Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Associated Bank, National Association | Green Bay, WI | 01-01-1874 | $40,967,266 | BK |
| Nicolet National Bank | Green Bay, WI | 10-31-2000 | $8,453,024 | BK |
| SUMMIT | Madison, WI | 01-01-1935 | $6,949,503 | CU |
| LANDMARK | Brookfield, WI | 01-01-1933 | $6,362,138 | CU |
| Johnson Bank | Racine, WI | 11-12-1970 | $6,274,391 | BK |
| COMMUNITY FIRST | Appleton, WI | 01-01-1975 | $5,550,453 | CU |
| UNIVERSITY OF WISCONSIN | Madison, WI | 01-01-1931 | $5,303,716 | CU |
| CONNEXUS | Wausau, WI | 01-01-1935 | $5,303,334 | CU |
| ROYAL | EAU CLAIRE, WI | 01-01-1964 | $5,178,101 | CU |
| Bank First, N.A. | Manitowoc, WI | 01-01-1894 | $4,219,635 | BK |
| Town Bank, National Association | Hartland, WI | 07-23-1998 | $3,764,668 | BK |
| COVANTAGE | Antigo, WI | 01-01-1953 | $3,537,015 | CU |
| First Business Bank | Madison, WI | 05-01-1909 | $3,509,031 | BK |
| John Deere Financial, f.s.b. | Middleton, WI | 12-24-2000 | $3,396,957 | BK |
| EDUCATORS | RACINE, WI | 01-01-1937 | $3,226,162 | CU |