| # | Entity | Status | State |
|---|---|---|---|
| 1 | 15 666 892 333 GB CONSTRUCTION PTY LTD |
ABN Active | ACT 2611 |
| 2 | 16 151 934 351 GB CIVIL CONSTRUCTION PTY LTD |
ABN Cancelled | NSW 2021 |
| 3 | 25 637 312 317 GB CONSTRUCT PTY LTD |
ABN Active | NSW 2570 |
| 4 | 29 060 764 918 GB & M CONSTRUCTIONS PTY LTD. |
ABN Cancelled | NSW 2148 |
| 5 | 39 089 302 830 GBS CONSTRUCTIONS PTY LTD |
ABN Cancelled | NSW 2134 |
| 6 | 50 073 222 732 GB CONSTRUCTIONS (QLD) PTY LTD |
ABN Cancelled | QLD 4575 |
| 7 | 75 676 501 152 GBS CIVIL & CONSTRUCTION PTY LTD |
ABN Active | NSW 2337 |
| 8 | 92 608 810 322 GB CONSTRUCTION & INVESTMENTS PTY LTD |
ABN Active | WA 6027 |
| 9 | 92 676 931 856 GB CONSTRUCT & REPAIRS PTY LTD |
ABN Active | QLD 4503 |
| 10 | 23 102 234 300 G B BUILDING AND CONCRETE CONSTRUCTIONS PTY LTD GB BUILDING & CONCRETE CONSTRUCTIONS PTY LTD |
ABN Cancelled | QLD 4455 |