| # | Entity | Status | State |
|---|---|---|---|
| 1 | 28 163 164 234 R & B DIRECTIONAL DRILLING PTY LTD |
ABN Cancelled | WA 6106 |
| 2 | 50 656 766 291 R & B DRILLING CO. PTY LTD |
ABN Active | NSW 2257 |
| 3 | 63 692 471 619 The Trustee for B & R CORE DRILLING PTY LIMITED SUPERANNUATION FUND |
ABN Cancelled | NSW 2031 |
| 4 | 75 002 429 254 B & R CORE DRILLING PTY LTD |
ABN Cancelled | NSW 2031 |
| 5 | 13 799 390 385 A BARKER & N.P ROGERS R&B DRILLING |
ABN Active | WA 6390 |
| 6 | 30 556 764 460 M.C & R.A WESTPHALL R B M DRILLING |
ABN Active | WA 6064 |
| 7 | 50 656 766 291 R & B DRILLING CO. PTY LTD R & B DRILLING CO. |
ABN Active | NSW 2257 |