| # | Entity | Status | State |
|---|---|---|---|
| 1 | 62 503 962 069 KAU ROCK RESOURCES PTY LTD & The trustee for The Tom and Victoria Brown Family Trust |
ABN Active | WA 6450 |
| 2 | 40 347 341 532 The Trustee for Kau Family Trust |
ABN Active | WA 6031 |
| 3 | 70 558 268 976 The Trustee for AH KAU FAMILY TRUST |
ABN Cancelled | NSW 2770 |
| 4 | 90 515 426 050 The Trustee for Shing Kau Family Trust |
ABN Active | WA 6066 |