| # | Entity | Status | State |
|---|---|---|---|
| 1 | 46 607 830 026 OAK TREE RETIREMENT VILLAGE PELICAN WATERS PTY LTD |
ABN Active | QLD 4000 |
| 2 | 66 636 752 262 OAK TREE WATER TRUST |
ABN Active | SA 5065 |
| 3 | 83 539 086 421 OAKS BORE WATER TRUST |
ABN Active | NSW 2550 |
| 4 | 37 630 374 337 SILKY OAKS LODGE PTY LTD SILKY OAKS HEALING WATERS SPA |
ABN Active | NSW 2107 |
| 5 | 83 539 086 421 OAKS BORE WATER TRUST |
ABN Active | NSW 2550 |
| 6 | 51 151 508 048 K & N GROUP (AUST) PTY LTD The Oaks Water Carriers |
ABN Active | NSW 2759 |