| Relationships | Role | Relationship Start | Relationship End |
| Westpac Overseas Holdings Pty Limited | Parent | 11/1/1989 | 12/31/1993 |
| Westpac Overseas Holdings Pty Limited | Parent | 9/30/1986 | 10/31/1989 |
| Mase Westpac Limited | Subsidary | 11/1/1989 | 12/31/1993 |
| Mase Westpac Limited | Subsidary | 9/30/1986 | 10/31/1989 |