| # | Entity | Status | State |
|---|---|---|---|
| 1 | 93 623 349 011 SCALE ENGINEERING AUSTRALIA PTY LTD |
ABN Active | ACT 2905 |
| 2 | 16 199 364 646 EDEN NEIL WATSON Small Scale Engineering |
ABN Cancelled | NSW 2265 |
| 3 | 31 083 357 895 R C MACNAMARA PTY LTD RCM SCALES ENGINEERING |
ABN Cancelled | NSW 2545 |
| 4 | 41 362 730 073 TYCHO ALEXANDER KOPS Scale Up Engineering |
ABN Active | VIC 3930 |
| 5 | 78 554 681 997 MATTHEW DAVID HOGGARD SCALE RACE ENGINEERING |
ABN Active | QLD 4160 |
| 6 | 97 993 241 912 OWEN PATERSON SCALE ENGINEERING |
ABN Active | VIC 3810 |