Founded in 1986, CBS Corporation is an international mass media company. CBS distributes industry-specific content through various platforms to people all over the globe. The company runs the most widely-watched TV network in the United States. Additionally, it owns one of the world's biggest entertainment content libraries. CBS Corporation operates in various segments including entertainment, broadcasting, cable networks and publishing. The company's businesses span across every type of media and entertainment sector through their CBS Television Network, CBS cable networks, TV and radio stations, content production and distribution media.