United States · 
Who invested in Fortitude Biomedicines?
Fortitude Biomedicines's investors include K2VC and Taihill Venture.
United States · Seed startup
Who invested in Fortitude Biomedicines
Funding summaryUpdated 26 Oct 2026
$13Mraised across 1 round since 2026, from 1 source
- Latest round
- Seed, $13MJan 2026
- Investors
- 2
The rounds
- Jan 2026
Founders and team
From Fortitude Biomedicines's own website: 1 founder.
Jesse ChenFounder, President and CEO
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Fortitude Biomedicines
How much has Fortitude Biomedicines raised?
Fortitude Biomedicines has raised $13M across 1 round since 2026.
When did Fortitude Biomedicines last raise?
Fortitude Biomedicines's most recent round was a Seed of $13M in Jan 2026.
What was Fortitude Biomedicines's biggest round?
Its most recent round, $13M in Jan 2026, is also its largest on record.
Who backed Fortitude Biomedicines first?
Fortitude Biomedicines's first round on record, in Jan 2026, was backed by K2VC and Taihill Venture.
What stage is Fortitude Biomedicines at?
Fortitude Biomedicines's latest named round is a Seed, in Jan 2026.
Where is Fortitude Biomedicines based?
Fortitude Biomedicines is based in the United States.
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