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    Grok Ventures

    Sydney, AustraliaFounded 2016
    grok.venturesLinkedIn
    Climate & Energy

    Grok Ventures is the private investment vehicle of Mike Cannon-Brookes, co-founder of Atlassian. It invests globally in technology-enabled climate companies and infrastructure projects aimed at decarbonising the planet.

    They made 3 investments in the last 12 months. Average disclosed round size is $65.3M (across 37 rounds with reported amounts).

    Find people at Grok Ventures on Goldilocks AI

    Portfolio

    32

    Fund Size

    —

    Top Stage

    Series A

    Last 12 Mo

    3

    Team

    LW

    Lucie Wilkinson

    Associate Director

    SM

    Scott Milligan, CFA

    Director

    CT

    Casey Taylor

    Chief Executive Officer, Grok Ventures and Cannon-Brookes Collective

    EW

    Emma Wartski-Coonan

    Head of Legal & Portfolio Governance

    RA

    Ridhaa Ahmed

    Head of Investments

    Portfolio Breakdown

    Stage Distribution

    Sector Distribution

    Investment Activity

    DealsAvg Round Size

    Portfolio

    45 investments
    CompanyRoundAmountDate
    MAKO logoMAKOSeries A—Jun 2026
    Energy Bay logoEnergy BayUnknown$300MFeb 2026
    WeaveGrid logoWeaveGridSeries A$15MSep 2025
    Antora Energy logoAntora EnergySeries B$150MFeb 2024
    Lydian logoLydianSeed$12MSep 2023
    Lydian Labs logoLydian LabsSeed$12MSep 2023
    WeaveGrid logoWeaveGridSeries B$35MNov 2022
    Vow logoVowSeries A$49.2MNov 2022
    Antora Energy logoAntora EnergySeries C$550MFeb 2022
    Vow logoVowSeries A$49.2MJan 2022
    Antora Energy logoAntora EnergySeries A$50MJan 2022
    Dovetail logoDovetailSeries A$63MJan 2022
    Fleet Space Technologies logoFleet Space TechnologiesSeries B$26.4MNov 2021
    Zoomo logoZoomoSeries B$60MNov 2021
    Culture Amp logoCulture AmpSeries F$100MJul 2021
    SSpriggySeries A$35MJul 2021
    carted logocartedSeed—Jan 2021
    Loam Bio logoLoam BioSeries B$73MJan 2021
    Culture Amp logoCulture AmpSeries F$100MJan 2021
    Goterra logoGoterraSeries A$10MJan 2020
    TTenacious VenturesUnknown$35MJan 2020
    Culture Amp logoCulture AmpSeries E$82MSep 2019
    Fleet Space Technologies logoFleet Space TechnologiesSeries A$33MSep 2019
    JJuvenescence LtdSeries B—Aug 2019
    Culture Amp logoCulture AmpSeries E$82MJan 2019
    Page 1 of 2

    Top Co-Investors

    Blackbird15 shared
    Skip Capital8 shared
    Lowercarbon Capital8 shared
    Clean Energy Finance Corporation7 shared
    Index Ventures6 shared
    Felicis6 shared
    Overture VC6 shared
    Breakthrough Energy Ventures6 shared
    Hostplus5 shared
    Sapphire Ventures5 shared
    Sequoia Capital5 shared
    Horizons Ventures5 shared
    Global Founders Capital4 shared
    TDM Growth Partners4 shared
    Salesforce Ventures4 shared
    Collaborative Fund4 shared
    Main Sequence4 shared
    HongShan3 shared
    Stanford's StartX Fund3 shared
    Decarbonization Partners3 shared

    Last updated: 7 October 2026