Internet technology companies of China

instant messaging software service

NetEase, Inc. () is a Chinese developer and publisher of online PC and mobile games, advertising services, email services, and e-commerce platforms. It is one of the largest Internet and video game companies in the world and was founded by Ding Lei in June 1997.

thumb|Sohu.com Media Plaza thumb|Sohu.com Internet Plaza Sohu, Inc. () is a Chinese Internet company headquartered in the Sohu Internet Plaza in Haidian District, Beijing. Sohu and its subsidiaries offer advertising, a search engine (Sogou.com), on-line multiplayer gaming (ChangYou.com) and other services.

UCWeb Inc. (also known as UC Mobile) is a Chinese mobile Internet company that offers products and services that include mobile browser, UC News, and search engine services. Its flagship product, UC Browser, topped the Chinese, Indonesian and Indian markets in 2013.

Chinese video game developer

Xunlei Limited () is a Chinese multinational technology company and an online service provider founded in 2003. The subsidiary of Xunlei Limited, Shenzhen Xunlei Networking Technologies, Co., Ltd. () was formerly known as Sandai Technologies (Shenzhen) Inc. and changed its name to Shenzhen Xunlei Networking Technologies, Co., Ltd. in May 2005. Its headquarters are in Nanshan District, Shenzhen.