| # | Entity | Status | State |
|---|---|---|---|
| 1 | 44 154 298 396 Gulf Region Aboriginal Corporation RNTBC |
ABN Active | QLD 4870 |
| 2 | 47 798 896 594 The Alliance Of The Northern Gulf Indigenous Corporation |
ABN Active | QLD 4872 |
| 3 | 58 609 850 231 GULF AUSTRALIA CORPORATION PTY LTD |
ABN Cancelled | NSW 2000 |
| 4 | 67 009 057 470 GULF WESTERN CORPORATION PTY LTD |
ABN Cancelled | WA 6000 |
| 5 | 71 138 928 999 Australian Gulf Corporation Pty Ltd |
ABN Active | NSW 2147 |
| 6 | 73 059 954 317 GULF MANGANESE CORPORATION LIMITED |
ABN Active | WA 6000 |
| 7 | 80 891 590 469 Indigenous Families Support Unit Gulf and West Qld Region Aboriginal Corporation |
ABN Active | QLD 4825 |
| 8 | 84 836 989 046 Gulf Savannah NT Aboriginal Corporation |
ABN Active | NT 0854 |
| 9 | 96 887 313 790 The Trustee for Gulf Manganese Corporation Employee Share Trust |
ABN Cancelled | VIC 3000 |