| # | Entity | Status | State |
|---|---|---|---|
| 1 | 47 786 563 388 The Trustee for the ENT Institute Inner West Trust |
ABN Active | NSW 2137 |
| 2 | 53 613 331 561 ADELAIDE ENT RESEARCH INSTITUTE LIMITED |
ABN Active | SA 5011 |
| 3 | 18 194 439 731 The Trustee for Q Central ENT & Associates Unit Trust ENT Institute NORWEST |
ABN Active | NSW 2153 |
| 4 | 96 640 093 420 THE TRUSTEE FOR GREATER WEST ENT TRUST ENT INSTITUTE |
ABN Active | NSW 2213 |
| 5 | 96 640 093 420 THE TRUSTEE FOR GREATER WEST ENT TRUST ENT INSTITUTE - Greater West |
ABN Active | NSW 2213 |