| # | Entity | Status | State |
|---|---|---|---|
| 1 | 52 129 348 910 Goldfields Mechanical Services Pty Ltd |
ABN Active | WA 6432 |
| 2 | 82 600 471 305 GOLDFIELDS MECHANICAL CONTRACTING PTY LTD |
ABN Active | WA 6038 |
| 3 | 66 935 143 129 CHARLES D'AQUINO Goldfields Maintenance & Mechanical |
ABN Active | NSW 2800 |
| 4 | 73 219 630 616 JAKOBUS ANTON PAGEL GOLDFIELDS MECHANICAL |
ABN Active | WA 6430 |
| 5 | 86 111 398 684 T & A Enterprises (WA) Pty Ltd Goldfields Specialised Mechanical Services |
ABN Cancelled | WA 6430 |