The Hanover Insurance Group, Inc., through its subsidiaries, provides various property and casualty insurance products and services in the United States and internationally. It operates through four segments: Commercial Lines, Personal Lines, Chaucer, and Other. The Commercial Lines segment offers commercial multiple peril, commercial automobile, workers' compensation, and other commercial coverages, such as inland marine, specialty program business, management and professional liability, surety, and specialty property, as well as monoline general liability, umbrella, healthcare, and miscellaneous commercial property insurance products. The Personal Lines segment provides personal automobile and homeowners coverages, as well as other personal coverages, including personal inland marine, umbrella, fire, personal watercraft, earthquake, and other miscellaneous coverages. The Chaucer segment offers marine, aviation, and political insurance; casualty comprising international liability, specialist coverages, and run-off syndicate participations; and energy, property, and assumed reinsurance treaty insurance services. The Other segment markets investment management and advisory services to institutions, pension funds, and other organizations. The company markets its products and services through a network of independent agents and brokers. The Hanover Insurance Group, Inc. was founded in 1852 and is headquartered in Worcester, Massachusetts.
