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    Longworth Venture Partners logo

    Longworth Venture Partners

    Waltham, Massachusetts, United StatesFounded 1999
    www.longworth.comLinkedIn
    Enterprise SoftwareSaaSData & AnalyticsConsumer

    Longworth Venture Partners is an early-stage venture capital firm founded in 1999 and based in Waltham, Massachusetts. The firm invests in passionate entrepreneurs pursuing breakthrough ideas in emerging technology markets, focusing on consumer and enterprise technology companies.

    Average disclosed round size is $10.9M (across 29 rounds with reported amounts).

    Find people at Longworth Venture Partners on Goldilocks AI

    Portfolio

    24

    Fund Size

    —

    Top Stage

    Unknown

    Last 12 Mo

    0

    Team

    NB

    Nilanjana Bhowmik

    General Partner

    JS

    Jim Savage

    Partner

    PR

    Peter Roberts

    Partner

    IF

    Ian Finley

    Principal

    AJ

    Ahmad Jivraj

    Investment Associate

    PM

    Paul Margolis

    Co-founder

    Portfolio Breakdown

    Stage Distribution

    Sector Distribution

    Investment Activity

    DealsAvg Round Size

    Portfolio

    29 investments
    CompanyRoundAmountDate
    SSwirl NetworksSeries C$18MJan 2015
    UuTest (Applause)Series E$43MJan 2014
    Applause logoApplauseSeries E$43MJan 2014
    Jibe logoJibeSeries B$10MFeb 2013
    Olapic logoOlapicSeries A$15MJan 2013
    Creative Market logoCreative MarketUnknown$1.3MJun 2012
    NNuoDB, Inc.Series B$10MJan 2012
    PPowerInboxSeed$800KOct 2011
    OOwnerIQUnknown$7MJun 2011
    MMarginizePre-Seed$650KAug 2010
    uTest logouTestSeries C$13MJan 2010
    VViewfinitySeries C$8.5MDec 2009
    OOwnerIQGrowth$5.8MJan 2009
    SScrapblogUnknown$4MJan 2009
    MMarathon TechnologiesUnknown$7MJan 2009
    uTest logouTestSeed$5MDec 2008
    MMarathon TechnologiesUnknown$12MJan 2007
    SSupplyWorksBridge$19.2MJun 2001
    Alignable logoAlignableSeed$3M—
    Applause logoApplauseSeries F$35M—
    Vkernel logoVkernelUnknown$7M—
    Rize Inc. logoRize Inc.Seed$4M—
    RapidMiner logoRapidMinerUnknown$16M—
    SSwirlSeed$1.1M—
    SsymformUnknown$4M—
    Page 1 of 2

    Top Co-Investors

    Atlas Venture6 shared
    Scale Venture Partners5 shared
    QuestMark Partners3 shared
    Polaris Partners2 shared
    Tuesday Capital2 shared
    FJ Labs2 shared
    General Catalyst2 shared
    SoftBank Group Corp.2 shared
    Sigma2 shared
    NewSpring2 shared
    Sierra Ventures2 shared
    The Goldman Sachs Group, Inc.2 shared
    DFJ Growth1 shared
    LRMR Ventures1 shared
    Thrive Capital1 shared
    Slow Ventures1 shared
    Zelkova Ventures1 shared
    500 Global1 shared
    Y Combinator1 shared
    SV Angel1 shared

    Last updated: 7 October 2026