| # | Entity | Status | State |
|---|---|---|---|
| 1 | 62 006 029 278 CONTROLAIR (AUST.) PTY. LTD. |
ABN Active | VIC 3175 |
| 2 | 21 741 981 589 P M & R JOHNSON CONTROLAIR |
ABN Cancelled | SA 5039 |
| 3 | 55 146 482 605 THE SOOTY TRUST CONTROLAIR AUST PTY LTD ATF THE SOOTY TRUST |
ABN Active | VIC 3910 |
| 4 | 67 316 676 197 E.G CALOW & P.G CALOW Controlair Ventilation Systems |
ABN Active | WA 6155 |