Series A Investors in the United States

Angel Roster lists 1,497 investors based in the United States who invest at the Series A stage. Most are venture capital firms and private equity firms and many also invest at Series B.

Investors listed
1,497
With verified email
54%
Most common stage
Series A
Top location
United States

Updated October 26, 2026 · How we compile this data

Top 40 Series A investors in the United States

The most complete profiles first. Showing 40 of 1,497.

  • Aaref HilalyVerified

    Venture Capital · United States

    Series BSeries AData IntegrationSemantic SearchDatabasesComputer Vision

    Portfolio: Xcalar, Platfora, Nimble Storage, Synack and 71 more

    Verified email available

  • Adam BruceVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series AHealth CareWellnessWomen FoundedApps

    Portfolio: Aspen RxHealth, Circulation, HealthReveal, Cohere Health and 20 more

    Verified email available

  • Adam ValkinVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AHealth CareE-commerceAccountingMessaging

    Portfolio: Well Dot, Ossium Health, Bloomscape, CRED and 104 more

    Verified email available

  • Albert WengerVerified

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

    SeedSeries AEnterprise SoftwareAnalytics

    Portfolio: Shift EV, impactMarket, ChangeX, Avoidance of Mass Extinctions Engine and 21 more

    Verified email available

  • Alex FelixVerified

    Venture Capital, Angel/Individual, Finance Operator · United States

    Series BSeries AAdvertisingE-commercePaymentsCybersecurity

    Portfolio: CapLinked, TurboAppeal, Gem, Augur and 33 more

    Verified email available

  • Alex FinkelsteinVerified

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

    Series BSeries AE-commerceEvents ServicesPaymentsWomen Founded

    Portfolio: Privlo, Mark43, OnSwipe, Tourlane and 25 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 R.Verified

    Venture Capital, Angel/Individual, Investor · United States

    Series AHREnterprise SoftwareHR TechAndroid

    Portfolio: Braze, Electric Objects, SafeGraph, Leanplum and 9 more

    Verified email available

  • Alex TranVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BSeries AHealth CareE-commerceAccountingMessaging

    Portfolio: Well Dot, Ossium Health, Bloomscape, CRED and 91 more

    Verified email available

  • Alexander PackVerified

    Venture Capital, Founder, Angel/Individual · United States

    Series APaymentsCryptocurrencyEducationMarketplace

    Portfolio: Abstract Ventures, Saddle Finance, Parsec Finance, Caribou Biosciences and 9 more

    Verified email available

  • Alexander RosenVerified

    Venture Capital, Founder, Angel/Individual · United States

    SeedSeries AAdvertisingEnterprise SoftwareCRMArtificial Intelligence (AI)

    Portfolio: Flowdock, Datanyze, LivingSocial, Espresa and 14 more

    Verified email available

  • Alfred ChuangVerified

    Venture Capital, Founder, Private Equity Firm · United States

    SeedEarly Stage VentureSeries AE-commerceConsumer GoodsProductivity SoftwareReviews and Recommendations

    Portfolio: OtterTune, Opaque Systems, Scarf, GoodNotes and 12 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

  • Andreas StavropoulosVerified

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

    Series AHealth CareComputer VisionWellnessWomen Founded

    Portfolio: Yodle, Power Integrations, Forward Networks, CircleCI and 16 more

    Verified email available

  • Andrej KiskaVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series AAdvertisingTelecommunicationsE-commercePayments

    Portfolio: Beepl, Cognitive Security, WordWatch, Futurelytics and 17 more

    Verified email available

  • Andrew ChenVerified

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

    SeedSeries BSeries AEnterprise SoftwareAndroidCryptocurrencyBanking

    Portfolio: Launch House, Practice, Envoy, Filmhub and 26 more

    Verified email available

  • Andrew ClelandVerified

    Venture Capital, Corporate Venture Capital · United States

    Series ARemote Work TechTelecommunicationsE-commerceWomen Founded

    Portfolio: Modsy, STAQ, Acorns, Hippo Insurance and 73 more

    Verified email available

  • Andrew HedinVerified

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

    Series BEarly Stage VentureSeries AHealth CareE-commercePaymentsCybersecurity

    Portfolio: ServiceTitan, Truebill, Zoomin, Finmark and 74 more

    Verified email 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 ChenVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series BSeries ARemote Work TechE-commerceEnterprise SoftwareInvestment Management

