2025 Changes in Bank Structure

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​​​​​​​​​​​​​​​​​​​​​​​​​​​The report below provides a list of acquisitions, mergers, branch changes, name changes, charter conversions, main office relocations, new bank charters, charter cancelations, and Universal Bank certifications completed in 2025.



Bank Structure Changes as of January 31, 2025

Acquisition by Bank Holding Company

  • Jewel Box Financial Services, Inc., Columbus, Wisconsin, acquired Wisconsin River Bank, Sauk City, Wisconsin, effective 5:00 p.m. January 2, 2025.

​Branch Established

  • ​Farmers & Merchants Union Bank, Columbus, Wisconsin, established branches at 608 Phillips Boulevard, Sauk City, Wisconsin, 1101 N. Parker Drive, Janesville, Wisconsin, and 220 N. Main Street, Lodi, Wisconsin, the former main office and branch locations of Wisconsin River Bank, Sauk City, Wisconsin, effective January 2, 2025.

Merger and Charter Cancellation

  • Farmers & Merchants Union Bank, Columbus, Wisconsin, merged with Wisconsin River Bank, Sauk City, Wisconsin, with the charter of Wisconsin River Bank being cancelled effective 5:01 p.m. January 2, 2025.​

Bank Structure Changes as of February 28, 2025

Bank Structure Changes as of March 31, 2025

Bank Structure Changes as of April 30, 2025

Bank Structure Changes as of May 31, 2025​​

Bank Structure Changes as of June 30, 2025​​

Bank Structure Changes as of July 31, 2025

Bank Structure Changes as of August 31, 2025​​

Bank Structure Changes as of September 30, 2025

Bank Structure Changes as of October 31, 2025

Bank Structure Changes as of November 30, 2025

Bank Structure Changes as of December 31, 2025




Contac​​​​t Us

Phone:  (608) 261-7578
Email:  DFIBankingRequests@dfi.wisconsin.gov