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 | $42,160,789 | BK |
| Nicolet National Bank | Green Bay, WI | 10-31-2000 | $8,625,249 | BK |
| SUMMIT | Madison, WI | 01-01-1935 | $7,470,641 | CU |
| LANDMARK | Brookfield, WI | 01-01-1933 | $6,728,405 | CU |
| Johnson Bank | Racine, WI | 11-12-1970 | $6,608,669 | BK |
| COMMUNITY FIRST | Appleton, WI | 01-01-1975 | $5,939,407 | CU |
| UNIVERSITY OF WISCONSIN | Madison, WI | 01-01-1931 | $5,614,022 | CU |
| ROYAL | EAU CLAIRE, WI | 01-01-1964 | $5,362,984 | CU |
| John Deere Financial, f.s.b. | Middleton, WI | 12-24-2000 | $4,587,137 | BK |
| CONNEXUS | Wausau, WI | 01-01-1935 | $4,583,100 | CU |
| Bank First, N.A. | Manitowoc, WI | 01-01-1894 | $4,292,387 | BK |
| Town Bank, National Association | Hartland, WI | 07-23-1998 | $4,133,157 | BK |
| COVANTAGE | Antigo, WI | 01-01-1953 | $3,735,449 | CU |
| First Business Bank | Madison, WI | 05-01-1909 | $3,716,192 | BK |
| EDUCATORS | RACINE, WI | 01-01-1937 | $3,400,698 | CU |