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Leyden Labs

Emmy Noetherweg 2, Leiden, South Holland, 2333 BK, The Netherlands

Overview

Platform developing intranasal products to combat respiratory viruses.

Total Raised

$361 M

Rounds

6

Links

Verticals

Biotechnology
Life Science
Therapeutics

Investment History

  1. Equity

    Jun 2026

    $45M

    Bill & Melinda Gates FoundationClavystBioEuropean Innovation Council

  2. Equity

    Oct 2025

    $35M

    EIC Fund · Lead

  3. Debt Financing

    Jun 2025

    $23M

    European Investment Bank · Lead

  4. Equity

    Jan 2025

    $70M

    Bluebird VenturesInvusSoftBankQiming Venture PartnersGoogle VenturesClavystBio · LeadCasdin CapitalF-Prime CapitalPolaris Partners · Lead

  5. Series B

    Jan 2022

    $140M

    F-Prime CapitalGoogle Ventures · LeadCasdin Capital · LeadBluebird VenturesInvusSoftBank

Team

Koenraad Wiedhaup

CEO and Co-founder

Dinko Valerio

Co-Founder & Executive Chairman

Ronald Brus

Founder and Chief Business Officer

Jaap Goudsmit

Founder and Chief Scientific Officer