Investment Stage

Focus Areas

About Investor

Tuomas Kosonen is a Partner at Inventure and is based in Helsinki, Finland. He focuses on Health and Hospital Services and Medical Device companies from the Pre-seed stage through Series A. His investment work centers on founders developing technologies that improve healthcare delivery, clinical processes, patient outcomes, and medical treatment. Tuomas typically invests between $330K and $5.5M, with a preferred ticket of approximately $3M. As a lead investor, he plays an active role in evaluating opportunities, structuring financing rounds, and supporting portfolio companies after investment. Through Inventure, he helps healthcare founders move from early product development and validation toward scalable commercial growth.