| Relationships | Role | Relationship Start | Relationship End |
| Keybank National Association | Parent | 11/8/1986 | 12/30/1988 |
| Pacific Western Bank | Parent | 12/31/1980 | 11/7/1986 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Key Services Corporation | Buyer | Discontinued | 12/31/1988 |