Cincinnati Financial Corporation engages in the property casualty insurance business in the United States. It operates in five segments: Commercial Lines Property Casualty Insurance; Personal Lines Property Casualty Insurance; Excess and Surplus Lines Property Casualty Insurance; Life Insurance; and Investments. The Commercial Lines Property Casualty Insurance segment provides coverage for commercial casualty, commercial property, commercial auto, and workers' compensation. This segment also offers coverage for property, liability, and business interruption for specific industry classes; and contract and commercial surety bonds, fidelity bonds, and director and officer liability insurance, as well as machinery and equipment coverage. The Personal Lines Property Casualty Insurance segment provides coverage for personal auto and homeowners, as well as other insurance products, including dwelling fire, inland marine, personal umbrella liability, and watercraft coverages to individuals. The Excess and Surplus Lines Property Casualty Insurance segment offers commercial casualty insurance that covers businesses for third-party liability from accidents occurring on their premises or arising out of their operations, such as products and completed operations; and commercial property insurance, which insures loss or damage to buildings, inventory, equipment, and business income from causes of loss consisting of fire, wind, hail, water, theft, and vandalism. The company's Life Insurance segment provides term life insurance; universal life insurance; whole life insurance; and worksite products, including term, whole life, universal life, and disability insurance offered to employees through their employer. This segment also markets disability income insurance, deferred annuities, and immediate annuities. The company also offers commercial leasing and financing services. Cincinnati Financial Corporation was founded in 1950 and is headquartered in Fairfield, Ohio.