| # | Entity | Status | State |
|---|---|---|---|
| 1 | 31 669 237 894 Willandra World Heritage Three Traditional Tribal Groups Elders Aboriginal Corporation |
ABN Active | NSW 2739 |
| 2 | 52 156 377 184 TRAVIS DAVID BLACKBURN THREE RIVERS CULTURAL HERITAGE & LAND SERVICES |
ABN Active | NSW 2546 |
| 3 | 85 615 505 809 THREE PLUS ONE GROUP PTY LTD Three Plus One Heritage |
ABN Active | NSW 2047 |
| 4 | 86 437 681 459 SHARON ANNE ZAPPELLI THREE SISTERS HERITAGE SERVICES |
ABN Active | WA 6082 |