Series B Clean Technology Investors

Angel Roster lists 198 investors who back Clean Technology companies at the Series B stage. Most are venture capital firms and private equity firms, many also invest at Series A and the largest groups are based in the United States, the United Kingdom and France.

Investors listed
198
With verified email
45%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 40 Series B Clean Technology investors

The most complete profiles first. Showing 40 of 198.

  • Allen MillerVerified

    Venture Capital, Private Equity Firm, Micro VC · United States

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 53 more

    Verified email available

  • Anders RanumVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series BAdvertisingHealth CareCybersecurityEnterprise Software

    Portfolio: OpsRamp, Alation, NextPrinciples, Cyphort and 14 more

    Contact details available

  • Avery KlemmerVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BHealth CareData IntegrationHospitalsGenetics

    Portfolio: Workit Health, Crossbeam, Discord, Kasa Living and 57 more

    Verified email available

  • Bo ShiVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BHealth CareE-commerceComputer VisionEnterprise Software

    Portfolio: Eastern Dental, Anovia Payments, Jazz Pharmaceuticals, PSI Services and 7 more

    Verified email available

  • Chris MoodyVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AAutonomous VehiclesCustomer ServiceHuman Computer InteractionComputer Vision

    Portfolio: Occipital, Techstars, Chewse, Taunt and 69 more

    Verified email available

  • Danny CotterVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AHealth CareAutonomous VehiclesE-commerceCybersecurity

    Portfolio: Verdiem, Tesla, Comfy, Greenwave Systems and 39 more

    Verified email available

  • David BlackVerified

    Venture Capital, Investor · United States

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Verified email available

  • David MichaelVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AHealth CareDeepTechWomen FoundedEnergy

    Portfolio: NanoCellect Biomedical, e-Zinc, Aspinity, Liquid Instruments and 24 more

    Verified email available

  • Deborah QuazzoVerified

    Venture Capital, Investor · United States

    Series BSeries AEnterprise SoftwareInvestment ManagementTransportationAndroid

    Portfolio: Gojimo, Fairygodboss, FlashNotes, iParadigms and 40 more

    Verified email available

  • Dennis AtkinsonVerified

    Venture Capital, Entrepreneurship Program, Investor · United Kingdom

    Series BHealth CareTelecommunicationsHospitalsE-commerce

    Portfolio: Direct Flow Medical, First Hop, Ku6, BodyMedia and 31 more

    Contact details available

  • Eddie LeeVerified

    Venture Capital, Private Equity Firm, Finance Operator · United States

    Series BSeries AE-commercePaymentsWomen FoundedEnterprise Software

    Portfolio: Dollar Shave Club, SWING, Ellie, Ledn and 60 more

    Verified email available

  • Edwin HengstmengelVerified

    Venture Capital, Private Equity Firm, Micro VC · Netherlands

    Series BSeries AAdvertisingRemote Work TechE-commerceAccounting

    Portfolio: Roamler, Centralpoint.nl, CHRONEXT, Eyeworks and 26 more

    Verified email available

  • Eliza AdamsVerified

    Venture Capital, Private Equity Firm, Micro VC · United States

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Emily FritzeVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AHealth CareAutonomous VehiclesE-commerceCybersecurity

    Portfolio: Verdiem, Tesla, Comfy, Greenwave Systems and 39 more

    Verified email available

  • Ilan GoudsmitVerified

    Venture Capital, Private Equity Firm, Micro VC · Netherlands

    Series BSeries AAdvertisingRemote Work TechE-commerceAccounting

    Portfolio: Roamler, Centralpoint.nl, CHRONEXT, Eyeworks and 26 more

    Verified email available

  • Jason GreenVerified

    Venture Capital, Founder, Angel/Individual · United States

    Series BSeries AData IntegrationE-commerceCustomer ServiceMessaging

    Portfolio: GroundTruth, Top Hat, ThreeFlow, Civitas Learning and 56 more

    Verified email available

  • Jed McCalebVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series BEnterprise SoftwareMobileClean TechnologyConsumer Internet

    Portfolio: Propellon Therapeutics, Prospectify, LiveMinutes, Rehive and 6 more

    Verified email available

  • John CarrollVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingHealth CareData IntegrationE-commerce

    Portfolio: Advance Health, Striim, DuPage Medical Group, On Robot and 80 more

    Verified email available

  • Jon CallaghanVerified

    Venture Capital, Founder, Angel/Individual · United States

    SeedSeries BAdvertisingEmailE-commerceEvents Services

    Portfolio: BrightRoll, FilmLoop, Copan Systems, MessageMe and 43 more

    Verified email available

  • Jonathan WeinerVerified

    Venture Capital, Angel/Individual, Investment Partner · United States

    SeedSeries BEarly Stage VentureLate Stage VentureHealth CareWearablesHospitalsE-commerce

    Portfolio: Yuansfer, RazorMetrics, Fabric, Privacy.com and 9 more

    Verified email available

  • Kevin RoseVerified

    Venture Capital, Angel/Individual, Investment Partner · United States

    SeedSeries BE-commerceSemantic SearchSportsWomen Founded

    Portfolio: Foursquare, AngelList, Facebook, Ngmoco and 53 more

    Verified email available

  • Kristin GuntherVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BHealth CareAutonomous VehiclesE-commerceWomen Founded

    Portfolio: The Minte, Sweet, Atomos Space, Lynk Global and 86 more

    Verified email available

  • Ling WongVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series BSeries AEnterprise SoftwareBiotechnologyConsumer HealthClean Technology

