| # | Entity | Status | State |
|---|---|---|---|
| 1 | 34 075 365 132 O'BRIEN ELECTRICAL AND COMMUNICATIONS PTY. LTD. |
ABN Active | NSW 2018 |
| 2 | 41 079 813 764 PAT O'BRIEN COMMUNICATIONS PTY LTD |
ABN Cancelled | NSW 2122 |
| 3 | 83 167 982 005 JANE O'BRIEN COMMUNICATIONS PTY LTD |
ABN Cancelled | QLD 4573 |
| 4 | 98 088 114 425 J & S O'BRIEN COMMUNICATION PTY LTD |
ABN Cancelled | NSW 2777 |
| 5 | 72 974 685 989 ANTHONY O'BRIEN Anthony O'Brien Communications |
ABN Active | NSW 2096 |
| 6 | 80 115 176 352 VANESSA ELIZABETH O'BRIEN Ness O'Brien Communications |
ABN Cancelled | VIC 3058 |
| 7 | 81 596 062 217 LUKE OBRIEN O'Brien Communications |
ABN Cancelled | VIC 3162 |
| 8 | 88 849 044 564 The Trustee for THE O'BRIEN FAMILY TRUST O'BRIEN COMMUNICATIONS |
ABN Cancelled | WA 6019 |
| 9 | 40 311 796 965 JODY ANN O'BRIEN JODY O'BRIEN COMMUNICATIONS |
ABN Active | VIC 3880 |