| # | Entity | Status | State |
|---|---|---|---|
| 1 | 20 101 462 426 WESTERN HEAVY MECHANICAL SERVICES PTY LTD |
ABN Cancelled | WA 6109 |
| 2 | 29 159 145 472 WESTERN MECHANICAL SERVICES PTY LTD |
ABN Active | NSW 2830 |
| 3 | 40 652 233 826 WESTERN AIRE MECHANICAL SERVICES PTY LTD |
ABN Active | WA 6056 |
| 4 | 56 123 309 599 North Western Mechanical Services PTY LTD |
ABN Cancelled | QLD 4825 |
| 5 | 68 050 808 109 WESTERN PORT PIPE AND MECHANICAL SERVICES PTY. LTD. |
ABN Cancelled | VIC 3915 |
| 6 | 56 123 309 599 North Western Mechanical Services PTY LTD |
ABN Cancelled | QLD 4825 |