CBS Interactive was a venture capital firm in California that focuses on news, sports, entertainment, technology, and business sectors. Founded 2011 in San Francisco, California, United States, it invests in seed, series A, angel, series B, and series C rounds. Its portfolio companies include Attentive, Specless, and Sapho. CBS Interactive is an online content network for information and entertainment. This company is an operator of media websites. The company controls six media websites, ZDNet.de, sillicon.de, CNET.de, Itespresso.de, Gizmodo.de and ChannelBiz.de. CBS Interactive was acquired and merged with NetmediaEurope.