| # | Entity | Status | State |
|---|---|---|---|
| 1 | 38 646 602 708 OB INVESTMENTS GROUP PTY LTD |
ABN Active | VIC 3978 |
| 2 | 43 563 949 407 OB GROUP PTY LTD & LATERAL LINKING PTY LTD |
ABN Cancelled | NSW 2075 |
| 3 | 57 664 814 402 OB GROUP PTY LTD |
ABN Active | QLD 4573 |
| 4 | 63 775 924 099 OB GROUP PTY LTD & IAN WILLIAM SNEDDON & BENJAMIN KARL SEEHUSEN |
ABN Cancelled | NSW 2110 |
| 5 | 66 400 832 428 The Trustee for the OB Plumbing Group Unit Trust |
ABN Active | VIC 3175 |
| 6 | 69 661 191 304 OB ENGINEERING GROUP PTY LTD |
ABN Active | SA 5114 |
| 7 | 81 635 036 074 OB CONSTRUCTION GROUP PTY LTD |
ABN Active | NSW 2022 |
| 8 | 12 699 346 578 O BOZAN & R.E OZTURK OB PLUMBING GROUP |
ABN Active | VIC 3173 |
| 9 | 58 668 393 779 The trustee for O'BRIEN FAMILY TRUST OB TRADING GROUP PTY LTD |
ABN Active | QLD 4220 |
| 10 | 69 661 191 304 OB ENGINEERING GROUP PTY LTD OB ENGINEERING GROUP |
ABN Active | SA 5114 |