Rithmio Investors

15 investors on Angel Roster list Rithmio in their portfolio. Most are venture capital firms and government investment offices, 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 Rithmio can appear together.

Investors listed
15
With verified email
40%
Most common stage
Seed
Top location
United States

Updated October 13, 2026 · How we compile this data

Top 15 Rithmio investors

The most complete profiles first. Showing 15 of 15.

  • Greg BarnesVerified

    Venture Capital, Private Equity Firm, Investor · United States

    SeedAdvertisingHealth CareHospitalsE-commerce

    Portfolio: TurboAppeal, Bridgit, Terminus, Ahalogy and 61 more

    Verified email available

  • Stephen RossVerified

    Venture Capital, Founder, Angel Group · United States

    Series AHealth CareE-commerceCybersecuritySports

    Portfolio: TurboAppeal, Kaizen Health, Ahalogy, Packback and 60 more

    Verified email available

  • Bob SaundersVerified

    Venture Capital · United States

    Health CareHospitalsCybersecurityDatabases

    Portfolio: dv01, Prisidio, Progentec Diagnostics, Moving Analytics and 57 more

    Contact details available

  • Guy TurnerVerified

    Venture Capital · United States

    AdvertisingHealth CareHospitalsE-commerce

    Portfolio: TurboAppeal, Bridgit, Terminus, Ahalogy and 61 more

    Verified email available

  • Nick CromydasVerified

    Angel/Individual · United States

    AdvertisingHealth CareE-commercePayments

    Portfolio: Contactually, Hunt Club, Carbon, Specless and 11 more

    Verified email available

  • Rob SchultzVerified

    Venture Capital, Micro VC · United States

    Health CareData IntegrationE-commerceAccounting

    Portfolio: Adrenaline Mobility, RINGR, Shotfarm, Wrapify and 21 more

    Verified email available

  • Sarah SchramVerified

    Venture Capital, Government Office · United States

    Health CareTelecommunicationsAutonomous VehiclesCybersecurity

    Portfolio: Adrenaline Mobility, EarthSense, Inc., Serionix, Buzz Digital (formerly Buzz Referrals) and 32 more

    Verified email available

  • Ian Drury

    Venture Capital, Investor · United States

    SeedHealth CareHospitalsCybersecurityDatabases

    Portfolio: dv01, Prisidio, Progentec Diagnostics, Moving Analytics and 57 more

    Contact details available

  • Nick Schoewe

    Venture Capital, Investor · United States

    SeedHealth CareHospitalsCybersecurityDatabases

    Portfolio: dv01, Prisidio, Progentec Diagnostics, Moving Analytics and 57 more

    Contact details available

  • Allison Lechnir

    Venture Capital, Private Equity Firm · United States

    AdvertisingHealth CareHospitalsE-commerce

    Portfolio: TurboAppeal, Bridgit, Terminus, Ahalogy and 61 more

    Contact details available

  • Bess Goodfellow

    Venture Capital, Angel Group · United States

    Health CareE-commerceCybersecurityDatabases

    Portfolio: TurboAppeal, Kaizen Health, Ahalogy, Packback and 57 more

    Contact details available

  • Daniel Gambrell

    Venture Capital, Government Office · United States

    Health CareTelecommunicationsAutonomous VehiclesCybersecurity

    Portfolio: Adrenaline Mobility, EarthSense, Inc., Serionix, Buzz Digital (formerly Buzz Referrals) and 32 more

    Contact details available

  • Michael Sachaj

    Venture Capital, Angel Group · United States

    Health CareE-commerceCybersecurityDatabases

    Portfolio: TurboAppeal, Kaizen Health, Ahalogy, Packback and 57 more

    Contact details available

  • Nancy Corrie

    Venture Capital · United States

    AdvertisingHealth CareHospitalsE-commerce

    Portfolio: TurboAppeal, Bridgit, Terminus, Ahalogy and 61 more

    Contact details available

  • Thomas Parkinson

    Venture Capital, Government Office, Private Equity Firm · United States

    Health CareTelecommunicationsAutonomous VehiclesCybersecurity

    Portfolio: Adrenaline Mobility, EarthSense, Inc., Serionix, Buzz Digital (formerly Buzz Referrals) and 32 more

    Contact details available

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Related industries

Most-backed portfolio companies

Frequently asked questions

How many Rithmio investors are on Angel Roster?

Angel Roster lists 15 Rithmio investors. 6 of them (40%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (14), Government Investment Offices (3) and Private Equity Firms (3). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Rithmio investors invest in?

Among those that list a stage, the most common are Seed (3) and Series A (1).

Where are Rithmio investors based?

Most are based in the United States (15).

Which companies have Rithmio investors backed?

The most-backed portfolio companies among them are TransparentCareer (10), Persio (9), Truss (7), FourKites (7) and StreamLink Software (7).

How do I contact Rithmio investors?

Create a free Angel Roster account to search and filter all 15, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.