| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 887 886 104 Southern Geotechnical Superannuation Fund |
ABN Cancelled | VIC 3165 |
| 2 | 16 093 446 756 SOUTHERN GEOTECHNICS PTY LTD |
ABN Cancelled | NSW 2525 |
| 3 | 48 834 204 461 The Trustee for Southern Geotechnics NSW Trust |
ABN Active | NSW 2534 |
| 4 | 59 619 272 150 SOUTHERN GEOTECHNICS NSW PTY LTD |
ABN Active | NSW 2515 |
| 5 | 77 613 485 644 GREAT SOUTHERN GEOTECHNICS PTY LTD |
ABN Active | WA 6330 |
| 6 | 18 169 924 109 SANDHURST GEOTECH PTY LTD Geotechnical Testing Services, Southern |
ABN Active | VIC 3550 |
| 7 | 59 619 272 150 SOUTHERN GEOTECHNICS NSW PTY LTD SOUTHERN GEOTECHNICS |
ABN Active | NSW 2515 |