST SA 5082 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Fleming, Zhivago | 0424980504 | 23 Kristen CL BUDERIM QLD 4556 | Certifying Plumber and Drainer | ACTIVE |
| Fletcher's Plumbing & Gas Fitting Pty Ltd | 0428239797 | PO BOX 1786 KATHERINE NT 0850 | Certifying Plumber and Drainer | ACTIVE |
| Fletcher, Lawrence | 0428239797 | PO BOX 1786 KATHERINE NT 0850 | Certifying Plumber and Drainer | ACTIVE |
| Floth Pty Ltd ATF George Floth Unit Trust T/A Floth Pty Ltd | 073513800 | 69 Robertson ST FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Mechanical) | ACTIVE |
| Focus Building Approvals Pty Ltd T/A Focus Building Approvals | 0438197578 | Level 1 103 Reichardt RD WINNELLIE NT 0820 | Building Certifier (Unrestricted) | ACTIVE |
| Folan, Samuel (Sam) | 0413784163 | 89 Casuarina ST KATHERINE NT 0850 | Certifying Plumber and Drainer | ACTIVE |
| Foote, David (Dave) | 0414974287 | PO BOX 1215 KARAMA NT 0813 | Certifying Plumber and Drainer | ACTIVE |
| Foote, William | 0421272090 | PO BOX 1215 SANDERSON NT 0813 | Certifying Plumber and Drainer | ACTIVE |
| Forbes, Derek | 0735532000 | PO BOX 1307 FORTITUDE VALLEY QLD 4075 | Certifying Engineer (Structural) | ACTIVE |
| Foremost Pty Ltd T/A Foremost Engineering and Steelworks | 0889844416 | PO BOX 42015 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Forester, Brian | 0889811888 | GPO BOX 651 DARWIN NT 0801 | Certifying Engineer (Hydraulic) | ACTIVE |
| Forester, Brian | 0889811888 | GPO BOX 651 DARWIN NT 0801 | Certifying Engineer (Mechanical) | ACTIVE |
| Forrest Building Co Pty Ltd | 0458581797 | PO BOX 683 PARAP NT 0804 | Building Contractor Residential (Restricted) | ACTIVE |
| Forrest, Jack | 0458581797 | PO BOX 683 PARAP NT 0820 | Building Contractor Residential (Restricted) | ACTIVE |
| Forsyth, Thomas | 0733686623 | Level 12 900 Ann ST FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Hydraulic) | ACTIVE |
| Forte, Danne (Dani) | 0414284663 | 3/39 Victoria AVE CLAREMONT WA 6010 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Fragg, Daniel | 0740406400 | PO BOX 4927 CAIRNS QLD 4870 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Frangos, Christopher (Chris) | 0439840642 | Level 9 490 Upper Edward ST SPRING HILL QLD 4000 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Frankland, Brock | 26 McGrath ST BELLAMAK NT 0832 | Building Contractor Residential (Restricted) | ACTIVE | |
| Fraser, Beau | PRIVATE BAG 928 HOWARD SPRINGS NT 0822 | Certifying Plumber and Drainer | ACTIVE | |
| Frawley, Joseph | 0413223073 | 33 WELLINGTON PDE ALAWA NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Fredbuild Pty Ltd | 0889472449 | PO BOX 945 NIGHTCLIFFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Free, Callen | 0401445868 | PO BOX 63 MANINGRIDA NT 0822 | Building Contractor Residential (Restricted) | ACTIVE |
| Friend, Timothy | 12 Democrat CT ANULA NT 0812 | Certifying Plumber and Drainer | ACTIVE | |
| Frier, William | 07 4952 2488 | PO BOX 5345 MACKAY QLD 4741 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Fryer, Warren | 0439006615 | 28 PACKARD ST LARRAKEYAH NT 0820 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Fulcrum Structural Engineering Pty Ltd | 0400711351 | PO BOX 137 CHIDLOW WA 6556 | Certifying Engineer (Structural) | ACTIVE |
| Full Boar Enterprises Pty Ltd T/A Full Boar Plumbing NT | 0424800765 | PO BOX 414 PARAP NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Full On Plumbing & Gas Pty Ltd | 0889481001 | PO BOX 95 NIGHTCLIFF NT 0814 | Certifying Plumber and Drainer | ACTIVE |
| Fuller, Brett | PO BOX 1347 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE | |
| Fuller, Neil | 0403263569 | PO BOX 1619 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Fusion HVAC Pty Ltd | 07 3118 5536 | Level 1 281 Montague RD WEST END QLD 4101 | Certifying Engineer (Mechanical) | ACTIVE |
| Fuss, Natalia | 0882319994 | 7 Birdwood AVE FREWVILLE SA 5063 | Certifying Engineer (Hydraulic) | ACTIVE |
| Futur Engineering Pty Ltd | 0734729759 | Sixth AVE MAROOCHYDORE QLD 4558 | Certifying Engineer (Structural) | ACTIVE |
| Future Build NT Pty Ltd | 0418817192 | PO BOX 128 PARAP NT 0820 | Building Contractor Residential (Restricted) | ACTIVE |
| Future Engineering & Communication Pty Ltd | 0894174999 | 7 Tamara DR COCKBURN CENTRAL WA 6164 | Certifying Engineer (Structural) | ACTIVE |
| Fyfe Pty Ltd | 0884079444 | GPO BOX 2450 ADELAIDE SA 5001 | Certifying Engineer (Structural) | ACTIVE |
| G & TC Pty Ltd T/A GTC Constructions | 0457290255 | PO BOX 308 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| G. James Glass & Aluminium Pty Ltd | 0738772333 | 1084 Kingsford Smith DR EAGLE FARM QLD 4009 | Certifying Engineer (Structural) | ACTIVE |
| G.K. Painting Contractors Pty Ltd T/A G.K. Building Contractors | 0889623111 | PO BOX 284 TENNANT CREEK NT 0861 | Building Contractor Residential (Restricted) | ACTIVE |
| GCP NT Pty Ltd ATF Gus Campion Family Trust | 0420626690 | PO BOX 40 KARAMA NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| GHD Pty Ltd | 0889820100 | GPO BOX 351 DARWIN NT 0801 | Certifying Engineer (Hydraulic) | ACTIVE |
| GHD Pty Ltd | 0889820100 | GPO BOX 351 DARWIN NT 0801 | Certifying Engineer (Mechanical) | ACTIVE |
| GHD Pty Ltd | 0889820100 | GPO BOX 351 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| GHD Pty Ltd | 0889820100 | GPO BOX 351 DARWIN NT 0801 | Certifying Plumber and Drainer (Design) | ACTIVE |
| GIGOT, Corentin | 0889622502 | PO BOX 684 TENNANT CREEK NT 0860 | Certifying Plumber and Drainer | ACTIVE |
| GM Poles Pty Ltd | 0737184900 | 490 Freeman RD RICHLANDS QLD 4077 | Certifying Engineer (Structural) | ACTIVE |
| GMA Certification Pty Ltd T/A GMA Certification Group | 0755781622 | PO BOX 2760 NERANG QLD 4211 | Building Certifier (Unrestricted) | ACTIVE |
| GPA Engineering Pty Ltd | 0882998300 | 121 Greenhill RD UNLEY SA 5061 | Certifying Engineer (Structural) | ACTIVE |
| GRD Building NT Pty Ltd | 0413940000 | PO BOX 1176 COOLALINGA NT 0839 | Building Contractor Residential (Unrestricted) | ACTIVE |
| GRM Builders Pty Ltd T/A Beare Homes | 0889329100 | PO BOX 2296 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| GSK Patrick Builders Pty Ltd | 0889328338 | 12 Martin CT DRIVER NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| GT Builders NT Pty Ltd | 0889474049 | PO BOX 1348 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| GT Builders Pty Ltd T/A GT Builders | 0889474049 | PO BOX 1348 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| GT Plumbing Solutions Pty Ltd | 0447414005 | PO BOX 1235 NHULUNBUY NT 0881 | Certifying Plumber and Drainer | ACTIVE |
| GT Projects Australasia Pty Ltd T/A Glover and Glover | 0889474952 | PO BOX 1504 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| GW & TV Pty Ltd T/A Stress Less Construction & Property Maintenance | 0889313332 | PO BOX 4202 PALMERSTON NT 0831 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Gaal, Istvan | 0889428200 | GPO BOX 1162 Darwin NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Gabriel, Medhat | 0889852772 | PO BOX 654 NIGHTCLIFF NT 0814 | Certifying Engineer (Structural) | ACTIVE |
| Galaxy Construction Pty Ltd | 0411816765 | 37 Amsterdam CCT WAGAMAN NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| Galloway, Mark | 0861459609 | Level 5 863 Hay ST PERTH WA 6000 | Certifying Engineer (Hydraulic) | ACTIVE |
| Galloway, Mark | 0861459609 | Level 5 863 Hay ST PERTH WA 6000 | Certifying Engineer (Mechanical) | ACTIVE |
| Gama Consulting Pty Ltd T/A Gama Consulting | 0871234050 | 83 Fullarton RD KENT TOWN SA 5067 | Certifying Engineer (Structural) | ACTIVE |
| Gamcorp (Melbourne) Pty Ltd | 0395432211 | 35 Butler ST RICHMOND VIC 3121 | Certifying Engineer (Structural) | ACTIVE |
| Garden, Andrew | 07 34521400 | PO BOX 8143 WOOLLOONGABBA QLD 4102 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Gardiner, Phillip (Phil) | 0889805900 | PO BOX 4421 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Gavalas, Nickolas (Nick) | 0424094305 | 16 Antoninus ST BELLAMACK NT 0832 | Certifying Plumber and Drainer | ACTIVE |
| Gazzola, Alex | 0417479381 | PO BOX 41677 CASUARINA NT 0811 | Certifying Plumber and Drainer | ACTIVE |
| Gebie Civil and Construction Pty Ltd | 0889876171 | PO BOX 270 ALYANGULA NT 0885 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Gebie Civil and Construction Pty Ltd | 0889876171 | PO BOX 270 ALYANGULA NT 0885 | Certifying Plumber and Drainer | ACTIVE |
| Geddes, Rodney (Rod) | 0438002806 | PO BOX 0828 BERRIMAH NT 0832 | Certifying Plumber and Drainer | ACTIVE |
| Geng, Jianzeng | 0423853279 | 398A Canterbury RD RINGWOOD EAST VIC 3135 | Certifying Engineer (Structural) | ACTIVE |
| Genus Services Pty Ltd | 0294361089 | Level 2 71 Alexander ST CROWS NEST NSW 2065 | Certifying Engineer (Structural) | ACTIVE |
| Geotech Pty Ltd | 0437 953 085 | 174 Turner ST PORT MELBOURNE VIC 3207 | Building Contractor Commercial (Restricted) | ACTIVE |
| Ghost Gum Enterprises Pty Ltd | 0429207974 | PO BOX 4547 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Giannikouris, Christopher | 0879428822 | PO BOX 1970 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Giannikouris, George | 0411591562 | PO BOX 827 NIGHTCLIFF NT 0814 | Certifying Plumber and Drainer | ACTIVE |
| Gibb, Warren | 0437451248 | PO BOX 737 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Gibbings, Joshua (Josh) | 0433943481 | 5/25 Hamilton ST SUBIACO WA 6008 | Certifying Engineer (Structural) | ACTIVE |
| Gibson, Glenn | 0739089600 | PO BOX 100 CANNON HILL QLD 4170 | Certifying Engineer (Structural) | ACTIVE |
| Gibson, Mark | PO BOX 100 PARAP NT 0804 | Certifying Plumber and Drainer | ACTIVE | |
| Gibson, Thomas | PO BOX 686 KATHERINE NT 0851 | Certifying Plumber and Drainer | ACTIVE | |
| Giggins, Brett | 0407648757 | 14 Aralia ST NIGHTCLIFF NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Gill, Justin | 0889329999 | PO BOX 3773 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Gillard Engineering Services Pty Ltd T/A Rapid Engineering NT | 0450110717 | 36 Budgen ST MOIL NT 0810 | Certifying Engineer (Structural) | ACTIVE |
| Gillard, Christopher (Chris) | 0450110717 | 36 Budgen ST MOIL NT 0820 | Certifying Engineer (Structural) | ACTIVE |
| Gillen Plumbing Pty Ltd T/A Gillen Plumbing | 0889524485 | PO BOX 639 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Glanville, Joseph | 0299580079 | 39 Illawarra RD MARRICKVILLE NSW 2204 | Building Contractor Residential (Restricted) | ACTIVE |
| Glasby, Dalton | 1300 657 402 | GPO BOX 2422 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Glass, Mitchell | 1300890467 | PO BOX 471 BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Gleeson, Stephen | 0879727703 | PO BOX 209 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Gleeson, Stephen | 0879727703 | PO BOX 209 BERRIMAH NT 0828 | Building Contractor Commercial (Restricted) | ACTIVE |
| Glendale Homes Pty Ltd T/A Glendale Homes | 0754951266 | PO BOX 619 CABOOLTURE QLD 4510 | Building Contractor Residential (Restricted) | ACTIVE |
| Glodic, Peter | 0732237370 | PO BOX 1176 MILTON QLD 4064 | Certifying Engineer (Hydraulic) | ACTIVE |
| Glodic, Peter | 0732237370 | PO BOX 1176 MILTON QLD 4064 | Certifying Engineer (Mechanical) | ACTIVE |
| Glover, Troy | 0488992510 | PO BOX 1504 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Gluyas, Patrick (Paddy) | 1300 837 748 | 380 South RD RICHMOND SA 5033 | Certifying Plumber and Drainer | ACTIVE |
| Glycon Developments Pty Ltd T/A Glycon Developments | 0421028792 | PO BOX 43020 CASUARINA NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Glynatsis, John | 0421028792 | PO BOX 1551 COOLALINGA NT 0839 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Glynatsis, Sevastos | 0418825403 | PO BOX 1700 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Godbaz, Peter | 0408001496 | PO BOX 3930 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Goldie, Jack | 0408380991 | 28 ROTHDALE RD MOIL NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Golding, Damien | 0412501455 | PO BOX 47 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Goldsmith, Dean | 0292117777 | PO BOX 167 BROADWAY NSW 2007 | Building Certifier (Unrestricted) | ACTIVE |
| Gomez, Kevin | 0411420889 | 13/2-6 Shirley ST CARLINGFORD NSW 2118 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Gomez, Kevin | 0411420889 | 13/2-6 Shirley ST CARLINGFORD NSW 2118 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Goozee, Caleb | 0408753240 | 22 Somerset CT ALBANY CREEK QLD 4035 | Certifying Engineer (Structural) | ACTIVE |
| Gordon, Drew | 0738382487 | 12/900 Ann ST FORTITUDE VALLEY QLD 4152 | Certifying Engineer (Structural) | ACTIVE |
| Gorman, Brenton | PO BOX 120 KATHERINE NT 0850 | Building Contractor Residential (Restricted) | ACTIVE | |
| Gormanns, Andrew | 0394190855 | 261 Victoria ST ABBOTSFORD VIC 3067 | Certifying Engineer (Mechanical) | ACTIVE |
| Gotts, Caleb | 0889474111 | PO BOX 855 KARAMA NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| Gough, Colin | 0732176666 | PO BOX 1795 MILTON QLD 4064 | Certifying Engineer (Mechanical) | ACTIVE |
| Grady, Lionel | 0889321088 | PO BOX 36401 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Graeme Moulston & Associates Engineering Pty Ltd | 0755306214 | PO BOX 213 MUDGEERABA QLD 4213 | Certifying Engineer (Structural) | ACTIVE |
| Grafton-White, Christopher | 41 Tintagel WAY MORNINGTON VIC 3931 | Certifying Engineer (Mechanical) | ACTIVE | |
| Graham, Paul | 0889550066 | PO BOX 8096 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Graham, Paul | 0889550066 | PO BOX 8096 ALICE SPRINGS NT 0871 | Building Contractor Commercial (Restricted) | ACTIVE |
| Grahl, Leon | PO BOX 37896 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE | |
| Grahl, Robert | 0889477650 | PO BOX 37896 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Grant, Adam | 1300254726 | PO BOX 3128 KIRRAWEE NSW 2232 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Grant, Joshua | 0406026118 | 17 CABMAN CT BAKEWELL NT 0832 | Certifying Plumber and Drainer | ACTIVE |
| Gravener, Peter | 0418898733 | 56 Kilfoyle CRES NAKARA NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Gray, Peter | 0417057515 | 58 Parkhill RD KEW VIC 3101 | Building Contractor Commercial (Restricted) | ACTIVE |
| Great Northern Builders Pty Ltd | 0407978912 | PO BOX 1162 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Green, Damien | Level 1 631 Stuart HWY BERRIMAH NT 0828 | Certifying Plumber and Drainer (Design) | ACTIVE | |
| Green, Peter | 0891681245 | PO BOX 701 KUNUNURRA WA 6743 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Greenspace Group Pty Ltd T/A Greenspace Homes | 0889844351 | PO BOX 39361 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Greg Harwood Plumbing and Gasfitting Pty Ltd T/A Harwood Plumbing | 08 8984 4008 | PO BOX 39401 WINNELLIE NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Griffith, Joseph | 80 FLAMETREE CCT ROSEBERY NT 0832 | Certifying Plumber and Drainer | ACTIVE | |
| Grigg, Nathan | 0398854335 | Level 2 6 Palmer PDE CREMORNE VIC 3121 | Certifying Engineer (Structural) | ACTIVE |
| Grosbois, Jeremy | 0398531218 | PO BOX 190 EAST MELBOURNE VIC 8002 | Certifying Engineer (Structural) | ACTIVE |
| Grosvenor Engineering Group Pty Ltd | 1300255247 | 76 Heathcote RD MOOREBANK NSW 2170 | Certifying Engineer (Mechanical) | ACTIVE |
| Guerra Flores, Amilcar | 0882998300 | 7 Fairlie DR FLAGSTAFF HILL SA 5159 | Certifying Engineer (Structural) | ACTIVE |
| H & E Constructions Pty Ltd | 0402574522 | 30 KOOLINDA CRES KARAMA NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| HPG Programmed Maintenance & Repairs Pty Ltd T/A HPG Insurance & Maintenance Works | 0889122523 | PO BOX 841 PROSPECT SA 5082 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Habitat (NT) Pty Ltd | 0407922360 | PO BOX 12 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Habitat (NT) Pty Ltd | 0407922360 | PO BOX 12 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Hada, Suresh | 0385102535 | 750 Blackburn RD CLAYTON VIC 3168 | Certifying Engineer (Structural) | ACTIVE |
| Haig, Glenn | 0266582444 | PO BOX 192 SAWTELL NSW 2452 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Hale, Dylan | 0438834866 | 28 CHRISP ST RAPID CREEK NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Hall, Adam | 1 LASIANDRA AVE ZUCCOLI NT 0832 | Certifying Plumber and Drainer | ACTIVE | |
| Hammet, Scott | 0889884410 | PO BOX 2045 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Handley, Christopher | 0417586035 | 3 DEAKIN PL DURACK NT 0830 | Certifying Plumber and Drainer | ACTIVE |
| Hansen, Soren | 0407522571 | PO BOX 281 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Hardcastle, Gavin | 0732677295 | 2/10 Depot ST BANYO QLD 4014 | Certifying Engineer (Structural) | ACTIVE |
| Hardingham, Wayne | 0407978433 | PO BOX 731 TENNANT CREEK NT 0861 | Building Contractor Residential (Restricted) | ACTIVE |
| Harper, Jack | 59 Brookston DR MORNINGTON TAS 7018 | Certifying Plumber and Drainer | ACTIVE | |
| Harrington, Guy | 0882033100 | 27 South RD HINDMARSH SA 5007 | Certifying Plumber and Drainer | ACTIVE |
| Harris Kmon Solutions Pty Ltd | 0402042044 | PO BOX 213 PALMERSTON NT 0831 | Certifying Engineer (Structural) | ACTIVE |
| Harris Kmon Solutions Pty Ltd | 0402042044 | PO BOX 213 PALMERSTON NT 0831 | Certifying Engineer (Mechanical) | ACTIVE |
| Harris Kmon Solutions Pty Ltd | 0402042044 | PO BOX 213 PALMERSTON NT 0831 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Harris, Elisha | 0402042044 | PO BOX 213 PALMERSTON NT 0831 | Certifying Engineer (Structural) | ACTIVE |
| Harris, Stephen | 0416189194 | PO BOX 43054 CASUARINA NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Harrison Homes & Renovations Pty Ltd | 0447719071 | 5 GUMNUT WAY MOULDEN NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| Harten, Sean | 0416 380 948 | PO BOX 3024 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| HartzEPM Pty Ltd atf RDGN Trust T/A HartzEPM Pty Ltd | 0938788894 | 7 Toddington ST CHAPEL HILL QLD 4069 | Certifying Engineer (Structural) | ACTIVE |
| Hartzenberg, Raymond | 0738788894 | 7 Toddington ST CHAPEL HILL QLD 4069 | Certifying Engineer (Structural) | ACTIVE |
| Harvey Developments (NT) Pty Ltd T/A HD Carpentry and Construction and HD Plumbing Services | 0889524578 | PO BOX 4465 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Harvey Developments (NT) Pty Ltd T/A HD Carpentry and Construction and HD Plumbing Services | 0889524578 | PO BOX 4465 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Harvey, Andrew | PO BOX 696 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE | |
