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Leyden Labs
Leyden Labs aims to help people live their lives to the fullest. Our platform targets commonalities of viral families to protect humanity from known and future viruses. Our portfolio of accessible…
Leyden Labs
Leyden Labs aims to help people live their lives to the fullest. Our platform targets commonalities of viral families to protect humanity from known and future viruses. Our portfolio of accessible…
TL;DR
What they do: Develop intranasal antibody sprays to prevent and limit respiratory viral infections by targeting the nasal mucosa
Headquarters: Leiden, The Netherlands (also operates Leyden Labs Asia in Singapore)
Notable backers: Syndicate includes GV, Casdin Capital, F-Prime, Polaris, SoftBank Vision Fund 2
Recent funding: Reported Series B around $70M (dated 2025-01-09 in funding records)
Team size (reported): About 91 employees
Company Overview
Problem Domain
Prevention and early blocking of respiratory viral infections via mucosal immunity
Industry
Biotechnology Research
Funding Track Record
$70M
Funding entry dated 2025-01-09 in funding records; reported to advance intranasal antibody programs
Investor Signal
“Syndicate includes GV, Casdin Capital, F-Prime Capital, Polaris Partners, Qiming Venture Partners, Invus, SoftBank Vision Fund 2, Byers Capital / Brook Byers, Bluebird Ventures, ClavystBio, European Innovation Council Fund, Invest-NL, European Investment Bank”
Founders
What we do
Join the Team
Startup jobs. A lot of them.
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