| # | Entity | Status | State |
|---|---|---|---|
| 1 | 13 070 656 129 QUAY MARITIME CONSULTANCY PTY LTD |
ABN Active | WA 6008 |
| 2 | 24 136 825 084 QUAY PROJECT CONSULTANTS PTY LTD |
ABN Active | NSW 2230 |
| 3 | 31 068 492 722 QUAY CONSULTING PTY LTD |
ABN Cancelled | VIC 3805 |
| 4 | 33 120 614 940 Quay Systems Consulting Pty Ltd |
ABN Cancelled | VIC 3053 |
| 5 | 61 613 148 164 BLACK QUAY MARITIME CONSULTING PTY LTD |
ABN Active | VIC 3977 |
| 6 | 68 113 370 004 Blue Quay Consulting Pty Ltd |
ABN Cancelled | WA 6210 |
| 7 | 78 121 109 215 QUAY CONSULTING PTY LTD |
ABN Active | NSW 2060 |
| 8 | 33 120 614 940 Quay Systems Consulting Pty Ltd |
ABN Cancelled | VIC 3053 |
| 9 | 44 104 262 704 QUAY CONSULTANTS PTY. LIMITED QUAY CONSULTANTS PTY LTD |
ABN Active | NSW 2066 |