Michael Marks is the Founding Managing Partner of Celesta Capital, a deep technology venture firm in San Francisco. See sector focus and contact routes.
Michael Marks is the Founding Managing Partner of Celesta Capital, a deep technology venture firm in San Francisco, where he leverages a 40-year career spanning operator and investor roles. Prior to venture capital, he served 13 years as CEO of Flextronics, growing revenues from $93 million to $16 billion, and briefly acted as interim CEO of Tesla Motors in 2007. His investment thesis targets seed to Series B companies globally in sectors including AI, robotics, semiconductors, biotech, retail, and auto tech. While specific check sizes and lead/follow behavior are not explicitly detailed in available sources, his portfolio includes rounds ranging from $3 million seed investments to $65 million Series C deals. Notable portfolio companies include Katerra, which he founded and led as CEO, as well as Prellis Biologics, Biomason, Carbitex, and GoGo (GoPro). Marks emphasizes scaling hardware and manufacturing enterprises through strategic operational leadership, reflecting his distinctive view that deep tech requires both capital and hands-on executive experience.
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