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    Mousse Partners

    New York, New York, United StatesFounded 1991
    www.moussepartners.comLinkedIn
    TelecomHealthcareConsumerE-Commerce & MarketplaceBiotech & Life SciencesTravel & HospitalityMedia & EntertainmentFood & AgricultureClimate & Energy

    Mousse Partners is a single-family office for the Wertheimer family (owners of Chanel) that manages a global, diversified portfolio across various asset classes, including private equity and venture capital. The firm focuses on long-term value creation, investing in diverse sectors from Series A through E rounds, and offers strategic mentorship and access to a luxury brand network to its portfolio companies.

    Their most common stage is series-c (44% of deals). Average disclosed round size is $124.8M (across 15 rounds with reported amounts).

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    Portfolio

    16

    Fund Size

    $89B

    Top Stage

    Series C

    Last 12 Mo

    0

    Portfolio Breakdown

    Stage Distribution

    Sector Distribution

    Investment Activity

    DealsAvg Round Size

    Portfolio

    16 investments
    CompanyRoundAmountDate
    Evolved By Nature logoEvolved By NatureSeries C$120MJun 2022
    Thirty Madison logoThirty MadisonSeries C$140MJun 2021
    MessageBird logoMessageBirdSeries C$800MApr 2021
    MessageBird logoMessageBirdSeries C$200MOct 2020
    Tonal logoTonalSeries D$110MSep 2020
    BButler HospitalitySeries A$15MJul 2020
    BRAVO SIERRA logoBRAVO SIERRASeries A$12MFeb 2020
    SSulapacSeries A$15MDec 2019
    WHOOP logoWHOOPSeries B$25MMar 2018
    Memebox logoMemeboxSeries C$60MDec 2016
    SeatGeek logoSeatGeekSeries C$62MApr 2015
    PPaperless PostSeries C$25MApr 2014
    AAdore MeSeries B$8.5MJul 2013
    Nature's Fynd logoNature's FyndSeries B$80M—
    Rhizome logoRhizomeUnknown——
    MessageBird logoMessageBirdGrowth$200M—

    Top Co-Investors

    Bonnier Ventures4 shared
    Accel4 shared
    Atomico3 shared
    Y Combinator3 shared
    Glynn Capital3 shared
    LGT Lightstone3 shared
    NewView Capital3 shared
    Canaan Partners2 shared
    Kraft Group2 shared
    CHANEL2 shared
    Spark Capital2 shared
    Generation Investment Management1 shared
    Breakthrough Energy Ventures1 shared
    Danone Manifesto Ventures1 shared
    &vest1 shared
    L Catterton1 shared
    Delta-v Capital1 shared
    Amazon Alexa Fund1 shared
    Upfront Ventures1 shared
    August Capital1 shared

    Last updated: 8 March 2026