| Business | Phone |
| Bank One 401 Spring St, Piqua 45356 | (937) 773-6251 |
| Fifth Third Bank 115 E Greene St, Piqua 45356 | (937) 773-6662 |
| Fifth Third Bank 1701 W High St, Piqua 45356 | (937) 773-0246 |
| Fifth Third Bank 300 W High St, Piqua 45356 | (937) 778-5300 |
| Fifth Third Bank 401 N Main St, Piqua 45356 | (937) 778-2113 |
| Mutual Federal Savings Bank 138 N Sunset Dr, Piqua 45356 | (937) 773-9900 |
| Mutual Federal Savings Bank 732 N Sunset St, Piqua 45356 | (937) 773-9900 |
| Unity National Bank 1603 Covington Ave, Piqua 45356 | (937) 778-1731 |
| Unity National Bank 212 N Main St, Piqua 45356 | (937) 773-0752 |
| Unity National Bank 215 N Wayne St, Piqua 45356 | (937) 773-0752 |
| Us Bank 200 N College St, Piqua 45356 | (937) 778-2590 |