| # | Entity | Status | State |
|---|---|---|---|
| 1 | 56 348 413 833 BALLARAT ANAESTHETIC SERVICES PTY LTD & R.D ALLEN & D.B CHRISTIE & OTHS |
ABN Cancelled | VIC 3350 |
| 2 | 18 519 853 953 BRENDAN EDWARD SMITH B E Smith Anaesthetics |
ABN Active | NSW 2795 |
| 3 | 54 522 791 579 ROBERT BOUGHTON R H B ANAESTHETICS |
ABN Active | NSW 2030 |
| 4 | 93 385 939 517 THE BOUGHTON FAMILY TRUST R H B ANAESTHETIC SERVICES |
ABN Cancelled | NSW 2030 |