| # | Entity | Status | State |
|---|---|---|---|
| 1 | 89 475 358 515 The Trustee For Belmontor Family Trust - Optimal & The Trustee For Boss Family Trust - Optimal & The Trustee For Bradnam Family Trust - Optimal & The Trustee For Cambridge Trust - Optimal & others |
ABN Cancelled | NSW 2067 |
| 2 | 34 197 964 043 The Trustee for Optimal Family Trust |
ABN Cancelled | QLD 4350 |
| 3 | 36 407 343 176 The Trustee for MA FAMILY TRUST-OPTIMAL |
ABN Active | NSW 2067 |
| 4 | 61 435 439 116 The Trustee for Optimal Plumbing Solutions Family Trust |
ABN Active | SA 5091 |
| 5 | 84 889 669 605 The Trustee for Optimal Electrical Family Trust |
ABN Active | VIC 3021 |
| 6 | 98 655 192 919 OPTIMAL WIRELESS LTD & The trustee for HARRIS FAMILY TRUST |
ABN Cancelled | WA 6017 |
| 7 | 98 916 573 968 The Trustee for Optimal 101 Family Trust |
ABN Cancelled | NSW 2770 |