United States · 
Who invested in Ferrum Health?
Ferrum Health's investors include Foundry Group, GSR, Urban Innovation Fund, MassChallenge and Blumberg Capital, and 3 more on record.
2025
$16MSeries A?Venture
United States · Venture startup
Who invested in Ferrum Health
Funding summaryUpdated 26 Oct 2026
$16Mraised across 2 rounds since 2024, from 3 sources
- Latest round
- VentureApr 2025
- Biggest round
- $16MSeries A · Sept 2024
- Investors
- 8 (1 led)
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, $16M Sept 2024
- Biggest round
- $16M Series A · Sept 2024
- Between rounds
- 6 months from the last two
The rounds
- Apr 2025VentureAmount undisclosed1 new3 returning
Source recorded
- Sept 2024Series A$16M7 new
Foundry GroupLead
MassChallenge
GSR
Urban Innovation Fund
Catalyst by Wellstar
Headwater Ventures
UnitedHealthcare Accelerator
Reported by Foundry Group and 1 otherSEC filing: $15M sold, first sale Aug 2024
Founders and team
From Ferrum Health's own website: 2 founders, 1 on the team.
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 Ferrum 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 Ferrum Health
How much has Ferrum Health raised?
Ferrum Health has raised $16M across 2 rounds since 2024. One round did not disclose an amount, so the total is a floor.
When did Ferrum Health last raise?
Ferrum Health's most recent round was a Venture in Apr 2025.
What was Ferrum Health's biggest round?
Ferrum Health's largest round on record is $16M (Series A), in Sept 2024, led by Foundry Group.
Who backed Ferrum Health first?
Ferrum Health's first round on record, in Sept 2024, was backed by Foundry Group, MassChallenge and GSR and 4 others.
What stage is Ferrum Health at?
Ferrum Health's latest named round is a Venture, in Apr 2025.
Where is Ferrum Health based?
Ferrum Health is based in the United States.
Who led Ferrum Health's rounds?
Foundry Group led the Series A in 2024.
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