| Relationships | Role | Relationship Start | Relationship End |
| Louisiana Banc One Corporation | Parent | 10/21/1995 | 11/15/1998 |
| Central Corporation | Parent | 4/30/1982 | 10/20/1995 |
| First Commerce Community Development Corporation | Subsidary | 12/1/1996 | 11/15/1998 |
| Central Company, Inc. | Subsidary | 4/30/1982 | 11/14/1998 |
| First United Bank | Subsidary | 6/28/1990 | 10/17/1995 |
| Centralease Of La Inc | Subsidary | 1/1/1984 | 12/22/1992 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Premier Bank, National Association | Buyer | 2,344,673 | Pooling of Interests | Discontinued | 11/16/1998 |
| People's Homestead Savings Bank, Fsb | Seller | 101,707 | Failure | 8/3/1991 | |
| Lincoln Bank & Trust Company | Seller | 89,884 | Discontinued | 11/1/1987 |