| # | Entity | Status | State |
|---|---|---|---|
| 1 | 23 969 811 002 JOHN JAMES O'BRIEN & GWENNYTH ISOBEL O'BRIEN |
ABN Active | NSW 2321 |
| 2 | 60 851 046 440 B.C O'BRIEN & The Trustee for Edna Isobel O'Brien Estate |
ABN Cancelled | QLD 4455 |
| 3 | 12 178 732 071 ISOBEL O'BRIEN |
ABN Cancelled | QLD 4670 |
| 4 | 56 326 017 603 EMILY ISOBEL O'BRIEN |
ABN Cancelled | NSW 2706 |
| 5 | 65 902 610 317 ISOBELLE MIKKA O'BRIEN |
ABN Cancelled | NSW 2156 |
| 6 | 81 436 521 517 ISOBEL LUCY O'BRIEN |
ABN Cancelled | SA 5039 |