Six Sigma Investors

Angel Roster lists 206 investors who back Six Sigma companies. Most are venture capital firms and angel investors, the most common stage is Seed and the largest groups are based in the United States, India and the United Kingdom.

Investors listed
206
With verified email
47%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 40 Six Sigma investors

The most complete profiles first. Showing 40 of 206.

  • 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

  • Brian RothenbergVerified

    Venture Capital, Product Operator, Founder · United States

    Series AE-commerceEnterprise SoftwareAndroidSmall and Medium Businesses

    Portfolio: PocketSuite, Wonderschool, Novi, Attentive and 6 more

    Verified email available

  • Conrad ShangVerified

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

    SeedAdvertisingRemote Work TechE-commerceWellness

    Portfolio: STRATIM, MyEdu, SynapDx, Good&Co and 6 more

    Verified email available

  • Dan TeranVerified

    Venture Capital, Founder, Private Equity Firm · United States

    SeedRemote Work TechEnterprise SoftwareAndroidEducation

    Portfolio: Airhouse, Breakr, Teal, Ten Little and 22 more

    Verified email available

  • Dustin RosenVerified

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

    SeedPre-SeedHealth CareE-commerceEnterprise SoftwareHR Tech

    Portfolio: Stasis Labs, The Kairos Society, HelloTech, AirMap and 19 more

    Contact details available

  • Edward SchmidtVerified

    Venture Capital, Micro VC, Investor · United States

    SeedSeries AHealth CareData ScienceCustomer ServiceCybersecurity

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

    Verified email available

  • Eric GarlandVerified

    Venture Capital, Founder, Private Equity Firm · United States

    SeedWearablesSportsMessagingHR Tech

    Portfolio: Aaptiv, Caffeinetv, Haste, Tapulous and 7 more

    Verified email available

  • Kai B.Verified

    Venture Capital, Finance Operator, Micro VC · United States

    SeedPre-SeedHealth CareWearablesE-commercePayments

    Portfolio: Kite Lightning, Paystack, Gigwell YC W16, Every Mother and 6 more

    Contact details available

  • Kirby WinfieldVerified

    Venture Capital, Founder, Private Equity Firm · United States

    SeedPre-SeedAdvertisingE-commerceCustomer ServiceWomen Founded

    Portfolio: Spiral, Knapsack, Stackery, Bean Box and 11 more

    Verified email available

  • Matt GreenwoodVerified

    Venture Capital, Micro VC, Investor · United States

    SeedSeries AHealth CareData ScienceCustomer ServiceCybersecurity

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

    Verified email available

  • Steve AndersonVerified

    Venture Capital, Founder, Angel/Individual · United States

    SeedPre-SeedEarly Stage VentureAdvertisingEmailE-commerceCybersecurity

    Portfolio: Seesaw Decisions, CoTweet, Rupture, Avocado and 48 more

    Verified email available

  • Tim DempseyVerified

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

    SeedSeries BEarly Stage VentureSeries ALate Stage VentureAndroidBankingElasticSearchStartups

    Portfolio: CGHero, MotorwayBuddy, Corner, Urbix and 6 more

    Contact details available

  • Steven RosenblattVerified

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

    SeedPre-SeedEarly Stage VentureEnterprise SoftwareDigital MediaAndroidCryptocurrency

    Portfolio: TradeUp, Remix Media, My Place, Pickie and 5 more

    Verified email available

  • Aman SharmaVerified

    Corporate Venture Capital, Finance Operator · United States

    EmailCustomer ServiceCybersecurityComputer Vision

    Portfolio: Riskified, Goodr, Boomtown, PebblePost and 27 more

    Verified email available

  • Amrita BarthakurVerified

    Venture Capital, Private Equity Firm, Micro VC · India

    AdviceHealth CareE-commerceAccounting

    Portfolio: MoveInSync, MyShubhLife, Sunstone Eduversity, Spark.Live and 28 more

    Verified email available

  • Brian CashinVerified

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

    Health CareHospitalsConsumer ResearchAutonomous Vehicles

    Portfolio: RaiseMe, User Interviews, Privacy.com, Charityvest and 16 more

    Verified email available

  • Charles MartinVerified

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

    Health CareHospitalsMessagingWellness

    Portfolio: Ludi, Well Health, Trilliant Health, Zest Health and 18 more

    Verified email available

  • Jamie FlinchbaughVerified

    Entrepreneurship Program, Angel/Individual · United States

    Health CareEnterprise SoftwareAndroidEducation

    Portfolio: Cerora, Drync, Orion Fleet Intelligence, KinderPharm and 10 more

    Verified email available

  • Joe MontanaVerified

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

    TelecommunicationsWomen FoundedHR TechAndroid

    Portfolio: Flatfile, Glytch, STOKE Space Technologies, Fuzzbuzz and 93 more

    Verified email available

  • John KatzmanVerified

    Venture Capital, Angel/Individual, CEO · United States

    SeedEducationProductivity SoftwareReviews and RecommendationsSix Sigma

    Portfolio: Thinkster Math, StudySoup, Tinkergarten, Rockit Online and 4 more

    Verified email available

  • Jordan LipsonVerified

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

    Health CareHospitalsMessagingWellness

    Portfolio: Ludi, Well Health, Trilliant Health, Zest Health and 18 more

    Verified email available

  • Jose BarrioVerified

    Venture Capital, Private Equity Firm · Spain

    E-commerceAccountingConsumer GoodsAndroid

    Portfolio: Legl, Spotahome, Colvin, Geomiq and 14 more

    Contact details available

  • Kiranbir NagVerified

    Venture Capital, Private Equity Firm, Micro VC · India

    AdviceHealth CareE-commerceAccounting

    Portfolio: MoveInSync, MyShubhLife, Sunstone Eduversity, Spark.Live and 28 more

    Verified email available

  • Mark DumasVerified

    Angel/Individual · United States

    AdvertisingTelecommunicationsE-commerceCustomer Service

    Portfolio: CapLinked, Stayful, Peak Positioning Technologies, ThreatSwitch and 21 more

