| # | Entity | Status | State |
|---|---|---|---|
| 1 | 33 658 069 062 G.T.K. CARPENTRY JOINERY & CONSTRUCTION PTY LTD |
ABN Active | NSW 2228 |
| 2 | 53 627 621 603 G.T.K. CONSTRUCTIONS PTY LTD |
ABN Active | VIC 3804 |
| 3 | 64 091 200 798 G.T.K. CIVIL CONSTRUCTIONS PTY LTD |
ABN Active | QLD 4560 |
| 4 | 82 682 530 445 G.T.K CARPENTRY & CONSTRUCTION PTY LTD |
ABN Active | VIC 3166 |
| 5 | 27 143 254 262 GREGORY THOMAS KITTO G.T.K. CARPENTRY JOINERY & CONSTRUCTION |
ABN Active | NSW 2227 |
| 6 | 40 282 763 466 A. KOKKINOS & T. KOKKINOS T G K CARPENTRY CONSTRUCTION |
ABN Active | NSW 2162 |
| 7 | 49 337 008 062 GREGORY KARL KOSKI G.T.K. Constructions |
ABN Cancelled | VIC 3804 |
| 8 | 97 058 181 993 D.K HUTTON & G.T HUTTON G T & D K HUTTON CONSTRUCTIONS |
ABN Active | WA 6230 |
| 9 | 84 878 475 993 GEORGE THOMAS KEITH HEMMINGS G.T.K Carpentry & Construction |
ABN Active | VIC 3166 |
| 10 | 61 050 140 184 T.B.K. CONSTRUCTIONS PTY LTD T.B.K. CONSTRUCTIONS PTY LTD (G M RAMBALDI ADMINISTRATOR) |
ABN Cancelled | VIC 3980 |