Clean Technology Investors in the United States

Angel Roster lists 4,246 Clean Technology investors based in the United States. Most are angel investors and venture capital firms and the most common stage is Seed.

Investors listed
4,246
With verified email
48%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 40 Clean Technology investors in the United States

The most complete profiles first. Showing 40 of 4,246.

  • Aaron BatalionVerified

    Angel/Individual, Investment Partner, Investor · United States

    SeedPre-SeedAdvertisingHealth CareEmailE-commerce

    Portfolio: Demonstranda, Teleportal, Teachable, Compass and 13 more

    Verified email available

  • Abe YokellVerified

    Venture Capital, Founder, Angel/Individual · United States

    SeedPre-SeedAutonomous VehiclesWomen FoundedEnterprise SoftwareTransportation

    Portfolio: Amply Power, Evergrow, Solar Universe, Omnidian and 14 more

    Verified email available

  • Adam BesvinickVerified

    Venture Capital, Founder, Private Equity Firm · United States

    SeedPre-SeedE-commerceSportsDigital MediaEducation

    Portfolio: inkbox, Trustify, VIVE Style, enhatch and 23 more

    Verified email available

  • Adam D.Verified

    Venture Capital, Micro VC, Investor · United States

    SeedCybersecurityInvestment ManagementEnergyNetwork Hardware

    Portfolio: Olympus Sky, HiProMine, Cognitum, REDS SA and 19 more

    Verified email available

  • Adam LillingVerified

    Venture Capital, Private Equity Firm, Angel/Individual · United States

    SeedAdvertisingHealth CareData ScienceE-commerce

    Portfolio: Swing by Swing Golf, MoviePass, Preact, Milk Honey and 17 more

    Verified email available

  • Adam MorleyVerified

    Angel/Individual · United States

    SeedEarly Stage VentureNon Equity AssistanceLate Stage VentureHealth CareWomen FoundedCryptocurrencyEnergy

    Portfolio: STOKE Space Technologies, Bear Flag Robotics, Endiatx, Nextera Robotics and 6 more

    Verified email available

  • Adeyemi AjaoVerified

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

    SeedAdvertisingAutonomous VehiclesE-commerceCybersecurity

    Portfolio: ShipBob, Nowports, AltspaceVR, Chili Piper and 64 more

    Verified email available

  • Alex GoldsmithVerified

    Venture Capital, Investor · United States

    Series AHealth CareWomen FoundedLife ScienceBiotechnology

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

    Verified email available

  • Alex KaufmanVerified

    Venture Capital, Investor · United States

    SeedSeries AData IntegrationAutonomous VehiclesCybersecurityLeisure

    Portfolio: Node, Betterez, Filament, Travelstride and 18 more

    Verified email available

  • Alex MacCawVerified

    Venture Capital, Founder, Angel/Individual · United States

    SeedPre-SeedHealth CareData IntegrationDatabasesEnterprise Software

    Portfolio: Anytype, Almanac, Tamber, Letter and 6 more

    Verified email available

  • Ali PartoviVerified

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

    SeedPre-SeedHealth CareWearablesData ScienceAutonomous Vehicles

    Portfolio: Serve Robotics, Fractal, Skiff, Convoy and 22 more

    Verified email available

  • Alicia RobbVerified

    Venture Capital, Angel/Individual · United States

    SeedPre-SeedConsumer GoodsEducationConsumer HealthClean Technology

    Portfolio: RenovoRx, Envoy HelloEnvoy, Kiwi Crate, WF and 13 more

    Verified email available

  • 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

  • Allen MorganVerified

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

    SeedPre-SeedAdvertisingAndroidArtificial Intelligence (AI)Robotics

    Portfolio: LawPivot, Shelby.tv, Hot Potato, Ex Parte and 20 more

    Verified email available

  • Allison PickensVerified

    Founder, Angel/Individual, Operator · United States

    SeedPre-SeedEnterprise SoftwareCRMEducationSmall and Medium Businesses

    Portfolio: Hex Technologies, Warmly,, Flatfile, Suggestic and 18 more

    Verified email available

  • Amish JaniVerified

    Venture Capital, Founder, Investor · United States

    Series AHealth CareData IntegrationHospitalsGenetics

    Portfolio: AppFirst, Engagio, Schoology, Lumos Labs and 37 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

  • Andrew ParkerVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series AE-commerceEvents ServicesPaymentsWomen Founded

    Portfolio: Socratic, BloomNation, Panjo, Carta and 9 more

    Verified email available

  • Andy DunnVerified

    Venture Capital, Founder, Angel/Individual · United States

    SeedPre-SeedHealth CareWearablesE-commerceWellness

    Portfolio: Alula, IDme, Lex, Cambrian Genomics and 58 more

    Verified email available

  • Ash KaluarachchiVerified

    Advisor, Scout, Angel/Individual · United States

    SeedPre-SeedHealth CareRemote Work TechE-commerceEnterprise Software

    Portfolio: Bering, TheTalkList, EruditeAI, Synapse and 10 more

    Verified email available

  • Ashton KutcherVerified

    Venture Capital, Private Equity Firm, Angel/Individual · United States

    SeedPre-SeedHealth CarePaymentsConsumer ApplicationsWellness

    Portfolio: Affirm, ResearchGate, Dapper Labs, MoonPay and 63 more

    Verified email available

  • Avak KahvejianVerified

    Venture Capital, Investor · United States

    Series AHealth CareWomen FoundedLife ScienceArtificial Intelligence (AI)

