| Relationships | Role | Relationship Start | Relationship End |
| Whitney Bank | Parent | 10/22/1984 | 12/30/2004 |
| Hancock Mortgage Corporation | Subsidary | 12/28/1994 | 12/30/2004 |
| I T, Incorporated | Subsidary | 10/29/1985 | 12/31/1992 |
| Hancock Mortgage Corporation | Subsidary | 10/22/1984 | 1/6/1989 |
| Hancock Travel Agency | Subsidary | 12/25/1986 | 5/31/1987 |