| # | Entity | Status | State |
|---|---|---|---|
| 1 | 56 666 235 196 HD BUILD AUS PTY LTD |
ABN Active | NSW 2162 |
| 2 | 70 674 002 263 AUS HD MECHANICAL PTY LTD |
ABN Active | WA 6166 |
| 3 | 88 681 430 044 HD CARE SERVICES AUS PTY LTD |
ABN Active | NSW 2200 |
| 4 | 64 381 127 765 LOUIS HUBERT BIOCICH West Aus HD |
ABN Active | WA 6208 |
| 5 | 70 674 002 263 AUS HD MECHANICAL PTY LTD Aus HD Mechanical |
ABN Active | WA 6166 |