| # | Entity | Status | State |
|---|---|---|---|
| 1 | 18 641 270 313 OPTIMUM ELECTRICAL GROUP PTY LTD |
ABN Active | NSW 2162 |
| 2 | 31 621 332 205 OPTIMUM ELECTRICAL SOLUTIONS PTY LTD |
ABN Active | NSW 2304 |
| 3 | 36 672 128 666 OPTIMUM ELECTRICAL & AIR PTY LTD |
ABN Active | WA 6112 |
| 4 | 51 628 734 172 OPTIMUM ELECTRICAL & MAINTENANCE PTY LTD |
ABN Active | ACT 2905 |
| 5 | 86 591 420 356 The Trustee for Optimum Plumbing & Electrical Unit Trust |
ABN Cancelled | VIC 3172 |
| 6 | 69 631 230 629 OPTIMUM ELEC PTY LTD OPTIMUM ELECTRICAL NQ |
ABN Active | QLD 4883 |
| 7 | 71 961 033 144 JOHN KATSOULAKOS OPTIMUM ELECTRICAL |
ABN Active | VIC 3070 |
| 8 | 73 199 163 379 BRONTE RICHARD WILKSCH optimum electrical & air-conditioning |
ABN Active | SA 5160 |
| 9 | 87 083 086 711 ELITE INDUSTRIES PTY LTD Optimum Electrical Services |
ABN Active | VIC 3912 |
| 10 | 71 961 033 144 JOHN KATSOULAKOS Optimum Electrical Vic |
ABN Active | VIC 3070 |
| 11 | 73 199 163 379 BRONTE RICHARD WILKSCH OPTIMUM ELECTRICAL & AIR-CONDITIONING |
ABN Active | SA 5160 |