| Relationships | Role | Relationship Start | Relationship End |
| Zb, National Association | Parent | 6/30/2007 | 3/1/2010 |
| Zb, National Association | Parent | 6/29/1997 | 6/29/2007 |
| Nevada Municipal Consultants, Inc. | Subsidary | 6/9/1999 | 6/9/1999 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Zions Public Finance, Inc. | Buyer | Discontinued | 3/2/2010 |