Renren Inc. engages in the provision of social networking service, used car business, and Software as a Solution (SaaS) business. It operates social networking website and mobile services and a social video platform woxiu.com. It operates through the Renren and Auto Group segments. The Renren segment consists of Internet value-added services and other business line; and SaaS business. The Auto group segment includes used automobile sales business and financing business. The company was founded by Chen Yi Zhou in February 2006 and is headquartered in Beijing, China.