Comcast Corporation provides entertainment, information, and communications products and services in the United States and internationally. The company’s Cable Communications segment offers video, high-speed Internet, and voice services to residential and business customers. As of December 31, 2011, it served 22.3 million video customers, 18.1 million high-speed Internet customers, and 9.3 million voice customers in 39 states and the District of Columbia. Its Cable Networks segment consists of national cable entertainment, national cable news and information, national cable sports, regional sports and news, and international cable networks; and a cable television production studio and digital media properties. The company’s Broadcast Television segment comprises the NBC and Telemundo broadcast networks, NBC and Telemundo owned local television stations, broadcast television production operations, and related digital media properties, which primarily include brand-aligned Websites. Its Filmed Entertainment segment consists of the operations of Universal Pictures, including Focus Features, which produces, acquires, markets, and distributes filmed entertainment worldwide in various media formats for theatrical, home entertainment, television, and other distribution platforms. This segment also develops, produces, and licenses stage plays. The company’s Theme Parks segment comprises theme parks; studios; and a dining, retail, and entertainment complex. Comcast Corporation also owns a multipurpose arena in Philadelphia; and provides facilities management and food services for sporting events, concerts, and other events. The company offers its services directly to residential and business customers through call centers; door-to-door selling; direct mail, television, Internet, and local media advertising; and telemarketing and retail outlets. Comcast Corporation was founded in 1969 and is headquartered in Philadelphia, Pennsylvania.