Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| JPMorgan Chase Bank, National Association | Columbus, OH | 01-01-1824 | $3,459,261,000 | BK |
| U.S. Bank National Association | Cincinnati, OH | 07-13-1863 | $662,906,418 | BK |
| Fifth Third Bank, National Association | Cincinnati, OH | 01-01-1865 | $212,197,000 | BK |
| The Huntington National Bank | Columbus, OH | 01-06-1866 | $203,427,533 | BK |
| KeyBank National Association | Cleveland, OH | 01-01-1849 | $184,461,420 | BK |
| First Financial Bank | Cincinnati, OH | 01-01-1863 | $18,486,296 | BK |
| Third Federal Savings and Loan Association of Cleveland | Cleveland, OH | 08-04-1938 | $17,046,704 | BK |
| The Park National Bank | Newark, OH | 07-08-1908 | $9,751,214 | BK |
| Peoples Bank | Marietta, OH | 05-26-1902 | $9,242,858 | BK |
| WRIGHT-PATT CREDIT UNION, INC. | Beavercreek, OH | 01-01-1932 | $9,066,362 | CU |
| The Farmers National Bank of Canfield | Canfield, OH | 02-17-1887 | $5,105,719 | BK |
| GENERAL ELECTRIC | Cincinnati, OH | 01-01-1954 | $4,431,414 | CU |
| Civista Bank | Sandusky, OH | 03-01-1884 | $4,089,119 | BK |
| Union Savings Bank | Cincinnati, OH | 03-01-1904 | $3,903,720 | BK |
| NATIONAL COOPERATIVE BANK, N.A. | Hillsboro, OH | 09-16-1988 | $3,774,213 | BK |