Qihoo 360
Beijing, Beijing, China · Founded 2005
10001+ employees · 601360
Sourced & current · updated Jun 27, 2026Website
Chinese internet-security and search company; operator of 360 Search (So.com / haosou.com) and the 360 Dianjing search-advertising platform.
Where they sit
Second-largest search engine in China; major challenger to Baidu in search advertising with a large security and browser user base providing audience scale
Ownership
Subsidiaries