Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| BELCO COMMUNITY CREDIT UNION | HARRISBURG, PA | 01-01-1939 | $951,559 | CU |
| Atlantic Community Bankers Bank | Camp Hill, PA | 11-21-1983 | $947,464 | BK |
| MERCK SHARP & DOHME | CHALFONT, PA | 01-01-1950 | $929,253 | CU |
| Harleysville Bank | Harleysville, PA | 01-01-1915 | $902,147 | BK |
| ARDENT | Phila, PA | 01-01-1977 | $886,472 | CU |
| First Northern Bank and Trust Company | Palmerton, PA | 10-24-1907 | $878,785 | BK |
| The Juniata Valley Bank | Mifflintown, PA | 01-01-1867 | $867,436 | BK |
| SUN EAST | Aston, PA | 01-01-1949 | $852,521 | CU |
| CFSBANK | Charleroi, PA | 01-01-1935 | $827,516 | BK |
| ERIE | Erie, PA | 01-01-1936 | $813,493 | CU |
| SERVICE 1ST | Danville, PA | 01-01-1975 | $746,469 | CU |
| First Resource Bank | Exton, PA | 05-02-2005 | $697,222 | BK |
| ARMCO | BUTLER, PA | 01-01-1935 | $691,500 | CU |
| Pennian Bank | Mifflintown, PA | 04-19-1889 | $674,363 | BK |
| Quaint Oak Bank | Southampton, PA | 01-01-1926 | $671,994 | BK |