Comcast Corporation operates as a media and technology company worldwide. It operates through Cable Communications, Cable Networks, Broadcast Television, Filmed Entertainment, and Theme Parks segments. The Cable Communications segment offers video, high-speed Internet, and voice, as well as security and automation services to residential and business customers under the XFINITY brand. This segment also provides business services, such as Ethernet network services; and cellular backhaul services to mobile network operators. The Cable Networks segment operates national cable networks, which provide entertainment, news and information, and sports content; regional sports and news networks; international cable networks; and cable television studio production operations, as well as owns various digital properties, which include brand-aligned Websites. The Broadcast Television segment operates NBC and Telemundo broadcast networks, NBC and Telemundo local broadcast television stations, broadcast television studio production operations, and various digital properties. The Filmed Entertainment segment produces, acquires, markets, and distributes filmed entertainment under the Universal Pictures, Illumination, Focus Features, and DreamWorks Animation names. This segment also develops, produces, and licenses stage plays; and distributes filmed entertainment produced by third parties. The Theme Parks segment operates Universal theme parks in Orlando, Florida, as well as in Hollywood, California; and Osaka, Japan. The company also owns the Philadelphia Flyers, as well as the Wells Fargo Center arena in Philadelphia, Pennsylvania; and operates arena management-related businesses, as well as provides wireless phone services. Comcast Corporation was founded in 1963 and is headquartered in Philadelphia, Pennsylvania.