XD Inc. is an investment holding company that develops, publishes, operates, and distributes mobile and web games in Mainland China and internationally. It operates through two segments: Games and the TapTap platform. TapTap is a game community and platform that provides online marketing and information services to game developers and publishers or their agents. The company also engages in the catering business and invests in game development entities. Founded in 2011, XD Inc. is headquartered in Shanghai, the People's Republic of China.