| Business | Phone |
| Bank Mutual 2205 Wisconsin Ave, New Holstein 53061 | (920) 898-5737 |
| First National Bank-Md 2210 Calumet Dr, New Holstein 53061 | (920) 898-1616 |
| M & I Bank 1820 Wisconsin Ave, New Holstein 53061 | (920) 898-4284 |
| National Exchange Bank & Trust N10504 County Road G, New Holstein 53061 | (920) 898-5757 |