Introduction: Founded in 1922, State Farm Mutual Automobile Insurance Company is one of the leading insurers in the United States. Located in Pheonix, Ariz., the company offers a variety of

, The American Family Insurance is one of the largest mutual property/casualty insurance companies in the United States. Based in Phoenix, business. As well as farm and ranch insurance, among others. The firm operates in 19 states spanning from Washington

in 1927, The American Family Insurance is the nation's largest mutual property/casualty insurance company. Based in Phoenix, Ariz, business as well as farm and ranch insurance, among others. The firm operates in 19 states spanning from Washington