| # | Entity | Status | State |
|---|---|---|---|
| 1 | 60 266 825 591 TWENTIETH CENTURY HERITAGE SOCIETY OF NSW INC |
ABN Active | NSW 2047 |
| 2 | 62 921 234 298 THE TWENTIETH CENTURY HERITAGE SOCIETY OF NSW INC |
ABN Cancelled | NSW 2113 |
| 3 | 60 266 825 591 TWENTIETH CENTURY HERITAGE SOCIETY OF NSW INC |
ABN Active | NSW 2047 |