| # | Entity | Status | State |
|---|---|---|---|
| 1 | 19 099 915 894 JENKINS CLIFFORD CONSULTING ENGINEERS PTY. LTD. |
ABN Cancelled | WA 6005 |
| 2 | 51 003 200 628 CLIFFORD ENGINEERING PTY LTD |
ABN Active | NSW 2222 |
| 3 | 64 070 446 552 CLIFFORD AND ASSOCIATES ENGINEERING PTY. LTD. |
ABN Cancelled | QLD 4066 |
| 4 | 70 795 671 337 WILLIAM CLIFFORD Clifford Mechanical Engineering |
ABN Cancelled | NSW 2035 |