Call it truth in advertising -- Nationwide Mutual Insurance Company has offices throughout the US. The company is a leading US property/casualty insurer that also provides life insurance and retirement products through its Nationwide Financial Services subsidiary. Its property/casualty products range from general personal and commercial coverage -- including auto, home, and business owners policies -- to such specialty lines as professional liability, workers' compensation, agricultural, loss-control, pet insurance, and other coverage. The company sells its products and provides services through Allied Group, Harleysville, Nationwide Agribusiness, GatesMcDonald, Scottsdale Insurance, and other subsidiaries.