| # | Entity | Status | State |
|---|---|---|---|
| 1 | 23 320 476 973 The Trustee for Integral Electrical Services Trust |
ABN Active | QLD 4226 |
| 2 | 32 434 649 446 The Trustee for Adelaide Integrated Electrical Trust |
ABN Active | SA 5076 |
| 3 | 38 166 727 361 The Trustee for INTEGRATED ELECTRICAL AND AIR CONDITIONING SERVICES UNIT TRUST |
ABN Cancelled | NSW 2076 |
| 4 | 58 493 105 988 The Trustee for Integral Electrical Solutions Australia Trust |
ABN Active | QLD 4512 |
| 5 | 78 838 209 716 The trustee for Integrated Electrics Trust |
ABN Active | NSW 2489 |
| 6 | 95 431 240 795 The Trustee for Electric Integration Trust |
ABN Active | SA 5034 |