Introduction: Founded in 1922, State Farm Mutual Automobile Insurance Company is one of the leading insurers in the United States. Located in Pheonix, Ariz supplement and supplemental medical insurance. It offers business property and liability products, business auto insurance as well as surety

, The American Family Insurance is one of the largest mutual property/casualty insurance companies in the United States. Based in Phoenix in the areas. Auto, home, life/annuities, health, business. As well as farm and ranch insurance, among others. The

largest mutual property/casualty insurance company. Based in Phoenix, Ariz., it offers a wide range of products, such as auto, business as well as farm and ranch insurance, among others. The firm operates in 19 states spanning from Washington