| Business | Phone |
| De Kalb Financial Cu 136 W 7th St, Auburn 46706 | (260) 925-0800 |
| Fort Federal Credit Union 1302 S Grandstaff Dr, Auburn 46706 | (260) 925-3756 |
| Three Rivers Federal Cu 350 N Grandstaff Dr, Auburn 46706 | (260) 927-9790 |
| W-M Employees Federal Cu 307 E 9th St, Auburn 46706 | (260) 925-4334 |