| # | Entity | Status | State |
|---|---|---|---|
| 1 | 49 600 418 139 MAJOR PROJECT ENGINEERING PTY LTD |
ABN Cancelled | NSW 2220 |
| 2 | 65 601 977 931 MAJOR ENGINEERING AUSTRALIA PTY. LTD. |
ABN Active | NSW 2161 |
| 3 | 69 006 567 166 MAJOR ENGINEERING HOLDINGS PTY LTD |
ABN Active | VIC 3169 |
| 4 | 79 006 223 749 MAJOR ENGINE RECONDITIONING PTY LTD |
ABN Active | VIC 3061 |
| 5 | 80 009 023 492 MAJOR CONSTRUCTION & ENGINEERING PTY LTD |
ABN Active | WA 6153 |
| 6 | 69 006 567 166 MAJOR ENGINEERING HOLDINGS PTY LTD |
ABN Active | VIC 3169 |