| # | Entity | Status | State |
|---|---|---|---|
| 1 | 16 839 906 064 The Trustee for Northern Sydney Endocrine Centre Trust |
ABN Active | NSW 2065 |
| 2 | 79 151 268 478 Northern Endocrine Pty Ltd |
ABN Active | NSW 2068 |
| 3 | 24 678 697 027 KIERNAN ALEXANDER STUART HUGHES NORTHERN ENDOCRINE |
ABN Cancelled | NSW 2068 |
| 4 | 79 151 268 478 Northern Endocrine Pty Ltd |
ABN Active | NSW 2068 |
| 5 | 79 138 932 573 The Sydney Surgery Pty Ltd Northern Beaches Endocrine Surgery |
ABN Active | NSW 2077 |