Merger of Green County Mutual Insurance Company With and Into Mutual of Wausau Insurance Corporation

​​Last Updated: October 17, 2025

Information on the Proposed Merger of Green County Mutual Insurance Company With and Into Mutual of Wausau Insurance Corporation

On September 26, 2025, Mutual of Wausau Insurance Corporation (MWIC, the “Applicant”), submitted a Form A filing regarding the proposed acquisition of control of Green County Mutual Insurance Company (GCMIC, the “Domestic Insurer”). The Applicant intends that the merger would occur pursuant to the agreement and plan of merger dated September 15, 2025. After the merger, GCMIC would cease to exist, and the surviving entity would be MWIC.

Filings
Hearing Documents
  • Notice of Hearing Notification
  • Notice of Hearing
  • List of Exhibits
  • Recommendation Memo
Proposed Decision
  • Proposed Decision Notification 
  • Proposed Decision
  • Waiver of Right to Object – Domestic Insurer
  • Waiver of Right to Object – Applicant
Final Decision
  • Final Decision Notification
  • Final Decision