| # | Entity | Status | State |
|---|---|---|---|
| 1 | 20 104 101 331 SYDNEY HARBOUR AIR TAXIS PTY. LIMITED |
ABN Active | NSW 2029 |
| 2 | 29 050 289 177 SYDNEY SEA & AIR CENTRE PTY. LIMITED |
ABN Cancelled | NSW 1800 |
| 3 | 49 167 869 785 CSI SYDNEY AIR CONDITIONING PTY LIMITED |
ABN Cancelled | NSW 2165 |
| 4 | 60 602 442 320 SYDNEY AIR PTY LIMITED |
ABN Active | NSW 2747 |
| 5 | 61 655 799 643 SYDNEY MECHANICAL AIR PTY LIMITED |
ABN Active | NSW 2251 |
| 6 | 67 630 573 732 SYDNEY DESIGNED AIR CONDITIONING PTY. LIMITED |
ABN Cancelled | NSW 2208 |
| 7 | 73 629 084 617 SYDNEY AIR MECHANICAL SERVICES PTY LIMITED |
ABN Active | NSW 2171 |
| 8 | 74 612 290 427 SYDNEY ELITE AIR PTY LIMITED |
ABN Active | NSW 2171 |
| 9 | 87 670 871 333 ESSENTIAL AIR CONDITIONING SYDNEY PTY LIMITED |
ABN Active | NSW 2565 |