United States · 
Who invested in Rapafusyn Pharmaceuticals?
Rapafusyn Pharmaceuticals's investors include 3E Bioventures.
United States · Series A startup
Who invested in Rapafusyn Pharmaceuticals
Funding summaryUpdated 26 Oct 2026
$16Mraised across 1 round since 2025, from 1 source
- Latest round
- Series A, $16MSept 2025
- Investors
- 1
The rounds
- Sept 2025
Founders and team
From Rapafusyn Pharmaceuticals's own website: 2 on the team.
- Alex RabbyHead of Platform
- Haolin SungDirector
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Rapafusyn Pharmaceuticals
How much has Rapafusyn Pharmaceuticals raised?
Rapafusyn Pharmaceuticals has raised $16M across 1 round since 2025.
When did Rapafusyn Pharmaceuticals last raise?
Rapafusyn Pharmaceuticals's most recent round was a Series A of $16M in Sept 2025.
What was Rapafusyn Pharmaceuticals's biggest round?
Its most recent round, $16M in Sept 2025, is also its largest on record.
Who backed Rapafusyn Pharmaceuticals first?
Rapafusyn Pharmaceuticals's first round on record, in Sept 2025, was backed by 3E Bioventures.
What stage is Rapafusyn Pharmaceuticals at?
Rapafusyn Pharmaceuticals's latest named round is a Series A, in Sept 2025.
Where is Rapafusyn Pharmaceuticals based?
Rapafusyn Pharmaceuticals is based in the United States.
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