| Harvey, Mark | 0889535385 | PO BOX 8191 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Harvey, Peter | 0889550579 | PO BOX 4465 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Hasan, Omar | 0415843395 | 7 Anzacs WAY CRAIGIEBURN VIC 3064 | Building Certifier (Residential) | ACTIVE |
| Hatton, Michael | 0889440600 | PO BOX 39618 WINNELLIE NT 0821 | Certifying Engineer (Structural) | ACTIVE |
| Hatton, Michael | 0889440600 | PO BOX 39618 WINNELLIE NT 0821 | Building Certifier (Unrestricted) | ACTIVE |
| Hawkins & Clements Pty Ltd ATF Hawkins & Clements Unit Trust T/A Hawkins & Clements Pty Ltd | 0400274175 | PO BOX 465 NIGHTCLIFF NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Hawkins & Clements Pty Ltd ATF Hawkins & Clements Unit Trust T/A Hawkins & Clements Pty Ltd | 0400274175 | PO BOX 465 NIGHTCLIFF NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Hay, Jon | 50 Wandie CRES ANULA NT 0812 | Certifying Plumber and Drainer | ACTIVE | |
| Hayward, John | 0456986660 | Surfers Paradise BVD SURFERS PARADISE QLD 2417 | Building Contractor Residential (Restricted) | ACTIVE |
| Heale, Rodney | 0384177807 | PO BOX 23313 DOCKLANDS VIC 8012 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Healey, Stephen | 0298948500 | 305/12 Century CCT NORWEST NSW 2153 | Certifying Engineer (Structural) | ACTIVE |
| Heenan, Michael (Mick) | 0418890510 | PO BOX 7891 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Heine, David | PO BOX 1418 NHULUNBUY NT 0881 | Building Contractor Residential (Restricted) | ACTIVE | |
| Helion (NT) Pty Ltd | 0438611598 | PO BOX 41201 CASUARINA NT 0810 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Henry, Russell | 0449500285 | PO BOX 640 KARAMA NT 0813 | Certifying Engineer (Structural) | ACTIVE |
| Hepworth, John | 0889323662 | 16 Hayes CT DURACK NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| Hersey, Roger | 0417894600 | PO BOX 106 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Hill, Patrick | 0409 090 127 | PO BOX 2294 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Hillier, Anthony (Tony) | 0889831706 | PO BOX 738 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Hillier, Jason | 0427915792 | 1/20 LEANYER DR LEANYER NT 0812 | Building Certifier (Unrestricted) | ACTIVE |
| Hinkly, Anthony (Paul) | 0889521177 | PO BOX 8840 ALICE SPRINGS NT 0871 | Building Certifier (Unrestricted) | ACTIVE |
| Ho, Fu (Fu Shen) | 0433583340 | Level 2 13 Cremorne ST CREMORNE VIC 3121 | Building Certifier (Unrestricted) | ACTIVE |
| Hoare, Phillip | 0889819745 | PO BOX 36217 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Hobbs, David | 0889831083 | PO BOX 36958 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Hobbs, David | 0889831083 | PO BOX 36958 WINNELLIE NT 0821 | Building Contractor Commercial (Restricted) | ACTIVE |
| Hodgetts, Michael | 08 8947 0321 | PO BOX 320 Berrimah NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Hodsdon, Tobias John (Tobias) | 0730236131 | GPO BOX 685 BRISBANE QLD 4001 | Certifying Engineer (Structural) | ACTIVE |
| Hodson, Russell | 0894099981 | PO BOX 1518 WANGARA WA 6947 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Hoffmann Developments Pty Ltd | 0400256998 | PO BOX 1709 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Hoffmann, Timothy (Tim) | 0400256998 | PO BOX 1709 KATHERINE NT 0852 | Building Contractor Residential (Restricted) | ACTIVE |
| Holland, Clayton | 0889722123 | PO BOX 2271 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Holland, Martin | 0892054500 | PO BOX 792 BALCATTA WA 6914 | Certifying Engineer (Structural) | ACTIVE |
| Hollioake, Bruce | 0353388270 | 21 Hotham ST LAKE WENDOUREE VIC 3350 | Certifying Engineer (Structural) | ACTIVE |
| Home Repair.net.au Pty Ltd | 0385332588 | Level 1 99 Coventry ST SOUTH MELBOURNE VIC 3205 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Homebuild Pty Ltd | 0449709006 | PO BOX 41613 CASUARINA NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Hore, Anthony (Tony) | 0889535748 | PO BOX 8197 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Horizon Constructions (Australia) Pty Ltd | 0424 522 856 | 33 Katrina CRES WATERFORD WEST QLD 4133 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Hoschke, Peter | 0889474458 | PO BOX 584 KARAMA NT 0813 | Building Contractor Residential (Restricted) | ACTIVE |
| Hourdas, Panayiotis | PO BOX 40061 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE | |
| Housemaster Constructions Pty Ltd T/A Housemaster Constructions | 0418 889 565 | PO BOX 1003 PARAP NT 0804 | Building Contractor Residential (Restricted) | ACTIVE |
| Housley Investments Pty Ltd T/A Housley Builders | 0427260599 | PO BOX 1304 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Howes, Mitchell | 0299801444 | PO BOX 3002 DURAL NSW 2158 | Certifying Engineer (Structural) | ACTIVE |
| Huddleston, Kaleb | 0448420005 | 34 MILKWOOD CCT KARAMA NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Hudson, Christopher | 73 Harvey ST COLLINSWOOD SA 5081 | Building Contractor Residential (Restricted) | ACTIVE | |
| Hughes, Ronald (Ron) | 0889536020 | PO BOX 8136 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Hughes, Ronald (Ron) | 0889536020 | PO BOX 8136 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Hurley, Edward (Eddie) | 0406068671 | PO BOX 1748 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Hutcheson, William (Bill) | 0412453464 | 2 Samson CT MALAK NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Hutchinson, John (Scott) | 0733355000 | LOCKED BAG 3002 TOOWONG DC QLD 4066 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Hutchinson, John | 0733355000 | 584 Milton RD TOOWONG QLD 4066 | Building Contractor Residential (Unrestricted) | ACTIVE |
| IMP Building Group NT Pty Ltd | 0439709701 | 4/89 Priestdale RD EIGHT MILE PLAINS QLD 4113 | Building Contractor Residential (Restricted) | ACTIVE |
| IND Engineering Design Pty Ltd | 0397490411 | 3 Ramage ST BAYSWATER VIC 3153 | Certifying Engineer (Structural) | ACTIVE |
| ISD Engineers Pty Ltd | 0753272660 | PO BOX 7393 GARBUTT BC QLD 4814 | Certifying Engineer (Structural) | ACTIVE |
| ITW Australia Pty Ltd T/A Reid Construction Systems | 0413456688 | 1 Ramset DR CHIRNSIDE PARK VIC 3116 | Certifying Engineer (Structural) | ACTIVE |
| Ienco, Luigi | 0882384195 | 100 Pirie ST ADELAIDE SA 5000 | Certifying Engineer (Mechanical) | ACTIVE |
| Ifrah, Eli | 33 Katrina CRES WATERFORD WEST QLD 4133 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Inavex Pty Ltd | 0492055200 | PO BOX 4828 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Industrial Galvanizers Corporation Pty Ltd T/A INGAL EPS | 0733231219 | 7 Activity ST ACACIA RIDGE QLD 4110 | Certifying Engineer (Structural) | ACTIVE |
| Infrastructure Products Australia Pty Ltd | 0429129873 | 91 Stradbroke ST HEATHWOOD QLD 4110 | Certifying Engineer (Structural) | ACTIVE |
| Ingole, Raj | 0881135335 | Level 3 30 Currie ST ADELAIDE SA 5000 | Certifying Engineer (Structural) | ACTIVE |
| Innovezza Pty Ltd | 0391220850 | 1/115 High ST CRANBOURNE VIC 3977 | Certifying Engineer (Structural) | ACTIVE |
| Inserve Australia Pty Ltd T/A Construct Services | 0448900277 | PO BOX 637 BUDERIM QLD 4556 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Insync Developments Pty Ltd T/A Insync Developments | 0417877941 | PO BOX 36268 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Interior Engineering - Queensland Pty Ltd | 0732176666 | PO BOX 1795 MILTON QLD 4064 | Certifying Engineer (Mechanical) | ACTIVE |
| Interior Engineering - Queensland Pty Ltd | 0732176666 | PO BOX 1795 MILTON QLD 4064 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Invision NT Pty Ltd | 0889482964 | PO BOX 36960 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Irons, Brendan | PO BOX 270 ALYANGULA NT 0885 | Certifying Plumber and Drainer | ACTIVE | |
| Iyengar, Hari | 2 Wellesley ST AMAROO ACT 2914 | Certifying Engineer (Structural) | ACTIVE | |
| J. Hutchinson Pty. Ltd. T/A Hutchinson Builders | 0733355000 | LOCKED BAG 3002 TOOWONG DC QLD 4066 | Building Contractor Residential (Unrestricted) | ACTIVE |
| J.A.M Builders Pty Ltd | 08 89414492 | PO BOX 37563 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| JA Constructions (NT) Pty Ltd | 0418894230 | PO BOX 1348 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| JD De Brenni Nominees Pty Ltd T/A Janda Carpenters and Builders | 0418890157 | PO BOX 7844 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| JGA Concreting Pty Ltd | 0889475372 | PO BOX 1348 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| JJ Marino & Associates Pty Ltd | 02 4228 5665 | 100 Market ST WOLLONGONG NSW 2500 | Certifying Engineer (Structural) | ACTIVE |
| JJ Ryan Consulting Pty Ltd | 0398508979 | 105 Highbury RD BURWOOD VIC 3125 | Certifying Engineer (Structural) | ACTIVE |
| JKJ Constructions Pty Ltd | 0439885797 | PO BOX 36053 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| JR Scattini Pty Ltd T/A Scatt's Plumbing | 89723610 | PO BOX 186 KATHERINE NT 0850 | Certifying Plumber and Drainer | ACTIVE |
| Jachmann, Bjorn | 0746328100 | 124 Russell ST TOOWOOMBA QLD 4350 | Certifying Engineer (Structural) | ACTIVE |
| Jacobs Group (Australia) Pty Ltd | 0889824800 | PO BOX 2145 PARAP NT 0804 | Certifying Engineer (Mechanical) | ACTIVE |
| Jaeger, James | 0458288189 | 6 GEOID ST WOODROFFE NT 0830 | Certifying Plumber and Drainer | ACTIVE |
| Jahn, Zachary | 0411032624 | PO BOX 888 NHULUNBUY NT 0881 | Certifying Plumber and Drainer | ACTIVE |
| James Ellis & Associates Pty Ltd | 0287641035 | PO BOX 251 PADSTOW NSW 2211 | Certifying Engineer (Structural) | ACTIVE |
| James, Aaron | PO BOX 2085 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE | |
| James, Adam | 0889411678 | GPO BOX 563 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Janse van Rensburg, Christiaan (Chris) | 08 8979 9771 | PO BOX 465 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Januskevicius, Tomas (Tom) | 0884257060 | 10 Almond GR GLANDORE SA 5037 | Building Certifier (Unrestricted) | ACTIVE |
| Jaytex Constructions Pty Ltd T/A Jaytex Constructions | 0889240880 | GPO BOX 1973 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Jelvehpour, Ali | 0889482040 | 9/1 Caryota CT COCONUT GROVE NT 0810 | Certifying Engineer (Structural) | ACTIVE |
| Jenkins, Gareth | 0879224100 | PO BOX 1931 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Jennings, Nigel | 0423329501 | PO BOX 811 KATHERINE NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Jennings, Paul | 0889723327 | PO BOX 1879 KATHERINE NT 0851 | Certifying Plumber and Drainer | ACTIVE |
| Jessup, Rodney | 0407834229 | PO BOX 571 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Jetel III, Charles (Charlie) | 0733726963 | 4/20 Phillip PL FOREST LAKE QLD 4078 | Certifying Engineer (Structural) | ACTIVE |
| John Bedwell Management Pty Ltd | 0889873099 | PO BOX 1339 NHULUNBUY NT 0881 | Building Contractor Residential (Restricted) | ACTIVE |
| John Bedwell Management Pty Ltd | 0889873099 | PO BOX 1339 NHULUNBUY NT 0881 | Certifying Plumber and Drainer | ACTIVE |
| John R Keith (NT) Pty Ltd | 0295647200 | PO BOX 99 ALEXANDRIA NSW 1435 | Certifying Plumber and Drainer | ACTIVE |
| John R Keith Civil & Infrastructure Pty Ltd | 0295647200 | PO BOX 99 ALEXANDRIA NSW 1435 | Certifying Plumber and Drainer | ACTIVE |
| John, Trevor | 0884079444 | 6 Alexandra ST HAYBOROUGH SA 5211 | Certifying Engineer (Structural) | ACTIVE |
| Johns Lyng Northern Territory Pty Ltd | 0392720000 | 1 Williamsons RD DONCASTER VIC 3108 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Johns Lyng Queensland Pty Ltd | 0392720000 | 3/7 Terrace PL MURARRIE QLD 4172 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Johnson, Matthew | 0414013662 | PO BOX 2643 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Johnston, Brett | 0733685500 | PO BOX 1206 MILTON QLD 4064 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Johnstone, Daniel (Danny) | 07 4721 5800 | PO BOX 1498 AITKENVALE QLD 4814 | Certifying Engineer (Structural) | ACTIVE |
| Jones, David | 51 Lewin ST INVERELL NSW 2360 | Certifying Engineer (Structural) | ACTIVE | |
| Jones, Jade | 0408 612 552 | PO BOX 8529 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Jones, Jason | 0889423622 | PO BOX 36053 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Jordan, John | 0438131422 | PO BOX 305 DARWIN NT 0801 | Certifying Plumber and Drainer | ACTIVE |
| Joseland, Annette | 0400518367 | PO BOX 1631 BERRIMAH NT 0828 | Building Certifier (Unrestricted) | ACTIVE |
| Julardzija, Sulejman (Dennis) | 08 8896 7186 | 2 Walsall ST KENSINGTON PARK SA 5068 | Certifying Engineer (Mechanical) | ACTIVE |
| Jury, Scott | 1300093721 | PO BOX 138 BUDDINA QLD 4575 | Building Contractor Residential (Restricted) | ACTIVE |
| K & G Homes Pty Ltd | 0419610222 | 5 Bridge ST MUIRHEAD NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| K.G.C. Enterprises Pty Ltd T/A Kimberley Green Constructions | 0891681245 | PO BOX 701 KUNUNURRA NT 6743 | Building Contractor Residential (Unrestricted) | ACTIVE |
| KIRKWOOD, John | 0733404800 | PO BOX 468 RED HILL NT 4059 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| KP Building Approvals Pty Ltd | 0738232829 | PO BOX 1646 CAPALABA QLD 4157 | Building Certifier (Unrestricted) | ACTIVE |
| KTC Build Pty Ltd | 0417034161 | PO BOX 190 PARAP NT 0804 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kahl, Gavin | 0408897864 | PO BOX 1884 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Kalambokas, Nickos | 0419898891 | 8 Bonaparte ST LEANYER NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Kalidonis NT Pty Ltd | 0889411189 | PO BOX 2160 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kalidonis Pty Ltd | 08 8941 1189 | PO BOX 2160 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kalidonis, Theofilos (Theo) | 0889411189 | PO BOX 2160 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kalitsis, Skevos | PO BOX 1009 KARAMA NT 0812 | Building Contractor Residential (Restricted) | ACTIVE | |
| Kamal, Adam | PO BOX 2151 KATHERINE NT 0850 | Certifying Plumber and Drainer | ACTIVE | |
| Kambourakis, Nicolaos (Nick) | 0889323002 | PO BOX 41171 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Kamitsis, George | 0889473800 | PO BOX 12 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kamitsis, George | 0889473800 | PO BOX 12 NIGHTCLIFF NT 0814 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Kandasami, Mohanasundaram (Mohan) | 0733164153 | PO BOX 351 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Kantros, Antonios | 0889474328 | PO BOX 333 BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Kantros, Christos | 0889474328 | PO BOX 333 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Kantros, Stavros | 0889446206 | PO BOX 3248 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Kantros, Stavros | 0889446206 | PO BOX 3248 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Kapitol Group (NT) Pty Ltd | 0425861866 | 737 Bourke ST DOCKLANDS VIC 3008 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kara Developments Pty Ltd | 0889279087 | GPO BOX 1198 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Karpasitis, Panayiotis (Peter) | 0400688178 | 16 Ruddick CCT STUART PARK NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Karpathios, Charlie | 46 HUTCHISON TCE BAKEWELL NT 0832 | Certifying Plumber and Drainer | ACTIVE | |
| Karslake, Timothy | 0419787408 | PO BOX 2505 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Karuppaiah, Vinobha | 0431326658 | 2/1 Lang ST BRENTWOOD WA 6153 | Certifying Engineer (Structural) | ACTIVE |
| Kassiou, Ilias | 0421371303 | PO BOX 1198 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Kassiou, Peter | 0404106963 | PO BOX 36503 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Kastellorizios, Nicholas (Nick) | 0402123891 | PO BOX 1501 COOLALINGA NT 0839 | Certifying Engineer (Structural) | ACTIVE |
| Katherine Constructions Pty Ltd | 0409090127 | PO BOX 2294 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Kathopoulis Electrical & Building Contracting Pty Ltd T/A Katta Electrical | 0419846410 | PO BOX 2519 PALMERSTON NT 0831 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kathopoulis, Michael | 0419846410 | PO BOX 2519 PALMERSTON NT 0831 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kathopoulis, Sakellarios (Charlie) | 0417 383 885 | 2/4 Gayler CT JOHNSTON NT 0832 | Building Contractor Residential (Restricted) | ACTIVE |
| Kavouklis, Manolis | 0412482230 | PO BOX 42667 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Kazouris, Anna | 0889454602 | PO BOX 41824 CASUARINA NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| Kehoe Myers Consulting Engineers Pty Ltd | 0746328100 | 124 Russell ST TOOWOOMBA QLD 4350 | Certifying Engineer (Structural) | ACTIVE |
| Keith, John | 0295647200 | PO BOX 99 ALEXANDRIA NSW 1435 | Certifying Plumber and Drainer | ACTIVE |
| Kelly, Andrew | 0400123366 | 2 Joel PL CONDER ACT 2906 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kelly, Andrew | 0400123366 | 2 Joel PL CONDER ACT 2906 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Kennedy, Joel | CCARE PO - WADEYE NT 0822 | Building Contractor Residential (Restricted) | ACTIVE | |
| Kennedy, John | 0754135400 | PO BOX 1541 BUDDINA QLD 4575 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kennedy, Steven | 31 BLOODWOOD CCT KARAMA NT 0812 | Certifying Plumber and Drainer | ACTIVE | |
| Kenney, Marc | 0736660999 | 11 Jumna ST WEST END QLD 4101 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kenny, Liam | 074044238 | 24 Lum Jim ST REDLYNCH QLD 4870 | Certifying Engineer (Structural) | ACTIVE |
| Kent, Jason | 0738313300 | Level 1 293 Queen ST BRISBANE QLD 4000 | Certifying Engineer (Mechanical) | ACTIVE |
| Kenyon, Nicholas | 47 McKenzie BVD GREGORY HILLS NSW 2557 | Certifying Engineer (Structural) | ACTIVE | |
| Keogh, Daniel | 0417280372 | PO BOX 85 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Keogh, Gregory (Greg) | 0408898491 | PO BOX 85 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Keogh, Terence (Terry) | 0407117919 | PO BOX 1558 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE |
| Kerr, Andrew | 0409115486 | PO BOX 413 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Kerr, Clayton | 0416335043 | 14 Lynshanel CT SPRINGWOOD QLD 4127 | Building Contractor Residential (Restricted) | ACTIVE |
