Fractyl Labs
formerly Fractyl HealthIPOTransformative Metabolic Therapies
Public · Boston, United States · Founded 2011 · $339.0M raised
- Headquarters
- Boston, Massachusetts
- Employees
- 51–200
- Founded
- 2011
- Business Model
- B2B
- Website
- fractyl.com
- Total Funding
- $339.0M
- Last Round
- $60.0M Venture RoundSep 2025
- Rounds
- 7
- Type
- Public
About
Fractyl Health (formerly Fractyl Labs) is a clinical-stage metabolic therapeutics company developing breakthrough therapies targeting root causes of obesity and type 2 diabetes. Its lead platform, Revita, is an outpatient endoscopic procedure designed to resurface the duodenal lining. The company also develops Rejuva, a gene therapy platform targeting pancreatic islet cells for long-term metabolic disease remission.
Summary
Fractyl Labs is a Healthcare company based in Boston, United States, founded in 2011. It has raised $339.0M in total across 7 rounds, most recently a $60.0M Venture Round round in Sep 2025. Investors include Nantahala Capital, ADAR1 Capital and GV.
Tech & App Stack
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Funding History
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Sep 2025
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Series C through Venture Round — per-round amounts, valuations, and who invested in each round.
Investors
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