| # | Entity | Status | State |
|---|---|---|---|
| 1 | 16 029 346 779 The Trustee for Sa & Birk Administration Services |
ABN Cancelled | QLD 4000 |
| 2 | 30 512 713 344 DANIEL AUGLYS BIRKS CLEANING SERVICES |
ABN Active | QLD 4573 |
| 3 | 38 178 308 854 ALICE HANCOCK DR ALICE BIRKS POOWONG VETERINARY SERVICE |
ABN Active | VIC 3988 |
| 4 | 51 902 268 650 DAVID JOHN BIRKS Birks Electrical Services |
ABN Active | NSW 2448 |
| 5 | 65 082 312 808 JEREMY PETER BIRKETT BIRKS SERVICES |
ABN Active | QLD 4207 |
| 6 | 69 489 952 390 SAMUEL EDWIN BIRKS Birks Property Services |
ABN Active | WA 6018 |
| 7 | 77 673 535 086 GLENN BIRKS GLENN BIRKS SERVICES |
ABN Active | NSW 2230 |
| 8 | 65 082 312 808 JEREMY PETER BIRKETT BIRKS SERVICES |
ABN Active | QLD 4207 |