| Kerr, Stewart | 0408216640 | 13 CULLEN ST LEANYER NT 0812 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kerr, Stuart | 0733163528 | GPO BOX 668 BRISBANE QLD 4001 | Certifying Engineer (Mechanical) | ACTIVE |
| Kerwin, Ryan | 0407208116 | PO BOX 268 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Kidner, Shawn | 0889871620 | PO BOX 1539 NHULUNBUY NT 0881 | Building Contractor Residential (Restricted) | ACTIVE |
| Kielly, Kelly (Kell) | 0889871620 | PO BOX 880 NHULUNBUY NT 0880 | Certifying Plumber and Drainer | ACTIVE |
| Kildea, Darren | 0410961108 | 59 Collins ST NORTH NARRABEEN NSW 2101 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kilfoyle Plumbing Pty Ltd | 0419030641 | PO BOX 100 PARAP NT 0804 | Certifying Plumber and Drainer | ACTIVE |
| Kilgour, Barry | 0402237609 | PO BOX 338 COOLALINGA NT 0834 | Building Contractor Residential (Restricted) | ACTIVE |
| Killalea, Harrison | 23 DOLLERY CT GUNN NT 0832 | Certifying Plumber and Drainer | ACTIVE | |
| Killarney Homes (NT) Pty Ltd | 0889312122 | PO BOX 39947 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Killarney Homes Pty Ltd T/A Killarney Homes | 0889312122 | PO BOX 39947 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| King, Adrian | 0423979541 | 11/45 Giles ST YULARA NT 0872 | Certifying Plumber and Drainer | ACTIVE |
| King, Bryan | 1300727364 | PO BOX A2002 SYDNEY SOUTH NSW 1235 | Certifying Engineer (Structural) | ACTIVE |
| Kinkade, Damian | 0477994263 | PO BOX 944 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Kiranou, Asterios (Steve) | 0419829454 | PO BOX 1304 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Kitsos, Michael | 0416188350 | PO BOX 40387 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Kleeman, Richard | 0418897312 | PO BOX 8162 ALICE SPRINGS NT 0870 | Certifying Plumber and Drainer | ACTIVE |
| Klonaris, Petros | 0409708090 | PO BOX 36408 WINNELLIE NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Knight, Bayden | 0419036375 | GPO BOX 2905 DARWIN NT 0801 | Certifying Plumber and Drainer | ACTIVE |
| Kokkinakis, Trevor | 0882384114 | 100 Pirie ST ADELAIDE SA 5000 | Certifying Engineer (Structural) | ACTIVE |
| Kontzionis, George (Zack) | 0415400931 | PO BOX 63 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Kosmidis, Evangelos (Vange) | 0411723112 | 26 Ellengowan DR NAKARA NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Koukouvas, Antonios (Tony) | 0431582685 | 74 Dwyer CT DRIVER NT 0830 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Koukouvas, George | PO BOX 31 NIGHTCLIFF NT 0810 | Building Contractor Residential (Restricted) | ACTIVE | |
| Koukouvas, Gianis (Yianni) | 0467622576 | 9/5 Rothdale RD JINGILI NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Koukouvas, Ioannis (John) | 0889326940 | 14 Majestic DR DURACK NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| Koukouvas, Stefanos (Steven) | 0889844351 | PO BOX 36931 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Koukouvas, Theodoros (Theo) | PO BOX 31 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Kouli, Kamal | 0452638834 | 315 Prospect RD BLAIR ATHOL SA 5084 | Certifying Engineer (Structural) | ACTIVE |
| Koulouriotis, Jack | 0889324877 | 16 King ST DURACK HEIGHTS NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| Koulouriotis, Nikolaos (Nick) | 89844455 | GPO BOX 1697 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Kourounis, Constadinos | 0407186112 | PO BOX 36681 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Kovacevic, Mladen | 0894174999 | 7 Tamara DR COCKBURN CENTRAL WA 6164 | Certifying Engineer (Structural) | ACTIVE |
| Koval, Margarita | 0386683000 | PO BOX 312 MELBOURNE VIC 8009 | Certifying Engineer (Mechanical) | ACTIVE |
| Krake, Ryan | 0889824800 | PO BOX 2145 PARAP NT 0804 | Certifying Engineer (Hydraulic) | ACTIVE |
| Kral, James | 0433793504 | 4/66 Clarence ST SYDNEY NSW 2000 | Certifying Engineer (Mechanical) | ACTIVE |
| Krenn, Karl | 0889199777 | PO BOX 344 BERRIMAH NT 0828 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Krneta Building Surveyors Pty Ltd | 03 9427 9333 | 202/13 Cremorne ST CREMORNE VIC 3121 | Building Certifier (Unrestricted) | ACTIVE |
| Krneta, Nemanja (Nathan) | 0394279333 | Level 2 13 Cremorne ST CREMORNE VIC 3121 | Building Certifier (Unrestricted) | ACTIVE |
| Kwong, Benny | 0450503279 | 104/441 Docklands DR DOCKLANDS VIC 3008 | Certifying Engineer (Structural) | ACTIVE |
| Kypreos, Noufris | 0468377884 | PO BOX 40130 CASUARINA NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| LA Build Pty Ltd T/A LA Build | 0419186566 | PO BOX 40192 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| LCJ Engineers Pty Ltd | 0747215800 | PO BOX 1498 AITKENVALE QLD 4814 | Certifying Engineer (Structural) | ACTIVE |
| LD Consulting Engineers Pty Ltd | 0432631288 | 212/202 Jells RD WHEELERS HILL VIC 3150 | Certifying Engineer (Structural) | ACTIVE |
| LKA Constructions Pty Ltd | 0407 196 679 | PO BOX 1965 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| LMF Contracting Pty Ltd | 0732785860 | PO BOX 38 SHERWOOD QLD 4075 | Building Contractor Residential (Unrestricted) | ACTIVE |
| LORA National Pty Ltd | 0418245402 | Level 21 100 Mount ST NORTH SYDNEY NSW 2060 | Building Contractor Residential (Unrestricted) | ACTIVE |
| LS Eco Consulting Pty Ltd | 0403524299 | 107 Catherine ST LEICHHARDT NSW 2040 | Certifying Engineer (Structural) | ACTIVE |
| Laffy, Benjamin (Ben) | 0889194456 | PO BOX 1251 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Laidler, Michael (Mick) | 0889302500 | 317/130 The ESP DARWIN CITY NT 0800 | Building Contractor Residential (Restricted) | ACTIVE |
| Laing O'Rourke Australia PM Pty Ltd | 0299030480 | Level 21 100 Mount ST NORTH SYDNEY NSW 2060 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Laker Group Pty Ltd | 0438140253 | PO BOX 218 IRYMPLE VIC 3498 | Certifying Engineer (Structural) | ACTIVE |
| Lamb, Scott | 0418851330 | PO BOX 577 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Lambrinidis, John | 0889288063 | 25 Trainer ST MUIRHEAD NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Lampard, Brody | 6 LOVEGROVE ST LUDMILLA NT 0820 | Certifying Plumber and Drainer | ACTIVE | |
| Lancini, Michael | 0400748070 | 5/520 Mulgrave RD EARLVILLE NT 4870 | Certifying Engineer (Structural) | ACTIVE |
| Langiotis, Christos (Chris) | 0416162856 | 4 NAKARA TCE NAKARA NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Laryre Pty Ltd | 0353388270 | 21 Hotham ST LAKE WENDOUREE VIC 3350 | Certifying Engineer (Structural) | ACTIVE |
| Latham, Philip (Phil) | 0734969000 | Level 4 232 Adelaide ST BRISBANE QLD 4000 | Certifying Engineer (Structural) | ACTIVE |
| Laurie Oar & Associates Pty Ltd ATF BWM Unit Trust T/A Laurie Oar & Associates Pty Ltd | 0755272288 | 22 Martin ST NERANG QLD 4211 | Certifying Engineer (Structural) | ACTIVE |
| Lawler, Sean | 0429900418 | PO BOX 41379 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Lawless, Matthew | 0487302855 | 40 Farnborough RD YEPPOON QLD 4703 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Lawson, Stephen | 0439771651 | PO BOX 270 KATHERINE NT 0851 | Certifying Plumber and Drainer | ACTIVE |
| Laycomm Pty Ltd | 0414835791 | Level 2 157 Grenfell ST ADELAIDE SA 5000 | Certifying Engineer (Structural) | ACTIVE |
| Lazarou, Costas | 0419832932 | 9 Weedon ST WANGURI NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Lazarou, Zachary (Zac) | 0428257160 | 9 Weedon ST WANGURI NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Le Hars, Laurent | 0889844021 | PO BOX 1290 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| LeBLANC Pty Ltd | 0290984100 | 2/9 Brumby ST SEVEN HILLS NSW 2147 | Certifying Engineer (Structural) | ACTIVE |
| Lee, Alex | 0448067073 | Lockwood RD ERSKINE PARK NSW 2759 | Certifying Engineer (Structural) | ACTIVE |
| Lee, James | 0461251240 | 5/19 York ST SUBIACO WA 6008 | Certifying Engineer (Structural) | ACTIVE |
| Lee, Paul (Matthew) | 0889471444 | PO BOX 1970 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Lehr Consultants International (Australia) Pty Ltd T/A LCI Consultants | 0392305600 | Level 2 616 St Kilda RD MELBOURNE VIC 3004 | Certifying Engineer (Mechanical) | ACTIVE |
| Lehr Consultants International (Australia) Pty Ltd T/A LCI Consultants | 0392305600 | Level 2 616 St Kilda RD MELBOURNE VIC 3004 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Lehr Consultants International (Australia) Pty Ltd T/A LCI Consultants | 0392305600 | Level 2 616 St Kilda RD MELBOURNE VIC 3004 | Certifying Engineer (Structural) | ACTIVE |
| Lehr Consultants International (Australia) Pty Ltd T/A LCI Consultants | 0392305600 | Level 2 616 St Kilda RD MELBOURNE VIC 3004 | Certifying Engineer (Hydraulic) | ACTIVE |
| Leone, Adrian | 0417879545 | 1 MCRAE CT ALICE SPRINGS NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Leroy Palmer Consulting Engineers Pty Ltd | 0746387655 | PO BOX 1413 TOOWOOMBA QLD 4350 | Certifying Engineer (Structural) | ACTIVE |
| Leslie, Craig | 0889411435 | 17 Kirkland CL LARRAKEYAH NT 0810 | Building Certifier (Unrestricted) | ACTIVE |
| Lester, Grant | 0413453922 | PO BOX 1155 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Letts, Mathew | 0438681337 | PO BOX 597 PARAP NT 0804 | Certifying Plumber and Drainer | ACTIVE |
| Lewis, Joel | 02 9939 1530 | 3/18 Sydney RD MANLY NSW 2095 | Building Certifier (Unrestricted) | ACTIVE |
| Li, Boning | 0402305996 | 10 Destiny LANE FLOREAT WA 6014 | Certifying Engineer (Structural) | ACTIVE |
| Li, Jiayun | 0888888888 | PO BOX 39231 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Li, Jiayun | 0888888888 | PO BOX 39231 WINNELLIE NT 0821 | Building Contractor Commercial (Restricted) | ACTIVE |
| Li, Juan (Lucy) | 0733231212 | 7 Activity ST ACACIA RIDGE QLD 4110 | Certifying Engineer (Structural) | ACTIVE |
| Liddle, Chriistopher (Christopher) | 10 WATSON CT FARRAR NT 0830 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Liddle, Chriistopher (Christopher) | 10 WATSON CT FARRAR NT 0830 | Building Contractor Commercial (Unrestricted) | ACTIVE | |
| Liew, Chong | 0432778424 | 1A Gannett ST BATEMAN WA 6150 | Certifying Engineer (Structural) | ACTIVE |
| Lih, David | 0404186542 | PO BOX 820 PARAP NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Lim, Chee (Peter) | 03 9416 0066 | 7/340 Gore ST FITZROY VIC 3065 | Certifying Engineer (Structural) | ACTIVE |
| Lim, Jwo Yee (Joey) | 0430032268 | PO BOX 12873 BRISBANE QLD 4003 | Certifying Engineer (Structural) | ACTIVE |
| Lim, Khim Kok | 0413089581 | 202 Jells RD WHEELERS HILL VIC 3150 | Certifying Engineer (Structural) | ACTIVE |
| Lim, Wisnu | 0889474999 | PO BOX 2393 PALMERSTON NT 0831 | Certifying Engineer (Structural) | ACTIVE |
| Lind, Paul | 0884079700 | Level 3 169 Pirie ST ADELAIDE SA 5000 | Certifying Plumber and Drainer | ACTIVE |
| Lindsay, Jeremy | 07 3539 8310 | Level 3 451 St Pauls TCE FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Mechanical) | ACTIVE |
| Logan, Gary | PO BOX 1676 NHULUNBUY NT 0880 | Certifying Plumber and Drainer | ACTIVE | |
| Loizos, George | 37 Amsterdam CCT WAGAMAN NT 0812 | Building Contractor Residential (Restricted) | ACTIVE | |
| Lombarde Builders Pty Ltd | 0424139710 | PO BOX 582 TENNANT CREEK NT 0861 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Longe, Anthony | 0889531833 | PO BOX 4451 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Loprevite, Tony | 02 8753 0188 | PO BOX 845 FIVE DOCK NSW 2046 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Loughlin, Brian | 0892170910 | Level 1 6 Centro AVE SUBIACO WA 6008 | Certifying Engineer (Structural) | ACTIVE |
| Louvreclad Pty Ltd | 1300165678 | 71 Hoepner RD BUNDAMBA QLD 4304 | Certifying Engineer (Structural) | ACTIVE |
| Louvreclad Pty Ltd | 1300165678 | 71 Hoepner RD BUNDAMBA QLD 4304 | Certifying Engineer (Mechanical) | ACTIVE |
| Lovett, Dale | 0889820100 | GPO BOX 351 DARWIN NT 0801 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Lovewell, Christopher (Chris) | 0889472256 | PO BOX 1623 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Lovewell, Christopher (Chris) | 0889472256 | PO BOX 1623 BERRIMAH NT 0828 | Building Certifier (Unrestricted) | ACTIVE |
| Lovewell, Christopher (Chris) | 0889472256 | PO BOX 1623 BERRIMAH NT 0828 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Lowe, Mark | 0889324979 | PO BOX 2630 Palmerston NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Loyola, Kristoffer | 0481343368 | PO BOX 737 NARELLAN NSW 2567 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Lu, Xiaofeng (Jennifer) | 0294391006 | 35/15 Herbert ST ST LEONARDS NSW 2065 | Certifying Engineer (Structural) | ACTIVE |
| Lucid Consulting Engineers (NT) Pty Ltd T/A Lucid Consulting Australia | 0889476824 | PO BOX 38213 WINNELLIE NT 0821 | Certifying Engineer (Hydraulic) | ACTIVE |
| Lucid Consulting Engineers (NT) Pty Ltd T/A Lucid Consulting Australia | 0889476824 | PO BOX 38213 WINNELLIE NT 0821 | Certifying Engineer (Mechanical) | ACTIVE |
| Lucid Consulting Engineers (NT) Pty Ltd T/A Lucid Consulting Australia | 0889476824 | PO BOX 38213 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Luczycki, Joseph (Joe) | 0417977835 | PO BOX 856 PARAP NT 0804 | Building Contractor Residential (Restricted) | ACTIVE |
| Lupig, Allan | PO BOX 1795 MILTON QLD 4064 | Certifying Engineer (Mechanical) | ACTIVE | |
| M & C Fior Constructions Pty Ltd T/A Bullant Building | 0889522360 | PO BOX 3527 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| M & J Builders Pty Ltd | 0889989669 | PO BOX 1737 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| M & R Palmer Holdings Pty Ltd T/A Vision Engineers Australia | 0243042011 | 39 Stingaree Point DR DORA CREEK NSW 2264 | Certifying Engineer (Structural) | ACTIVE |
| M & S Zervos Nominees Pty Ltd ATF M & S Zervos Family Trust T/A Icon Constructions (NT) | 0411677618 | 84 KALYMNOS DR KARAMA NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| M Gabriel Consulting Engineers Pty Ltd T/A M Gabriel Consulting Engineers | 0889852772 | PO BOX 654 NIGHTCLIFF NT 0814 | Certifying Engineer (Structural) | ACTIVE |
| M P Z Builders Pty Ltd | 0438 270 115 | 441 Trower RD BRINKIN NT 0810 | Building Contractor Residential (Unrestricted) | ACTIVE |
| M.B. Building Pty Ltd | 0418216546 | PO BOX 1562 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| MAL Engineers Pty Ltd | 0400748070 | 5/520 Mulgrave RD EARLVILLE QLD 4870 | Certifying Engineer (Structural) | ACTIVE |
| MARCH, Kristian | 0882410575 | 4/58 Greenhill RD WAYVILLE SA 5034 | Certifying Engineer (Structural) | ACTIVE |
| MARIX-EVANS, Peter | 31 Immarma AVE LILLI PILLI NSW 2229 | Building Contractor Commercial (Unrestricted) | ACTIVE | |
| MCN Property Pty Ltd T/A Norris Building & Construction | 0477 033 478 | PO BOX 1213 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| MDP Engineers Pty Ltd T/A MDP Structural Engineers | 0413824229 | 12 Koolama CT KARAMA NT 0812 | Certifying Engineer (Structural) | ACTIVE |
| MG Plumbing & Maintenance Pty Ltd T/A MG Plumbing & Maintenance | 1300890467 | PO BOX 471 BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| MIM Investments (NT) Pty Ltd | 0889420427 | PO BOX 37563 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| MIM Investments (NT) Pty Ltd | 0889420427 | PO BOX 37563 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| MLEI Melbourne Pty Ltd | 1800653423 | Level 1 82 Smith ST DARWIN NT 0800 | Certifying Engineer (Structural) | ACTIVE |
| MOB Building Certifiers Pty Ltd | 0889326070 | PO BOX 31 KARAMA NT 0813 | Building Certifier (Unrestricted) | ACTIVE |
| MOEINADDINI, Fariborz | 0411364688 | 37 Finmere CRES UPPER FERNTREE GULLY VIC 3156 | Certifying Engineer (Structural) | ACTIVE |
| MPH Carpentry & Construction Pty Ltd T/A MPH Projects | 0889535385 | PO BOX 8191 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| MRP Hydraulic & Fire Services Pty Ltd | 0734521400 | PO BOX 8143 WOOLLONGABBA QLD 4102 | Certifying Plumber and Drainer (Design) | ACTIVE |
| MWK (NT) Pty Ltd T/A MWK Constructions | 0411206986 | PO BOX 1196 KARAMA NT 0813 | Building Contractor Residential (Restricted) | ACTIVE |
| MacAvoy, Richard | 07 4512 6300 | 2 Kirk ST TOOWOOMBA QLD 4350 | Certifying Engineer (Mechanical) | ACTIVE |
| Macentee Investments Pty Ltd T/A Gold Medal Services | 0889473000 | PO BOX 145 BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Machin, Michael | 0417836453 | PO BOX 804 KATHERINE NT 0850 | Certifying Plumber and Drainer | ACTIVE |
| Mackellar, Robert | 0294397288 | Level 6 73 Miller ST NORTH SYDNEY NSW 2060 | Certifying Engineer (Structural) | ACTIVE |
| Maclean, John | 0889473000 | PO BOX 366 NIGHTCLIFF NT 0814 | Certifying Plumber and Drainer | ACTIVE |
| Maclean, Scott | 0754084266 | PO BOX 1444 NOOSAVILLE QLD 4566 | Building Contractor Residential (Restricted) | ACTIVE |
| Maclean, Scott | 0754084266 | PO BOX 1444 NOOSAVILLE QLD 4566 | Certifying Plumber and Drainer | ACTIVE |
| Maddalozzo, Lucio | 0879371121 | GPO BOX 1162 Darwin NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| Maddalozzo, Mario | 0889805900 | PO BOX 4421 DARWIN NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| Maddalozzo, Mario | 0889805900 | PO BOX 4421 DARWIN NT 0801 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Maddison, Jayne | 0417149340 | PO BOX 262 MOUNT BEAUTY VIC 3699 | Building Contractor Residential (Restricted) | ACTIVE |
| Magriplis, Michael | 0417814302 | PO BOX 41142 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Mahony, Damien | PO BOX 1734 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE | |
| Mairs, Steven | 0733686619 | Level 12 900 Ann ST FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Mechanical) | ACTIVE |
| Majesty Homes Pty Ltd | 0419868772 | PO BOX 1697 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Major Consultancy Pty Ltd | 0428918481 | 60 Winnellie RD WINNELLIE NT 0820 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Major, Peter | 0428918481 | 60 Winnellie RD WINNELLIE NT 0821 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Makin, Daniel | 0427551986 | PO BOX 1670 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Makrylos, Michael | 0418810137 | GPO BOX 1198 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Makrylos, Michael | 0414894693 | PO BOX 222 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE |
| Makrylos, Nestoras | 0889473317 | GPO BOX 1842 DARWIN NT 0801 | Certifying Plumber and Drainer | ACTIVE |
