techco:person:zhou-hongyi

Zhou Hongyi

周鸿祎

Zhou Hongyi is a Chinese entrepreneur who co-founded Qihoo 360.

Zhou Hongyi co-founded Qihoo 360 in 2005 with Qi Xiangdong and built a consumer security and browser business.¹

Companies

• Qihoo 360 — Co-founder

Sources

1. Zhou Hongyi . Wikipedia. Accessed 2026-09-12.