Founded in 1912, Liberty Mutual Group offers a range of insurance products and services for individuals, families and businesses. The group is one of the largest property and casualty insurers in the United States. It provides automobile, homeowners and workers compensation insurance solutions. The group offers insurance coverage for general liability and group disability. Liberty Mutual Group operates more than 900 offices throughout the world. With over $28 billion in annual revenues, it offers commercial multiple peril and fire insurance products. The group is accredited by the Better Business Bureau. Liberty Mutual Group has a staff of nearly 45,000 employees. The company offers a variety of traditional and variable life insurance and annuity products through its subsidiary, Liberty Life Assurance Company of Boston. It is a part of Liberty Mutual Holding Company.