| # | Entity | Status | State |
|---|---|---|---|
| 1 | 14 003 893 061 ARA ELECTRICAL HIGH VOLTAGE SERVICES PTY LTD |
ABN Active | NSW 2526 |
| 2 | 19 112 535 127 HIGH VOLTAGE AIR CONDITIONING & ELECTRICAL PTY LTD |
ABN Active | QLD 4505 |
| 3 | 38 124 040 884 BLACK OPAL HIGH VOLTAGE ELECTRICAL SERVICES PTY LTD |
ABN Cancelled | NSW 2284 |
| 4 | 61 133 688 552 HIGH VOLTAGE ELECTRICAL PTY. LTD. |
ABN Cancelled | VIC 3810 |
| 5 | 67 145 664 802 High Voltage Electrical Services Australia Pty Ltd |
ABN Active | NSW 2323 |
| 6 | 82 646 909 971 HUNTER HIGH VOLTAGE & ELECTRICAL PTY LTD |
ABN Active | NSW 2283 |
| 7 | 87 675 026 249 HIGH VOLTAGE ELECTRIC PTY LTD |
ABN Active | NSW 2200 |
| 8 | 98 603 084 064 HIGH VOLTAGE AUTO ELECTRICAL & MECHANICAL PTY LTD |
ABN Active | QLD 4362 |