| # | Entity | Status | State |
|---|---|---|---|
| 1 | 65 679 690 174 GREAT WESTERN CIVIL CONSTRUCTION PTY LTD |
ABN Active | WA 6061 |
| 2 | 86 106 144 512 GREAT NORTHERN CIVIL PTY LTD |
ABN Cancelled | QLD 4007 |
| 3 | 47 960 473 169 MARK ADRIAN JOHNSON GREAT DIVIDE PLUMBING AND CIVIL |
ABN Active | VIC 3765 |
| 4 | 65 679 690 174 GREAT WESTERN CIVIL CONSTRUCTION PTY LTD GREAT WESTERN CIVIL |
ABN Active | WA 6061 |
| 5 | 51 040 095 982 A.R PLATER & S.J PLATER Great Southern Civil Works |
ABN Cancelled | WA 6330 |