B-Flexion is a Bertarelli-family private investment firm based in Geneva that seeds, acquires and builds investment partnerships and makes principal investments in operating businesses. It invests across asset managers in private equity, venture capital, infrastructure, technology, real estate, hedge funds, credit and public securities, and through B-Flexion Life Sciences backs biopharma, diagnostics and healthcare services. The firm invests across Europe, the United States and the United Kingdom, with venture exposure from early-stage to later-stage rounds and has acted as a lead investor.