I'm a bartender and as far as I know a dive bar is one that is dirty and the people that patronize it are just as dirty as it is. Physically, mentally, etc. a dive bar is a grimy, dirty, non-pretentious bar, where tough guys with tattoos and mean drunks hang out and posers get the crap beat out of them.
It has a market cap of $173.5 billion and revenues of $48.813 billion as of December 31, 2014. Comcast Corp (CMCSA): Established in 1963 with headquarters in Philadelphia, Comcast is one of the largest global media, entertainment and communications companies listed on the NASDAQ. Its business is run through five segments: Cable Communications (video, high-speed Internet, and voice services)
U.S. examples. In the 2016 Forbes Global 2000 list, Comcast was America's largest media conglomerate in terms of revenue, with The Walt Disney Company, Time Warner, CBS Corporation & Viacom (both are controlled by National Amusements through supervoting shares), and 21st Century Fox comprising the top six.