largest mutual property/casualty insurance companies in the United States. Based in Phoenix, Ariz., farm and ranch insurance, among others. The firm operates in 19 states spanning from Washington to Ohio. With a network of approximately 4,000 agents, The American Family Insurance

the nation's largest mutual property/casualty insurance company. Based in Phoenix, Ariz., it offers farm and ranch insurance, among others. The firm operates in 19 states spanning from Washington to Ohio. With a network of approximately 4,000 agents, The American Family Insurance