Graham Media Group, a subsidiary of Graham Holdings Company (NYSE: GHC), owns five local television stations—each in a top-50 market and all recognized as news leaders: KPRC–Houston and WDIV–Detroit (NBC); KSAT–San Antonio (ABC); WKMG–Orlando (CBS); and WJXT–Jacksonville (independent), as well as Social News Desk, a leading provider of social media management tools designed to connect newsrooms with their users. The stations also broadcast digital channels focusing on classic television and lifestyle programming, in addition to operating market-leading websites, mobile sites and mobile apps delivering breaking news, weather and community news, reaching millions of users across each platform. All are deeply involved in local initiatives and public service projects designed to serve, inform and improve their respective communities.