Markel Group Inc., through its subsidiaries, engages in the insurance business in the United States and internationally. It offers general and professional liability, personal lines, marine and energy, specialty programs, and workers' compensation insurance products; and property coverages that include fire, windstorm, hail, water damage, and other property coverages comprising catastrophe-exposed property risks, such as earthquake and wind. The company also offers credit and surety products, and collateral protection insurance products. In addition, it offers transaction, directors and officers, and healthcare liability reinsurance; and specialty treaty reinsurance products, including credit and surety, workers' compensation, marine and energy, public entity, mortgage default, aviation and space, agriculture, and discrete political violence.
