| # | Entity | Status | State |
|---|---|---|---|
| 1 | 27 124 820 444 ALL SURFACE CIVIL & MINING PTY LTD |
ABN Active | QLD 4740 |
| 2 | 28 671 660 834 SURFACE MINING EXPLORATION AUSTRALIA PTY LTD |
ABN Active | WA 6005 |
| 3 | 33 636 720 691 SURFACE MINE PTY LTD |
ABN Active | NSW 2150 |
| 4 | 72 168 765 231 SURFACE MINING REBUILDS PTY LTD |
ABN Active | WA 6106 |
| 5 | 92 123 736 194 Mine Surface Maintenance Pty Ltd |
ABN Cancelled | NSW 2330 |
| 6 | 95 614 670 307 SURFACE MINING INTERNATIONAL PTY LTD |
ABN Active | WA 6106 |
| 7 | 99 158 636 787 SURFACE MINING PTY LTD |
ABN Active | WA 6106 |
| 8 | 53 062 450 113 CAPENA SURFACE MINING PTY LIMITED ELTIN SURFACE MINING PTY LTD |
ABN Cancelled | WA 6009 |