| # | Entity | Status | State |
|---|---|---|---|
| 1 | 14 671 598 860 FIRST NATION DRILLING SERVICES PTY LTD |
ABN Cancelled | QLD 4415 |
| 2 | 22 138 432 989 NATIONAL DRILLING EQUIPMENT PTY LTD |
ABN Active | WA 6058 |
| 3 | 22 148 915 146 National Drilling Services Pty Ltd |
ABN Active | QLD 4215 |
| 4 | 40 089 704 227 NATIONAL DRILLING CONTRACTORS PTY LTD |
ABN Cancelled | VIC 3807 |
| 5 | 49 089 058 319 NATIONAL DRILLING (AUSTRALIA) PTY LTD |
ABN Cancelled | WA 6107 |
| 6 | 54 606 402 895 NATIONAL DRILLING AND WELL CONTROL PROGRAM PTY LTD |
ABN Cancelled | QLD 4014 |
| 7 | 85 663 137 497 FIRST NATIONS DIRECTIONAL DRILLING PTY LTD |
ABN Active | VIC 3056 |
| 8 | 97 088 289 909 NATIONAL DRILLING PTY LTD |
ABN Cancelled | VIC 3141 |
| 9 | 98 678 890 474 NATIONAL DIRECTIONAL DRILLING PTY LTD |
ABN Active | VIC 3690 |
| 10 | 97 088 289 909 NATIONAL DRILLING PTY LTD |
ABN Cancelled | VIC 3141 |