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    East X Ventures logo

    East X Ventures

    London, United KingdomFounded 2021

    East X Ventures (formerly East Innovate) is a London-based deep-tech venture capital firm and the investment arm of East X (formerly East Alpha), a quantitative systematic research and investment company. It backs founders building power, manufacturing, supply chains, and AI systems from Seed to Series B, including a dedicated fusion fund, Starmaker One.

    40% of their portfolio is in Marketing & Advertising.

    Find people at East X Ventures on Goldilocks AI

    Portfolio

    4

    Fund Size

    Top Stage

    Unknown

    Last 12 Mo

    2

    Team

    Nathan Mosher

    Nathan Mosher

    General Partner

    Theodore Mollinger

    Theodore Mollinger

    General Partner

    Curran Kalha PhD

    Curran Kalha PhD

    Investor

    Michael Floyd

    Michael Floyd

    Finance Manager

    Miriam Blastiak

    Miriam Blastiak

    IR & Fundraising

    Tom Cooper-Jones

    Tom Cooper-Jones

    Strategic Finance

    Portfolio Breakdown

    Stage Distribution

    Sector Distribution

    Investment Activity

    DealsAvg Round Size

    Portfolio

    5 investments
    CompanyRoundAmountDate
    Proxima logoProximaUnknownJan 2026
    PPROXIMA FUSION GMBHSeedJan 2026
    Proxima logoProximaUnknown$130MJun 2025
    TTokamakUnknown$125MJan 2024
    Ascension logoAscensionUnknown

    Top Co-Investors

    Last updated: 14 September 2026