| Relationships | Role | Relationship Start | Relationship End |
| Westpac Usa Inc. | Parent | 9/30/1987 | 2/5/1992 |
| Southern Cross Inc. | Subsidary | 9/30/1987 | 2/5/1992 |
| Westpac Fmg Inc. | Subsidary | 9/30/1987 | 2/5/1992 |
| Westpac Futures Inc. | Subsidary | 9/30/1987 | 2/5/1992 |
| Westpac Pollock Money Markets Inc. | Subsidary | 9/30/1987 | 9/6/1991 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Westpac Usa Inc. | Buyer | Discontinued | 2/6/1992 |