| Maley, Angus David | 0438744487 | 16 Greer RD SALISBURY QLD 4107 | Certifying Engineer (Structural) | ACTIVE |
| Malherbe, Michael | 1300766216 | 16 North DR EAST BENTLEIGH VIC 3165 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Mammone, Matthew | 0871234050 | 3/83 Fullarton RD KENT TOWN SA 5067 | Certifying Engineer (Structural) | ACTIVE |
| Mammoth Projects Pty Ltd | 0282590100 | Level 2 2 Barrack ST SYDNEY NSW 2000 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Mangels, Cameron | 0429120225 | 3 WAKELIN CL GUNN NT 0832 | Certifying Plumber and Drainer | ACTIVE |
| Manolis Kavouklis Nominees Pty Ltd T/A KTM Builders NT | 0412482230 | PO BOX 42667 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Maratas, Nilmereneaus (Neil) | 0415097672 | Level 10 567 Collins ST MELBOURNE VIC 3000 | Certifying Engineer (Structural) | ACTIVE |
| Marcic, Carl | PO BOX 363 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE | |
| Margetic, Stephen | 0889486003 | PO BOX 39062 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Marino, John | 02 42285665 | 5 Parkwood GR THIRROUL NSW 2515 | Certifying Engineer (Structural) | ACTIVE |
| Marshall, Justin | 0402198644 | PO BOX 331 ALICE SPRINGS NT 0870 | Certifying Plumber and Drainer | ACTIVE |
| Martin Building Pty Ltd | 0418895031 | PO BOX 37494 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Martin, Anthony (Tony) | 0889472284 | PO BOX 37494 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Martin, Desmond (Des) | 0889473677 | PO BOX 2112 PARAP NT 0804 | Certifying Plumber and Drainer | ACTIVE |
| Martin, Desmond (Des) | 0889473677 | PO BOX 2112 PARAP NT 0804 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Martin, Guy | 1300418226 | 15 Impeccable CCT COOOMERA QLD 4209 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Martin, Michael | 0889871620 | PO BOX 8 GLEN APLIN QLD 4381 | Building Contractor Residential (Restricted) | ACTIVE |
| Masters Engineering Consultancy Pty Ltd | 0879784021 | PO BOX 40911 CASUARINA NT 0811 | Certifying Engineer (Structural) | ACTIVE |
| Matarazzo Holdings Pty Ltd T/A Darwin Construction | 0412892340 | GPO BOX 1672 DARWIN CITY NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Matarazzo, Agostino (Gus) | 0412892340 | GPO BOX 1672 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Mathews, Scott | 89224000 | PO BOX 39062 WINNELLIE NT 0821 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Mathison, Callum | 0412729911 | PO BOX 2512 NORMANVILLE SA 5204 | Building Contractor Residential (Restricted) | ACTIVE |
| Mattiazzo, Ivan | 0438696797 | PO BOX 1561 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Mattomic Pty Ltd | 0889844455 | PO BOX 36142 WINNELLIE NT 0820 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Mattschoss, Trent | 0883721100 | 57 Hillcrest DR EDEN HILLS SA 5050 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Mattschoss, Trent | 0883721100 | 57 Hillcrest DR EDEN HILLS SA 5050 | Building Contractor Commercial (Restricted) | ACTIVE |
| Mavros, Tommy | 0402829043 | 25 MAKRYLLOS CCT TIWI NT 0810 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Maxcon (NT) Pty Ltd | 0889471200 | PO BOX 125 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| May, Jack | 9 PITTA CT WULAGI NT 0812 | Certifying Plumber and Drainer | ACTIVE | |
| McAuliffe, Jeffrey (Jeff) | Level 21 100 Mount ST NORTH SYDNEY NSW 2060 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| McAuliffe, Nathan | 0417536895 | 19 BURKE ST ALICE SPRINGS NT 0870 | Certifying Plumber and Drainer | ACTIVE |
| McCormack, Dale | 0408711081 | PO BOX 906 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE |
| McCullough, Thomas (Tom) | 0889327076 | PO BOX 660 PARAP NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| McDonald, Darren | 0732084755 | 166 Knapp ST FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Structural) | ACTIVE |
| McDougall, Russell | 0418 889 565 | PO BOX 1003 PARAP NT 0804 | Building Contractor Residential (Restricted) | ACTIVE |
| McElwee, Richard | 0889472343 | PO BOX 38888 WINNELLIE NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| McGeachie, Angus | 0401978424 | PO BOX 4037 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| McGibbon, Ian | 1800432866 | PO BOX 977 GYMPIE QLD 4570 | Certifying Plumber and Drainer | ACTIVE |
| McGrath, Paul | 0408895544 | PO BOX 989 PARAP NT 0804 | Building Contractor Residential (Restricted) | ACTIVE |
| McIntee, Nathan | 0488100742 | PO BOX 2129 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE |
| McKay, Donald (Don) | 0410718042 | 3 FALCON CT WULAGI NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| McKechnie, Blair | 0282590100 | Level 2 2 Barrack ST SYDNEY NSW 2000 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| McKechnie, Phillip Gregory | 0456018602 | 1/21 PASPALEY PL LARRAKEYAH NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| McKelvey, William (Liam) | 0417813497 | PO BOX 322 ALICE SPRINGS NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| McKinnon, Thomas | 39 STODDART DR BAYVIEW NT 0820 | Certifying Plumber and Drainer | ACTIVE | |
| McLean, Alexander (Wayne) | 0457055127 | 8 Tmara Mara CCT ARALUEN NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| McLean, Anthony (Tony) | 0889247351 | PO BOX 40563 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| McLellan, Ross | 14 Crabeye ST ZUCCOLI NT 0832 | Building Contractor Residential (Restricted) | ACTIVE | |
| McLoughlan, Leanne (Lea) | 0402114247 | 2/9 HINKLER CRES FANNIE BAY NT 0820 | Certifying Plumber and Drainer (Design) | ACTIVE |
| McMahon Services Australia (NT) Pty Ltd | 0889302500 | PO BOX 36546 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| McPherson, Scott | 0437777760 | PO BOX 362 ANNANDALE NSW 2038 | Certifying Plumber and Drainer | ACTIVE |
| McT Design & Construction Pty Ltd | 0889327076 | PO BOX 660 PARAP NT 0804 | Building Contractor Residential (Restricted) | ACTIVE |
| McVeigh Consultants Pty Ltd | 0732520688 | PO BOX 2401 FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Structural) | ACTIVE |
| McVeigh, Michael | 0732520688 | PO BOX 2401 FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Structural) | ACTIVE |
| McWilliams, Wade | 0477593724 | PO BOX 36089 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Mcdowell, Evan | Level 5 120 Edward ST BRISBANE QLD 4000 | Certifying Engineer (Structural) | ACTIVE | |
| Meadows, Warwick | 0294385098 | PO BOX 292 ST LEONARDS NSW 1590 | Certifying Engineer (Mechanical) | ACTIVE |
| Mecano Sheds Pty Ltd | 0754811466 | PO BOX 758 GYMPIE QLD 4570 | Certifying Engineer (Structural) | ACTIVE |
| Meija, Juris (George) | 0732025900 | PO BOX 206 BELLBOWRIE QLD 4070 | Certifying Engineer (Structural) | ACTIVE |
| Meinhardt (NSW) Pty Ltd | 0882271544 | Level 4 66 Clarence ST SYDNEY NSW 2000 | Certifying Engineer (Structural) | ACTIVE |
| Meinhardt (NSW) Pty Ltd | 0882271544 | Level 4 66 Clarence ST SYDNEY NSW 2000 | Certifying Engineer (Hydraulic) | ACTIVE |
| Meinhardt (NSW) Pty Ltd | 0882271544 | Level 4 66 Clarence ST SYDNEY NSW 2000 | Certifying Engineer (Mechanical) | ACTIVE |
| Mellios, Haralambos (Harry) | 0889472307 | GPO BOX 870 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Mellios, Nicolas (Nick) | 0889472307 | GPO BOX 870 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Mellios, Nicolas (Nick) | 0889472307 | GPO BOX 870 DARWIN NT 0801 | Building Contractor Commercial (Restricted) | ACTIVE |
| Messer, Karen | 0747255550 | PO BOX 7393 GARBUTT BC QLD 4814 | Certifying Engineer (Structural) | ACTIVE |
| Messer, Timothy (Tim) | 1/60 Hoopers RD KUNDA PARK QLD 4556 | Certifying Engineer (Structural) | ACTIVE | |
| Michell, Lachlan | 0889835500 | PO BOX 1511 DARWIN NT 0800 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Mickan, Adam | 0889472474 | PO BOX 39929 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Micnan Pty Ltd | 0400021898 | PO BOX 3415 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Miegel, David | 0409959353 | PO BOX 1107 NHULUNBUY NT 0881 | Certifying Plumber and Drainer | ACTIVE |
| Miezis, Travis | 0889472811 | PO BOX 565 NIGHTCLIFF NT 0814 | Certifying Plumber and Drainer | ACTIVE |
| Mighall Constrcutions Pty Ltd | 0437799655 | PO BOX 2026 PARAP NT 0804 | Building Contractor Residential (Restricted) | ACTIVE |
| Mighall, Mark | PO BOX 2026 PARAP NT 0804 | Building Contractor Residential (Restricted) | ACTIVE | |
| Mike Excavations Pty Ltd | 0889816758 | GPO BOX 124 PARAP NT 0804 | Certifying Plumber and Drainer | ACTIVE |
| Milatos, Michael | 0889473313 | PO BOX 3793 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Milatos, Nicholas | 0488442176 | PO BOX 367 CANNON HILL QLD 4170 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Millar, Robert (Rob) | PO BOX 591 PARAP NT 0804 | Building Contractor Residential (Restricted) | ACTIVE | |
| Miller, Joshua Luke | 0295090700 | PO BOX 275 ANNANDALE NSW 2038 | Certifying Engineer (Structural) | ACTIVE |
| Miller, Trevor | 0411206986 | PO BOX 1196 SANDERSON NT 0813 | Building Contractor Residential (Restricted) | ACTIVE |
| Mills, Gregory Ross | 0352482542 | 18-30 Point Henry RD MOOLAP VIC 3224 | Building Contractor Commercial (Restricted) | ACTIVE |
| Mills, Nicholas | 0421713029 | 9 HOLTZE ST FANNIE BAY NT 0820 | Building Contractor Residential (Restricted) | ACTIVE |
| Milton Messer & Associates Pty Ltd T/A Northern Consulting Engineers | 0747255550 | 50 Punari ST CURRAJONG QLD 4812 | Certifying Engineer (Structural) | ACTIVE |
| Misener, Craig | PO BOX 536 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE | |
| Misson, Stephen | 07 38114512 | Level 3 52 Merivale ST SOUTH BRISBANE QLD 4101 | Certifying Engineer (Mechanical) | ACTIVE |
| Mitchell, Geoffrey (Geoff) | 0755781622 | PO BOX 2760 NERANG QLD 4211 | Building Certifier (Unrestricted) | ACTIVE |
| Mitchell, Jacob | 27 McInnis CCT DRIVER NT 0830 | Certifying Plumber and Drainer | ACTIVE | |
| Mitchell, Travis | 0417011057 | 18 BATTARBEE ST ALICE SPRINGS NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Mitchell, Travis | 0417011057 | 18 BATTARBEE ST ALICE SPRINGS NT 0870 | Building Contractor Commercial (Restricted) | ACTIVE |
| Mitmannsgruber, David | 0732176666 | 17/19 Dorset DR SPRINGWOOD QLD 4127 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Mitrevski, James (Jim) | 0398157600 | PO BOX 1168 RESEARCH VIC 3095 | Certifying Engineer (Structural) | ACTIVE |
| Mittim Pty Ltd T/A Mitcon Projects | 0749283443 | PO BOX 5433 RED HILL QLD 4701 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Modern Building Consultants Pty Ltd | 02 9939 1530 | 3/18 Sydney RD MANLY NSW 2095 | Building Certifier (Unrestricted) | ACTIVE |
| ModnPods Australia Pty Ltd | 0477442001 | 7/12 Distribution CT ARUNDEL QLD 4212 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Monaghan, Brett | 0754951266 | PO Box 619 CABOOLTURE QLD 4510 | Building Contractor Residential (Restricted) | ACTIVE |
| Monsoon Plumbing Services Pty Ltd | 0889454339 | 50 WANDIE CRES ANULA NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Monteith, Lindsay | 3 Reed PL RAPID CREEK NT 0810 | Certifying Engineer (Hydraulic) | ACTIVE | |
| Moody, David | 0408080988 | 7 GILBERT ST LUDMILLA NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Moore, Christopher (Chris) | 0409726184 | PO BOX 3518 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Moran, Michael | 0738393499 | PO BOX 15161 CITY EAST QLD 4002 | Building Certifier (Unrestricted) | ACTIVE |
| Morelli, Ermond | 1300222322 | PO BOX 103 PORT KEMBLA NSW 2505 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Morelli, Giovanni | 0418897207 | PO BOX 147 WILLUNGA SA 5172 | Building Contractor Residential (Restricted) | ACTIVE |
| Morgan Consulting Engineers Pty Ltd | 0733698411 | 1 Great George ST PADDINGTON QLD 4064 | Certifying Engineer (Structural) | ACTIVE |
| Morgan, Ashley | 0405942669 | PO BOX 4172 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Moriarty, Damien | 0889453340 | GPO BOX 3120 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Moriarty, Michael | 0889312122 | PO BOX 39947 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Morick, Peter | 0447083499 | 94 KURRAJONG DR ALICE SPRINGS NT 0870 | Certifying Plumber and Drainer | ACTIVE |
| Morris Plumbing & Gas Pty Ltd | 0412890815 | 9 Edgewater RD KIALLA VIC 3631 | Certifying Plumber and Drainer | ACTIVE |
| Morris, Stephen | 0412890815 | PO BOX 731 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Morrow, Brent | PO BOX 1709 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE | |
| Morse, Andrew | 1300066773 | PO BOX 152 LABRADOR QLD 4215 | Building Contractor Residential (Restricted) | ACTIVE |
| Mortar Wombat Group Pty Ltd T/A MW Engineering Melbourne | 1300693640 | PO BOX 386 RESERVOIR VIC 3073 | Certifying Engineer (Structural) | ACTIVE |
| Mortimer, Joseph | 0468675977 | PO BOX 3848 SOUTH BRISBANE QLD 4101 | Certifying Engineer (Mechanical) | ACTIVE |
| Morton, Grant | 0409095087 | 138 Dixon RD ALICE SPRINGS NT 0870 | Certifying Plumber and Drainer | ACTIVE |
| Moshel, Alex | 0468473533 | 24 Balcombe RD MENTONE VIC 3194 | Certifying Engineer (Structural) | ACTIVE |
| Moss, Matthew | 89240880 | PO BOX 1740 BERRIMAH NT 0828 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Mostris, Ioannis | 0439222106 | 19 MUZZELL ST BAYVIEW NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Mostris, Stavros | 0889843483 | PO BOX 39787 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Mott MacDonald Australia Pty Ltd | 0390377575 | GPO BOX 2499 ADELAIDE SA 5001 | Certifying Engineer (Structural) | ACTIVE |
| Mott MacDonald Australia Pty Ltd | 0390377575 | GPO BOX 2499 ADELAIDE SA 5001 | Certifying Engineer (Hydraulic) | ACTIVE |
| Mott MacDonald Australia Pty Ltd | 0390377575 | GPO BOX 2499 ADELAIDE SA 5001 | Certifying Engineer (Mechanical) | ACTIVE |
| Moulston, Graeme | 0755306214 | PO BOX 213 MUDGEERABA QLD 4213 | Certifying Engineer (Structural) | ACTIVE |
| Mountford Prider Pty Ltd | 0419161488 | PO BOX 594 HENLEY BEACH SA 5023 | Certifying Engineer (Structural) | ACTIVE |
| Mousellis & Sons Pty Ltd | 0889470181 | GPO BOX 4616 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Mousellis & Sons Pty Ltd | 0889470181 | GPO BOX 4616 DARWIN NT 0801 | Certifying Plumber and Drainer | ACTIVE |
| Mousellis, John | 0889470181 | GPO BOX 4616 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Mousellis, John | 0889470181 | GPO BOX 4616 DARWIN NT 0801 | Certifying Plumber and Drainer | ACTIVE |
| Mousellis, Pothitos (Peter) | 0889473073 | PO BOX 36138 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Mousellis, Vasilios (Bill) | 0889470181 | GPO BOX 4616 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Mousellis, Vasilios (Bill) | 0889470181 | GPO BOX 4616 DARWIN NT 0801 | Certifying Plumber and Drainer | ACTIVE |
| Mpilias, Dimitrios | 0400180760 | PO BOX 1455 BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Mpilias, Dimitrios | 0400180760 | PO BOX 1455 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Mpilias, Konstantinos (Kosta) | 0419610222 | 5 Bridge ST MUIRHEAD NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Mpilias, Konstantinos (Kosta) | 0419610222 | 5 Bridge ST MUIRHEAD NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Mu, Jorge | 0889993419 | PO BOX 61 PALMERSTON NT 0831 | Certifying Engineer (Structural) | ACTIVE |
| Mueller, Martin | 0447715199 | PO BOX 8996 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Mugabe, Valentine | 0889420585 | PO BOX 4518 DARWIN NT 0801 | Certifying Engineer (Mechanical) | ACTIVE |
| Mulej, Dale | 0402 830 967 | 9 Bloodwood ST ZUCCOLI NT 0832 | Certifying Plumber and Drainer | ACTIVE |
| Mulholland, Paul | 0388143239 | Level Ground 2/195 Wellington RD CLAYTON VIC 3168 | Building Certifier (Unrestricted) | ACTIVE |
| Mullins, Peter | 0418895280 | PO BOX 1195 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Multibuild NT Pty Ltd | 0415 470 073 | PO BOX 917 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Multibuilt Australia Pty Ltd | 0411206986 | PO BOX 40008 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Multinail Australia Pty Ltd | 0732973272 | 155 Burnside RD STAPYLTON QLD 4207 | Certifying Engineer (Structural) | ACTIVE |
| Murphy, Nicholas (Nick) | 0882312832 | 29 Young ST ADELAIDE SA 5000 | Certifying Engineer (Structural) | ACTIVE |
| Murr, Anthony | 0408000222 | 30/192a Kingsgrove RD KINGSGROVE NSW 2208 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Murray River North Pty Ltd | 0894932998 | 105 Kelvin RD MADDINGTON WA 6109 | Building Contractor Residential (Restricted) | ACTIVE |
| Murray, Graham | 44 Melbourne ST JOHNSTON NT 0832 | Building Contractor Residential (Restricted) | ACTIVE | |
| Myhill, Andrew (John) | 1800551225 | PO BOX 6131 QUEABBEYAN NSW 2620 | Building Contractor Residential (Unrestricted) | ACTIVE |
| N & A Kazouris Nominees Pty Ltd T/A Kalon Homes | 0401058824 | PO BOX 41824 CASUARINA NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| N D Y Management Pty Ltd T/A Norman Disney & Young | 0731206800 | Level 13 120 Edward ST BRISBANE QLD 4000 | Certifying Engineer (Mechanical) | ACTIVE |
| N D Y Management Pty Ltd T/A Norman Disney & Young | 0731206800 | Level 13 120 Edward ST BRISBANE QLD 4000 | Certifying Engineer (Hydraulic) | ACTIVE |
| N.T. Repairs & Painting Pty Ltd | 0889475121 | PO BOX 598 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| NAAS NO.1 Pty Ltd | 0879180837 | GPO BOX 649 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| NACP Projects Pty Ltd | 0882935099 | 9 Anzac HWY KESWICK SA 5035 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| NAHLA NT Pty Ltd T/A Tropical Lifestyle Homes NT | 0415 470 073 | GPO BOX 917 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| NB & DC Projects Pty Ltd T/A CIVENG NT | 0429963476 | PO BOX 57 PALMERSTON NT 0831 | Certifying Engineer (Hydraulic) | ACTIVE |
| NCR Plumbing Pty Ltd T/A NCR Plumbing | 0412908383 | PO BOX U114 CDU NT 0815 | Certifying Plumber and Drainer | ACTIVE |
| NJ Homes (NT) Pty Ltd | 0423329501 | PO BOX 811 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| NJA Consulting Pty Ltd | 0732084755 | PO BOX 64 SPRINGWOOD QLD 4127 | Certifying Engineer (Structural) | ACTIVE |
| NJK Consulting Engineers Pty Ltd | 0431481550 | 5/160 Hartley RD SMEATON GRANGE NSW 2567 | Certifying Engineer (Structural) | ACTIVE |
| NKA Plumbers Pty Ltd | 0403958887 | PO BOX 1040 CICCONE NT 0870 | Certifying Plumber and Drainer | ACTIVE |
