| # | Entity | Status | State |
|---|---|---|---|
| 1 | 44 990 490 412 ALAA RAJAB ATR Electrical & Communications |
ABN Active | VIC 3046 |
| 2 | 89 288 543 161 ANDREW THOMAS ROCHE ATR ELECTRICS |
ABN Active | VIC 3192 |
| 3 | 62 115 093 359 Customair (SA) Pty Ltd ATR AUTO ELECTRICAL |
ABN Active | SA 5067 |
| 4 | 83 738 148 020 The Trustee for ATR COMMUNICATIONS UNIT TRUST ATR Communications, Security & Electrical |
ABN Active | VIC 3875 |
| 5 | 89 288 543 161 ANDREW THOMAS ROCHE ATR ELECTRICS |
ABN Active | VIC 3192 |