Comprehensive Solutions; Unmatched Service
Founded in 1968, M3 Insurance is Wisconsin's largest privately held commercial insurance agency, serving clients across the country from five Wisconsin offices. We are uniquely aligned to protect all your assets:
- Property & Casualty
- Employee Benefits
- Corporate Retirement Plans
- Executive Benefits & Disability
- Personal Insurance
24/7 Client Resources: M3Connect, a secure online hub exclusively for our clients, provides anytime access to time-saving tools and resources, like OSHA compliance and reporting information, risk management documents, live web conferences, online collaboration with other HR professionals and more. Login at the top of the page.
Industry Specializations
Focus on Your Business
No other agency is as committed to understanding your business. Our highly specialized practice groups – each with a singular focus – have been created to ensure the very best in products, along with spot-on guidance and service.
Construction & Real Estate
M3’s construction and real estate specialists have your risk management, insurance and surety needs covered.
Education & Government
M3’s dedicated education and government specialists provide risk management and insurance solutions, including property and casualty services and employee benefits services.
Manufacturing & Distribution
M3’s manufacturing and distribution specialists are experts in risk management and insurance solutions, including property and casualty services and employee benefits services.
Senior Living & Social Services
From government compliance to disaster recovery, M3’s senior living and social services specialists solve your risk management and insurance placement needs with acuity.
Transportation
M3’s dedicated transportation specialists provide insurance and risk management services for the transportation industry.






