| # | Entity | Status | State |
|---|---|---|---|
| 1 | 27 089 242 026 HSA SERVICES PTY. LTD. |
ABN Cancelled | VIC 3170 |
| 2 | 60 101 722 605 HSA Heritage Services Pty Ltd |
ABN Cancelled | WA 6107 |
| 3 | 75 625 546 983 HSA CARDIOVASCULAR AND CARDIAC RHYTHM SERVICES PTY LTD |
ABN Cancelled | NSW 2560 |
| 4 | 80 069 511 959 HSA SERVICES ADELAIDE PTY LTD |
ABN Cancelled | SA 5000 |
| 5 | 89 665 109 428 HSA SERVICES GROUP PTY LTD |
ABN Active | NSW 2190 |
| 6 | 98 681 790 689 HSA SERVICES PTY LTD |
ABN Active | NSW 2190 |
| 7 | 80 069 511 959 HSA SERVICES ADELAIDE PTY LTD HSA Services Adelaide Pty Ltd |
ABN Cancelled | SA 5000 |