| # | Entity | Status | State |
|---|---|---|---|
| 1 | 14 673 344 324 HR SURVEYORS (WA) PTY LTD |
ABN Active | VIC 3168 |
| 2 | 11 656 923 698 RK & TS HOLDINGS PTY LTD WA MINE SURVEYORS |
ABN Active | WA 6027 |
| 3 | 24 620 230 357 THE WESTERN AUSTRALIAN INSTITUTION OF SURVEYORS INC. SURVEYORS WA |
ABN Active | WA 6102 |
| 4 | 30 634 939 973 INSTITUTION OF MINING & ENGINEERING SURVEYOURS WA DIVISION INSTITUTION OF MINING & ENGINEERING SURVEYORS WA DIVISION |
ABN Active | WA 6102 |
| 5 | 54 980 726 975 CALLUM LIOLE MACADIE WA Marine Surveyors |
ABN Active | WA 6285 |
| 6 | 50 390 757 328 TONY HYLANDS WA Land Surveyors |
ABN Active | WA 6105 |