| # | Entity | Status | State |
|---|---|---|---|
| 1 | 18 615 996 417 OBRIEN REAL ESTATE CENTRAL BAYSIDE PTY LTD |
ABN Cancelled | VIC 3204 |
| 2 | 50 120 686 366 Adlec Electrical Services NSW Pty Limited O'Brien Electrical Newcastle Central |
ABN Active | NSW 2280 |
| 3 | 39 619 267 275 KENMOR PTY LTD O'Brien Electrical Sydney Central |
ABN Active | NSW 2571 |
| 4 | 89 124 222 537 Jessera Pty Ltd O'Brien Electrical Cairns Central |
ABN Active | QLD 4870 |
| 5 | 39 619 267 275 KENMOR PTY LTD O'Brien Plumbing Sydney Central |
ABN Active | NSW 2571 |