Comcast

Comcast Corporation (simply known as Comcast, and formerly known as American Cable Systems and Comcast Holdings), incorporated and headquartered in Philadelphia, is an American multinational telecommunications and media conglomerate. The corporation is the second-largest broadcasting and cable television company in the world by revenue (behind AT&T). It is the third-largest pay-TV company, the second-largest cable TV company by subscribers, and the largest home Internet service provider in the United States. In 2023, the company was ranked 51st in the Forbes Global 2000. Comcast is additionally the nation's third-largest home telephone service provider. It provides services to U.S. residential and commercial customers in 40 states and the District of Columbia. As the owner of the international media company NBCUniversal since 2011, Comcast is also a high-volume producer of feature films for theatrical exhibition and television programming, and a theme park operator. It is the world's third-largest telecommunications company by revenue.