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Ysios Capital

ysioscapital.com Direct investor

Ysios Capital is a European venture capital firm that invests in private biotech companies developing novel therapeutics. It manages over €400M across three global funds and has offices in San Sebastian and Barcelona.

Ysios Capital is a venture capital firm headquartered in San Sebastian, Spain, founded in 2008. It invests directly in companies, from seed to Series B, in biotech, therapeutics, life sciences and medical technology. Over €400M ($500M) under management and 42 portfolio companies, as it reports.

“We invest in companies bringing life-changing treatments to patients, with a focus on indications with high unmet need.”

— Ysios Capital, own website
Layer
Direct investor
Type
Venture capital
Stage
Seed – Series B
Headquarters
San Sebastian, Spain
Invests in
global, Europe, United States, Spain
Sectors
biotech, therapeutics, life sciences, medical technology
Founded
2008
Assets under management
over €400M ($500M)
Portfolio
42 companies
How to reach it
Its contact page on its own site

Most shared portfolio companies with

Derived from portfolio pages both investors publish themselves: each pair below lists at least one company in common. 71 investors with a shared portfolio company. A shared company is not proof they invested together in the same round.

and 61 more — the graph.

Where this comes from

Every fact above was read from a page Ysios Capital publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.

Is this record wrong or stale?
— it reaches us directly, no email address to look up.

Record 8773 · added 2026-09-29 · link last verified 2026-10-21 · confidence high

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