Series B Investors in the United States

Angel Roster lists 1,614 investors based in the United States who invest at the Series B stage. Most are venture capital firms and private equity firms and many also invest at Series A.

Investors listed
1,614
With verified email
50%
Most common stage
Series B
Top location
United States

Updated October 25, 2026 · How we compile this data

Top 40 Series B investors in the United States

The most complete profiles first. Showing 40 of 1,614.

  • Aaref HilalyVerified

    Venture Capital · United States

    Series BSeries AData IntegrationSemantic SearchDatabasesComputer Vision

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

    Verified email available

  • Aaron GoldmanVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BHealth CareE-commerceWellnessWomen Founded

    Portfolio: Unacademy, Riskified, Zoomin, Kiwi.com and 81 more

    Verified email available

  • Adam GoulburnVerified

    Venture Capital, Investor · United States

    Series BHealth CareWellnessWomen FoundedLife Science

    Portfolio: Auris Health, Workit Health, OpenSpace, Science 37 and 81 more

    Verified email available

  • Adam GreeneVerified

    Hedge Fund, Venture Capital, Investor · United States

    Series BHealth CareArtificial Intelligence (AI)Information ServicesInformation Technology (IT)

    Portfolio: RubiconMD, Four Points Innovation, AveXis, CathWorks and 76 more

    Verified email available

  • Adam MargolinVerified

    Venture Capital, Private Equity Firm, Investor · United States

    Series BAdvertisingHealth CareWearablesE-commerce

    Portfolio: Digital Marketing Institute, IBFX, PicMonkey, SurveyMonkey and 77 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

  • Alex BardVerified

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

    SeedSeries BEarly Stage VentureCRMMarketplaceCloud ComputingElectronic Health Records (EHR)

    Portfolio: Worklife, Reaction, Koji, Manifold.co and 11 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 NguyenVerified

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

    Series BHealth CareDeepTechWellnessWomen Founded

    Portfolio: Auris Health, Workit Health, OpenSpace, Science 37 and 73 more

    Verified email available

  • Alex TaussigVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series BE-commerceEducationMarketplaceConsumer Health

    Portfolio: Vertica, Imprivata, Talaria, 2U and 16 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

  • Alexia ArtsVerified

    Venture Capital, Investor · United States

    Series BData IntegrationTelecommunicationsCybersecurityDatabases

    Portfolio: Creativity Software, Signal AI, UNMADE, Current Health and 58 more

    Verified email available

  • Ali SchleiderVerified

    Venture Capital, Investor · United States

    Series BHealth CareWearablesE-commerceSports

    Portfolio: MX Technologies, Rocket.Chat, RoadRunner Recycling, Pie Insurance and 87 more

    Verified email available

  • Alice LinVerified

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

    SeedSeries BEarly Stage VentureSportsEnterprise SoftwareUsability TestingSmall and Medium Businesses

    Portfolio: Dia&Co, Humble Bundle, DoorDash, OpenTable and 27 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

  • Amit MukherjeeVerified

    Venture Capital, Angel/Individual, Investor · United States

    Series BE-commerceWomen FoundedEnterprise SoftwareApps

    Portfolio: APX Labs, AllTomorrows, Reachify, RebelMouse and 15 more

    Verified email available

  • Amy MathisVerified

    Venture Capital, Finance Operator, Investor · United States

    Series BHealth CareE-commerceCustomer ServiceWomen Founded

    Portfolio: Affirm, Yellow.ai, Faraway, Hubilo and 101 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 BoydVerified

    Venture Capital, Accelerator, Investor · United States

    Series BHealth CareWearablesGeneticsWellness

    Portfolio: doggyloot, enEvolv, Novihum Technologies, ZeOmega and 59 more

    Verified email available

  • Andrew BracciaVerified

    Venture Capital, Investor · United States

    Series BAdvertisingE-commerceCybersecurityDatabases

    Portfolio: CityMall, Middesk, Ledger Investing, UiPath and 101 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 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

  • 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 JenksVerified

    Venture Capital, Founder, Private Equity Firm · United States

    Series BHealth CareData IntegrationHospitalsE-commerce

    Portfolio: CirrusMD, Boostable, Bonobos, AngelList and 28 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

  • Annie LamontVerified

    Venture Capital, Founder, Private Equity Firm · United States

    Series BHealth CareAndroidElectronic Health Records (EHR)Health and Hospital Services

    Portfolio: FreshBooks, TxVia, Aspire Health, CareBridge and 13 more

    Verified email available

  • Anton LevyVerified

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

    SeedSeries BE-commerceEnterprise SoftwareInvestment ManagementBiotechnology

    Portfolio: Articulate, Chess.com, A Place for Mom, Squarespace and 13 more

    Verified email available

  • Arif JanmohamedVerified

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

    SeedSeries BHealth CareE-commerceCustomer ServicePayments

    Portfolio: Vectorized, Xembly, TripActions, Normalyze and 11 more

    Verified email available

  • Asheem ChandnaVerified

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

    Series BCybersecurityEnterprise SoftwareEducationArtificial Intelligence (AI)

    Portfolio: Arista Networks, Palo Alto Networks, AppDynamics, Rubrik and 10 more

    Contact details 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

  • 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

  • Ben FletcherVerified

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

    Series BAdvertisingE-commerceCybersecurityDatabases

    Portfolio: CityMall, Middesk, Ledger Investing, UiPath and 89 more

    Verified email available

  • Beth SeidenbergVerified

    Venture Capital, Incubator, Investor · United States

    Series BHealth CareGeneticsWomen FoundedLife Science

    Portfolio: Atara Biotherapeutics, ACELYRIN, iPierian, Mango Health and 16 more

    Verified email available

  • Bhaskar GhoshVerified

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

    SeedSeries BAdvertisingHealth CareEnterprise SoftwareEnterprise Infrastructure

    Portfolio: Yugabyte, Seaplane IO, The Juggernaut, Acryl Data and 9 more

    Verified email available

  • Bilal ZuberiVerified

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

    SeedSeries BEarly Stage VentureRemote Work TechAutonomous VehiclesCybersecurityWomen Founded

    Portfolio: Copia Automation, Evolv Technology, Pinscreen, SkySelect and 12 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 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

  • 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

See all 1,614 Series B investors in the United States

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Frequently asked questions

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

Angel Roster lists 1,614 Series B investors in the United States. 807 of them (50%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (1,601), Private Equity Firms (699) and Angel Investors (402). An investor can have more than one type, for example an angel who is also a venture partner.

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

Among those that list a stage, the most common others are Series A (477), Early Stage Venture (97) and Seed (94).

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

The most-backed portfolio companies among them are Clari (26), 6sense (24), project44 (24), Olive (23) and FalconX (22).

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

Create a free Angel Roster account to search and filter all 1,614, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.