SYNTIS BIO INC

Home - Syntis

Boston, United States · Founded 2024 · $44.9M raised

Employees
11–50
Founded
2024
Website
syntis.bio
Total Funding
$44.9M
Last Round
$325K GrantAug 2025
Rounds
5

Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.

About

Syntis Bio is a clinical-stage biopharmaceutical company developing transformative therapies that harness the small intestine, either by creating a transient protective barrier or by markedly enhancing drug efficacy, enabling oral treatments for patients with serious and underserved conditions. Syntis Bio began with a moment of inspiration in the Langer and Traverso Labs at MIT after being tasked by the Bill & Melinda Gates Foundation to enhance the bioavailability of oral therapies for children in low-resource settings. SYNT, or SYNtheticTissue-lining, harnesses mussel-inspired polymer chemistry to deliver a safe, transient polymer coating to specific tissues within the GI tract and can sustain therapeutic activity in the small intestine for up to 24 hours.

Summary

SYNTIS BIO INC is a Biotech company based in Boston, United States, founded in 2024. It has raised $44.9M in total across 5 rounds, most recently a $325K Grant round in Aug 2025. Investors include National Institutes of Health, Cerberus Ventures and Mansueto Investments.

Tech & App Stack

1 technology or app tracked

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Funding History

GrantSBIR Phase I (NIH)Aug 2025
$325K

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Funding: Grant. Amounts, valuations, and investors where available.

Investors

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