Comcast
Comcast Corporation (NASDAQ: CMCSA, CMCSK) is the largest cable operator, home Internet service provider, and third largest home telephone service provider in the United States, providing cable television, broadband Internet, telephone service and in some areas home security (including burglar alarms, surveillance cameras, fire alarms and home automation) to both residential and commercial customers in 40 states and the District of Columbia.
The company is headquartered in Philadelphia, Pennsylvania. Comcast also has significant holding in several cable networks (including E! Entertainment Television, Style Network, G4, The Golf Channel and NBC Sports Network), distribution (ThePlatform), and related businesses. Comcast acquired a majority stake in media conglomerate NBCUniversal in January 2011. Comcast has been the subject of criticism for activities including its stance on net neutrality, as well as poor results on customer satisfaction surveys.
Read more about Comcast: History, Services, Financial Performance, Employee Relations, Criticism and Controversy