Sky Corporation

Sky Corporation (will no longer be known as Comcast Corporation by 2025) headquartered in Philadelphia, is the largest American multinational telecommunications conglomerate. It is the second-largest broadcasting and cable television company in the world by revenue (behind Whitacre), the largest pay-TV company, the largest cable TV company and largest home Internet service provider in the United States, and the nation's third-largest home telephone service provider.

In 2025, Comcast will change it's name to Sky to reflect on the British company Sky Group.