YY Inc., through its subsidiaries, operates an online social platform in the People's Republic of China. It provides YY Client, a personal computer based user software that offers real-time access to user-created online social activities groups. The company also offers Web-based YY that enables users to conduct real-time interactions on the Web without any downloads or installations; and Mobile YY, a smartphone application. In addition, it operates Duowan.com, a game media Website that provides information on online games and other resources for users and online game players. The company was founded in 2005 and is based in Guangzhou, the People's Republic of China.