| Relationships | Role | Relationship Start | Relationship End |
| Banc One Ohio Corporation | Parent | 1/1/1988 | 5/16/1997 |
| Bank One Corporation | Parent | 12/1/1975 | 12/31/1987 |
| Investors Funding Corporation Of New York | Parent | 12/31/1970 | 9/18/1974 |
| Banc One Akron Service Corporation | Subsidary | 3/1/1988 | 5/16/1997 |
| Banc One Pos Services Corporation | Subsidary | 12/31/1996 | 5/16/1997 |
| Banc One Pos Services Corporation | Subsidary | 4/1/1995 | 12/30/1996 |
| Firestone Tire & Rubber Company | Subsidary | 10/28/1982 | 6/30/1989 |
| Coastal Industries Inc | Subsidary | 3/1/1982 | 12/31/1983 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Bank One, National Association | Buyer | 69,853,000 | Pooling of Interests | Discontinued | 5/17/1997 |
| Bank One, Wooster, National Association | Seller | 101,946 | Discontinued | 9/14/1991 | |
| The Central Trust Company Of Northeastern Ohio, N. A. | Seller | 978,624 | Discontinued | 9/14/1991 | |
| Bank One, Alliance, National Association | Seller | 177,611 | Discontinued | 3/1/1988 | |
| Bank One Of Ravenna, N.A. | Seller | 149,935 | Discontinued | 9/1/1983 | |
| The Firestone Bank | Seller | 437,156 | Discontinued | 3/1/1982 |