| # | Entity | Status | State |
|---|---|---|---|
| 1 | 32 145 058 322 QUANTUM BUSINESS HOUSE PTY. LIMITED |
ABN Active | NSW 2000 |
| 2 | 56 739 848 952 The Trustee for QUANTUM AFFORDABLE HOUSING UNIT TRUST |
ABN Active | WA 6164 |
| 3 | 75 789 462 698 QUANTUM HOUSING INC |
ABN Cancelled | SA 5010 |
| 4 | 76 680 418 311 QUANTUM HOUSE GROUP PTY LTD |
ABN Active | SA 5063 |
| 5 | 77 641 800 302 QUANTUM HOUSE PTY LTD |
ABN Active | NSW 2010 |
| 6 | 32 145 058 322 QUANTUM BUSINESS HOUSE PTY. LIMITED QUANTUM BUSINESS HOUSE |
ABN Active | NSW 2000 |
| 7 | 63 199 412 539 FRANCIS RYAN QUANTUM HOUSE MUSIC |
ABN Cancelled | WA 6007 |
| 8 | 75 789 462 698 QUANTUM HOUSING INC |
ABN Cancelled | SA 5010 |
| 9 | 77 641 800 302 QUANTUM HOUSE PTY LTD Quantum House AU |
ABN Active | NSW 2010 |
| 10 | 32 145 058 322 QUANTUM BUSINESS HOUSE PTY. LIMITED Quantum House Australia |
ABN Active | NSW 2000 |