
FM is the master brand of FM, a mutual commercial property insurance company headquartered in Johnston, Rhode Island. Founded in 1835 as the Factory Mutual System and rebranded from FM Global to FM in 2024, it insures large industrial and commercial properties through an engineering-led loss prevention model.
| Brand | Parent Company | Ownership Type |
|---|---|---|
| FM | FM | Brand division |
Zachariah Allen founded the Factory Mutual System in Providence, Rhode Island in 1835, pioneering the idea that inspected, engineered buildings should pay lower premiums. The mutual group consolidated through the 20th century as FM Global, then shortened its name to FM in 2024. Chairman and CEO Malcolm Roberts leads the company, which insures roughly one in three Fortune 1000 companies.
The mutual commercial property insurer formerly known as FM Global, founded in 1835 and headquartered in Johnston, Rhode Island.
No direct competitors found in the same category. This could be because FMoperates in a unique market segment or we're still building our competitor database.
Looking for brands with different ownership structures? These similar brands are not owned by FM, giving you alternative choices that support different corporate structures.
InsuranceOwned by American Family Insurance Mutual Holding Company
Flagship insurance brand of the American Family Insurance mutual group, founded in 1927. Auto, home, life, farm, and business coverage sold through exclusive agents in 19 states.
American Family Insurance is privately owned, unlike FM which is under a publicly traded parent company.
InsuranceOwned by American Family Insurance Mutual Holding Company
Direct-to-consumer homeowners, renters, and condo insurance brand founded in Boston in 1997. Acquired by American Family Insurance in 2013 for approximately $616 million.
Homesite Insurance is privately owned, unlike FM which is under a publicly traded parent company.
InsuranceOwned by American Family Insurance Mutual Holding Company
Commercial and farm insurance brand headquartered in Jacksonville, Florida, founded in 1923 as National Grange Mutual. Owned by American Family Insurance since a 2018 mutual merger.
Main Street America Insurance is privately owned, unlike FM which is under a publicly traded parent company.
InsuranceOwned by Nationwide Mutual Insurance Company
Des Moines-founded insurance brand of Nationwide Mutual, serving independent agents and brokers for personal and small commercial lines since 1929.
Allied Insurance is privately owned, unlike FM which is under a publicly traded parent company.
InsuranceOwned by Auto-Owners Insurance Company
Flagship brand of Auto-Owners Insurance Company, the policyholder-owned mutual insurer selling auto, home, business, and life coverage through independent agents since 1916.
Auto-Owners Insurance is privately owned, unlike FM which is under a publicly traded parent company.
InsuranceOwned by Memoir, Inc. (Chapter)
Medicare navigation and advisory brand operated by Memoir, Inc., a private New York company valued at $3 billion in its April 2026 Series E round.
Chapter is privately owned, unlike FM which is under a publicly traded parent company.
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