Sentinel Insurance Company, Ltd. operates as a key property and casualty insurance subsidiary of The Hartford Financial Services Group, Inc., a leading investment and insurance company founded in 1810. As part of The Hartford, Sentinel contributes to a broad portfolio of insurance products, primarily focusing on business insurance lines such as general liability, commercial auto, property, and workers' compensation. The company leverages the extensive network, financial strength, and centuries-long reputation of its parent company to provide reliable coverage to its clients across the United States.

Founded in

United States