| # | Entity | Status | State |
|---|---|---|---|
| 1 | 17 617 840 329 OPTIMAL BUILDING PTY LTD |
ABN Cancelled | QLD 4504 |
| 2 | 20 669 990 238 OPTIMAL HOME BUILDING PTY LTD |
ABN Active | NSW 2112 |
| 3 | 21 659 822 232 OPTIMAL BUILDING GROUP PTY LTD |
ABN Active | VIC 3355 |
| 4 | 43 671 165 101 OPTIMAL BUILDING CONSTRUCTION PTY LTD |
ABN Active | QLD 4102 |
| 5 | 48 637 228 687 OPTIMAL BUILDING PROJECTS PTY LTD |
ABN Active | NSW 2484 |
| 6 | 59 636 221 826 OPTIMAL BUILDING SERVICES PTY LTD |
ABN Active | VIC 3140 |
| 7 | 87 113 068 018 OPTIMAL BUILDING SOLUTIONS PTY LTD |
ABN Cancelled | VIC 3023 |
| 8 | 89 618 371 618 OPTIMAL BUILDING SOLUTIONS PTY LTD |
ABN Active | NSW 2528 |
| 9 | 94 622 225 156 OPTIMAL BUILDING DEVELOPMENTS PTY LTD |
ABN Active | NSW 2261 |
| 10 | 70 002 325 546 OPTIM HOLDINGS PTY. LIMITED. OPTIM BUILDING SERVICES |
ABN Active | NSW 2227 |
| 11 | 73 772 905 393 D.J MORVAI & J.A MORVAI OPTIMAL BUILDING INSPECTIONS |
ABN Active | NSW 2540 |