| # | Entity | Status | State |
|---|---|---|---|
| 1 | 21 116 335 230 AUSTIN ENGINEERING ASSOCIATES PTY. LTD. |
ABN Cancelled | WA 6151 |
| 2 | 38 520 628 327 The Trustee for Austin Engineering Limited Employee Share Trust |
ABN Active | VIC 3067 |
| 3 | 60 078 480 136 AUSTIN ENGINEERING LIMITED |
ABN Active | WA 6105 |
| 4 | 62 974 043 982 The Trustee for Austin Family Engine Superfund |
ABN Cancelled | SA 5045 |
| 5 | 63 590 587 033 The Trustee for Austin Engineering Limited Employee Share Trust |
ABN Cancelled | WA 6105 |
| 6 | 92 138 094 265 AUSTIN ENGINEERING SOUTH AMERICA (NO. 1) PTY LTD |
ABN Active | WA 6105 |
| 7 | 94 138 094 274 AUSTIN ENGINEERING SOUTH AMERICA (NO. 2) PTY LTD |
ABN Active | WA 6105 |
| 8 | 34 029 860 223 The Trustee for AJMR TRUST AUSTIN ENGINEERING ASSOCIATES PTY LTD |
ABN Cancelled | WA 6101 |
| 9 | 60 078 480 136 AUSTIN ENGINEERING LIMITED AUSTIN ENGINEERING |
ABN Active | WA 6105 |
| 10 | 85 529 961 904 DAVID THOMAS AUSTIN D Austin Civil Engineering Services |
ABN Cancelled | QLD 4073 |
| 11 | 60 078 480 136 AUSTIN ENGINEERING LIMITED Austin Engineering |
ABN Active | WA 6105 |