| # | Entity | Status | State |
|---|---|---|---|
| 1 | 15 092 894 721 H & S ENGINEERING SERVICES PTY LTD |
ABN Active | NSW 2720 |
| 2 | 17 084 545 228 H DE S ENGINEERING SERVICES PTY LTD |
ABN Cancelled | WA 6255 |
| 3 | 61 658 312 166 S.H ENGINEERING SERVICES PTY LTD |
ABN Active | VIC 3064 |
| 4 | 71 094 151 676 S & H ENGINEERING SERVICES PTY LTD |
ABN Active | QLD 4740 |
| 5 | 17 084 545 228 H DE S ENGINEERING SERVICES PTY LTD H DE S ENGINEERING SERVICES |
ABN Cancelled | WA 6255 |