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    AngelBacked

    Don Ritzen

    Advisor

    Rockstart Accelerator
    Amsterdam, New York, United States
    6 investments

    Don Ritzen is an Advisor at Rockstart Accelerator based in Amsterdam, New York, United States. Don Ritzen has backed 6 companies, including Peerby, Ideedock and VideoAvatars. Investment focus areas include Online Rental, DeepTech and Enterprise Software.

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    Investment Focus

    Online Rental
    DeepTech
    Enterprise Software
    HR Tech
    Social Media Platforms
    Small and Medium Businesses
    Information Services
    Information Technology (IT)
    Marketplace
    Collaborative Consumption
    Mobile
    Photo Sharing
    Social Media Marketing
    Consumer Internet
    PeertoPeer
    Aerospace
    Hardware
    Social Media
    Content Summarization
    Knowledge Management

    Portfolio Companies (6)

    IndustryStageWebsite
    1Peerby————
    2Ideedock————
    3VideoAvatars————
    4PastBook————
    5Postcron————
    6Nexi————
    Showing 1–6 of 6

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