| # | Entity | Status | State |
|---|---|---|---|
| 1 | 23 218 478 058 The Trustee for Friends of the International Australian Chopin Piano Competition |
ABN Active | ACT 2615 |
| 2 | 23 218 478 058 The Trustee for Friends of the International Australian Chopin Piano Competition Friends of the International Australian Chopin Piano Competition |
ABN Active | ACT 2615 |
| 3 | 28 806 172 695 The Trustee for ROYAL CITY REALTY UNIT TRUST AUSTRALIAN PIANO COMPETITION |
ABN Active | QLD 4217 |
| 4 | 52 775 979 481 LUKE MICHAEL COSTA The Australian National Children's Piano Competition |
ABN Active | QLD 4154 |