    Portfolio: Persona, Workstream, Kikoff, The Halal Guys and 6 more

    Verified email available

  • Andy KimVerified

    Venture Capital, Investor · United States

    SeedSeries AHealth CareCustomer ServiceCybersecurityDatabases

    Portfolio: Kasisto, Flatfile, CoverWallet, NewtonX and 50 more

    Verified email available

  • Andy VitusVerified

    Venture Capital, Investor · United States

    Series BSeries AHealth CareData IntegrationRemote Work TechE-commerce

    Portfolio: Arena Solutions, Apteligent, CircleCI, Comet and 15 more

    Verified email available

  • Andy WeissmanVerified

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

    Series AE-commerceEnterprise SoftwareAppsDating

    Portfolio: Mob.ly, Kickstarter, UberMedia, Karat Financial and 20 more

    Verified email available

  • Arun PenmetsaVerified

    Venture Capital, Angel/Individual, Investor · United States

    SeedSeries AHealth CareRemote Work TechHospitalsCustomer Service

    Portfolio: Honeycomb, PuzzleSocial, MyAlly, ShoCard, Inc. and 11 more

    Verified email available

  • Ashish A.Verified

    Venture Capital, Investor · United States

    Series AAdvertisingHealth CareWearablesDeepTech

    Portfolio: Occipital, Zipline International, Zume Pizza, Ringcom and 13 more

    Verified email available

  • Ashley CarrollVerified

    Venture Capital, Angel/Individual · United States

    Series AInformation Technology (IT)SoftwareFinTechSocial Media

    Portfolio: ReservaTurno, Angaza, ScopeAI, Apli and 15 more

    Verified email available

  • Ashvin BachireddyVerified

    Venture Capital, Investor · United States

    Series BSeries AData IntegrationCustomer ServiceCybersecurityComputer Vision

    Portfolio: Duo Security, Imply, UiPath, MX Technologies and 23 more

    Verified email available

  • Astasia MyersVerified

    Venture Capital, Angel/Individual · United States

    Series ACybersecurityEnterprise SoftwareEnterprise InfrastructureArtificial Intelligence (AI)

    Portfolio: r2c, Cyral, Dagger.io, Solo.io and 6 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

  • Aydin SenkutVerified

    Venture Capital, Founder, Private Equity Firm · United States

    SeedEarly Stage VentureSeries AHealth CareE-commercePaymentsEnterprise Software

    Portfolio: Notion, Wildfire, Scaled Inference, SoundHound Inc. and 60 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

  • Barry SchulerVerified

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

    SeedSeries AHealth CareE-commerceRoboticsMarketplace

    Portfolio: Foursquare, Formlabs, Barnraiser, SpaceX and 12 more

    Verified email available

  • Benjamin LambertVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedSeries AHealth CareE-commerceCustomer ServicePayments

    Portfolio: Gem, Strala, Via, MX Technologies and 54 more

    Verified email available

  • Beth FerreiraVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series AE-commerceEnterprise SoftwareConsumer Internet

    Portfolio: Skylar, Ollie, CognitOps, Workit Health and 7 more

    Verified email available

  • Bill FitzgeraldVerified

    Venture Capital · United States

    Series BSeries AHealth CareE-commerceAccountingMessaging

    Portfolio: Well Dot, Ossium Health, Bloomscape, CRED and 89 more

    Verified email available

  • Bill GearyVerified

    Venture Capital, Investor · United States

    Series AHealth CareWellnessWomen FoundedApps

    Portfolio: HealthReveal, Suki, Aetion, ClearDATA Networks and 13 more

    Verified email available

  • Bill GurleyVerified

    Venture Capital, Investor · United States

    Series BSeries AE-commercePaymentsDatabasesEnterprise Software

    Portfolio: Pixie, Manticore Games, Discord, Greenhouse Software and 70 more

    Verified email available

  • Blake RobbinsVerified

    Venture Capital, Micro VC, Investor · United States

    Series BSeries AAdvertisingE-commerceSportsEnterprise Software

    Portfolio: Notarize, Stem Disintermedia, Worklife, Bloomscape and 75 more

    Verified email available

  • BlueRun VenturesVerified

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

    Series AE-commerceEnterprise SoftwareInformation Technology (IT)Mobile

    Portfolio: Kabbage, Waze, Ypulse, Appcentral and 21 more

    Verified email available

See all 1,497 Series A investors in the United States

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Frequently asked questions

How many Series A investors in the United States are on Angel Roster?

Angel Roster lists 1,497 Series A investors in the United States. 807 of them (54%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (1,474), Private Equity Firms (532) and Angel Investors (400). An investor can have more than one type, for example an angel who is also a venture partner.

Which other stages do Series A investors in the United States invest in?

Among those that list a stage, the most common others are Series B (477), Seed (424) and Early Stage Venture (54).

Which companies have Series A investors in the United States backed?

The most-backed portfolio companies among them are Node (20), Selecta Biosciences (19), Syros Pharmaceuticals (19), MX Technologies (18) and Skyryse (17).

How do I contact Series A investors in the United States?

Create a free Angel Roster account to search and filter all 1,497, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.