| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 125 314 481 ER STEAM ENGINEERING PTY LTD |
ABN Cancelled | QLD 4570 |
| 2 | 34 135 884 730 ERS ENGINEERING PTY LTD |
ABN Cancelled | WA 6163 |
| 3 | 48 767 392 081 ENGIN ER |
ABN Active | VIC 3064 |
| 4 | 66 615 965 458 ER ENGINEERING PTY LTD |
ABN Active | WA 6110 |
| 5 | 75 439 626 210 The Trustee for ERS ENGINE SUPERANNUATION FUND NO1 |
ABN Active | NSW 2228 |
| 6 | 13 125 314 481 ER STEAM ENGINEERING PTY LTD |
ABN Cancelled | QLD 4570 |
| 7 | 41 760 038 987 DAMIEN JAMES HEWISH ERS Engineering Research Solutions |
ABN Active | VIC 3156 |