| # | Entity | Status | State |
|---|---|---|---|
| 1 | 33 112 526 280 JEFF GRAY ENGINEERING PTY. LTD. |
ABN Cancelled | VIC 3232 |
| 2 | 42 603 941 635 DAVE GRAY ENGINEERING SERVICES PTY LTD |
ABN Cancelled | WA 6031 |
| 3 | 59 136 436 425 Grays Engineering Pty Ltd |
ABN Cancelled | QLD 4670 |
| 4 | 62 006 941 797 K.J. AND L.M. GRAY ENGINEERING PTY. LTD. |
ABN Cancelled | VIC 3073 |
| 5 | 82 090 447 153 GRAY PROJECT ENGINEERING & MANAGEMENT SERVICES PTY LTD |
ABN Cancelled | VIC 3127 |
| 6 | 56 009 549 544 GEE PROJECT CONSULTING PTY LTD GRAY ENVIRO ENGINEERING PTY LTD |
ABN Active | QLD 4006 |
| 7 | 82 090 447 153 GRAY PROJECT ENGINEERING & MANAGEMENT SERVICES PTY LTD GRAY PROJECT ENGINEERING AND MANAGEMENTSERVICES PTY LTD |
ABN Cancelled | VIC 3127 |