Founded in 1934, Cooper, Simms, Nelson & Mosley is one of the leading providers of insurance services in the United States. Based in Winter Park, Fla., it specializes in offering commercial property and casualty insurance, as well as fully insured and self-insured programs. The firm provides a wide range of financial services to meet its customers' needs, such as personal life insurance, business life insurance, health insurance, long-term care, vehicle fleets, property and equipment and workers' compensation, to name a few.