Liberty Mutual Insurance

Our commitment

All you need, all in one place
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Impact of severe weather

The immediate damage is often just the start.
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Risk management insights

Explore key issues facing your business.

As businesses evolve, they need a stable, adaptive insurer that is always looking ahead. We provide comprehensive, tailored business insurance solutions with expertise and care to help protect your people, property, and reputation.


Liberty Mutual at a glance


on the U.S. Fortune list

based on 2020 revenue

th largest

global property and casualty insurer

2020 gross written premium


largest global surety

(based on available global GWP and NEP data)


countries and economies

around the world

Specialty solutions from Ironshore

Ironshore, a Liberty Mutual Company, provides broker-sourced specialty property and casualty insurance solutions for U.S.-based businesses with complex or unique risks and high-severity loss potential 


2020 Environmental, Social, and Governance Review

We’re committed to being Environmentally conscious and a force for Social good, while operating with the highest standards of Governance (ESG). Learn more about Liberty Mutual’s ESG efforts in our 2020 Environmental, Social and Governance Review.

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Latest insights

This website is intended to be informational. Descriptions are provided only as a summary outline of the products and services available and are not intended to be comprehensive and do not constitute an offer to sell or a solicitation. The products and services described may not be available in all states or jurisdictions. See your policy, service contract, or program documentation for actual terms, conditions, and exclusions. Any inquiries regarding the subject matter set forth herein should be directed through licensed insurance professionals.

Coverage and insurance are provided and underwritten by Liberty Mutual Insurance Company or its affiliates or subsidiaries. When we offer insurance products, we will state clearly which insurer will underwrite the policy. Some policies may be placed with a surplus lines insurer. Surplus lines insurers generally do not participate in state guaranty funds and coverage may only be obtained through duly licensed surplus lines brokers.