Aflac is a supplemental insurance company that provides coverage for expenses that are not covered by traditional health insurance. The company was founded in 1955 and is based in Columbus, Georgia. Aflac is the largest provider of supplemental insurance in the United States. They offer a variety of insurance products including accident insurance, cancer insurance, critical illness insurance, dental insurance, final expense insurance, life insurance, pet insurance, and vision insurance. Aflac also provides group insurance products for large employers such as dental insurance, vision insurance, life insurance, and disability insurance.