| Business | Phone |
| Community First Credit Union 1100 S 30th St, Manitowoc 54220 | (920) 684-7148 |
| Eastman Employee's Credit 1440 N 24th St, Manitowoc 54220 | (920) 683-9400 |
| Holy Family Memorial Cu 2300 Western Ave, Manitowoc 54220 | (920) 684-2209 |
| Manitowoc Community Cu 1117 S 10th St, Manitowoc 54220 | (920) 684-4833 |
| Manitowoc County Empl Cu 1701 Washington St, Manitowoc 54220 | (920) 686-0178 |
| R W Maritime Credit Union 62 Maritime Dr, Manitowoc 54220 | (920) 682-6946 |
| Shipbuilders Credit Union 2001 Washington St, Manitowoc 54220 | (920) 682-8500 |
| United One Credit Union 1117 S 10th St, Manitowoc 54220 | (920) 684-0362 |
| Unitedone Credit Union 2401 Menasha Ave, Manitowoc 54220 | (920) 686-9479 |
| Unitedone Credit Union 4115 Calumet Ave, Manitowoc 54220 | (920) 684-0361 |
| Wi Aluminum Foundry Empl Cu 838 S 16th St, Manitowoc 54220 | (920) 682-8286 |