| Relationships | Role | Relationship Start | Relationship End |
| International Bank Of Commerce | Parent | 6/30/2007 | 10/31/2011 |
| International Bank Of Commerce | Parent | 6/19/2004 | 6/29/2007 |
| Local Oklahoma Bank | Parent | 5/11/1999 | 6/18/2004 |
| Ibc Agency, Inc. | Subsidary | 10/10/2002 | 12/31/2009 |