| # | Entity | Status | State |
|---|---|---|---|
| 1 | 50 636 013 173 ELM ENGINEERS PTY LTD |
ABN Active | QLD 4154 |
| 2 | 67 010 345 785 ELM ENGINEERING PTY LIMITED |
ABN Cancelled | QLD 4067 |
| 3 | 80 111 636 349 ELM ENGINEERING SERVICES PTY. LTD. |
ABN Cancelled | NSW 2000 |
| 4 | 50 636 013 173 ELM ENGINEERS PTY LTD ELM QLD CONSULTING ENGINEERS |
ABN Active | QLD 4154 |
| 5 | 66 648 519 742 ELM EQUIPMENT PTY LTD ELM ENGINEERING |
ABN Active | WA 6211 |
| 6 | 31 826 870 088 MICHAEL ROY NASH Elms Nash Transport Engineering Services |
ABN Active | QLD 4300 |