| NP Civil Pty Ltd | 0889834029 | PO BOX 1290 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| NS Constructions (NT) Pty Ltd T/A NS Con | 0419848206 | PO BOX 1304 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| NT Link Pty Ltd | 0889537777 | PO BOX 3850 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| NT Project Services Pty Ltd | 0433554824 | PO BOX 1969 ALICE SPRINGS NT 0870 | Certifying Engineer (Structural) | ACTIVE |
| NT Project Services Pty Ltd | 0433554824 | PO BOX 1969 ALICE SPRINGS NT 0870 | Building Contractor Residential (Unrestricted) | ACTIVE |
| NTBS Consulting Engineers Pty Ltd | 0889819888 | PO BOX 35838 WINNELLIE NT 0820 | Certifying Engineer (Mechanical) | ACTIVE |
| Nair, Lloyd | 0889236300 | PO BOX 36268 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Nankervis, Mark | 0392721448 | PO BOX 7079 ST KILDA VIC 8004 | Certifying Engineer (Structural) | ACTIVE |
| Napier, Glen | 0437975780 | 14 DONGARA CT KARAMA NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Nash, David | 0418839035 | GPO BOX 651 DARWIN NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| Nazari Rad, Arash | 1300844386 | 465 Victoria AVE CHATSWOOD NSW 2067 | Certifying Engineer (Structural) | ACTIVE |
| Neal, David | 0407314345 | 49 Wilmot ST THE NARROWS NT 0820 | Building Contractor Residential (Restricted) | ACTIVE |
| Neale, Joshua | 0266748047 | PO BOX 1131 KINGSCLIFF NT 2487 | Certifying Engineer (Structural) | ACTIVE |
| Neil, Joshua | 07 3365 0400 | GPO BOX 423 BRISBANE QLD 4001 | Certifying Engineer (Structural) | ACTIVE |
| Nelson, Douglas (Doug) | 0889834029 | PO BOX 1290 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Neve, Eric | 0417800994 | PO BOX 8524 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Newland, Richard | 0419837998 | PO BOX 294 WEDDERBURN VIC 3518 | Certifying Plumber and Drainer | ACTIVE |
| Newman, Alexander | 0483312581 | PO BOX 10 HUMPTY DOO NT 0836 | Certifying Engineer (Structural) | ACTIVE |
| Newton, Christopher (Chris) | 0429207974 | PO BOX 4547 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Ngai, Chun | 0475128413 | 1/13 Bronte ST HEILDELBERG VIC 3084 | Certifying Engineer (Structural) | ACTIVE |
| Nguyen, Phuoc (Phil) | 0392305600 | Level 2 616 St Kilda RD MELBOURNE VIC 3004 | Certifying Engineer (Structural) | ACTIVE |
| Nhulunbuy Corporation Limited | 0428748868 | PO BOX 345 NHULUNBUY NT 0881 | Certifying Plumber and Drainer | ACTIVE |
| Niccon (NT) Pty Ltd T/A Nicholl Constructions | 0889530634 | PO BOX 1871 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Nicholl, Cameron | 0889530634 | PO BOX 1871 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Nightcliff Builders Holdings Pty Ltd T/A Nightcliff Builders | 0889472307 | GPO BOX 870 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Nikjoo, Navid | 0481568674 | 15 Malonga AVE KELLYVILLE NSW 2155 | Certifying Engineer (Structural) | ACTIVE |
| Nilon, David (Dave) | 0429393243 | 8 Brooks PL MILLNER NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Nitschke, Paul | 0428 824 805 | PO BOX 9208 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Nixon, Samuel (Sam) | 0889440600 | PO BOX 39618 WINNELLIE NT 0821 | Building Certifier (Unrestricted) | ACTIVE |
| Noble, Alistair | 0889524485 | PO BOX 639 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Nolan, Stephen (Steve) | 0400208840 | PO BOX 1447 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Nolloth, Peter | 0403480694 | 18 Maitland ST FOREST LAKE QLD 4078 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Nomad Constructions (NT) Pty Ltd | 0889322982 | PO BOX 876 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Noonan, Richard | 1300227676 | 1/36 Darling ST DUBBO NSW 2830 | Certifying Engineer (Structural) | ACTIVE |
| Norbuilt Pty Ltd | 0889800108 | PO BOX 2176 PARAP NT 0804 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Norbury, Christopher | 0459454172 | 10 Nexus CT MULGRAVE VIC 3170 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Norbury, Christopher | 0459454172 | 10 Nexus CT MULGRAVE VIC 3170 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Norman, Jared | 0438455502 | GPO BOX 4303 DARWIN NT 0801 | Certifying Plumber and Drainer | ACTIVE |
| Norman, Kai | 07 3255 1877 | Certifying Engineer (Structural) | ACTIVE | |
| Norris, Matthew (Matt) | 0477033478 | PO BOX 1213 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| North Consulting Engineers Pty Ltd | 0400680959 | 31 Dunkeld AVE HURLSTONE PARK NSW 2193 | Certifying Engineer (Mechanical) | ACTIVE |
| North Wing Australia Pty Ltd | 0438450940 | PO BOX 790 LABRADOR QLD 4215 | Building Contractor Residential (Restricted) | ACTIVE |
| North, Benjamin (Ben) | 0400 680 959 | 31 Dunkeld AVE HURLSTONE PARK NSW 2193 | Certifying Engineer (Mechanical) | ACTIVE |
| North-West Constructions Pty Ltd | 0889813324 | GPO BOX 3106 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Northern Building and Property Services Pty Ltd | 0419988427 | PO BOX 1558 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Northern Trade Solutions (NT) Pty Ltd | 0888888888 | PO BOX 39231 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Northern Transportables Pty Ltd T/A Northern Transportables | 0889956500 | PO BOX 39165 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Northern Transportables Pty Ltd T/A Northern Transportables | 0889956500 | PO BOX 39165 WINNELLIE NT 0821 | Building Contractor Commercial (Restricted) | ACTIVE |
| Northern United Services Pty Ltd | 0428176505 | PO BOX 37221 WINNELLIE NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Northrop Consulting Engineers Pty Ltd | 0733650400 | PO BOX 423 BRISBANE QLD 4001 | Certifying Engineer (Structural) | ACTIVE |
| Novosel, Jarrod | 0738445900 | 28 Offshore ST BOKARINA QLD 4575 | Certifying Engineer (Structural) | ACTIVE |
| Nowland, Grant | 0889322982 | PO BOX 876 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Nowland, Paul | 0412889550 | PO BOX 353 BOWRAVILLE NSW 2449 | Building Contractor Residential (Restricted) | ACTIVE |
| Nugent, Philip | 0455517861 | 54 GRAFFIN CRES WINNELLIE NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Nunan, Matthew (Matt) | 0419509270 | PO BOX 8454 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| O'Brien, Brendan | 0733686635 | 4/33 Broomfield ST TARINGA QLD 4068 | Certifying Engineer (Hydraulic) | ACTIVE |
| O'Brien, Chad Mark | 0411130200 | PO BOX U465 CHARLES DARWIN UNIVERSITY NT 0815 | Certifying Plumber and Drainer | ACTIVE |
| O'Callaghan, Christopher | 0399237455 | Level 14 379 Collins ST MELBOURNE VIC 3000 | Certifying Engineer (Structural) | ACTIVE |
| O'Connell, Aaron | 0417569371 | 21 BERRIMAH RD BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| O'Doherty, Noel | 040804377 | 8 Cypress CT DROUIN VIC 3818 | Certifying Plumber and Drainer | ACTIVE |
| O'Hea, Lindsay | 0439278389 | 16 KENTIA GR DURACK NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| O'Keefe, Allan | 0889523389 | PO BOX 1040 SADADEEN NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| O'Keefe, Nathan | 0403958887 | 13 Woods TCE BRAITLING NT 0870 | Certifying Plumber and Drainer | ACTIVE |
| O'Neill, Gerard (Tony) | 0889815000 | PO BOX 3277 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| OATES, Christopher | 0862066900 | PO BOX 66 NORTH BEACH WA 6920 | Building Contractor Residential (Unrestricted) | ACTIVE |
| OATES, Christopher | 0862066900 | PO BOX 66 NORTH BEACH WA 6920 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Oar, Laurence (Laurie) | 0755272288 | 22 Martin ST NERANG QLD 4211 | Certifying Engineer (Structural) | ACTIVE |
| Oceania Home Builders Pty Ltd | 0415181213 | PO BOX 31 NIGHTCLIFF NT 0810 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Odgers, Tyson Joel | 0402445961 | PO BOX 3712 NORWOOD SA 5067 | Certifying Plumber and Drainer | ACTIVE |
| Olds, Troy | 0882281600 | 5/126 Carrington ST ADELAIDE SA 5000 | Building Certifier (Unrestricted) | ACTIVE |
| Oliver, Richard | 0477632731 | 10 CUNJEVOI CRES NIGHTCLIFF NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Oliver, Troy | 0879224100 | PO BOX 1931 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Omnii Pty Ltd | 0732237370 | PO BOX 1176 MILTON QLD 4064 | Certifying Engineer (Mechanical) | ACTIVE |
| Omnii Pty Ltd | 0732237370 | PO BOX 1176 MILTON QLD 4064 | Certifying Engineer (Hydraulic) | ACTIVE |
| Omnii Pty Ltd | 0732237370 | PO BOX 1176 MILTON QLD 4064 | Certifying Plumber and Drainer (Design) | ACTIVE |
| One Set Building Pty Ltd T/A One Set Building | 0889713490 | PO BOX 252 KATHERINE NT 0852 | Building Contractor Residential (Restricted) | ACTIVE |
| Only Plumb Pty Ltd | 0417569371 | PO BOX 1260 BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Oppermann, Leslie (Les) | 0889451010 | 4 TIMOR CT LEANYER NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Oppermann, Leslie (Les) | 0889451010 | 4 TIMOR CT LEANYER NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| Ostrofski, Matthew (Matt) | 0428176505 | PO BOX 37221 WINNELLIE NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Owen, Sherwin | 0428 855 217 | PO BOX 3240 EAST MANDURAH NT 6210 | Certifying Plumber and Drainer | ACTIVE |
| PARKINSON, Danny | 0409839405 | 9 Coronado CT WEST LAKE SHORE SA 5020 | Building Contractor Commercial (Restricted) | ACTIVE |
| PBE Projects Pty Ltd | 0429236734 | PO BOX 2811 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| PC & HE Pty Ltd | 0439399835 | PO BOX 40039 CASUARINA NT 0820 | Certifying Engineer (Hydraulic) | ACTIVE |
| PEER Consulting Engineers Pty Ltd | 0738412046 | 2404 Logan RD EIGHT MILE PLAINS QLD 4113 | Certifying Engineer (Structural) | ACTIVE |
| PLP Building Surveyors and Consultants Pty Ltd | 0396507999 | Level 5 136 Exhibition ST MELBOURNE VIC 3000 | Building Certifier (Unrestricted) | ACTIVE |
| PONOSH, Jovan | 11 Mosspaul CL DUNCRAIG WA 6023 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| PTM Group Pty Ltd | 0889422200 | GPO BOX 4310 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| PURSUIT Consulting Engineers Pty Ltd | 0425946406 | 26 Succession ST DOREEN VIC 3754 | Certifying Engineer (Structural) | ACTIVE |
| PWC XLNT Consulting Pty Ltd | 0424433650 | PO BOX 1142 Howard Springs NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Page, Jack | 0439888206 | PO BOX 8169 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Palmer, Ian | 0448659465 | PO BOX 1217 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Palmer, Leroy | 0746387655 | PO BOX 1413 TOOWOOMBA QLD 4350 | Certifying Engineer (Structural) | ACTIVE |
| Palmer, Michael | 0434013125 | Level 1 281 Montague RD WEST END QLD 4101 | Certifying Engineer (Mechanical) | ACTIVE |
| Palmer, Murray | 0243042011 | 39 Stingaree Point DR DORA CREEK NSW 2264 | Certifying Engineer (Structural) | ACTIVE |
| Palmer, Richard | 0417450300 | PO BOX 40170 CASUARINA NT 0811 | Certifying Plumber and Drainer | ACTIVE |
| Papadakis, Antonios (Tony) | 0889422200 | GPO BOX 4310 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Papadakis, Michael | 0889422200 | GPO BOX 4310 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Papandonakis, Tony | 0889816758 | PO BOX 124 PARAP NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Parsons, Anthony (Tony) | 60 Adcock CRES NAKARA NT 0810 | Certifying Engineer (Hydraulic) | ACTIVE | |
| Parsons, Bradley | 0889514275 | 29 Nelson TCE ARALUEN NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Partridge Structural Pty Limited | 0294609000 | 1 Chandos ST ST LEONARDS NSW 2065 | Certifying Engineer (Structural) | ACTIVE |
| Pascoe, Kirk | 5/126 Carrington ST ADELAIDE SA 5000 | Building Certifier (Unrestricted) | ACTIVE | |
| Pastrikos, Cosmus | 0889851019 | PO BOX 1433 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Pastrikos, Panayiotis | 0416855054 | 58 CASTLEREAGH DR LEANYER NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Patcol Group Pty Ltd | 1800728265 | 186 Denham ST ALLENSTOWN QLD 4700 | Certifying Engineer (Structural) | ACTIVE |
| Patrick, Glen | 0889328338 | 12 MARTIN CT DRIVER NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| Pattemore Constructions Pty Ltd | 0889880303 | PO BOX 1732 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Pattemore Plumbing Pty Ltd | 0417863113 | PO BOX 2617 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Pattemore, Graham | 0417863113 | PO BOX 2617 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Pattemore, John | 0889880304 | PO BOX 1732 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Pattemore, Peter | 0889880303 | PO BOX 1732 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Paul McGraths Construction Pty Ltd | 0408895544 | PO BOX 989 PARAP NT 0804 | Building Contractor Residential (Restricted) | ACTIVE |
| Paynters Pty Ltd | 0733685500 | PO BOX 1206 MILTON QLD 4064 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Peach, John | 89824865 | 10/25 Parap RD PARAP NT 0804 | Certifying Engineer (Structural) | ACTIVE |
| Peacock, Jake | 0455594272 | PO BOX 319 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Pearce, Brian | 0429855630 | PO BOX 2035 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Pearce, Timothy (Tim) | 0409052161 | PO BOX 18 BERRY SPRINGS NT 0838 | Building Contractor Residential (Restricted) | ACTIVE |
| Pearson, Neil | 0883321344 | PO BOX 2832 KENT TOWN SA 5071 | Certifying Engineer (Structural) | ACTIVE |
| Pederick, Christopher (Chris) | 0417 895 544 | PO BOX 285 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Pedersen NT Pty Ltd | 0889528775 | PO BOX 2286 ALICE SPRINGS NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Pedersen, Michael | 0889528775 | PO BOX 2286 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Pedersen, Michael | 0889528775 | PO BOX 2286 ALICE SPRINGS NT 0871 | Building Contractor Commercial (Restricted) | ACTIVE |
| Peirce (NT) Pty Ltd T/A Peirce Constructions | 0889710000 | PO BOX 942 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Peirce, Cale | 0889710000 | PO BOX 942 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Peled Engineering Pty Ltd T/A Peled Engineering | 0468473533 | 24 Balcombe RD MENTONE VIC 3194 | Certifying Engineer (Structural) | ACTIVE |
| Pelican's Plumbing & Excavation Pty Ltd T/A ProMak Plumbing | 0438818266 | PO BOX 222 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE |
| Pendyala Consulting Pty Ltd | 0398700428 | PO BOX 6105 VERMONT SOUTH NT 3133 | Certifying Engineer (Structural) | ACTIVE |
| Pendyala, Raghu | 0398700428 | PO BOX 6105 VERMONT SOUTH VIC 3133 | Certifying Engineer (Structural) | ACTIVE |
| Penhall, Christopher (Chris) | 0418898174 | PO BOX 737 TENNANT CREEK NT 0861 | Certifying Plumber and Drainer | ACTIVE |
| Percic, Milan | 0889873099 | PO BOX 1339 NHULUNBUY NT 0881 | Certifying Plumber and Drainer | ACTIVE |
| Pereira, Debora | 0882609615 | 125 Cavan RD GEPPS CROSS SA 5094 | Certifying Engineer (Structural) | ACTIVE |
| Perkovic, Ivan | 1300169785 | 14 Falaise PL SUNNYBANK HILLS QLD 4113 | Building Contractor Residential (Restricted) | ACTIVE |
| Perry, Raymond | 1800749152 | Hastings CT STOCKLEIGH QLD 4280 | Certifying Engineer (Structural) | ACTIVE |
| Peters, Timothy (Tim) | 0755618699 | 58 Kingston DR HELENSVALE QLD 4212 | Certifying Engineer (Structural) | ACTIVE |
| Phelan, Thomas (Tom) | 39 RYLAND RD MILLNER NT 0810 | Certifying Plumber and Drainer | ACTIVE | |
| Philip Chun BC QLD Pty Ltd T/A Philip Chun Building Compliance | 0738393499 | PO BOX 15161 CITY EAST QLD 4002 | Building Certifier (Unrestricted) | ACTIVE |
| Phillips, Jamie | 0448347634 | PO BOX 512 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Phillips, Jason | 3 Cooper ST FANNIE BAY NT 0820 | Building Contractor Commercial (Restricted) | ACTIVE | |
| Phillips, Jason | 3 Cooper ST FANNIE BAY NT 0820 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Pigram Plumbing Pty Ltd | 0488905975 | PO BOX 7472 BROOME WA 6725 | Certifying Plumber and Drainer | ACTIVE |
| Pigram, Gavin | 0488905975 | PO BOX 7472 BROOME WA 6725 | Certifying Plumber and Drainer | ACTIVE |
| Pinder, Craig | 0730544100 | PO BOX 3195 DARRA QLD 4076 | Certifying Engineer (Mechanical) | ACTIVE |
| Pineda Moreno, Camilo | 31 Hilbert RD AISPORT WESR VIC 3034 | Certifying Engineer (Structural) | ACTIVE | |
| Pines, Benjamin | 0413094511 | 975 Perentie RD BELROSE NSW 2085 | Building Contractor Commercial (Restricted) | ACTIVE |
| Pines, Benjamin | 0413094511 | 975 Perentie RD BELROSE NSW 2085 | Building Contractor Residential (Restricted) | ACTIVE |
| Pinnacle Plumbing NT Pty Ltd | 0419507400 | PO BOX 36085 WINNELLIE NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Pinnington, Reece | 0405181423 | 11 PLOVER ST WULAGI NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| Pizanias, Peter | 0413150892 | PO BOX 811 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Pizzinato Contracting Pty. Limited | 0419854583 | PO BOX 528 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Pizzinato, Denis | 0419854583 | PO BOX 528 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Plastic Solutions Australia Pty Ltd | 03 97640031 | PO BOX 9132 SCORESBY VIC 3179 | Certifying Engineer (Structural) | ACTIVE |
| Plumbing NT Pty Ltd T/A Plumbing Maintenance Services Aus | 0889975700 | PO BOX 1412 BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Plumbing Power Pty Ltd T/A Plumbing Power | 0413004595 | PO BOX 1653 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Plumbwell (NT) Pty Ltd T/A Nightcliff Plumbing & Gas | 0889855200 | PO BOX 431 NIGHTCLIFF NT 0814 | Certifying Plumber and Drainer | ACTIVE |
| Plumbworx and Gas Fitting Pty Ltd | 0408612552 | PO BOX 8529 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Politis Roofing Pty Ltd | 0889311031 | PO BOX 1111 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Politis, John (Johnny) | 0418820923 | PO BOX 2071 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Politis, Peter | 0889311031 | PO BOX 1111 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Ponniah, Prabhakaran (Prabha) | 0731444600 | 1/19 Finchley ST MILTON QLD 4064 | Building Certifier (Unrestricted) | ACTIVE |
| Porrovecchio, Angelo | PO BOX 1121 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE | |
| Port Hughes Investments Pty Ltd T/A East Arnhem Plumbing Services | 0409959353 | PO BOX 1107 NHULUNBUY NT 0880 | Certifying Plumber and Drainer | ACTIVE |
| Post, Daniel | 0429805068 | 5 Terminalia ST REDLYNCH QLD 4870 | Certifying Engineer (Structural) | ACTIVE |
| Potter, Robert (Rob) | 0754135400 | PO BOX 1541 BUDDINA QLD 4575 | Certifying Plumber and Drainer | ACTIVE |
