| Relationships | Role | Relationship Start | Relationship End |
| Zb, National Association | Parent | 6/30/2007 | |
| Zb, National Association | Parent | 1/1/1997 | 6/29/2007 |
| Zions Bancorporation | Parent | 8/16/1974 | 12/31/1996 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Zions Leasing Company | Seller | Discontinued | 4/30/1987 |