Chubb Ltd. operates as a holding company, which engages in the provision of commercial and personal property and casualty insurance, personal accident and accident and health (A&H), reinsurance, and life insurance. The company is headquartered in Zurich, Zuerich and currently employs 40,000 full-time employees. The Company, through its subsidiaries, provides a range of insurance and reinsurance products and services to clients around the world. Its segments include North America Commercial property and casualty (P&C) Insurance, North America Personal P&C Insurance, North America Agricultural Insurance, Overseas General Insurance, Global Reinsurance and Life Insurance. The company offers commercial insurance products and service offerings, such as risk management programs, loss control, and engineering and complex claims management. The company provides specialized insurance products to areas, such as aviation and energy. The company also offers personal lines insurance coverage, including homeowners, automobile, valuables, umbrella liability and recreational marine products. In addition, it supplies personal accident, supplemental health and life insurance to individuals in select countries.