| Pound, Kim | 0738232829 | PO BOX 1646 CAPALABA QLD 4157 | Building Certifier (Unrestricted) | ACTIVE |
| Povey, William (Billy) | 0438325201 | PO BOX 1675 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Powell, Jordan Edward | PO BOX 119 ASHMORE CITY QLD 4214 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Power, Jason (Cliff) | 0407555455 | PO BOX 40381 CASUARINA NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Pratt (N.T.) Pty. Limited | 0439846866 | PO BOX 952 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Pratt, Duncan | 0400711351 | PO BOX 137 CHIDLOW WA 6556 | Certifying Engineer (Structural) | ACTIVE |
| Pratt, Glen | 0439846866 | PO BOX 952 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Pratt, Steven | 0889322688 | PO BOX 952 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Precision Group (NT) Pty Ltd | 0889474328 | PO BOX 333 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Precision Plumbing & Drainage (NT) Pty Ltd T/A Precision Plumbing & Drainage NT | 0401424979 | PO BOX 6 BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Prestige Homes NT Pty Ltd | 0879786766 | PO BOX 40061 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Preston, Matthew | 0731206800 | Level 13 120 Edward ST BRISBANE QLD 4000 | Certifying Engineer (Mechanical) | ACTIVE |
| Pride Building & Constructions Pty Ltd | 0407 208 116 | PO BOX 268 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Priest, Samuel | 0437525308 | PO BOX 85 CABARITA VIC 3505 | Building Certifier (Unrestricted) | ACTIVE |
| Primus Build Pty Ltd T/A Primus Build | 0889111253 | PO BOX 1601 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Priority Plumbing NT Pty Ltd | 0437062914 | 28 Adamson AVE GILLEN NT 0870 | Certifying Plumber and Drainer | ACTIVE |
| Probin, Richard | PO BOX 8151 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE | |
| Project Building Certifiers Pty Ltd | 08 8362 7800 | PO BOX 48 KENT TOWN SA 5071 | Building Certifier (Unrestricted) | ACTIVE |
| Project Building Certifiers Pty Ltd | 08 8362 7800 | PO BOX 48 KENT TOWN SA 5071 | Certifying Engineer (Structural) | ACTIVE |
| Projex Partners Pty Ltd | 0754511416 | PO BOX 219 MAROOCHYDORE QLD 4558 | Certifying Engineer (Structural) | ACTIVE |
| Prompt Engineering Pty Ltd | 0864007400 | PO BOX 1577 WANGARA WA 6947 | Certifying Engineer (Structural) | ACTIVE |
| Prouzos, Michael | 0889420427 | PO BOX 37563 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Pulman, Christopher (Chris) | 0457725125 | PO BOX 1973 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Purich, Gervase | 0892054500 | PO BOX 792 BALCATTA WA 6914 | Certifying Engineer (Structural) | ACTIVE |
| Purple Ace Pty Ltd T/A Quality Construction and Maintenance - QCM | 0418564978 | PO BOX 117 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Quality Plumbing & Building Contractors Pty Ltd T/A Q P Building Contractors | 0889446206 | PO BOX 3248 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Quality Plumbing & Building Contractors Pty Ltd T/A Q P Building Contractors | 0889446206 | PO BOX 3248 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Quin, Wayne | 0730295143 | 10 Selkirk CL OXLEY QLD 4075 | Certifying Engineer (Hydraulic) | ACTIVE |
| Quince, Michael | 0881109529 | 3 Fisher CRES CRAIGHBURN FARM SA 5051 | Certifying Engineer (Structural) | ACTIVE |
| R.A. Jordan Pty Ltd T/A Jordan Plumbing | 0884400400 | PO BOX 39929 WINNELLIE NT 8029 | Certifying Plumber and Drainer | ACTIVE |
| R.W.M. Millar Builders Pty Ltd | 0419852293 | PO BOX 591 PARAP NT 0804 | Building Contractor Residential (Restricted) | ACTIVE |
| RM & JW Constructions Pty Ltd T/A Overlander Homes | 0403184098 | PO BOX 659 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| ROC NT Pty Ltd | 0477632731 | 1/14 CARYOTA CT COCONUT GROVE NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| RSA Pty Ltd ATF RSA Unit Trust T/A RSA | 0893173331 | 6/9 Playle ST MYAREE WA 6154 | Certifying Engineer (Structural) | ACTIVE |
| Radatti, Jake | 0432697315 | PO BOX 126 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Radmilovic, Jovan | 4 Briggs ST TARINGA QLD 4068 | Certifying Engineer (Structural) | ACTIVE | |
| Ralph Engineering Concepts Pty Ltd | 0412388443 | 6/49 Trevallyan DR DAISY HILL QLD 4127 | Certifying Engineer (Mechanical) | ACTIVE |
| Ralph, Richard | 0412388443 | 6/49 Trevallyan DR DAISY HILL QLD 4127 | Certifying Engineer (Mechanical) | ACTIVE |
| Ralph, Robert (Glenn) | 0735138000 | PO BOX 2231 FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Mechanical) | ACTIVE |
| Ramachandra, Lalith | 0401117423 | PO BOX 40968 CASUARINA NT 0812 | Certifying Engineer (Mechanical) | ACTIVE |
| Ramajoo, Jonathan | 29 Gordon ST HENDRA QLD 4011 | Certifying Engineer (Mechanical) | ACTIVE | |
| Randazzo Properties (NT) Pty Ltd | 0889811242 | GPO BOX 551 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Randazzo, Carlo | 0889811242 | GPO BOX 551 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Randazzo, Giuseppe (Joe) | 0889813324 | GPO BOX 3106 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Randazzo, Paolo | 0889811242 | GPO BOX 551 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Raspotnik, Werner | 0738909500 | PO BOX 452 MORNINGSIDE QLD 4170 | Certifying Engineer (Structural) | ACTIVE |
| Rathie, Scott James | 0732262797 | GPO BOX 685 BRISBANE QLD 4001 | Certifying Engineer (Structural) | ACTIVE |
| Ray Laurence Constructions Pty Ltd | 0407035868 | PO BOX 570 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Read, Adam | 07 3854 6600 | GPO BOX 4421 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Rebbechi, James (Jim) | 0889502244 | 14 Nardoo CT ALICE SPRINGS NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Redgate Building Solutions Pty Ltd T/A Thirkell Consulting Engineers and Building Design | 0740312821 | PO BOX 952 EDGE HILL QLD 4870 | Certifying Engineer (Structural) | ACTIVE |
| Rees, Tristan | 08 62066900 | PO BOX 1220 WANGARA WA 6947 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Reid, Brett | 0879787740 | 16/32 Smith Street MALL DARWIN CITY NT 0800 | Certifying Engineer (Structural) | ACTIVE |
| Reilly, Scott | 0437 728 600 | 2/5 FAVENC CT MOULDEN NT 0830 | Building Certifier (Residential) | ACTIVE |
| Remote Build (NT) Pty Ltd | 0889451010 | 4 TIMOR CT LEANYER NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| Remote Build (NT) Pty Ltd | 0889451010 | 4 TIMOR CT LEANYER NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Renshaw, Marc | 0889522500 | PO BOX 2389 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Renshaw, Paul | 0429 236 734 | PO BOX 2811 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Reynolds, Lawrence | CCARE PO Wadeye Post Office WADEYE NT 0822 | Building Contractor Residential (Restricted) | ACTIVE | |
| Reynolds, Mark | 0889472828 | PO BOX 36897 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Rhebo Pty Ltd | 0407715607 | PO BOX 1870 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Ribshire Pty Ltd T/A Goodline | 0754135492 | PO BOX 1541 BUDDINA QLD 4575 | Certifying Plumber and Drainer | ACTIVE |
| Ribshire Pty Ltd T/A Goodline | 0754135492 | PO BOX 1541 BUDDINA QLD 4575 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Richard Mitchell Pty Ltd T/A Kakadu Contracting NT | 0889792229 | PO BOX 211 JABIRU NT 0886 | Certifying Plumber and Drainer | ACTIVE |
| Richardson, Brendon | CMA 545 NHULUNBUY NT 0880 | Building Contractor Residential (Restricted) | ACTIVE | |
| Rigal, Vaimiti | 0732973272 | 155 Burnside RD STAPYLTON QLD 4207 | Certifying Engineer (Structural) | ACTIVE |
| Rigas, Nikolaos (Nik) | 0438611598 | PO BOX 41201 CASUARINA NT 0811 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Rigby, Christopher (Chris) | 0407 612 934 | PO BOX 674 SANDERSON NT 0813 | Building Contractor Residential (Restricted) | ACTIVE |
| Rinios, Emmanouel | PO BOX 42186 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE | |
| Rintel, Peter | 0409186583 | 7 Kabbarli CT KARAMA NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Robert Bird Group Pty Ltd | 0733192799 | Level 8 470 St Pauls TCE FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Structural) | ACTIVE |
| Roberts, Drew | 1300874294 | PO BOX A203 SOUTH SYDNEY NSW 1235 | Certifying Engineer (Structural) | ACTIVE |
| Roberts, Mitchell (Mitch) | 0499878258 | PO BOX 986 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Roberts, Steven (Steve) | 82 Adcock ST NAKARA NT 0810 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Robinson, Anthony (Tony) | 3 TUNGA CT ALICE SPRINGS NT 0870 | Certifying Plumber and Drainer | ACTIVE | |
| Robinson, Darryl | 0889474999 | PO BOX 2393 PALMERSTON NT 0831 | Certifying Engineer (Structural) | ACTIVE |
| Robust Consulting Engineers Pty Ltd | 03 85102535 | 7/750 Blackburn RD CLAYTON VIC 3168 | Certifying Engineer (Structural) | ACTIVE |
| Rocklake Pty Ltd T/A Bonbuild | 0407617540 | PO BOX 215 ALICE SPRINGS NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Rodeghiero, Bede | 0411700092 | 17 Sheldon ST NORWOOD SA 5067 | Certifying Engineer (Structural) | ACTIVE |
| Roe, Wayne | 0263602561 | PO BOX 1935 ORANGE NSW 2800 | Certifying Engineer (Structural) | ACTIVE |
| Roeger, John | 0889313922 | 1 Rigel CT WOODROFFE NT 0830 | Certifying Engineer (Structural) | ACTIVE |
| Roetek Engineering Pty Ltd T/A Roetek Engineering | 0889313922 | 1 Rigel CT WOODROFFE NT 0830 | Certifying Engineer (Structural) | ACTIVE |
| Rolls, Benjamin | 0428534497 | PO BOX 366 NOONAMAH NT 0837 | Certifying Plumber and Drainer | ACTIVE |
| Ronaldson, John | 0756578889 | 15 Istana VIEW CLEAR ISLAND WATERS QLD 4226 | Certifying Engineer (Structural) | ACTIVE |
| Rondo Building Services Pty Ltd | 0299127380 | Lockwood RD ERSKINE PARK NSW 2759 | Certifying Engineer (Structural) | ACTIVE |
| Roof Power Pty Ltd T/A Roof Power Roofing and Constructions | 0427545732 | PO BOX 40381 CASUARINA NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Rooted Constructions Pty Ltd | 0435275500 | 6/400 Shute Harbour RD AIRLIE BEACH QLD 4802 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Rosbrook, Grant | 0730747444 | 76 Barden Ridge RD REEDY CREEK QLD 4227 | Certifying Engineer (Structural) | ACTIVE |
| Ross, Tiffany Parker (Tiffany) | 98985 | Certifying Plumber and Drainer | ACTIVE | |
| Rosshirt, Nicholas (Nick) | 0882324442 | GPO BOX 818 ADELAIDE SA 5001 | Certifying Engineer (Mechanical) | ACTIVE |
| Roulston, Jeffrey | 0754511416 | PO BOX 219 MAROOCHYDORE QLD 4558 | Certifying Engineer (Structural) | ACTIVE |
| Rounds, Harrison | 0408015991 | PO BOX 1118 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Roussos, Georgios | 0419868303 | GPO BOX 368 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Roussos, Nichollas (Nick) | 0419837260 | PO BOX 41606 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Rowcliffe, Athena | 0894240900 | PO BOX 7077 KARAWARA WA 6152 | Certifying Engineer (Structural) | ACTIVE |
| Rowe, Aeron | 1300266787 | 71 Folland PDE ATWELL WA 6164 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Ruiz, Jose | 0457 500 850 | PO BOX 351 DARWIN NT 0801 | Certifying Engineer (Mechanical) | ACTIVE |
| Rusca Developments Pty Ltd | 0889470404 | 12 O'Sullivan CCT EAST ARM NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Russell Consulting Pty Ltd | 0439993158 | PO BOX 42014 CASUARINA NT 0811 | Certifying Engineer (Structural) | ACTIVE |
| Russell, Peter | 0889199777 | PO BOX 42014 CASUARINA NT 0811 | Certifying Engineer (Structural) | ACTIVE |
| Ryan, Jason | 0424783638 | 13 Moroccan ST HIGHLAND PARK QLD 4211 | Certifying Engineer (Structural) | ACTIVE |
| S & M Homes Pty Ltd | 0417383885 | 2/4 Gayler CT JOHNSON NT 0832 | Building Contractor Residential (Restricted) | ACTIVE |
| S & R Building & Construction Pty Ltd | 0889522500 | PO BOX 2389 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| SCP Consulting Northern Region Pty Ltd | 0879791500 | PO BOX A2002 SYDNEY SOUTH NSW 1235 | Certifying Plumber and Drainer (Design) | ACTIVE |
| SCP Consulting Northern Region Pty Ltd | 0879791500 | PO BOX A2002 SYDNEY SOUTH NSW 1235 | Certifying Engineer (Structural) | ACTIVE |
| SCP Consulting Northern Region Pty Ltd | 0879791500 | PO BOX A2002 SYDNEY SOUTH NSW 1235 | Certifying Engineer (Mechanical) | ACTIVE |
| SCP Consulting Pty Ltd | 0292679312 | PO BOX A2002 SYDNEY SOUTH NSW 1235 | Certifying Engineer (Structural) | ACTIVE |
| SCP Consulting Pty Ltd | 0292679312 | PO BOX A2002 SYDNEY SOUTH NSW 1235 | Certifying Plumber and Drainer (Design) | ACTIVE |
| SDA & CO. PTY LIMITED T/A SDA PLUMBING | 0418897976 | PO BOX 581 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| SHBR Group Pty Ltd | 0281530188 | PO BOX 845 FIVE DOCK NSW 2046 | Building Contractor Residential (Unrestricted) | ACTIVE |
| SHIM, Jae | 0730267100 | Level 5-7 32 Cordelia ST SOUTH BRISBANE NT 4101 | Certifying Engineer (Hydraulic) | ACTIVE |
| SLS Builders Pty Ltd | 0408512904 | PO BOX 2558 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| SMEC Australia Pty Ltd | 08 8930 8900 | Level 15 19 Smith ST DARWIN NT 0800 | Certifying Engineer (Structural) | ACTIVE |
| SMITH, Dennis | 0402675381 | 2 Acuernar CT WOODROFFE NT 0830 | Certifying Plumber and Drainer | ACTIVE |
| STA Consulting Group Pty Ltd T/A STA Consulting Engineers | 0730717444 | 2728 Logan RD EIGHT MILE PLAINS QLD 4113 | Certifying Engineer (Structural) | ACTIVE |
| STH Holdings QLD Pty Ltd T/A Heaton Plant & Pipeline | 0754839565 | PO BOX 977 GYMPIE QLD 4570 | Certifying Plumber and Drainer | ACTIVE |
| STP Consultants Pty Ltd T/A STP Consultants | 0735398300 | PO BOX 1777 TOWNSVILLE CITY QLD 4810 | Certifying Engineer (Structural) | ACTIVE |
| STP Consultants Pty Ltd T/A STP Consultants | 0735398300 | PO BOX 1777 TOWNSVILLE CITY QLD 4810 | Certifying Engineer (Mechanical) | ACTIVE |
| Saals, Stephen | 0416773831 | PO BOX 281 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Sabay, Luis | 0889805900 | GPO BOX 4421 DARWIN NT 0801 | Certifying Engineer (Mechanical) | ACTIVE |
| Saddington, Mark | 187 Millett RD GISBORN SOUTH VIC 3437 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Safari, Sasan | 0435428723 | 3001/12 Philip AVE BROADBEACH QLD 4218 | Certifying Engineer (Structural) | ACTIVE |
| Salter, Robin | 0893173331 | 6/9 Playle ST MYAREE WA 6154 | Certifying Engineer (Structural) | ACTIVE |
| Samiotis, Evangelos (Vageli) | 0424314620 | 273 Forrest PDE BELLAMACK NT 0830 | Certifying Plumber and Drainer | ACTIVE |
| Samson, Robert | 0881005000 | 253 Flinders ST ADELAIDE SA 5000 | Certifying Engineer (Structural) | ACTIVE |
| Sandbar Developments (NT) Pty Ltd T/A Multibuild Homes | 0413727133 | PO BOX 36217 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Sanfilippo, Jarrod | 0393280116 | 36 Aberdeen RD ALTONA VIC 3018 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Sanicia Pty Ltd | 0402021791 | 36 Stevenson ST GRANGE QLD 4051 | Certifying Engineer (Hydraulic) | ACTIVE |
| Sarwar, Rana | 0481222990 | 17 Carver CCT WOLLERT VIC 3750 | Certifying Engineer (Structural) | ACTIVE |
| Saunders Building NT Pty Ltd | 0438831771 | PO BOX 1570 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Saunders, Douglas | 0438831771 | PO BOX 1570 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Savvas, George | 0889422238 | GPO BOX 3493 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Savvas, Savvas | 0889817371 | PO BOX 3622 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Saywell, Ryan | 0400125991 | PO BOX 352 NOONAMAH NT 0837 | Certifying Plumber and Drainer | ACTIVE |
| Scattini, Benjamin (Ben) | 0889723610 | PO BOX 186 KATHERINE NT 0851 | Certifying Plumber and Drainer | ACTIVE |
| Scattini, Joshua | 0889723610 | PO BOX 186 KATHERINE NT 0851 | Certifying Plumber and Drainer | ACTIVE |
| Scaturchio, Michael | 0412891069 | PO BOX 36166 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Scherell, Jeffrey (Jeff) | 0412908383 | PO BOX U114 CHARLES DARWIN UNIVERSITY NT 0815 | Certifying Plumber and Drainer | ACTIVE |
| Scholl, Tobias (Toby) | 0458162003 | PO BOX 1208 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Scholl, Tobias (Toby) | 0458162003 | PO BOX 1208 COOLALINGA NT 0839 | Building Contractor Commercial (Restricted) | ACTIVE |
| Schulz, Terence | PO BOX 4190 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE | |
| Scope Building NT Pty Ltd | 1300672673 | PO BOX 968 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Scott Hammet Building & Carpentry Pty Ltd T/A SH Build | 0889884410 | PO BOX 2045 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Scott, Nathan | 07 3251 8516 | PO BOX 612 FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Structural) | ACTIVE |
| SeismicPro Pty Ltd | 1300 844 386 | 465 Victoria AVE CHATSWOOD NSW 2067 | Certifying Engineer (Structural) | ACTIVE |
| Selen, Marcus | 0421481408 | 26 Bonavista CRES DOONAN QLD 4562 | Building Contractor Residential (Restricted) | ACTIVE |
| Sellick Consultants Pty Ltd | 0262010200 | PO BOX 5005 BRADDON ACT 2612 | Certifying Engineer (Structural) | ACTIVE |
| Selter Shaw Plumbing Pty Ltd | 0889313093 | PO BOX 2748 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Selter, Thomas | PO BOX 2748 YARRAWONGA NT 0830 | Certifying Plumber and Drainer | ACTIVE | |
| Selter, Udo | 0889313093 | PO BOX 2748 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Senge, David | 0404665346 | 11 TERMANSEN ST MOIL NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Serra, Fernando | 0892484950 | 2 Altura RISE DIANELLA WA 6059 | Certifying Engineer (Structural) | ACTIVE |
| Service Stream Mobile Communications Pty Ltd | 0396778888 | PO BOX 1303 LUTWYCHE QLD 4030 | Certifying Engineer (Structural) | ACTIVE |
| Serviceplumb Pty Ltd T/A O'Brien Plumbing Palmerston | 0889324979 | PO BOX 2630 Palmerston NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Sfouggaristos, George | 0417806159 | PO BOX 40747 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Shannon Rose Constructions Pty Ltd | 0419422282 | 6 EUCLA CT KARAMA NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| Shannon, Paul | 0428369114 | PO BOX 57 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Sharai Projects Pty Ltd | 0411480598 | 2 Wellesley ST AMAROO ACT 2914 | Certifying Engineer (Structural) | ACTIVE |
| Shaw, Graeme | 0418574174 | PO BOX 36988 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Shaw, Michael | 0403517990 | 74 Hillside GDNS DESERT SPRINGS NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Shaw, Michael | 0403517990 | 74 Hillside GDNS DESERT SPRINGS NT 0870 | Building Contractor Commercial (Restricted) | ACTIVE |
