| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 140 608 528 W.H.F.E ENGINEERING PTY. LTD. |
ABN Active | VIC 3038 |
| 2 | 48 107 800 877 H.F. ENGINEERING PTY LTD |
ABN Cancelled | VIC 3205 |
| 3 | 16 408 645 200 TERESA JAVIER DE RODRIGUEZ W H F E ENGINEERING |
ABN Active | VIC 3023 |
| 4 | 36 875 679 749 P.H RODRIGUEZ & T RODRIGUEZ W. H. F. E. Engineering |
ABN Cancelled | VIC 3038 |
| 5 | 55 078 921 196 ADALI PTY. LIMITED F H P CONTRACT ENGINEERS |
ABN Active | NSW 2750 |
| 6 | 16 408 645 200 TERESA JAVIER DE RODRIGUEZ W. H. F. E ENGINEERING |
ABN Active | VIC 3023 |
| 7 | 38 432 591 431 FLORIAN HUBER F.H. DESIGN & ENGINEERING |
ABN Cancelled | NSW 2430 |