| # | Entity | Status | State |
|---|---|---|---|
| 1 | 24 620 230 357 THE WESTERN AUSTRALIAN INSTITUTION OF SURVEYORS INC. |
ABN Active | WA 6102 |
| 2 | 26 168 739 228 THE INSTITUTION OF SURVEYORS AUSTRALIA WESTERN AUSTRALIA DIVISION INC |
ABN Active | WA 6102 |
| 3 | 49 259 792 620 CONSULTING SURVEYORS WESTERN AUSTRALIA INC |
ABN Cancelled | WA 6009 |
| 4 | 49 259 792 620 CONSULTING SURVEYORS WESTERN AUSTRALIA INC |
ABN Cancelled | WA 6009 |
| 5 | 98 331 792 201 AYDIN SERTLIOGLU WESTERN SYDNEY BUILDING SURVEYORS |
ABN Active | NSW 2565 |