| Relationships | Role | Relationship Start | Relationship End |
| Bankamerica Corporation | Parent | 2/19/1991 | 2/29/1996 |
| Mountain West Service Corporation | Subsidary | 4/22/1992 | 10/8/1992 |
| Mountain West Mortgage Company | Subsidary | 4/22/1992 | 10/8/1992 |
| Mountain State Service Corporation | Subsidary | 4/22/1992 | 10/8/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank Of America Nw, National Association | Buyer | 16,568,000 | Pooling of Interests | Discontinued | 3/1/1996 |
| Security Pacific Bank Idaho, National Association | Seller | Discontinued | 4/22/1992 |