    Portfolio: KSQ Therapeutics, Denali Therapeutics, Syros Pharmaceuticals, Incredible Foods and 51 more

    Verified email 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

  • Barney PellVerified

    Venture Capital, Angel/Individual, CEO · United States

    SeedSeries AHealth CareWellnessWomen FoundedEnterprise Software

    Portfolio: LocoMobi, INGU, Careteam Technologies, Rover and 14 more

    Verified email available

  • Ben MahdaviVerified

    Venture Capital, Angel/Individual, Investor · United States

    SeedPre-SeedE-commerceEnterprise SoftwareInvestment ManagementAndroid

    Portfolio: Atrium, Eaze, Collective Health, Catalina Snacks and 24 more

    Verified email available

  • Bill BryantVerified

    Angel/Individual, Investment Partner · United States

    SeedTelecommunicationsE-commerceEnterprise SoftwareDigital Media

    Portfolio: Isilon, Winshuttle, Alpental, Minfo and 17 more

    Verified email available

  • Binh TranVerified

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

    SeedPre-SeedE-commerceCorporate WellnessWomen FoundedEnterprise Software

    Portfolio: Loup, AppOnboard, CatalyzeX, videogram and 46 more

    Verified email available

  • Blake MycoskieVerified

    Founder, Angel/Individual, CEO · United States

    SeedPre-SeedDIYBiotechnologyFashionClean Technology

    Portfolio: The Riveter, Leesa, Ava, Good Money and 6 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

  • Bob ProctorVerified

    Venture Capital, Angel/Individual, Investor · United States

    SeedPre-SeedHealth CareEnterprise SoftwareEnergyArtificial Intelligence (AI)

    Portfolio: Blue Triangle, Signal Vine, Qwiki, Pixelligent Technologies and 13 more

    Verified email available

  • Brad BurnhamVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series AHealth CareHealthcare DeliveryCybersecurityWomen Founded

    Portfolio: Stack Overflow, Yieldmo, UpCompany, Simulmedia and 16 more

    Verified email available

  • Brad CummingsVerified

    Venture Capital, Angel/Individual, Investor · United States

    SeedHealth CareEnterprise SoftwareMobileClean Technology

    Portfolio: Threatcare, Free Run Wine Merchants, EngageMore, Glass Smith and 6 more

    Verified email available

  • Brendan IribeVerified

    Founder, Angel/Individual, CEO · United States

    SeedPre-SeedCloud GamingEnterprise SoftwareWearable ComputingCloud Computing

    Portfolio: TeamVisibility, Scopely, Sight Sciences, Sketchfab and 6 more

    Verified email available

  • Brian DavisVerified

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

    Series AHealth CareBrand DevelopmentE-commercePayments

    Portfolio: June, Seed Health, Clash, Prepared and 52 more

    Verified email available

  • Bryan ShillVerified

    Venture Capital, Investor · United States

    SeedAutonomous VehiclesE-commerceWomen FoundedConsumer Goods

    Portfolio: Boston Metal, Heliotrope Technologies, Aquion Energy, Project Frog and 46 more

    Verified email available

  • Carter ReumVerified

    Venture Capital, Private Equity Firm, Angel/Individual · United States

    SeedSeries ABrand DevelopmentE-commerceEnterprise SoftwareConsumer Goods

    Portfolio: ORIGYN Foundation, Vytmn, Daily Harvest, 5D Holdings LLC and 6 more

    Verified email available

  • Carter WilliamsVerified

    Venture Capital, Entrepreneurship Program, Founder · United States

    SeedPre-SeedHealth CareCybersecurityEnterprise SoftwareAndroid

    Portfolio: Harp Bio, Procelerate, Tansna Therapeutics, ProteoSense and 47 more

    Verified email available

  • Cassie BoweVerified

    Venture Capital, Corporate Venture Capital, Private Equity Firm · United States

    SeedMobilityCybersecurityNuclear EnergyEnterprise Software

    Portfolio: Boston Metal, eSmart Systems, Innowatts, ViriCiti and 35 more

    Verified email available

  • Charlie SonghurstVerified

    Venture Capital, Angel/Individual, Investor · United States

    SeedHealth CareE-commerceSemantic SearchWomen Founded

    Portfolio: Fairy, Tyltgo, Stacker, BondAval and 72 more

    Verified email available

  • Chelsea MorrisVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series APollution ControlHealth CareWomen FoundedEnterprise Software

    Portfolio: Aclima, Ellevest, Angaza, KETOS and 16 more

    Verified email available

See all 4,246 Clean Technology investors in the United States

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Frequently asked questions

How many Clean Technology investors in the United States are on Angel Roster?

Angel Roster lists 4,246 Clean Technology investors in the United States. 2,056 of them (48%) include a verified email address.

What types of investors are they?

The most common investor types are Angel Investors (3,053), Venture Capital Firms (1,490) and Private Equity Firms (682). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Clean Technology investors in the United States invest in?

Among those that list a stage, the most common are Seed (1,089), Pre-Seed (501) and Series A (181).

Which companies have Clean Technology investors in the United States backed?

The most-backed portfolio companies among them are Oasys Water (33), Ethic (31), Selecta Biosciences (29), Benson Hill (28) and Syros Pharmaceuticals (28).

How do I contact Clean Technology investors in the United States?

Create a free Angel Roster account to search and filter all 4,246, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.