| # | Entity | Status | State |
|---|---|---|---|
| 1 | 59 668 873 407 AVANT ENGINEERING PTY LTD |
ABN Active | VIC 3030 |
| 2 | 81 621 455 614 AVANT ENGINEERING PTY LTD |
ABN Cancelled | VIC 3030 |
| 3 | 21 657 868 150 AVANT CE PTY LTD Avant Consulting Engineers |
ABN Active | QLD 4350 |
| 4 | 24 447 627 597 DAVID JOHN DURNAN AVANT GARDE ENGINEERING |
ABN Active | NSW 2155 |
| 5 | 65 872 364 302 MARCO CEBRIAN RAMON Avant metal engineering |
ABN Active | WA 6102 |
| 6 | 24 447 627 597 DAVID JOHN DURNAN AVANT-GARDE ENGINEERING & MAINTENANCE SERVICES |
ABN Active | NSW 2155 |