| # | Entity | Status | State |
|---|---|---|---|
| 1 | 11 270 342 909 The Trustee for CHALLENGER MINING SUPERANNUATION FUND |
ABN Active | VIC 3280 |
| 2 | 54 847 439 968 New South Wales Mine Rescue Challenge Committee Incorporated |
ABN Active | NSW 2835 |
| 3 | 85 090 166 528 CHALLENGER MINES PTY LTD |
ABN Active | NSW 2067 |
| 4 | 86 005 628 884 CHALLENGER MINING PTY. LTD. |
ABN Cancelled | VIC 3181 |
| 5 | 86 005 628 884 CHALLENGER MINING PTY. LTD. |
ABN Cancelled | VIC 3181 |