| # | Entity | Status | State |
|---|---|---|---|
| 1 | 46 637 957 263 ML O'BRIEN PTY LTD |
ABN Active | NSW 2089 |
| 2 | 47 796 375 950 MAGUIRE JD & O'BRIEN ML |
ABN Active | NSW 2000 |
| 3 | 65 351 587 237 LC & ML O'BRIEN |
ABN Cancelled | VIC 3163 |
| 4 | 67 854 118 434 ML AND LF O'BRIEN |
ABN Cancelled | VIC 3377 |
| 5 | 72 804 609 744 FR & ML O'BRIEN |
ABN Cancelled | NSW 2575 |
| 6 | 85 074 547 309 SJ AND ML O'BRIEN PTY LTD |
ABN Cancelled | NSW 2700 |
| 7 | 36 384 524 558 M.L O'BRIEN & R.A O'BRIEN RA & ML OBRIEN |
ABN Active | NSW 2700 |
| 8 | 62 527 574 838 M.L O'BRIEN & R.J O'BRIEN ML & RJ O'Brien |
ABN Cancelled | NSW 2335 |
| 9 | 85 074 547 309 SJ AND ML O'BRIEN PTY LTD SJ & ML O'BRIEN PTY LTD |
ABN Cancelled | NSW 2700 |