Tencent Holdings Limited (Chinese: 腾讯控股有限公司; SEHK: 700) is a Chinese investment holding company whose subsidiaries provide mass media, entertainment, internet and mobile phone value-added services, and operate online advertising services in China. Its headquarters are in Nanshan District, Shenzhen.
Tencent's many services include social network, web portals, e-commerce, and multiplayer online games. It is the fourth-largest Internet company in the world after Google, Amazon, and Ebay as of April 2014. In 2012, Tencent's revenue outstripped Facebook's by over $2 billion. In September 2013, Tencent's market valuation rose to US$101 billion, nine years after going public. As March 12, 2014, the market value of Tencent is about 1.041 trillion yuan (US$150 billion).