OM1 Investors

31 investors on Angel Roster list OM1 in their portfolio. Most are venture capital firms and private equity firms, the most common stage is Seed and the largest groups are based in the United States.

Investors are matched on the company name in their portfolio, so companies that share the name OM1 can appear together.

Investors listed
31
With verified email
58%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 31 OM1 investors

The most complete profiles first. Showing 31 of 31.

  • Alexandra CantleyVerified

    Venture Capital, Investor · United States

    SeedPre-SeedHealth CareWomen FoundedArtificial Intelligence (AI)Information Technology (IT)

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 76 more

    Verified email available

  • Amy SchulmanVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedPre-SeedHealth CareWomen FoundedEnterprise SoftwareAndroid

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 80 more

    Contact details available

  • Connor RyanVerified

    Venture Capital, Advisor, Private Equity Firm · United States

    SeedHealth CareE-commerceWellnessWomen Founded

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 76 more

    Verified email available

  • Dave BarrettVerified

    Venture Capital, Investor · United States

    SeedPre-SeedHealth CareWomen FoundedArtificial Intelligence (AI)Information Technology (IT)

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 84 more

    Verified email available

  • John GianakopoulosVerified

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Series BSeries AHealth CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Verified email available

  • Rachel StillmanVerified

    Venture Capital, Micro VC, Investor · United States

    SeedHealth CareWearablesHospitalsWellness

    Portfolio: CirrusMD, ConsejoSano, Modern Teacher, Zest Health and 17 more

    Verified email available

  • Robert GarberVerified

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

    SeedHealth CareWearablesHospitalsE-commerce

    Portfolio: CirrusMD, ConsejoSano, Modern Teacher, Zest Health and 17 more

    Verified email available

  • Sabrina ChiassonVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedPre-SeedHealth CareWomen FoundedEnterprise SoftwareAndroid

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 76 more

    Verified email available

  • Stacey BishopVerified

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Series BSeries AHealth CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 52 more

    Verified email available

  • Susan LiuVerified

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

    SeedPre-SeedHealth CareData IntegrationRemote Work TechE-commerce

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Verified email available

  • Alan CraneVerified

    Venture Capital · United States

    Health CareWomen FoundedArtificial Intelligence (AI)Information Technology (IT)

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 82 more

    Verified email available

  • Alexander NiehenkeVerified

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Health CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Verified email available

  • Brian WalkerVerified

    Venture Capital · United States

    Health CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Verified email available

  • Chris PachecoVerified

    Venture Capital · United States

    Health CareWomen FoundedArtificial Intelligence (AI)Information Technology (IT)

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 75 more

    Verified email available

  • Glen TullmanVerified

    Venture Capital, Micro VC · United States

    Health CareWearablesHospitalsWellness

    Portfolio: CirrusMD, ConsejoSano, Modern Teacher, Zest Health and 17 more

    Verified email available

  • Harold FriedmanVerified

    Venture Capital, Private Equity Firm · United States

    Health CareWomen FoundedEnterprise SoftwareAndroid

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 75 more

    Verified email available

  • Kate MitchellVerified

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Health CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Verified email available

  • Lee ShapiroVerified

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

    Health CareWearablesHospitalsWellness

    Portfolio: CirrusMD, ConsejoSano, Modern Teacher, Zest Health and 17 more

    Verified email available

  • Mark J.Verified

    Venture Capital, Private Equity Firm · United States

    Health CareWomen FoundedEnterprise SoftwareAndroid

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 75 more

    Verified email available

  • Alyssa Jaffee

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

    SeedSeries AHealth CareWearablesHospitalsWellness

    Portfolio: CirrusMD, ConsejoSano, Modern Teacher, Zest Health and 21 more

    Contact details available

  • Bryce Youngren

    Venture Capital, Investor · United States

    SeedPre-SeedHealth CareWomen FoundedArtificial Intelligence (AI)Small and Medium Businesses

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 79 more

    Contact details available

  • Darren Carroll

    Venture Capital, Investor · United States

    SeedPre-SeedHealth CareWomen FoundedArtificial Intelligence (AI)Information Technology (IT)

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 75 more

    Contact details available

  • Jannah Boudreaux

    Venture Capital, Investor · United States

    SeedPre-SeedHealth CareWomen FoundedEnterprise SoftwareArtificial Intelligence (AI)

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 75 more

    Contact details available

  • Jeremy Kaufmann

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Series BSeries AHealth CareData IntegrationRemote Work TechE-commerce

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Contact details available

  • Marissa Bertorelli

    Venture Capital, Private Equity Firm, Investor · United States

    SeedPre-SeedHealth CareWomen FoundedEnterprise SoftwareAndroid

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 75 more

    Contact details available

  • Noah Gross

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Series BSeries AHealth CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Contact details available

  • Brendan Hannigan

    Venture Capital · United States

    Health CareWomen FoundedArtificial Intelligence (AI)Information Technology (IT)

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 75 more

    Contact details available

  • Dale Chang

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Health CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Contact details available

  • Jim Weinstein

    Venture Capital · United States

    Health CareWomen FoundedArtificial Intelligence (AI)Information Technology (IT)

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 75 more

    Contact details available

  • Jon Flint

    Venture Capital · United States

    Health CareWomen FoundedArtificial Intelligence (AI)Information Technology (IT)

    Portfolio: KSQ Therapeutics, Noema Pharma, Quartet Health, Notarize and 75 more

    Contact details available

  • Mary Denten

    Venture Capital, Entrepreneurship Program, Growth Operator · United States

    Health CareData IntegrationE-commerceCybersecurity

    Portfolio: Namely, TalkIQ, Flatfile, Lever and 51 more

    Contact details available

Frequently asked questions

How many OM1 investors are on Angel Roster?

Angel Roster lists 31 OM1 investors. 18 of them (58%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (31), Private Equity Firms (18) and Entrepreneurship Programs (8). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do OM1 investors invest in?

Among those that list a stage, the most common are Seed (13), Pre-Seed (9) and Series A (5).

Where are OM1 investors based?

Most are based in the United States (31).

Which companies have OM1 investors backed?

The most-backed portfolio companies among them are Montis Biosciences (16), Keeps (16), Noema Pharma (16), Profitero (16) and Vico Therapeutics (16).

How do I contact OM1 investors?

Create a free Angel Roster account to search and filter all 31, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.