Comcast is a media and technology company. Co.'s cable communications segment provides broadband, video, voice, wireless, and other services under the Xfinity brand; Co. also provides these and other services to business customers and sell advertising. Co. markets its services to residential and business customers individually and as bundled services. Co.'s NBCUniversal segment develops, produces and distributes entertainment, news and information, sports, and other content for global audiences, and owns and operates theme parks in the U.S. and Asia. Co.'s Sky segment provides broadband, voice and wireless services individually and as bundled services in select countries.