| Shaw, Timothy (Tim) | 0889313093 | PO BOX 834 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Shea, Christopher (Chris) | 0407725952 | PO BOX 1510 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE |
| Shed Engineering Pty Ltd | 0242447038 | PO BOX 3084 THIRROUL NSW 2515 | Certifying Engineer (Structural) | ACTIVE |
| Sheehy, Morgan | 02 9690 1734 | 17 O'Connor ST CHIPPENDALE NSW 2008 | Certifying Engineer (Structural) | ACTIVE |
| Sheeran Pty Ltd | 07 30637678 | 20 Wirega ST WAVEL HEIGHTS QLD 4012 | Certifying Engineer (Mechanical) | ACTIVE |
| Sheeran, Christopher | 07 30637678 | PO BOX 3338 WARNER QLD 4500 | Certifying Engineer (Mechanical) | ACTIVE |
| Shepherd, Tom | 0402574522 | 30 KOOLINDA CRES KARAMA NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| Sherbaf Bataghva, Alireza | 0451464591 | PO BOX 2938 SOUTHPORT BC QLD 4215 | Certifying Engineer (Structural) | ACTIVE |
| Shifted Designs Pty Ltd | 0478827720 | 5/19 York ST SUBIACO WA 6008 | Certifying Engineer (Structural) | ACTIVE |
| Shires, Jai | PO BOX 3190 NEWSTEAD QLD 4006 | Building Contractor Commercial (Unrestricted) | ACTIVE | |
| Shires, Jai | PO BOX 3190 NEWSTEAD QLD 4006 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Shuhaiber, Assad | 0296993088 | Level 4/66 Clarence ST SYDNEY NSW 2000 | Certifying Engineer (Hydraulic) | ACTIVE |
| Siebert, Heinz (Joe) | 0889412216 | PO BOX 36320 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Siemsen, Brian | 0292158305 | PO BOX 4017 MAROUBRA SOUTH NSW 2035 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Sier, Adrian | 0385332508 | 88 Bellevue AVE ROSANA VIC 3084 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Silver Wolf Projects Pty Ltd | 0285807934 | Princes HWY KOGARAH NSW 2217 | Certifying Engineer (Structural) | ACTIVE |
| Silvestri, Cherie | 0437867637 | Level 1 11 East PDE EAST PERTH WA 6004 | Certifying Engineer (Structural) | ACTIVE |
| Simeon, Costa | 0427977754 | PO BOX 38864 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Simon Tan & Associates Pty Ltd | 0861614780 | 3 Maldon WAY MOUNT PLEASANT WA 6153 | Certifying Engineer (Mechanical) | ACTIVE |
| Simpson, Benjamin (Ben) | 0424800765 | PO BOX 414 PARAP NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Simpson, Nealle | PO BOX 1809 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE | |
| Singh Consulting Pty Ltd | 0396536490 | 101 Collins ST MELBOURNE VIC 3000 | Building Certifier (Unrestricted) | ACTIVE |
| Singh, Deepak | 0425946406 | 26 Succession ST DOREEN VIC 3754 | Certifying Engineer (Structural) | ACTIVE |
| Singh, Gurpreet | 0882271544 | 41 Golding ST BEVERLEY SA 5009 | Certifying Engineer (Structural) | ACTIVE |
| Singh, Narinder | 0396536490 | 101 Collins ST MELBOURNE VIC 3000 | Building Certifier (Unrestricted) | ACTIVE |
| Singh, Noel | 23 Mebbin ST COOMERA QLD 4209 | Certifying Engineer (Structural) | ACTIVE | |
| Siriotis, Ioannis (John) | 0418894985 | PO BOX 1596 C COLLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Sisalouis, Theofilos (Theo) | 0410811164 | PO BOX 41613 CASUARINA NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Siskamanis, Filimon | 0889472307 | GPO BOX 870 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Siskamanis, Filimon | 0889472307 | GPO BOX 870 DARWIN NT 0801 | Building Contractor Commercial (Restricted) | ACTIVE |
| Sisois, Michael | 0408893531 | PO BOX 527 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Sisois, Michael | 0408893531 | PO BOX 527 NIGHTCLIFF NT 0814 | Certifying Plumber and Drainer | ACTIVE |
| Sitzler Pty Ltd T/A Sitzler | 0889224000 | PO BOX 39062 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Sitzler, Michael | 0889486002 | PO BOX 39062 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Skipp, Bruce | 0730884022 | Level 16 15 Adelaide ST BRISBANE QLD 4000 | Certifying Engineer (Mechanical) | ACTIVE |
| Slatter, Darren | 0412524838 | 44/574 Plummer ST PORT MELBOURNE VIC 3207 | Building Certifier (Unrestricted) | ACTIVE |
| Smalios, Michael Mikali | 0456 379 763 | 40 Agostini RD KNUCKEYS LAGOON NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Small, Adam | 89111253 | PO BOX 1601 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Smeaton, Mark | 0885210036 | PO BOX 2 SHEA OAK LOG SA 5371 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Smit, Paul | 0456785125 | 45 Waratah ST MONA VALE NSW 2103 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Smith, Anthony (Tony) | 0889537777 | PO BOX 9050 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Smith, David | 0418825473 | PO BOX 39761 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Smith, Garth | 0410632561 | PO BOX 2765 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Smith, Rodney (Rod) | 0423832217 | PO BOX 515 PALMWOODS QLD 4555 | Building Certifier (Unrestricted) | ACTIVE |
| Smith, Stephen | 0416408682 | 20 Hodge ST JOHNSTON NT 0830 | Certifying Plumber and Drainer | ACTIVE |
| Smith, Steven (Steve) | 0408512904 | PO BOX 2558 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Sodexo Remote Sites Australia Pty Limited | 0398806300 | Level 8 607 St Kilda RD MELBOURNE VIC 3004 | Certifying Plumber and Drainer | ACTIVE |
| Sofocleous, Nicolas (Nick) | 0405305078 | 1/30 Tipperary CT STUART PARK NT 0820 | Building Contractor Residential (Restricted) | ACTIVE |
| Solar Living Homes Pty Ltd | 0438711300 | PO BOX 120 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Sonwane Pty Ltd T/A Tangentyere Constructions | 0889514275 | PO BOX 8070 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| South, Brett | 0499992117 | 8/42 Toupein RD YARRAWONGA NT 0830 | Certifying Plumber and Drainer | ACTIVE |
| Spaceframe Buildings Pty Ltd | 0738909500 | PO BOX 452 MORNINGSIDE QLD 4170 | Certifying Engineer (Structural) | ACTIVE |
| Spaceful Pty Ltd | 0438031700 | 60 Marcus Clarke ST CANBERRA ACT 2601 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Spartan Enterprises Pty Ltd | 0889327378 | 14 Majestic DR DURACK NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| Standen, Peter | 0294609000 | Level 5 1 Chandos ST ST LEONARDS NSW 2229 | Certifying Engineer (Structural) | ACTIVE |
| Stantec Australia Pty Ltd | 0889428200 | GPO BOX 1162 DARWIN CITY NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| Stantec Australia Pty Ltd | 0889428200 | GPO BOX 1162 DARWIN CITY NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Stantec Australia Pty Ltd | 0889428200 | GPO BOX 1162 DARWIN CITY NT 0801 | Certifying Engineer (Hydraulic) | ACTIVE |
| Stantec Australia Pty Ltd | 0889428200 | GPO BOX 1162 DARWIN CITY NT 0801 | Certifying Engineer (Mechanical) | ACTIVE |
| Stanway, Dean | 0733030228 | 6a/28 Junction RD BURLEIGH HEADS QLD 4220 | Building Certifier (Unrestricted) | ACTIVE |
| Stassinopoulos, Nick | 0886452244 | 17B Darling TCE WHYALLA SA 5600 | Certifying Engineer (Structural) | ACTIVE |
| Stedman's Construction & Enginerring Pty Ltd | 0417825926 | PRIVATE BAG 100 WINNELLIE NT 0822 | Building Contractor Residential (Restricted) | ACTIVE |
| Stedman, Michael | 0417825926 | 5 CALEDONIAN ST ANULA NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| Steel Sheds Australia Pty Ltd T/A Spanbilt Direct; GARDENSHEDS.COM.AU | 0738278000 | PO BOX 1581 BROWNS PLAINS QLD 4118 | Certifying Engineer (Structural) | ACTIVE |
| Stefanidakis, Michael | 0889414492 | PO BOX 37563 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Stegeman, Leigh | 0468599237 | 39 Galway ST GREENSLOPES QLD 4120 | Certifying Engineer (Structural) | ACTIVE |
| Stephens, Paul | 0407978912 | PO BOX 1162 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Steve Watson & Partners (VIC) Pty Ltd | 0292836555 | 456 Kent ST SYDNEY NSW 2000 | Building Certifier (Unrestricted) | ACTIVE |
| Stimson, Daniel | 0402373843 | PO BOX 252 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Stockwell, Stuart | 0419212616 | PO BOX 106 BERRY SPRINGS NT 0838 | Certifying Plumber and Drainer | ACTIVE |
| Stokes, Timothy (Tim) | 60 Dotterel WAY YANGEBUP WA 6164 | Certifying Plumber and Drainer | ACTIVE | |
| Stone, Jonathan | 89218 9920 | Level 4 185 Clarence ST SYDENY NSW 2000 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Stone, Jonathan | 89218 9920 | Level 4 185 Clarence ST SYDENY NSW 2000 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Stone, Lahlan | PO BOX 41404 CASUARINA NT 0810 | Certifying Plumber and Drainer | ACTIVE | |
| Stone, Martin | 0418894722 | PO BOX 41404 CASUARINA NT 0811 | Certifying Plumber and Drainer | ACTIVE |
| Stratco (Australia) Pty. Limited | 0882609600 | PO BOX 158 ENFIELD PLAZA SA 5085 | Certifying Engineer (Structural) | ACTIVE |
| Streten, Nat | 0409691362 | PO BOX 302 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Stringfellow, James (Jim) | 0738772232 | PO BOX 1376 EAGLE FARM QLD 4009 | Certifying Engineer (Structural) | ACTIVE |
| Stronghold Engineers Pty Ltd | 0261001148 | Jones ST ULTIMO NSW 2007 | Certifying Engineer (Structural) | ACTIVE |
| Structural Arts Pty Ltd | 0431267675 | Mudgeeraba RD TALLAI QLD 4213 | Certifying Engineer (Structural) | ACTIVE |
| Structural Engineering Consultants Australia Pty Ltd | 0889474999 | PO BOX 2393 PALMERSTON NT 0831 | Certifying Engineer (Structural) | ACTIVE |
| Structural Systems Pty Ltd | 0882316000 | 108 Wright ST ADELAIDE NT 5000 | Certifying Engineer (Structural) | ACTIVE |
| Stuart, Dain | 0400443346 | PO BOX 1482 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Styles, Damien | 0408838406 | 2 Philpott ST MUIRHEAD NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Subi Smartz Consultants Pty Ltd | 0432778424 | 1A Gannett ST BATEMAN WA 6150 | Certifying Engineer (Structural) | ACTIVE |
| Suchowski, Annette | 0448156390 | PO BOX 1592 KATHERINE NT 0851 | Building Certifier (Unrestricted) | ACTIVE |
| Suckling, Marcus | 0419597997 | PO BOX 1414 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Sullivan, Michael | 0417516141 | PO BOX 953 KATHERINE NT 0851 | Certifying Plumber and Drainer | ACTIVE |
| Summerton, Michael | 0434559912 | 9 KATOOPE ST WANGURI NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Sunbuild Pty Ltd | 0889246218 | PO BOX 36021 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Sunners, Neil | 0889246200 | PO BOX 36021 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Svars, Valdis | 0396400424 | Level Ground 410 Bank PL MELBOURNE VIC 3000 | Certifying Engineer (Structural) | ACTIVE |
| Swift Approvals Pty Ltd | 0437525308 | PO BOX 85 CABARITA VIC 3505 | Building Certifier (Unrestricted) | ACTIVE |
| Symeonidis, Savvas | 0396507999 | Level 5 136 Exhibition ST MELBOURNE VIC 3000 | Building Certifier (Unrestricted) | ACTIVE |
| Symonite (NT) Pty Ltd | 0889472343 | PO BOX 38888 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| T.T. Building Consultants Pty. Ltd. T/A TT Building Consultants Pty Ltd | 0754796999 | GPO BOX 3320 DARWIN NT 0800 | Building Certifier (Unrestricted) | ACTIVE |
| TAG Builders Pty Ltd | 0431582685 | 74 Dwyer CT DRIVER NT 0830 | Building Contractor Residential (Unrestricted) | ACTIVE |
| TAG Modular Pty Ltd T/A DSH Sales | 0457290255 | PO BOX 1253 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| TASC Group Pty Ltd | 0477182254 | 215 Sandhurst BVD SAN VIC 3977 | Certifying Engineer (Structural) | ACTIVE |
| TESG Building Surveyors Pty Ltd | 0397833521 | Level 1 181 Bay ST BRIGHTON VIC 3186 | Building Certifier (Unrestricted) | ACTIVE |
| TMK Consulting Engineers Pty Ltd | 0882384100 | Level 6 100 Pirie ST ADELAIDE SA 5000 | Certifying Engineer (Mechanical) | ACTIVE |
| TMK Consulting Engineers Pty Ltd | 0882384100 | Level 6 100 Pirie ST ADELAIDE SA 5000 | Certifying Engineer (Structural) | ACTIVE |
| TMK Consulting Engineers Pty Ltd | 0882384100 | Level 6 100 Pirie ST ADELAIDE SA 5000 | Certifying Engineer (Hydraulic) | ACTIVE |
| TTATCON Pty Ltd | 0455556829 | PO BOX 209 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| TTC Services Pty Ltd | 0414017387 | PO BOX 1379 COOLALINGA NT 0839 | Building Contractor Residential (Unrestricted) | ACTIVE |
| TTW (NSW) Pty Ltd | 0411873972 | Level 6 73 Miller ST NORTH SYDNEY NSW 2060 | Certifying Engineer (Structural) | ACTIVE |
| TTW (QLD) Pty Ltd | 07 3496 9000 | Level 4 232 Adelaide ST BRISBANE CITY QLD 4000 | Certifying Engineer (Structural) | ACTIVE |
| Talbot Plumbing Pty Ltd T/A Talbot Plumbing Solutions | 0433743739 | 9 LATROBE ST BAYVIEW NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Talbot, Samuel (Sam) | 0433743739 | 9 LATROBE ST BAYVIEW NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Talias, Pat | 0406757460 | 81 Leanyer DR LEANYER NT 0812 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Tan, Gabriel | 1300165678 | 38 Morningview PL CARINDALE QLD 4152 | Certifying Engineer (Structural) | ACTIVE |
| Tan, Gabriel | 1300165678 | 38 Morningview PL CARINDALE QLD 4152 | Certifying Engineer (Mechanical) | ACTIVE |
| Tan, Kiang Ming (Jack) | 0889844136 | GPO BOX 1968 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Tan, Simon | 0861614780 | 3 Maldon WAY MOUNT PLEASANT WA 6153 | Certifying Engineer (Mechanical) | ACTIVE |
| Tan, Simon | 0861614780 | 3 Maldon WAY MOUNT PLEASANT WA 6153 | Certifying Engineer (Hydraulic) | ACTIVE |
| Tannos, John | 0889474220 | PO BOX 131 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Tarca, Anthony (Tony) | 0424139710 | PO BOX 582 TENNANT CREEK NT 0861 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Tatarovic, Ivan | 0418720065 | 160 Sunshine PDE MIAMI QLD 4220 | Building Contractor Residential (Restricted) | ACTIVE |
| Tayler, Andre | 0408894422 | PO BOX 133 BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Taylor, Luke | 0733686616 | 22 Mittagong ST ENOGGERA QLD 4051 | Certifying Engineer (Structural) | ACTIVE |
| Taylor, Wayne | 0400245624 | PO BOX 325 COOLALINGA NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Tecon Australia Pty Ltd T/A Tecon Australia | 0882281600 | 5/126 Carrington ST ADELAIDE SA 5000 | Building Certifier (Unrestricted) | ACTIVE |
| Temling, Hermann Alan Stephen (Alan Temling) | 215 Sandhurst BVD SANDHURST VIC 3977 | Certifying Engineer (Structural) | ACTIVE | |
| Territory Homes Pty Ltd | 0400180760 | PO BOX 1455 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Territory Trade Services Pty Ltd T/A TTS Built | 1300837748 | PO BOX 110 MARLESTON SA 5033 | Certifying Plumber and Drainer | ACTIVE |
| Tesseract International Pty Ltd | 0883628860 | 111 Conyngham ST FREWVILLE SA 5063 | Certifying Engineer (Structural) | ACTIVE |
| Tetra Tech Coffey Pty Ltd | 0403138946 | Level 5 120 Edward ST BRISBANE QLD 4000 | Certifying Engineer (Structural) | ACTIVE |
| Textum Pty Ltd | 0889835500 | PO BOX 138 BERRIMAH NT 0828 | Building Contractor Residential (Unrestricted) | ACTIVE |
| TfA Group Pty Ltd T/A TfA Project Group | 0738542900 | PO BOX 2339 FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Structural) | ACTIVE |
| Thackrah, Blake | 0438281060 | PO BOX 4126 HARRISDALE WA 6112 | Certifying Plumber and Drainer | ACTIVE |
| Thain, Neville | 0882033100 | PO BOX 542 ENFIELD SA 5094 | Certifying Plumber and Drainer | ACTIVE |
| Thanthirige, Laksiri | 107 Catherine ST LEICHARDT NSW 2040 | Certifying Engineer (Structural) | ACTIVE | |
| Theodor, George | 0427808401 | PO BOX 334 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Thirkell, George | 0740325335 | PO BOX 952 EDGE HILL QLD 4870 | Certifying Engineer (Structural) | ACTIVE |
| Thitchener, Graeme | 0243672733 | PO BOX 3586 WAMBERAL NSW 2260 | Certifying Engineer (Structural) | ACTIVE |
| Thoma, Kevin | 0439989172 | PO BOX 1916 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Thomas, James | 0733698411 | 1 Great George ST PADDINGTON QLD 4064 | Certifying Engineer (Structural) | ACTIVE |
| Thomas, Scott | 0447 672 924 | 186 Denham ST ROCKHAMPTON QLD 4700 | Certifying Engineer (Structural) | ACTIVE |
| Thomes, Carlo Rene Christoph (Carlo) | 0738313300 | Level 1 293 Queen ST BRISBANE QLD 4000 | Certifying Engineer (Mechanical) | ACTIVE |
| Thompson, David | 0439925173 | PO BOX 965 NHULUNBUY NT 0881 | Building Contractor Residential (Restricted) | ACTIVE |
| Thompson, Gregory | 0889800108 | PO BOX 2176 PARAP NT 0804 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Thompson, Gregory | 0889800108 | PO BOX 2176 PARAP NT 0804 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Thompson, Warren | 0889530530 | PO BOX 1291 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| Thomson, Graham | 0447414005 | PO BOX 1235 NHULUNBUY NT 0881 | Certifying Plumber and Drainer | ACTIVE |
| Thorbjornsen, Telfer | 0457290255 | PO BOX 308 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Thornton, Leon | 0438713793 | PO BOX 1378 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE |
| Thu, Kyaw | 0861658807 | 1/41 Catalano CCT CANNING VALE WA 6155 | Certifying Engineer (Structural) | ACTIVE |
| Tick of Approval Pty Ltd | 0889472465 | PO BOX 37903 WINNELLIE NT 0821 | Building Certifier (Unrestricted) | ACTIVE |
| Tick of Approval Pty Ltd | 0889472465 | PO BOX 37903 WINNELLIE NT 0821 | Building Certifier (Residential) | ACTIVE |
| Tiwi Partners (Aust) Pty Ltd | 1800957060 | PO BOX 37520 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Todd, Trevor | 0884079700 | Level 3 169 Pirie ST ADELAIDE SA 5000 | Certifying Engineer (Hydraulic) | ACTIVE |
| Tole, Kevin | PO BOX 1096 KARAMA NT 0812 | Certifying Plumber and Drainer | ACTIVE | |
| Tomazos, John | 0889844455 | PO BOX 1697 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Tomazos, Matthew | 08 8984 4455 | PO BOX 36142 WINNELLIE NT 0821 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Tomkins Commercial & Industrial Builders Pty Ltd | 0732670694 | PO BOX 811 HAMILTON CENTRAL QLD 4077 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Tomkins, Michael (Mike) | 0732670694 | PO BOX 811 HAMILTON CENTRAL QLD 4007 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Tooma Pty Ltd | 0418 857 362 | 4 MIMOSA ST NIGHTCLIFF NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Top End Joinery Pty. Ltd. | 0889324877 | 16 King ST DURACK HEIGHTS NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| Toro Engineering Services Pty Ltd | 0431867637 | Level 1 11 East PDE EAST PERTH WA 6004 | Certifying Engineer (Structural) | ACTIVE |
