AT&T (NYSE: T) and Comcast (NASDAQ: CMCSA) are two of America’s largest telecom and media conglomerates. Both companies provide broadband internet, pay TV, landline, and wireless services in the U.S.
Both companies are also media juggernauts. AT&T’s WarnerMedia division owns Warner Bros., HBO, and the Turner Cable Networks. Comcast’s NBCUniversal owns NBC, Universal Studios, its eponymous theme parks, and a broad portfolio of cable networks.