| # | Entity | Status | State |
|---|---|---|---|
| 1 | 57 119 049 393 IMPROVEMENT ENGINEERING PTY. LTD. |
ABN Cancelled | VIC 3191 |
| 2 | 80 099 218 283 ENGINEERING AND PROJECT IMPROVEMENTS PTY LIMITED |
ABN Active | NSW 2640 |
| 3 | 49 205 508 115 NOEL MCCONNELL ENGINEERING IMPROV |
ABN Active | VIC 3201 |
| 4 | 67 767 185 643 L DURRE & P DURRE ENGINE IMPROVEMENTS |
ABN Active | QLD 4703 |
| 5 | 74 653 327 899 DARRIN ARTHUR SMITH Improved Reliability Mechanical Engineering Consultancy |
ABN Active | NSW 2850 |
| 6 | 81 582 732 565 The trustee for THE ADAM MCMILLAN FAMILY TRUST & The trustee for THE ANTHONY TEMPLER FAMILY TRUST & The trustee for THE SHANE TAINTON FAMILY TRUST AUSTECH ENGINEERING & HOME IMPROVEMENTS PTY LTD |
ABN Cancelled | SA 5109 |