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    MK Capital

    Northfield, United StatesFounded 2003
    www.mkcapital.comLinkedIn
    Enterprise SoftwareSaaSInfrastructure & CloudHealthcareMedia & EntertainmentRobotics & Automation

    MK Capital is an early and growth-stage venture capital firm based in Northfield, Illinois, managing over $500 million in assets under management. The firm primarily invests in disruptive B2B software, cloud services, and technology companies, acting as an active strategic partner and board member.

    Average disclosed round size is $12.0M (across 34 rounds with reported amounts).

    Find people at MK Capital on Goldilocks AI

    Portfolio

    35

    Fund Size

    —

    Top Stage

    Series A

    Last 12 Mo

    0

    Team

    BM

    Bret Maxwell

    Managing General Partner

    MK

    Mark Koulogeorge

    Managing General Partner

    JB

    Josh Beebe

    Partner

    KW

    Kirk Wolfe

    Partner

    AS

    Arvind Shankar

    Associate

    SM

    Sultan Mehrabi

    Portfolio Operations Consultant

    Portfolio Breakdown

    Stage Distribution

    Sector Distribution

    Investment Activity

    DealsAvg Round Size

    Portfolio

    42 investments
    CompanyRoundAmountDate
    FoodOp logoFoodOpUnknown—Jan 2026
    Uncountable logoUncountableSeries A—Jun 2025
    Infi logoInfiSeries A$12MFeb 2025
    Infi logoInfiSeries A—Jan 2025
    Optilogic logoOptilogicSeries B—Oct 2023
    Optilogic logoOptilogicSeries A$13MJan 2023
    Datanomix logoDatanomixGrowth$12MJan 2023
    eSpark logoeSparkSeries B$25MJan 2022
    RingLogix logoRingLogixSeed$3MJan 2022
    RingLogix logoRingLogixSeries A$3MJan 2022
    Intradiem logoIntradiemUnknown$35MJan 2021
    Infi logoInfiSeed—Jan 2021
    Nerdio logoNerdioSeries A$8MFeb 2020
    Passport logoPassportSeries D$65MDec 2019
    Lightstream logoLightstreamSeries A$8MFeb 2019
    Lightstream logoLightstreamSeries A$8MJan 2019
    Clear Software logoClear SoftwareSeries A—Aug 2018
    UUnitas GlobalUnknown$10MJan 2018
    CellTrak logoCellTrakUnknown$4.5MJan 2017
    Passport logoPassportSeries B$8MMay 2016
    Wellspring logoWellspringSeries B$6MJan 2016
    OneCause logoOneCauseUnknown$6MJan 2016
    SimpleReach logoSimpleReachSeed$9MJul 2014
    LLamasoft logoLLamasoftSeries A$6MOct 2012
    eSpark, Inc. logoeSpark, Inc.Series A$5.7MSep 2012
    Page 1 of 2

    Top Co-Investors

    NewSchools Venture Fund3 shared
    Pritzker Group Venture Capital3 shared
    Bain Capital Ventures3 shared
    Grotech Ventures3 shared
    Relevance Ventures3 shared
    Learn Capital2 shared
    B372 shared
    First Round Capital2 shared
    Shasta Ventures2 shared
    Elevate Ventures2 shared
    Techstars2 shared
    Silicon Valley Bank2 shared
    Rev1 Ventures2 shared
    JobsOhio2 shared
    Rho Capital Partners2 shared
    H.I.G. Growth Partners2 shared
    ThornTree Capital Partners2 shared
    500 Global1 shared
    Redpoint Ventures1 shared
    GV1 shared

    Last updated: 20 October 2026