Established in 1927, American Family Insurance was formerly known as Farmers Mutual Automobile Insurance Company. Based in Gilbert, Ariz., it offers various types of insurance products, such as auto, home, life/annuities, health, business and farm/ranch. The company operates in 19 U.S. states from Washington to Ohio. American Family Insurance also provides a variety of liability umbrella insurance that includes personal, commercial and farm/ranch. A.M. Best Co. has ranked American Family insurance as the United States one of the largest mutual property/casualty insurance companies.