| # | Entity | Status | State |
|---|---|---|---|
| 1 | 19 597 913 917 The Trustee for WA CIVIL WORKS TRUST |
ABN Active | WA 6056 |
| 2 | 36 151 017 051 Civil Works WA Pty Ltd |
ABN Cancelled | WA 6101 |
| 3 | 32 615 388 148 ROCORP CONSTRUCTIONS PTY. LTD. Civil Works WA |
ABN Active | WA 6028 |
| 4 | 66 313 533 992 VINCENT HOLTON WA PLANT AND CIVIL WORKS |
ABN Cancelled | WA 6109 |