| # | Entity | Status | State |
|---|---|---|---|
| 1 | 14 082 821 092 CIVIL & MECHANICAL SERVICES PTY LTD |
ABN Cancelled | SA 5000 |
| 2 | 26 674 497 904 MERRITT CIVIL & MECHANICAL SERVICES PTY LTD |
ABN Active | NSW 2216 |
| 3 | 28 152 889 033 Primo Civil & Mechanical Services Pty Ltd |
ABN Cancelled | QLD 4505 |
| 4 | 40 655 798 744 WEST COAST CIVIL AND MECHANICAL SERVICES PTY LTD |
ABN Cancelled | NSW 2010 |
| 5 | 78 619 546 959 HEAVY MECHANICAL & CIVIL ENGINEERING SERVICES PTY LTD |
ABN Cancelled | NSW 2570 |
| 6 | 92 675 611 033 NORTHWEST MINING & CIVIL MECHANICAL SERVICES PTY LTD |
ABN Active | WA 6710 |