| # | Entity | Status | State |
|---|---|---|---|
| 1 | 31 065 376 641 CR ENGINEERS PTY. LTD. |
ABN Cancelled | VIC 3078 |
| 2 | 80 621 220 693 CRS MECHANICAL ENGINEERING PTY LTD |
ABN Cancelled | VIC 3556 |
| 3 | 98 601 127 093 CRS ENGINEERING PTY LTD |
ABN Active | QLD 4209 |
| 4 | 32 353 580 035 BRUCE MCFARLAND CR ENGINEERING |
ABN Cancelled | NSW 2567 |
| 5 | 52 713 616 846 MICHAEL RINGER CRS CONSULTING ENGINEERS |
ABN Cancelled | QLD 4878 |
| 6 | 63 680 159 284 S PATERSON & SCOTT PATERSON FAMILY TRUST S & CR PATERSON BUTE ENGINEERS |
ABN Cancelled | SA 5560 |