| # | Entity | Status | State |
|---|---|---|---|
| 1 | 21 672 804 965 HILLS MECHANICAL PTY LTD |
ABN Active | QLD 4305 |
| 2 | 23 660 497 898 MALLEE HILL MECHANICAL PTY LTD |
ABN Active | WA 6353 |
| 3 | 52 100 098 146 SEVEN HILLS FUEL & MECHANICAL SERVICES PTY LTD |
ABN Active | NSW 2147 |
| 4 | 93 137 784 493 AT SEVEN HILLS MECHANICAL PTY LTD |
ABN Active | NSW 2147 |
| 5 | 27 127 372 586 The trustee for The Morison Family Trust Gembrook Hills Mechanical Services Pty Ltd |
ABN Active | VIC 3783 |