| Total Plumbing Solutions Pty Ltd | 8979422057 | PO BOX 1447 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Total Project NT Pty Ltd | 0417011057 | 0870/18 Battarbee ST ARALUEN NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Towler, John | 07 5482 1146 | PO BOX 783 GYMPIE QLD 4570 | Certifying Engineer (Structural) | ACTIVE |
| Trademark Plumbing & Gasfitting Pty Ltd T/A Trademark Plumbing & Gasfitting | 0889470433 | PO BOX 43054 CASUARINA NT 0811 | Certifying Plumber and Drainer | ACTIVE |
| Tragousti, Kosta | 0418858903 | 2 Moonta ST STUART PARK NT 0820 | Building Contractor Residential (Restricted) | ACTIVE |
| Trainor, Patrick | 1300326766 | 33 Watson ST HECTORVILLE SA 5073 | Certifying Engineer (Structural) | ACTIVE |
| Travan, Adam | 0423853808 | GPO BOX 482 DARWIN NT 0810 | Certifying Plumber and Drainer | ACTIVE |
| Tredstone Building Group Pty Ltd | 0406505729 | 4/94 Bryant ST PADSTOW NSW 2211 | Building Contractor Residential (Restricted) | ACTIVE |
| Treloar, Michael | 0408831440 | PO BOX 1762 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Triaxial Consulting Pty Ltd | 1300874294 | PO BOX A203 SOUTH SYDNEY NSW 1235 | Certifying Engineer (Structural) | ACTIVE |
| Trigg, Courtney | 0417527383 | PO BOX 2339 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Trikilis, Manuel | 0418892755 | 15 Tiwi Gardens RD TIWI NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Trikilis, Michael | 0438668775 | 19 KOOLINDA CRES KARAMA NT 0812 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Trimmer, David | 0448260442 | 71 Emu Bay RD DELORAINE TAS 7304 | Building Contractor Residential (Restricted) | ACTIVE |
| Trimmer, David | 0448260442 | 71 Emu Bay RD DELORAINE TAS 7304 | Building Contractor Commercial (Restricted) | ACTIVE |
| Tropix Developments Pty Ltd | 0410631195 | PO BOX 5821 NOONAMAH NT 0837 | Building Contractor Residential (Restricted) | ACTIVE |
| Tru Blu Plumbing & Gas (NT) Pty Ltd | 0499878258 | PO BOX 986 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Tru-Flow Services Pty Ltd | 0428176505 | PO BOX 2032 NORTH IPSWICH QLD 4305 | Certifying Plumber and Drainer | ACTIVE |
| True Build Constructions Pty Ltd | 0417813850 | PO BOX 3001 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Tsagouris, Dimitrios (Jim) | 84705300 | 108 Wright ST ADELAIDE SA 5000 | Certifying Engineer (Structural) | ACTIVE |
| Tsagouris, Dimitrios (Jim) | 84705300 | 108 Wright ST ADELAIDE SA 5000 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Tsangaris, Leo | 0413759855 | 48/30 PARAP RD PARAP NT 0820 | Certifying Plumber and Drainer | ACTIVE |
| Tsikouris Investments Pty Ltd T/A Alpha Homes NT | 0411645750 | GPO BOX 603 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Tsikouris, George | 0411645750 | PO BOX 603 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Tsikouris, Nickolas (Nick) | PO BOX 603 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE | |
| Tsirogianis, Manolis | 0410441303 | PO BOX 39464 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Tsougranis, Pothitos (Paul) | 0889474049 | PO BOX 1348 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Tsougranis, Themelis | 0889474049 | PO BOX 1348 NIGHTCLIFF NT 0814 | Certifying Plumber and Drainer | ACTIVE |
| Tsougranis, Themelis | 0889474049 | PO BOX 1348 NIGHTCLIFF NT 0814 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Tukavkin, Peter | 16 Arnhem ST WAGAMAN NT 0810 | Building Contractor Residential (Restricted) | ACTIVE | |
| Turner, Daymian | PO BOX 575 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE | |
| Turner, Glenn | 0883495555 | 15 Clifford AVE KURRALTA PARK SA 5037 | Certifying Engineer (Structural) | ACTIVE |
| Turner, Lindsay | 0417832570 | PO BOX 1271 KATHERINE NT 0851 | Certifying Plumber and Drainer | ACTIVE |
| Turner, Paul | PO BOX 674 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Unrestricted) | ACTIVE | |
| Turner, Simon | 0429058591 | PO BOX 12035 LARAPINTA NT 0875 | Building Contractor Residential (Restricted) | ACTIVE |
| Turner, Stephen | 0733163462 | 9 Walter ST HOLLAND PARK WEST QLD 4121 | Certifying Engineer (Structural) | ACTIVE |
| Turvey, Darren | 0889876171 | PO BOX 270 ALYANGULA NT 0885 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Tuxworth, John | 07 32521001 | PO BOX 1357 FORTITUDE VALLEY QLD 4006 | Certifying Engineer (Structural) | ACTIVE |
| Twomey, Adam | 0447170877 | PO BOX 344 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Tynan, Dehne | 0889805900 | GPO BOX 4421 DARWIN NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| Ultimate Plumbing NT Pty Ltd T/A Ultimate Plumbing NT | 0427009915 | PO BOX 2470 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Ultra Building Tech Pty Ltd | 0385783298 | 104/441 Docklands DR DOCKLANDS VIC 3008 | Certifying Engineer (Structural) | ACTIVE |
| Uniacke, Darrin | 0889881708 | PO BOX 812 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| United Rentals Australia Pty Ltd | 07 33337864 | Level 3 1-3 Merriwa ST GORDON NSW 2072 | Certifying Engineer (Structural) | ACTIVE |
| Upright Engineering Pty Ltd | 0882410575 | 4/58 Greenhill RD WAYVILLE SA 5034 | Certifying Engineer (Structural) | ACTIVE |
| Uzkuraitis, Dallas | PO BOX 3058 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE | |
| Uzkuraitis, Travis | 0413155568 | PO BOX 2332 PALMERSTON NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Vague, Mitchell (Mitch) | 0403565602 | PO BOX 788 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Vahidzadeh, Alireza | 0873257318 | Level 17 Station RD ADELAIDE SA 5000 | Certifying Engineer (Structural) | ACTIVE |
| Vaikko, Ari-Matti | 32 Emily ST INNISFAIL QLD 4860 | Building Contractor Residential (Restricted) | ACTIVE | |
| Value Added Construction Pty Ltd | 0730544100 | PO BOX 3195 DARRA QLD 4074 | Certifying Engineer (Mechanical) | ACTIVE |
| Van De Hoef, John | 0732084755 | PO BOX 64 SPRINGWOOD QLD 4127 | Certifying Engineer (Structural) | ACTIVE |
| Van Dyck, Michael | 0403185214 | 7 Wahoo CT BIRKDALE QLD 4159 | Building Certifier (Unrestricted) | ACTIVE |
| Van Spaandonk-Hryshko, Olena (Lena) | 0395432211 | 35 Butler ST RICHMOND VIC 3121 | Certifying Engineer (Structural) | ACTIVE |
| Van der Meer (VIC) Pty Ltd T/A Van der Meer Consulting (VIC) | 0386145555 | Level 6 379 Collins ST MELBOURNE VIC 3000 | Certifying Engineer (Structural) | ACTIVE |
| Vanguard Homes Pty Ltd | 0889470874 | PO BOX 5406 MAROOCHYDORE QLD 4556 | Building Contractor Residential (Restricted) | ACTIVE |
| Varousiadis, George | 039380552 | Level 8 350 Queen ST MELBOURNE VIC 3000 | Building Certifier (Unrestricted) | ACTIVE |
| Vaughan, Joshua (Josh) | 0400292273 | PO BOX 671 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Vella, Boe | 0477848641 | PO BOX 1765 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Vella, Sam | PO BOX 2571 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE | |
| Venn Engineering Pty Ltd | 0242447038 | PO BOX 3084 THIRROUL NSW 2515 | Certifying Engineer (Structural) | ACTIVE |
| Vieira Costa Perry Nava, Catarina | 0731206800 | Level 13 120 Edward ST BRISBANE QLD 4000 | Certifying Engineer (Hydraulic) | ACTIVE |
| Virginia Plumbing Services Pty Ltd | 0889326511 | PO BOX 168 COOLALINGA NT 0839 | Certifying Plumber and Drainer | ACTIVE |
| Visionstream Australia Pty Ltd | 1300836842 | Level 8 80 Pacific HWY NORTH SYDNEY NSW 2060 | Certifying Engineer (Structural) | ACTIVE |
| Vistek Pty Ltd T/A Vistek | 0396400424 | MELBOURNE VIC 3000 | Certifying Engineer (Structural) | ACTIVE |
| Vithanage, Ajith | 0297589555 | 76 Heathcote RD MOOREBANK NSW 2170 | Certifying Engineer (Mechanical) | ACTIVE |
| Volume Plumbing Pty Ltd | 0408309196 | PO BOX 575 HOWARD SPRINGS NT 0835 | Certifying Plumber and Drainer | ACTIVE |
| Vordohilas, George | PO BOX 42400 CASUARINA NT 0810 | Building Contractor Residential (Restricted) | ACTIVE | |
| Vrodos, George | 0889515000 | PO BOX 1471 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Vrondos, Zaharias | 0889475121 | PO BOX 598 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Vynence Pty Ltd | 0889270115 | 441 Trower RD BRINKIN NT 0810 | Building Contractor Residential (Unrestricted) | ACTIVE |
| W & R Thompson Pty Ltd T/A Araluen Plumbing | 08 8953 0530 | PO BOX 1291 ALICE SPRINGS NT 0871 | Certifying Plumber and Drainer | ACTIVE |
| WA Structural Consulting Engineers Pty Ltd T/A WA Structural Consulting Engineers | 0861075216 | 5/25 Hamilton ST SUBIACO WA 6008 | Certifying Engineer (Structural) | ACTIVE |
| WGANT Pty Ltd | 89411678 | PO BOX 563 DARWIN NT 0820 | Certifying Engineer (Structural) | ACTIVE |
| WHF Property & Mine Maintenance Pty Ltd T/A WHF Constructions | 07 495 2488 | PO BOX 5345 MACKAY QLD 4741 | Building Contractor Residential (Unrestricted) | ACTIVE |
| WSP Australia Pty Limited | 0889805900 | GPO BOX 4421 DARWIN NT 0801 | Certifying Engineer (Hydraulic) | ACTIVE |
| WSP Australia Pty Limited | 0889805900 | GPO BOX 4421 DARWIN NT 0801 | Certifying Engineer (Mechanical) | ACTIVE |
| WSP Australia Pty Limited | 0889805900 | GPO BOX 4421 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| WSP Australia Pty Limited | 0889805900 | GPO BOX 4421 DARWIN NT 0801 | Certifying Plumber and Drainer (Design) | ACTIVE |
| WSP Australia Pty Limited | 0889805900 | GPO BOX 4421 DARWIN NT 0801 | Building Certifier (Unrestricted) | ACTIVE |
| WTD Constructions Pty Ltd | 0889194494 | PO BOX 1724 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Waeger, Hayden | 1300727364 | Level 20 1 Market ST SYDNEY NSW 2000 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Wallace, Anthony Guy | 0269381000 | PO BOX 8487 KOORINGAL NSW 2650 | Building Contractor Commercial (Restricted) | ACTIVE |
| Wallace, Leslie (Les) | 0400600889 | PO BOX 2264 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| Wallace, Simon | 0411095413 | 67 JINGILI TCE JINGILI NT 0810 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Walsh, Peter | 0889527626 | PO BOX 992 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Walters, Robert (Rob) | 0737184900 | 490 Freeman RD RICHLANDS QLD 4077 | Certifying Engineer (Structural) | ACTIVE |
| Wardrop, Richard | 0399824639 | PO BOX 108, Flinders Lane MELBOURNE VIC 8009 | Certifying Engineer (Structural) | ACTIVE |
| Watkins, Simon | 0889805900 | PO BOX 4421 DARWIN NT 0801 | Certifying Engineer (Hydraulic) | ACTIVE |
| Watkins, Simon | 0889805900 | PO BOX 4421 DARWIN NT 0801 | Certifying Engineer (Mechanical) | ACTIVE |
| Watson, Craig | 0456398700 | 32 Wulagi CRES WULAGI NT 0812 | Certifying Plumber and Drainer | ACTIVE |
| Watt, Barnaby (Barney) | 0412639210 | PO BOX 349 NOONAMAH NT 0837 | Building Contractor Residential (Restricted) | ACTIVE |
| Watts, Michael | 0407715607 | PO BOX 1870 ALICE SPRINGS NT 0871 | Building Contractor Residential (Restricted) | ACTIVE |
| Webster, Michael | 0732087511 | 5 Dan ST SLACKS CREEK QLD 4127 | Building Contractor Residential (Restricted) | ACTIVE |
| Wesley, Matthew | 0408251595 | 89 Emerald DR CARABOODA WA 6033 | Certifying Plumber and Drainer | ACTIVE |
| West, Robert | 0733686600 | 756 West 6th AVE VANCOUVER BC V5Z 0C8 | Certifying Engineer (Structural) | ACTIVE |
| Westcott, Aaron | 0434599089 | PO BOX 238 ALICE SPRINGS NT 0870 | Building Contractor Residential (Restricted) | ACTIVE |
| Westera Partners Pty Ltd | 0266748047 | PO BOX 1131 KINGSCLIFF NT 2487 | Certifying Engineer (Structural) | ACTIVE |
| Whelan, Brett | 0889818193 | PO BOX 38609 WINNELLIE NT 0821 | Certifying Plumber and Drainer | ACTIVE |
| Whitehead, David | 0412149756 | PO BOX 652 HOWARD SPRINGS NT 0835 | Building Contractor Residential (Restricted) | ACTIVE |
| Whitehead, Patrick | 08 8997 5700 | PO BOX 1412 BERRIMAH NT 0828 | Certifying Plumber and Drainer | ACTIVE |
| Whitford, Dale | 0439531469 | PO BOX 2260 Palmerston NT 0831 | Certifying Plumber and Drainer | ACTIVE |
| Whiting, James | 08 8293 5099 | 9 Anzac HWY KESWICK SA 5035 | Building Contractor Commercial (Unrestricted) | ACTIVE |
| Wild, David | PO BOX 207 MERMAID BEACH QLD 4218 | Certifying Engineer (Structural) | ACTIVE | |
| Wildeisen & Associates Pty Ltd | 0488151260 | PO BOX 925 COOLUM BEACH QLD 4573 | Certifying Engineer (Mechanical) | ACTIVE |
| Wilkie, Andrew | 0411748850 | PO BOX 1008 NIGHTCLIFF NT 0814 | Building Contractor Residential (Restricted) | ACTIVE |
| Williams, Brent | 0350235136 | PO BOX 2105 MILDURA VIC 3502 | Building Certifier (Unrestricted) | ACTIVE |
| Williams, Harry Conon | 08 8407 9700 | Level 6 80 Flinders ST ADELAIDE SA 5000 | Certifying Engineer (Mechanical) | ACTIVE |
| Williams, Ralph | 0425307531 | PO BOX 79 MIDDLETON TAS 7163 | Certifying Engineer (Structural) | ACTIVE |
| Williams, Ralph | 0425307531 | PO BOX 79 MIDDLETON TAS 7163 | Certifying Engineer (Hydraulic) | ACTIVE |
| Williams, Scott | PO BOX 2470 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE | |
| Williamson, Bruce | 0738760088 | PO BOX 11063 MACKAY CANELANDS QLD 4740 | Certifying Plumber and Drainer (Design) | ACTIVE |
| Williamson, Thomas (Tom) | 0889482040 | PO BOX 741 GOOLWA SA 5214 | Building Certifier (Unrestricted) | ACTIVE |
| Willis, John | 0402198941 | 3/99 REICHARDT RD WINNELLIE NT 0820 | Building Contractor Residential (Restricted) | ACTIVE |
| Willplumb NT. Pty Ltd | 0448969372 | PO BOX 2155 COOLALINGA NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Wilson, Nigel | 0730717444 | 24 Pampling ST CAMP HILL QLD 4152 | Certifying Engineer (Structural) | ACTIVE |
| Wilson, Shane | 0427 896 139 | PO BOX 1959 KATHERINE NT 0851 | Building Contractor Residential (Restricted) | ACTIVE |
| Wilton Homes & Constructions Pty Ltd T/A Wilton Contracting | 0889476918 | PO BOX 36510 WINNELLIE NT 0822 | Building Contractor Residential (Restricted) | ACTIVE |
| Wilton, Shaun | 0428583526 | PO BOX 36510 WINNELLIE NT 0821 | Building Contractor Residential (Restricted) | ACTIVE |
| Winchester, Stephen | 9 McKenchnie DR EIGHT MILE PLAINS QLD 4113 | Building Contractor Commercial (Restricted) | ACTIVE | |
| Winter, Paul | 42 Goodman ST NAKARA NT 0810 | Building Contractor Residential (Restricted) | ACTIVE | |
| Winter, Paul | 42 Goodman ST NAKARA NT 0810 | Building Contractor Commercial (Restricted) | ACTIVE | |
| Withell, Gordon | 0889881979 | PO BOX 1584 HUMPTY DOO NT 0836 | Building Contractor Residential (Restricted) | ACTIVE |
| Witherdin, Luke | 0737184921 | 490 Freeman RD RICHLANDS QLD 4077 | Certifying Engineer (Structural) | ACTIVE |
| Woo, Hon Yan (Hon) | 0889411678 | GPO BOX 563 DARWIN NT 0801 | Certifying Engineer (Structural) | ACTIVE |
| Wood Australia Pty Ltd | 0431326658 | Level 1 240 St George TCE PERTH WA 6000 | Certifying Engineer (Structural) | ACTIVE |
| Wood, Grant | 0242447038 | 20A Railway PDE THIRROUL NSW 2515 | Certifying Engineer (Structural) | ACTIVE |
| Woodford, Benjamin | 11 Langton RD MONKLAND QLD 4570 | Building Contractor Residential (Restricted) | ACTIVE | |
| Woodhouse, Kieran | 0418941587 | PO BOX 2705 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Wright, Adam | 0421242557 | PO BOX 296 HUMPTY DOO NT 0836 | Certifying Plumber and Drainer | ACTIVE |
| Wright, Mathew (Mat) | 0417768892 | PO BOX 40192 CASUARINA NT 0811 | Building Contractor Residential (Restricted) | ACTIVE |
| Wu, Wenhao (Eric) | 0261001148 | Jones ST ULTIMO NSW 2007 | Certifying Engineer (Structural) | ACTIVE |
| Xtreme Build Pty Ltd | 0448 078 309 | PO BOX 1187 PALMERSTON NT 0830 | Building Contractor Residential (Restricted) | ACTIVE |
| Xuereb, John | 0439271404 | PO BOX 72 COOLALINGA NT 0839 | Building Contractor Residential (Restricted) | ACTIVE |
| Yadav, Vijay | 4/6 Myrtle ST BAYSWATER VIC 3153 | Certifying Engineer (Structural) | ACTIVE | |
| Yates, Phillip | 0299978911 | PO BOX 319 TERRY HILLS NSW 2084 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Yogeswaran, Thanigasalam | 61/65 Sixth AVE MAROOCHYDORE QLD 4558 | Certifying Engineer (Structural) | ACTIVE | |
| Young, Barry | 0294397288 | PO BOX 738 CROWS NEST NSW 1585 | Certifying Engineer (Structural) | ACTIVE |
| Young, Michael (Mick) | 0864007400 | PO BOX 1577 WANGARA WA 6947 | Certifying Engineer (Structural) | ACTIVE |
| Young, Peter | 08 8959 6260 | PO BOX 8044 ALICE SPRINGS NT 0871 | Certifying Engineer (Hydraulic) | ACTIVE |
| Young, Zeb | 0448078309 | PO BOX 1187 PALMERSTON NT 0831 | Building Contractor Residential (Restricted) | ACTIVE |
| ZYNC Pty Ltd | 0435428723 | PO BOX 1312 BROADBEACH QLD 4215 | Certifying Engineer (Structural) | ACTIVE |
| Zahra, Adam | 0262010200 | 99 Mount ST NORTH SYDNEY NSW 2060 | Certifying Engineer (Structural) | ACTIVE |
| Zaroufis, Emmanouel (Manolis) | 0418894442 | 441 Trower RD BRINKIN NT 0810 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Zaroufis, Panormitis (Peter) | 0438270115 | PO BOX 475 BERRIMAH NT 0828 | Building Contractor Residential (Restricted) | ACTIVE |
| Zemla Pty Ltd | 0892054500 | PO BOX 792 BALCATTA WA 6914 | Certifying Engineer (Structural) | ACTIVE |
| Zenco Constructions Pty Ltd T/A Zenco Constructions | 0419870175 | 33 ARALIA ST NIGHTCLIFF NT 0810 | Building Contractor Residential (Restricted) | ACTIVE |
| Zero Kelvin Investments Pty Ltd T/A Kalo Homes | 0889453340 | GPO BOX 3120 DARWIN NT 0801 | Building Contractor Residential (Restricted) | ACTIVE |
| Zervos, Mihail (Michael) | 0411677618 | 84 KALYMNOS DR KARAMA NT 0812 | Building Contractor Residential (Restricted) | ACTIVE |
| Zest DCA Pty Ltd | 0422155310 | PO BOX 908 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Zeuner, Rachael | 0411874811 | 23 Waverley ST LARGS BAY SA 5016 | Certifying Engineer (Structural) | ACTIVE |
| Zhang, Qi | 2/9 Brumby ST SEVEN HILLS NSW 2147 | Certifying Engineer (Structural) | ACTIVE | |
| Zhang, Zhichao | 0452197595 | 31 Grey ST VERMONT VIC 3133 | Certifying Engineer (Structural) | ACTIVE |
| Zhao, Mengting (Nike) | 0738412046 | 2404 Logan RD EIGHT MILE PLAINS QLD 4113 | Certifying Engineer (Structural) | ACTIVE |
| Zhu, Bowen | 15/8 Monteith CRES ENDEVOUR HILLS VIC 3802 | Certifying Engineer (Structural) | ACTIVE | |
| Ziety, Marek | 0403 073 936 | 2 Samantha CL WHEELERS HILL VIC 3150 | Certifying Engineer (Structural) | ACTIVE |
| Zikos, George | 0411517659 | GPO BOX 917 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Zikos, Nicholas | 0415470073 | GPO BOX 917 DARWIN NT 0801 | Building Contractor Residential (Unrestricted) | ACTIVE |
| Zuev, George | 0264936061 | PO BOX 5020 COBARGO NSW 2550 | Certifying Engineer (Structural) | ACTIVE |
| idec Solutions Pty Ltd | 0739089600 | PO BOX 100 CANNON HILL QLD 4170 | Certifying Engineer (Structural) | ACTIVE |
| senrab98 Pty Ltd T/A H20 Consultants | 0740321468 | PO BOX 135 BUNGALOW QLD 4870 | Certifying Plumber and Drainer (Design) | ACTIVE |
