| # | Entity | Status | State |
|---|---|---|---|
| 1 | 18 087 395 202 S.M. POWER MECHANICAL PTY LTD |
ABN Active | VIC 3501 |
| 2 | 22 658 007 884 POWER GENERATION & MECHANICAL PTY LTD |
ABN Active | WA 6121 |
| 3 | 78 683 791 246 POWER MECHANICAL PTY LTD |
ABN Active | WA 6065 |
| 4 | 83 607 420 753 ELITE MECHANICAL POWER PTY LTD |
ABN Active | VIC 3175 |
| 5 | 98 127 709 282 RMS MECHANICAL POWER PTY LTD |
ABN Cancelled | NSW 2148 |