Harry Tsao is a Pasadena-based angel investor and serial entrepreneur who operates his investment activity through. See sector focus and contact routes.
Harry Tsao is a Pasadena-based angel investor and serial entrepreneur who operates his investment activity through the Avista Investments family office, which he founded in 2009 after selling his comparison-shopping firm MeziMedia to ValueClick for $300 million. His investment thesis targets venture and growth-stage opportunities primarily in technology, sports, food, health, AI, and consumer sectors, with a geographic focus on the United States. Tsao has deployed patient capital across approximately 60 tech and sports ventures, including notable investments in SpaceX, the Golden State Warriors, LAFC, and PopID. He also served as a co-founder and board member at Kitchen United, where he made a Series C investment in July 2022. While specific check sizes and lead/follow behavior are not publicly documented, his portfolio demonstrates a pattern of backing companies from early stages through later growth rounds. Tsao distinguishes himself by emphasizing “patient capital” and has publicly shared his entrepreneurial journey, noting he started his first business with just $10,000 before achieving a $300 million exit.
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