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    Mark Klein

    CEO and President

    San Francisco, California, United States
    38 investments

    Mark Klein is a CEO and President based in San Francisco, California, United States. Mark Klein has backed 38 companies, including OneValley, StormWind Studios and Curious.com. Investment focus areas include Advertising, E-Learning and Events Services.

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    Portfolio Companies (38)

    IndustryStageWebsite
    1OneValley
    2StormWind Studios
    3Curious.com
    4General Assembly
    5Aspiration
    6GoodTime.io
    7Dailybreak
    8Parchment
    9Tynker
    10Maven
    11Handle Financial
    12DreamBox Learning
    Showing 112 of 38
    Page 1 of 4

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    Mark Klein - CEO and President | Angel Investor Profile | AngelBacked