| # | Entity | Status | State |
|---|---|---|---|
| 1 | 38 100 548 454 OPTIMA BUILDING SERVICES PTY LTD |
ABN Cancelled | NSW 2229 |
| 2 | 63 649 148 283 OPTIMA BUILD PTY LTD |
ABN Cancelled | NSW 2060 |
| 3 | 82 070 237 642 S J FORD ENTERPRISES PTY LIMITED OPTIMA BUILDING DESIGN |
ABN Cancelled | NSW 2264 |
| 4 | 42 092 661 341 The trustee for BDEA CONSULTING TRUST OPTIMA BUILDING DESIGN |
ABN Active | NSW 2265 |