| # | Entity | Status | State |
|---|---|---|---|
| 1 | 23 602 829 425 FIRST CLASS AIR COND - MECHANICAL & ELECTRICAL SERVICES PTY LTD |
ABN Active | NSW 2527 |
| 2 | 24 137 369 852 CLASS MECHANICAL SERVICES PTY LTD |
ABN Cancelled | NSW 2213 |
| 3 | 98 131 875 986 CLASS MECHANICAL PTY LTD |
ABN Cancelled | NSW 2196 |