Firefly Health Investors

22 investors on Angel Roster list Firefly Health in their portfolio. Most are venture capital firms and private equity firms, the most common stage is Series B 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 Firefly Health can appear together.

Investors listed
22
With verified email
41%
Most common stage
Series B
Top location
United States

Updated October 13, 2026 路 How we compile this data

Top 22 Firefly Health investors

The most complete profiles first. Showing 22 of 22.

  • Allen MillerVerified

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 53 more

    Verified email available

  • David BlackVerified

    Venture Capital, Investor 路 United States

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Verified email available

  • Eliza AdamsVerified

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Jonathan WeinerVerified

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

    SeedSeries BEarly Stage VentureLate Stage VentureHealth CareWearablesHospitalsE-commerce

    Portfolio: Yuansfer, RazorMetrics, Fabric, Privacy.com and 9 more

    Verified email available

  • Marlon C. NicholsVerified

    Venture Capital, Private Equity Firm, Investor 路 United States

    SeedPre-SeedHealth CareWearablesSportsWomen Founded

    Portfolio: Stem Disintermedia, Truebill, BESE, Manticore Games and 96 more

    Verified email available

  • Mike McDonaldVerified

    Venture Capital, Private Equity Firm, Investor 路 United States

    SeedPre-SeedHealth CareWearablesWomen FoundedEnterprise Software

    Portfolio: Stem Disintermedia, Truebill, BESE, Manticore Games and 85 more

    Verified email available

  • Vig ChandramouliVerified

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Verified email available

  • Adrian FentyVerified

    Venture Capital 路 United States

    Health CareWearablesWomen FoundedTrading Platform

    Portfolio: Stem Disintermedia, Truebill, BESE, Manticore Games and 84 more

    Verified email available

  • Andy SmithVerified

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

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Verified email available

  • Brigitte TondreauVerified

    Venture Capital 路 United States

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Verified email available

  • Billy Deitch

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Carl Bradford Byers 馃殤

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

    SeedSeries AHealth CareHospitalsEnterprise SoftwareInvestment Management

    Portfolio: Kinsa, Cureatr, WelbeHealth, Valor Performance and 12 more

    Contact details available

  • Jenn Adams

    Venture Capital, Investor 路 United States

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Nancy G. Brown

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 53 more

    Contact details available

  • Oivind Lorentzen

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

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Zeke Emanuel

    Venture Capital, Investor 路 United States

    Series BHealth CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Andrew Adams

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

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Daniel P Petrozzo

    Venture Capital 路 United States

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 58 more

    Contact details available

  • Leah Scanlan

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

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Matt Streisfeld

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

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Michelle Daubar

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

    Health CareWearablesHospitalsE-commerce

    Portfolio: CLARA analytics, Kasisto, Quartet Health, Notable and 52 more

    Contact details available

  • Patricia Kemp

    Venture Capital 路 United States

    Health CareWearablesHospitalsE-commerce

    Portfolio: Kasisto, Trov, NextCapital, FastPay and 4 more

    Contact details available

Frequently asked questions

How many Firefly Health investors are on Angel Roster?

Angel Roster lists 22 Firefly Health investors. 9 of them (41%) include a verified email address.

What types of investors are they?

The most common investor types are Venture Capital Firms (22), Private Equity Firms (14) and Micro VC Firms (11). An investor can have more than one type, for example an angel who is also a venture partner.

Which stages do Firefly Health investors invest in?

Among those that list a stage, the most common are Series B (10), Seed (4) and Pre-Seed (2).

Where are Firefly Health investors based?

Most are based in the United States (22).

Which companies have Firefly Health investors backed?

The most-backed portfolio companies among them are Feedzai (18), FastPay (17), US HealthVest (17), NextCapital (17) and Insureon (17).

How do I contact Firefly Health investors?

Create a free Angel Roster account to search and filter all 22, then unlock verified emails and LinkedIn profiles on a paid plan. Every plan starts with a 3-day free trial.