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    Matrix Partners

    San Francisco, California, United StatesFounded 1977
    matrixpartners.comLinkedIn
    FintechHardware & SemiconductorsDeveloper ToolsE-Commerce & MarketplaceAIHealthcareBiotech & Life SciencesEnterprise Software

    Matrix Partners is an early-stage venture capital firm that invests in technology companies from the idea stage through Series A. They focus on backing founders building transformative technology across various sectors, including B2B, infrastructure, consumer technology, AI, fintech, digital health, and B2B SaaS.

    Deal activity increased 300% year-over-year (8 deals in the last 12 months). Average disclosed round size is $77.3M (across 112 rounds with reported amounts).

    Find people at Matrix Partners on Goldilocks AI

    Portfolio

    117

    Fund Size

    $4B

    Top Stage

    Series B

    Last 12 Mo

    8

    Team

    JO

    James Olsen

    Founder & Managing Partner

    KK

    Kirk Konert

    Managing Partner

    Dana Stalder

    Dana Stalder

    General Partner

    Ilya Sukhar

    Ilya Sukhar

    General Partner

    Stan Reiss

    Stan Reiss

    General Partner

    TB

    Tim Barrows

    General Partner

    TP

    Travis Pearson

    General Partner

    KO

    Kojo Osei

    Partner

    MN

    Moody Nashawaty

    Previously the CSO and Partner

    NG

    Nathan Grossman

    Partner

    RM

    Roger McNamee

    Partner

    RS

    Ryan Sanders

    Partner

    Portfolio Breakdown

    Stage Distribution

    Sector Distribution

    Investment Activity

    DealsAvg Round Size

    Portfolio

    117 investments
    CompanyRoundAmountDate
    GGiantSeed$8MFeb 2026
    Lemon Slice logoLemon SliceSeed$10.5MDec 2025
    Suno logoSunoSeries C$250MNov 2025
    Luma AI logoLuma AISeries C$900MNov 2025
    Luma logoLumaGrowth$900MNov 2025
    Salient logoSalientSeries C$60MJul 2025
    GGeneral MedicineSeries A$32MMay 2025
    Flock Safety logoFlock SafetyGrowth$275MMar 2025
    SSahara AISeries B$43MAug 2024
    Rocketlane logoRocketlaneSeries B$24MJun 2024
    Krutrim logoKrutrimSeries A$50MJan 2024
    SuperOps.ai logoSuperOps.aiSeries B$12.4MOct 2023
    Grit Biotechnology logoGrit BiotechnologySeries B$60MSep 2023
    LightForce Orthodontics logoLightForce OrthodonticsSeries D$80MAug 2023
    Parabola logoParabolaSeries B$24MJun 2023
    EElevateBioGrowth$401MMay 2023
    Accord logoAccordSeries A$10MJan 2023
    SSolve Therapeutics, Inc.Series A$126MDec 2022
    CCommonGroundSeries B$25MNov 2022
    Owl Labs logoOwl LabsSeries C$25MNov 2022
    NebulaGraph logoNebulaGraphSeries A—Sep 2022
    Chameleon logoChameleonSeries A$13MSep 2022
    15Five logo15FiveGrowth$52MJul 2022
    Courier logoCourierSeries B$35MJun 2022
    Lightspark logoLightsparkUnknown—May 2022
    Page 1 of 5

    Top Co-Investors

    Andreessen Horowitz12 shared
    Spark Capital9 shared
    Y Combinator7 shared
    Tiger Global Management6 shared
    Sequoia Capital5 shared
    Thrive Capital5 shared
    Founders Fund4 shared
    Webb Investment Network4 shared
    General Catalyst4 shared
    Coatue Management4 shared
    Ribbit Capital4 shared
    Accel4 shared
    Menlo Ventures4 shared
    Initialized Capital4 shared
    Tencent Investment3 shared
    Benchmark3 shared
    Upfront Ventures3 shared
    Index Ventures3 shared
    Bessemer Venture Partners3 shared
    Amplify Partners3 shared

    Last updated: 5 March 2026