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    F4 logo

    F4

    London, United KingdomFounded 2017

    F4 Fund is an early-stage venture capital firm that primarily invests in "relentless founders" building ambitious companies, often those with backgrounds in the video gaming industry. Their strategy involves providing both capital and operational expertise to support companies from pre-seed through Series A across diverse sectors such as gaming, consumer apps, AI/ML, and developer tools.

    50% of their portfolio is in Healthcare. Their most common stage is series-c (50% of deals). Average disclosed round size is $53.1M (across 4 rounds with reported amounts).

    Find people at F4 on Goldilocks AI

    Portfolio

    4

    Fund Size

    $100M

    Top Stage

    Series C

    Last 12 Mo

    0

    Portfolio Breakdown

    Stage Distribution

    Sector Distribution

    Investment Activity

    DealsAvg Round Size

    Portfolio

    4 investments
    CompanyRoundAmountDate
    SSeries EntertainmentSeries A$28MSep 2024
    AfterHour logoAfterHourSeed$4.5MJun 2024
    Adia Health logoAdia HealthSeries B$90MMay 2021
    Adia Health logoAdia HealthSeries C$90M

    Top Co-Investors

    Leaps by Bayer3 shared
    Vitruvian Partners3 shared
    Pear VC1 shared
    Netflix1 shared
    Bitkraft1 shared

    Last updated: 15 April 2026