| # | Entity | Status | State |
|---|---|---|---|
| 1 | 20 106 126 854 J. POWER CUTTING & CORE DRILLING PTY LTD |
ABN Cancelled | NSW 2289 |
| 2 | 29 638 071 753 CORE POWER SOLUTIONS PTY LTD |
ABN Active | SA 5125 |
| 3 | 44 123 199 780 CORE POWER PTY LTD |
ABN Active | NSW 2750 |
| 4 | 66 113 522 339 Power Core National Pty Ltd |
ABN Cancelled | SA 5012 |
| 5 | 73 585 715 252 J. POWER CUTTING & CORE DRILLING PTY LTD & L PARCIANY |
ABN Cancelled | NSW 2284 |
| 6 | 75 639 814 270 CORE POWER SERVICES PTY LTD |
ABN Active | WA 6112 |
| 7 | 85 111 224 438 Power Core Pty Ltd |
ABN Cancelled | VIC 3207 |
| 8 | 96 097 333 410 POWER CONCRETE CUTTING & CORE DRILLING PTY LTD |
ABN Cancelled | NSW 2000 |