Midsize to Large Business Insurance

Your partner and trusted guide for complex risks

With Liberty Mutual, your large or midsize business benefits from a global team standing 50,000 strong, backed by the stability and endurance of a Fortune 100 company. We've developed specialized coverage and services that speak directly to your needs, whether for current risks or those looming just over the horizon. Your business benefits from our expert underwriters, working side-by-side with industry-leading risk controls, claims, and client service teams to deliver the protection you need with the service you deserve.


U.S. Property & Casualty Insurance

Coverages and services that speak directly to your company's needs, no matter how complex the risks.

U.S. Specialty Insurance

Flexible, specialized solutions that address today's risks - and tomorrow's.

Global Insurance Solutions

Dynamic coverage, expert services, and global expertise for even your most complex business challenges.


Surety solutions for contractors and corporations of all sizes.

All you need, all in one place

Industries evolve. Risks change. Our focus on better protection never wavers.


Liberty Mutual Viewpoint: From COVID-19 to future insurance trends, stay up to date with insights from your partner in protection.


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