| # | Entity | Status | State |
|---|---|---|---|
| 1 | 52 097 713 593 BOWLER GEOTECHNICAL (SUNSHINE COAST) PTY. LTD. & Geotechnical Drilling Pty Ltd & the Trustee for Mayes Discretionary Trust & the Trustee for Norwood Discretionary Trust |
ABN Cancelled | QLD 4556 |
| 2 | 22 674 236 170 DAMS & GEOTECHNICAL DRILLING PTY LTD |
ABN Active | NSW 2463 |
| 3 | 25 064 173 753 GEOTECHNICAL DRILLING PTY LTD |
ABN Cancelled | QLD 4154 |
| 4 | 27 636 939 823 GPDM GEOTECHNICAL DRILLING PTY LTD |
ABN Active | QLD 4207 |
| 5 | 41 642 396 834 APPLIED GEOTECHNICAL DRILLING PTY LTD |
ABN Active | QLD 4017 |
| 6 | 42 606 022 002 ENVIRONMENTAL & GEOTECHNICAL DRILLING SERVICES PTY LTD |
ABN Active | NSW 2128 |
| 7 | 65 079 685 519 GEOTECHNICAL AND ENVIRONMENTAL DRILLING SERVICES PTY. LTD. |
ABN Cancelled | QLD 4064 |
| 8 | 96 608 270 944 APPLIED GEOTECHNICAL DRILLING PTY LTD |
ABN Cancelled | QLD 4018 |