| # | Entity | Status | State |
|---|---|---|---|
| 1 | 14 919 641 229 The Trustee for Project Opera Unit Trust |
ABN Active | VIC 3061 |
| 2 | 26 591 699 574 THE OPERA PROJECT INCORPORATED |
ABN Active | NSW 2042 |
| 3 | 37 135 897 773 Opera Projects Pty Limited |
ABN Cancelled | NSW 2102 |
| 4 | 42 134 031 879 Project Opera House Pty Ltd |
ABN Active | NSW 2225 |
| 5 | 65 604 051 434 PROJECT OPERA PTY LTD |
ABN Active | VIC 3061 |
| 6 | 26 591 699 574 THE OPERA PROJECT INCORPORATED |
ABN Active | NSW 2042 |