| Relationships | Role | Relationship Start | Relationship End |
| Guaranty Bank & Trust, N.A. | Parent | 6/30/2007 | |
| Guaranty Bank & Trust, N.A. | Parent | 2/19/2002 | 6/29/2007 |
| Guaranty Financial Corporation | Parent | 2/4/1991 | 8/31/2001 |
| Guaranty Bancorp, Inc. | Parent | 2/1/1980 | 2/3/1991 |
| Oak Tree Title, Llc | Subsidary | 12/28/2007 | 6/25/2014 |