| # | Entity | Status | State |
|---|---|---|---|
| 1 | 11 641 351 788 HEAVY INDUSTRY SUPPORT SERVICES PTY LTD |
ABN Active | NSW 2323 |
| 2 | 45 782 929 412 HEAVY EQUIPMENT SUPPORT INC. |
ABN Active | WA 6107 |
| 3 | 66 116 060 069 HEAVY SUPPORT MINING GROUP PTY LTD |
ABN Cancelled | QLD 4740 |
| 4 | 75 675 480 190 RAPID HEAVY DIESEL SUPPORT AND LABOUR HIRE PTY LTD |
ABN Active | QLD 4129 |
| 5 | 86 670 883 548 HEAVY ASSET SUPPORT PTY LTD |
ABN Active | WA 6721 |
| 6 | 90 656 473 602 HEAVY DIESEL SUPPORT PTY LTD |
ABN Active | QLD 4750 |
| 7 | 30 814 604 691 The Trustee for A & C HARRISON FAMILY TRUST HEAVY SUPPORT |
ABN Cancelled | QLD 4740 |