About Roku, Inc.Roku pioneered streaming for the TV and aspires to power every TV in the world. As of the end of June 2017, Roku OS powered TV streaming for 15+ million monthly active accounts which streamed nearly 7 billion hours of video and music in the first half of 2017. Roku is known for streaming innovation and high customer engagement, offering content providers and video advertisers the best way to reach streaming audiences. Roku streaming players and Roku TV models are available in 10 countries through direct retail sales and licensing arrangements with TV OEMs and service operators. The company was founded by Anthony Wood, inventor of the DVR. Roku is headquartered in Los Gatos, Calif. U.S.