Sogou, Inc. (Chinese: 搜狗; pinyin: Sōugǒu; lit. 'Search-dog') is a Chinese technology company that offers a search engine. It is a subsidiary of Tencent. The offices of Sogou are located on the southeast corner of Tsinghua University in Beijing. Sogou also has offices in Chengdu co-located with Tencent's office building. In April 2018, Sogou established a R&D center in Guangzhou.