| # | Entity | Status | State |
|---|---|---|---|
| 1 | 63 151 314 000 CORTEX ENGINEERING RESOURCES PTY LTD |
ABN Cancelled | VIC 3191 |
| 2 | 70 642 053 049 CORTEX ENGINEERING SOFTWARE PTY LTD |
ABN Active | WA 6112 |
| 3 | 71 666 900 652 CORTEX DESIGN AND ENGINEERING PTY. LIMITED |
ABN Active | TAS 7270 |
| 4 | 97 287 945 767 CORTEX RESOURCES PTY. LTD. & Downer Engineering Power Pty Limited |
ABN Cancelled | VIC 3207 |
| 5 | 23 971 184 205 FENGMING LEI CORTEX CONSULTING ENGINEERS |
ABN Active | NSW 2122 |
| 6 | 68 909 716 676 The Trustee for THE JEEVES TRUST CORTEX ENGINEERING SOFTWARE PTY LTD |
ABN Active | VIC 3130 |