| # | Entity | Status | State |
|---|---|---|---|
| 1 | 25 994 520 276 The Trustee for the Quartet Trust |
ABN Active | NSW 2031 |
| 2 | 74 616 133 099 The Trustee for the Quartet Family Trust |
ABN Active | VIC 3551 |
| 3 | 39 703 018 262 The Trustee for Quartet Violet 1 Unit Trust |
ABN Active | VIC 3123 |
| 4 | 55 153 804 378 The Trustee for Quartet Holdings Group Unit Trust |
ABN Active | VIC 3123 |
| 5 | 61 736 537 441 The Trustee for Quartet Unit Trust |
ABN Cancelled | VIC 3122 |
| 6 | 68 438 661 781 The Trustee for Quartet Education Holdings Employee Share Trust |
ABN Cancelled | VIC 3000 |
| 7 | 75 430 941 611 The Trustee for Quartet Trust |
ABN Cancelled | WA 6153 |
| 8 | 98 610 568 151 The Trustee for Quartet Education Holdings Option Share Trust |
ABN Active | VIC 3000 |