    Portfolio: Collective Health, OrcaBio, Soda Health, Apeel Sciences and 17 more

    Verified email available

  • Martijn HamannVerified

    Venture Capital, Private Equity Firm, Micro VC · Netherlands

    Series BSeries AAdvertisingRemote Work TechE-commerceAccounting

    Portfolio: Roamler, Centralpoint.nl, CHRONEXT, Eyeworks and 26 more

    Verified email available

  • Matt EggersVerified

    Venture Capital, Angel/Individual, Operator · United States

    Series BSeries AEnergyBiotechnologyConsumer HealthClean Technology

    Portfolio: Mixt, Phylagen, Zymergen, Faraday Bicycles and 6 more

    Contact details available

  • Matt GarrattVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series BE-commerceEnterprise SoftwareEducationArtificial Intelligence (AI)

    Portfolio: Anaplan, SkyFoundry, Gainsight, MuleSoft and 10 more

    Verified email available

  • Nick HolderVerified

    Venture Capital, Private Equity Firm, Investor · United Kingdom

    Series BAdvertisingCommercialTelecommunicationsEmail

    Portfolio: TitanHQ, Stowe Family Law, Equiom, Crew Clothing Co. and 64 more

    Verified email available

  • Nino MarakovicVerified

    Venture Capital, Entrepreneurship Program, Private Equity Firm · United States

    Series BHealth CareWearablesAccountingPayments

    Portfolio: ActivTrak, Tonal, Vendavo, iovation and 9 more

    Verified email available

  • Peter HebertVerified

    Venture Capital, Entrepreneurship Program, Private Equity Firm · United States

    Series BHealth CareWellnessWomen FoundedAndroid

    Portfolio: Luxtera, SiBEAM, transphorm, Gridco Systems and 8 more

    Verified email available

  • Pushpak KediaVerified

    Venture Capital, Investor · India

    Series BE-commerceAccountingCustomer ServicePayments

    Portfolio: MyShubhLife, Fyle, ePaylater, Property Share Online Platform and 9 more

    Verified email available

  • Samir KaulVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series BHealth CareWearablesE-commerceMessaging

    Portfolio: Draths Corporation, Sakti3, Segetis, Clothia and 9 more

    Verified email available

  • Scott StanfordVerified

    Venture Capital, Advisor, Private Equity Firm · United States

    Series BSeries AHealth CareAutonomous VehiclesWomen FoundedEnterprise Software

    Portfolio: Humin, Truebill, Clash, Ever/Body and 85 more

    Verified email available

  • Sebastian TrousilVerified

    Venture Capital, Investor · United States

    Series BHealth CareWomen FoundedLife ScienceBiotechnology

    Portfolio: KSQ Therapeutics, Denali Therapeutics, Syros Pharmaceuticals, Incredible Foods and 50 more

    Verified email available

  • Spencer WoodsVerified

    Venture Capital, Entrepreneurship Program, Investor · United Kingdom

    Series BHealth CareAutonomous VehiclesE-commerceCybersecurity

    Portfolio: Bramble Energy, Celerity, e2e-assure, Oxbotica and 6 more

    Verified email available

  • Stuart PetersonVerified

    Venture Capital, Founder, Investor · United States

    Series BSeries AHealth CareCybersecurityWomen FoundedConsumer Goods

    Portfolio: Versa Networks, TAE Life Sciences, Nimble Storage, Aruba Networks and 49 more

    Verified email available

  • Vasudev BaileyVerified

    Venture Capital, Private Equity Firm · United States

    Series BSeries AHealth CareCybersecurityWomen FoundedConsumer Goods

    Portfolio: Versa Networks, TAE Life Sciences, Nimble Storage, Aruba Networks and 48 more

    Verified email available

  • Victoria SunVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series BSeries AHealth CareE-commerceDeepTechWomen Founded

    Portfolio: Inscopix, FarmWise, Lighthouse, Devialet and 42 more

    Verified email available

  • Vig ChandramouliVerified

    Venture Capital, Private Equity Firm, Micro VC · United States

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Verified email available

  • jory bellVerified

    Venture Capital, Private Equity Firm, Investment Partner · United States

    Series BEarly Stage VentureSeries AHealth CareE-commerceCybersecurityComputer Vision

    Portfolio: Inscopix, FarmWise, Lighthouse, Devialet and 43 more

    Verified email available

  • Alex GarfittVerified

    Venture Capital, Investor · United Kingdom

    Series BHealth CareAutonomous VehiclesE-commerceCybersecurity

    Portfolio: Bramble Energy, e2e-assure, Oxbotica, Caristo Diagnostics and 5 more

    Verified email available

See all 198 Series B Clean Technology investors

Search, filter and unlock verified emails and LinkedIn profiles. Free to browse.

Frequently asked questions

How many Series B Clean Technology investors are on Angel Roster?

Angel Roster lists 198 Series B Clean Technology investors. 90 of them (45%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (192), Private Equity Firms (67) and Angel Investors (56). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Series B Clean Technology investors invest in?

Among those that list a stage, the most common are Series A (50), Seed (9) and Early Stage Venture (8).

Where are Series B Clean Technology investors based?

Most are based in the United States (138), the United Kingdom (32) and France (8).

Which companies have Series B Clean Technology investors backed?

The most-backed portfolio companies among them are Aspire Health (15), axialHealthcare (15), Oncology Analytics (15), Gousto (11) and Caristo Diagnostics (11).

How do I contact Series B Clean Technology investors?

Create a free Angel Roster account to search and filter all 198, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.