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SR One Capital Management

VC

USGBDEFRNLSECHOtherBio/PharmaHealthtechDeep TechAI/ML

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Investment thesis

SR One is a transatlantic biotechnology venture capital firm that takes a 'back-and-build' approach to investing — partnering with founders and entrepreneurs to translate innovative science into medicines. The firm focuses on companies with strong underlying fundamentals, clearly defined development pathways, and novel approaches to addressing diseases with significant unmet medical needs, spanning oncology, immunology, rare diseases, cardiometabolic, neuropsychiatry, and infectious disease. SR One invests in both private and public companies across North America and Europe, with typical capital requirements of $30–$40 million per investment, and provides strategic, operational, and financial support through multiple value-creation inflection points. An Opportunities Fund also targets later-stage follow-on financings and select public biotech companies at attractive valuations.

Notable quotes

At SR One we seek to partner with founders and entrepreneurs whose ambition is to rewrite the medical textbooks across a wide range of disease areas and modalities.

Simeon George, MD · SR One team page (srone.com/team/simeon-george)

SR One's model is built upon active collaboration and our ability to roll up our sleeves and help build value through multiple inflection points. We seek to partner with entrepreneurs building elite biotechnology companies, and we look forward to the potential development of new medicines for patients that Fund II may help bring to the market.

Simeon George, MD · BusinessWire – SR One Closes Second Venture Fund at $600 Million · 2023-03-27

SR One's mission is to work as a true partner with entrepreneurs to help bring their vision to reality. It is always humbling to work with the best minds in the ecosystem to meet the ongoing significant unmet needs in medicine and healthcare.

Rajeev Dadoo, PhD · SR One team page (srone.com/team/rajeev-dadoo-phd)

Team

Simeon George, MD

CEO & Managing Partner

Bio/PharmaHealthtechDeep Tech

Rajeev Dadoo, PhD

COO & Managing Partner

Bio/PharmaHealthtech

Jake Nunn

Partner

Bio/PharmaHealthtech

Mahesh Kudari, MD

Partner

Bio/PharmaHealthtech

Katarina Pance, PhD

Partner

Bio/PharmaDeep Tech

Amit Shah, MD

Partner

Bio/PharmaHealthtech

Recent investments

CompanyRoundSizeDate
ImmutrinSeries A$86m2026-03-24
Poplar TherapeuticsSeed2026-03-03
Windward BioSeries B2026-05-04
ArcellxSeries B
CRISPR TherapeuticsSeries A
Morphic TherapeuticSeries B
AlumisSeries B
Design TherapeuticsSeries B
Principia BiopharmaSeries A
HotSpot TherapeuticsSeries A

Frequent co-investors

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