| # | Entity | Status | State |
|---|---|---|---|
| 1 | 43 006 292 459 MARENSA PTY. LIMITED |
ABN Active | VIC 3143 |
| 2 | 82 070 149 401 MARENSA TRUST |
ABN Active | VIC 3143 |
| 3 | 14 251 658 912 THE MARITIME ENGINEERING SOCIETY OF AUSTRALIA A TECHNICAL SOCIETY OF THE INSTITUTION OF ENGINEERS AUSTRALIA MARENSA |
ABN Active | ACT 2600 |
| 4 | 43 006 292 459 MARENSA PTY. LIMITED MARENSA PTY LTD |
ABN Active | VIC 3143 |