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    Activate Venture Partners

    New York, New York, United StatesFounded 1999
    activatevp.comLinkedIn
    HealthcareEnterprise SoftwareAIFintech

    Activate Venture Partners, formerly known as Milestone Venture Partners, is an early-stage venture capital firm based in New York. It serves as the first institutional investor in high-growth technology companies, with a focus on tech-enabled healthcare (digital health) and applied technology.

    30% of their portfolio is in Climate & Energy. Average disclosed round size is $104.3M (across 41 rounds with reported amounts).

    Find people at Activate Venture Partners on Goldilocks AI

    Portfolio

    41

    Fund Size

    $75M

    Top Stage

    Series B

    Last 12 Mo

    7

    Team

    GB

    Glen Bressner

    Co-Founder and Managing Partner

    TP

    Todd Pietri

    Co-Founder and Managing Partner

    EG

    Ed Goodman

    Venture Partner

    JD

    Jeff Davison

    Venture Partner

    AA

    Avlyn Ashterman-Reece

    Administrative Director

    JB

    Jarred Bressner, MD

    Principal

    PC

    Pierce Crowley

    Venture Scout

    MT

    Mike Thompson

    CFO

    Portfolio Breakdown

    Stage Distribution

    Sector Distribution

    Investment Activity

    DealsAvg Round Size

    Portfolio

    47 investments
    CompanyRoundAmountDate
    Light Energy logoLight EnergyUnknown$46MSep 2026
    WWispr (Wispr Flow)Series B$30MAug 2026
    Tomorrow Io logoTomorrow IoGrowth—Feb 2026
    jetson logojetsonSeries A$50MJan 2026
    WWisprSeries B$260MJan 2026
    Infravision logoInfravisionSeries B$91MNov 2025
    Crusoe logoCrusoeSeries E$1.4BOct 2025
    Muon Space logoMuon SpaceSeries B$146MJun 2025
    Swimlane logoSwimlaneSeries C$45MJun 2025
    Optimal Dynamics logoOptimal DynamicsSeries C$40MJan 2025
    Sympower logoSympowerUnknown—Nov 2024
    Muon Space logoMuon SpaceSeries B—Aug 2024
    Cypris logoCyprisSeries A$5.3MJul 2024
    NovaData Solutions logoNovaData SolutionsSeries A—Mar 2024
    Enpal logoEnpalSeries D—Jan 2023
    WeaveGrid logoWeaveGridSeries B$35MNov 2022
    Altana logoAltanaSeries B$100MOct 2022
    AAltana TechnologiesSeries B$100MOct 2022
    Flexe logoFlexeSeries D$119MJul 2022
    Optimal Dynamics logoOptimal DynamicsSeries B$33MApr 2022
    Homee logoHomeeUnknown$17MSep 2021
    Voltus logoVoltusSeries C$31MMay 2021
    PosiGen logoPosiGenSeries D$60MApr 2021
    RRideCell, IncSeries C$45MDec 2020
    Flexe logoFlexeSeries C$70MDec 2020
    Page 1 of 2

    Top Co-Investors

    BNP Paribas6 shared
    Prologis5 shared
    The Westly Group5 shared
    Tiger Global Management, LLC4 shared
    Salesforce Ventures4 shared
    Floating Point4 shared
    Redpoint Ventures3 shared
    Madrona Venture Group3 shared
    T. Rowe Price3 shared
    DENSO3 shared
    LG Technology Ventures3 shared
    8VC3 shared
    Radical Ventures3 shared
    MCJ3 shared
    GV3 shared
    OMERS Ventures3 shared
    Workday Ventures3 shared
    NGP Capital3 shared
    Index Ventures3 shared
    Khosla Ventures2 shared

    Last updated: 9 September 2026