    Verified email available

  • Matt G.Verified

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

    Health CareData IntegrationCybersecurityWomen Founded

    Portfolio: True Office Learning, Glean analytics, LendingFront, Ellevest and 55 more

    Verified email available

  • Neil SequeiraVerified

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

    Health CareData IntegrationE-commerceWomen Founded

    Portfolio: Nifty Games, GajiGesa, Lumiata, WhyLabs and 22 more

    Verified email available

  • Thomas CooperVerified

    Micro VC · United States

    Health CareWearablesTelecommunicationsHospitals

    Portfolio: Cardiac Dimensions, Cortica, Nina McLemore, Tarsus Pharmaceuticals and 26 more

    Verified email available

  • Camille Curtil

    Venture Capital, Private Equity Firm, Investor · France

    Series BHealth CareAccountingWomen FoundedEnterprise Software

    Portfolio: FeetMe, ASTON iTrade Finance, TIBOT Technologies, Intento Design and 72 more

    Contact details available

  • Collin WestVerified

    Venture Capital, Advisor, Private Equity Firm · United States

    SeedRemote Work TechWellnessEnterprise SoftwareAndroid

    Portfolio: ICON Technology, Spot Insurance, ICON, Kredivo and 3 more

    Verified email available

  • Craig Sherman

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

    SeedSeries BAndroidEducationInformation Technology (IT)Mobile

    Portfolio: Rev.com, SocialShield, Alto Pharmacy, Gaia Online and 11 more

    Contact details available

  • Guillaume Echaudemaison

    Venture Capital, Private Equity Firm, Investor · France

    Series BHealth CareAccountingWomen FoundedEnterprise Software

    Portfolio: FeetMe, ASTON iTrade Finance, TIBOT Technologies, Intento Design and 72 more

    Contact details available

  • Nick DavidovVerified

    Venture Capital, Founder, Angel/Individual · United States

    SeedPre-SeedRemote Work TechEvents ServicesPaymentsEnterprise Software

    Portfolio: Asylia Dx, Maroo, WELOVENOCODE, Sayana and 3 more

    Verified email available

  • Ori Choshen

    Venture Capital, Incubator, Private Equity Firm · Israel

    Early Stage VentureHealth CareTelecommunicationsEvents ServicesAndroid

    Portfolio: IceBow, TPCera, Camereyes, TPM Medical Systems and 7 more

    Contact details available

  • Peter LehrmanVerified

    Private Equity Firm, Angel/Individual · United States

    SeedTrusted NetworksEnterprise SoftwareInvestment ManagementInformation Technology (IT)

    Portfolio: DoodleDeals Inc., Science Exchange, Artsy, ZOZI and 3 more

    Verified email available

  • Philippe Tramoy

    Venture Capital, Private Equity Firm, Investor · France

    Series BHealth CareAccountingWomen FoundedEnterprise Software

    Portfolio: FeetMe, ASTON iTrade Finance, TIBOT Technologies, Intento Design and 72 more

    Contact details available

  • Andrew GluckVerified

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

    SeedPre-SeedAdvertisingE-commerceAndroidRetail

    Portfolio: Lunchbox Technologies, Branch Furniture, Capiche, SwayPay and 2 more

    Verified email available

  • Anil DharniVerified

    Venture Capital, Angel/Individual, Investor · United States

    SeedHREnterprise SoftwareHR TechTransportation

    Portfolio: Rover, Uvaro, Pulse.io, Nuzzel and 2 more

    Verified email available

  • Jinesh PatelVerified

    Angel/Individual · United States

    AndroidMarketplaceSoftwareBiotechnology

    Portfolio: VICI FanFest, TargetVision, HomeBinder, Another Lane and 4 more

    Verified email available

  • Joshua B SiegelVerified

    Venture Capital, Angel/Individual, Micro VC · United States

    SeedPre-SeedEarly Stage VentureHealth CareWearablesWellnessEnterprise Software

    Portfolio: Journey Meditation, TrustEgg, Maestro, Journey Live and 2 more

    Contact details available

  • Noah LichtensteinVerified

    Venture Capital, Advisor, Founder · United States

    SeedPre-SeedE-commerceAndroidCryptocurrencyElasticSearch

    Portfolio: Raya, Chapter One, NTWRK, Tenor Inc and 2 more

    Verified email available

See all 206 Six Sigma investors

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Frequently asked questions

How many Six Sigma investors are on Angel Roster?

Angel Roster lists 206 Six Sigma investors. 96 of them (47%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (131), Angel Investors (117) and Private Equity Firms (113). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Six Sigma investors invest in?

Among those that list a stage, the most common are Seed (91), Pre-Seed (31) and Early Stage Venture (12).

Where are Six Sigma investors based?

Most are based in the United States (143), India (13) and the United Kingdom (10).

Which companies have Six Sigma investors backed?

The most-backed portfolio companies among them are Lightico (6), Enigma Technologies (4), Acumen.io (4), Datos Health (4) and env0 (4).

How do I contact Six Sigma investors?

Create a free Angel Roster account to search and filter all 206, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.