Liberty Mutual Group is a diversified international group of insurance companies and one of the largest multi-line property and casualty insurers in North America. Founded in Boston in 1912, the group has more than $42 billion in consolidated assets and $14 billion in consolidated revenue. The company ranks 142nd on the Fortune 500 list of largest corporations in the United States.

Along with being the leading provider of workers compensation insurance, programs and services in the United States for 65 years, Liberty Mutual provides a wide range of products and services, including: general liability, commercial auto and business property, group life and disability, and private passenger auto and homeowners insurance; integrated disability management; individual life insurance and annuities.

The company employs 35,000 people in more than 800 offices throughout the world.