| # | Entity | Status | State |
|---|---|---|---|
| 1 | 87 110 883 022 RACE CAR ENGINEERING PTY LTD |
ABN Active | QLD 4127 |
| 2 | 31 292 827 357 HADDAD FAMILY TRUST HADDAD RACE CARS & ENGINES |
ABN Active | VIC 3175 |
| 3 | 31 684 464 005 THOMAS M SMITH RACE CAR ENGINEERING |
ABN Active | VIC 3033 |
| 4 | 85 422 812 355 SEAN FREDERICK FARDELL mr hdt race cars and engines |
ABN Active | NSW 2830 |
| 5 | 97 922 430 270 CHRISTOPHER BUCKINGHAM NOTA ENGINEERINGS SPORTS & RACING CARS |
ABN Active | NSW 2155 |