{"id":"98214def-be00-4f78-8698-9a26e6679f71","slug":"sean-o-sullivan","name":"Sean O'Sullivan","bioBrief":"Sean O'Sullivan is an entrepreneur and investor based in Princeton, New Jersey, and the founder and managing partner of SOSV, a venture capital firm backing deep tech startups in health and climate.","priorExits":null,"nationality":"American","verificationPosture":"reported","aliases":[],"sources":[{"url":"https://en.wikipedia.org/wiki/Sean_O'Sullivan_(engineer)","title":"Sean O'Sullivan (engineer) - Wikipedia","sourceName":"Wikipedia"},{"url":"https://www.crunchbase.com/","title":"Sean O'Sullivan","sourceName":"Crunchbase","dateAccessed":"2026-07-22"}],"reviewStatus":"reviewed","createdAt":"2026-07-23T02:55:14.621Z","updatedAt":"2026-10-21T22:07:20.423Z","educations":[],"companyRoles":[],"boardRoles":[],"investorRoles":[{"id":"bd2ce349-a0be-48ad-8116-307ea66b651a","personId":"98214def-be00-4f78-8698-9a26e6679f71","investorId":"34233989-e1e8-4c34-9494-0eae20a94f60","role":"founder","startDate":null,"endDate":null,"createdAt":"2026-07-23T02:55:15.405Z","investor":{"slug":"sosv","name":"SOSV","kind":"venture"}}],"foundings":[]}