Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| The Killbuck Savings Bank Company | Killbuck, OH | 01-01-1900 | $879,162 | BK |
| First Federal Community Bank, National Association | Dover, OH | 01-01-1898 | $842,669 | BK |
| The Old Fort Banking Company | Old Fort, OH | 01-16-1916 | $824,071 | BK |
| Mechanics Bank | Mansfield, OH | 01-01-1886 | $820,571 | BK |
| DAY AIR | Kettering, OH | 01-01-1944 | $819,269 | CU |
| Unified Bank | Martins Ferry, OH | 01-01-1902 | $818,122 | BK |
| The Peoples Bank Co. | Coldwater, OH | 11-20-1905 | $806,331 | BK |
| Minster Bank | Minster, OH | 01-23-1914 | $757,664 | BK |
| CINFED | Cincinnati, OH | 01-01-1975 | $748,761 | CU |
| ATOMIC | Piketon, OH | 01-01-1955 | $723,417 | CU |
| BMI | Dublin, OH | 01-01-1936 | $720,284 | CU |
| DOVER-PHILA | Dover, OH | 01-01-1953 | $704,955 | CU |
| The Genoa Banking Company | Genoa, OH | 09-09-1902 | $672,454 | BK |
| The Community Bank | Zanesville, OH | 07-28-1902 | $667,976 | BK |
| SUN | Maumee, OH | 01-01-1951 | $667,944 | CU |