| # | Entity | Status | State |
|---|---|---|---|
| 1 | 16 538 551 617 IAN DEREK O'BRIEN |
ABN Cancelled | WA 6160 |
| 2 | 26 596 304 257 DEREK MARTIN O'BRIEN |
ABN Cancelled | NSW 2009 |
| 3 | 37 545 148 448 DEREK O'BRIEN |
ABN Cancelled | VIC 3053 |
| 4 | 38 711 985 870 DEREK PATRICK O'BRIEN |
ABN Cancelled | QLD 4655 |
| 5 | 67 376 001 381 DEREK PAUL O'BRIEN |
ABN Active | QLD 4870 |
| 6 | 71 538 841 984 SHANNON DEREK OBRIEN |
ABN Cancelled | WA 6722 |
| 7 | 76 948 758 879 DEREK JOHN O'BRIEN |
ABN Cancelled | VIC 3188 |