| # | Entity | Status | State |
|---|---|---|---|
| 1 | 27 119 760 833 PRIMARY HEALTH ENGINEERING PTY LTD |
ABN Active | WA 6014 |
| 2 | 30 089 393 153 PRIMARY ENGINEERING ASSOCIATES PTY. LTD. |
ABN Cancelled | VIC 3199 |
| 3 | 35 878 062 701 PRIMARY HEALTH ENGINEERING PTY LTD & SASALU PTY LTD |
ABN Cancelled | WA 6065 |
| 4 | 60 395 597 695 THE TRUSTEE FOR DAYTEC ENGINEERING SERVICES PTY LTD PRIMARY SUPERANNUATION FUND |
ABN Active | NSW 2232 |
| 5 | 71 155 615 222 Primary Electrics & Engineers Pty Ltd |
ABN Active | VIC 3195 |
| 6 | 53 640 980 123 BUCKEROO PTY LTD PRIMARY ENGINEERING |
ABN Active | QLD 4825 |
| 7 | 81 430 504 248 PETER ALISSAPHOS PRIMARY ELECTRICS & ENGINEERS |
ABN Cancelled | VIC 3195 |
| 8 | 82 611 283 714 ROMOLO & GUILIANA BEGHIN R & G BEGHIN GENERAL ENGINEERING & PRIMARY PRODUCER |
ABN Cancelled | QLD 4872 |