| # | Entity | Status | State |
|---|---|---|---|
| 1 | 17 167 092 328 T & M HEAVY MECHANICAL & SITE SERVICES PTY LTD |
ABN Active | WA 6229 |
| 2 | 20 101 462 426 WESTERN HEAVY MECHANICAL SERVICES PTY LTD |
ABN Cancelled | WA 6109 |
| 3 | 33 654 973 690 MLC HEAVY MECHANICAL SERVICES PTY LTD |
ABN Active | NSW 2359 |
| 4 | 37 641 448 295 TRUCK N TRACK HEAVY MECHANICAL SERVICES PTY LTD |
ABN Active | NSW 2571 |
| 5 | 61 680 646 744 KEOGH'S HEAVY MECHANICAL SERVICES PTY LTD |
ABN Active | NT 0850 |
| 6 | 78 619 546 959 HEAVY MECHANICAL & CIVIL ENGINEERING SERVICES PTY LTD |
ABN Cancelled | NSW 2570 |
| 7 | 81 110 987 123 TWISTS HEAVY DUTY MECHANICAL SERVICES PTY LTD |
ABN Active | WA 6215 |
| 8 | 99 619 011 040 SRL HEAVY MECHANICAL SERVICES PTY LTD |
ABN Active | NSW 2299 |
| 9 | 38 050 341 431 The Trustee for M.J.S & J.M Widdison Trust Heavy Mechanical Services Pty. Ltd. |
ABN Active | SA 5290 |