| # | Entity | Status | State |
|---|---|---|---|
| 1 | 27 002 558 223 ONE OAK PTY LTD |
ABN Active | NSW 2716 |
| 2 | 27 660 641 136 ONE OAK ESTATE PTY LTD |
ABN Active | VIC 3630 |
| 3 | 28 164 506 852 OAK TREE RETIREMENT VILLAGES YEPPOON ONE PTY LTD |
ABN Active | QLD 4000 |
| 4 | 37 662 202 413 ONE OAK CIVIL PTY LTD |
ABN Active | NSW 2020 |
| 5 | 47 665 288 719 ONE OAK GROUP PTY LTD |
ABN Active | VIC 3205 |
| 6 | 49 605 531 691 ONE OAK BAR BUS PTY LTD |
ABN Cancelled | QLD 4740 |
| 7 | 52 647 953 937 ONE OAK INVESTMENTS PTY LTD |
ABN Active | TAS 7310 |
| 8 | 94 678 026 974 ONE RED OAK PTY LTD |
ABN Active | WA 6010 |