United States · 
Who invested in Firefly Health?
Firefly Health's investors include Andreessen Horowitz, Bossa Invest, F-Prime Capital, MaC Venture Capital and Oak HC/FT.
2020202120222023
$10MSeries A?Venture
United States · Venture startup
Who invested in Firefly Health
Funding summaryUpdated 26 Oct 2026
$10Mraised across 2 rounds since 2019, from 2 sources
- Latest round
- VentureJan 2023
- Biggest round
- $10MSeries A · Sept 2019
- Investors
- 5
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $10M Sept 2019
- Biggest round
- $10M Series A · Sept 2019
- Between rounds
- 3.3 years from the last two
The rounds
- Jan 2023
- Sept 2019Series A$10M2 new
Reported by FinSMEsSEC filing: $10M sold, first sale Aug 2019
Founders and team
From Firefly Health's own website and the SEC filings it signed: 4 on the team.
- Andrew EllnerExecutive Officer, Directori
- Jeffrey GreenbergExecutive Officeri
- Jonathan James BushExecutive Officer, Directori
- Shirley James MillsExecutive Officeri
On the board, as filediCarl James ByersJustin Dangel
AdvisersManny Menendez
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Firefly Health as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Firefly Health
How much has Firefly Health raised?
Firefly Health has raised $10M across 2 rounds since 2019. One round did not disclose an amount, so the total is a floor.
When did Firefly Health last raise?
Firefly Health's most recent round was a Venture in Jan 2023.
What was Firefly Health's biggest round?
Firefly Health's largest round on record is $10M (Series A), in Sept 2019.
Who backed Firefly Health first?
Firefly Health's first round on record, in Sept 2019, was backed by F-Prime Capital and Oak HC/FT.
What stage is Firefly Health at?
Firefly Health's latest named round is a Venture, in Jan 2023.
Where is Firefly Health based?
Firefly Health is based in the United States.
Companies like Firefly Health
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.