Western National Insurance Group

Western National Insurance Group

Western National Insurance Group was founded in 1900 as a mutual insurer, a structure that means its policyholders are its owners — a governance model that has shaped its patient, regionally concentrated underwriting for 124 years. Stuart Henderson, who served as CEO for two decades before stepping into a board role in 2021, also chaired the National Association of Mutual Insurance Companies (NAMIC), cementing the firm's influence within the mutual-insurance ecosystem. Current President and CEO Rick Long now oversees the group from Edina, Minnesota, where its corporate center anchors a portfolio of commercial real estate holdings. The group writes property and casualty coverage through eight distinct regional companies, targeting the Midwestern, Northwestern, and Southwestern United States. Its geographic footprint extends beyond Minnesota to offices in Seattle, Anchorage, and Lansing, reflecting the regional banners — Western National Assurance, Umialik Insurance, and Michigan Millers Mutual — that underpin its multi-state licensing. The investment portfolio, typical of a private mutual P&C carrier, is anchored in fixed-income securities that match liability durations, with equity and real-asset sleeves built to support surplus growth. The Edina Corporate Center at 4700 West 77th Street stands as a directly owned commercial asset on the group's balance sheet. In 2025, the firm's leadership ties to the broader insurance infrastructure were underscored when Phil Campbell, Senior Managing Director at Aon and a business partner to the group, received Aon's President's Award. The group maintains memberships in the Insurance Federation of Minnesota, the Insurance Industry Charitable Foundation, and the Property Loss Research Bureau. Separately, it operates a charitable giving program and a scholarship program, both channeling capital into communities within its underwriting territory. Structurally, Western National operates as a pure mutual — there are no external shareholders to satisfy, which allows underwriting decisions to prioritize long-term combined-ratio discipline over quarterly earnings pressure. This is the genuine differentiator: eight regionally branded carriers under one mutual holding structure, each able to price risk against local loss experience while the parent aggregates surplus and deploys a centralized investment strategy. No private equity sponsor, no public float, just a 124-year-old policyholder-owned balance sheet managed from a single suburban Minneapolis campus.