Define Ventures

Define Ventures is a venture capital firm based in San Francisco, CA founded in 2016. Define Ventures is one of the largest funds focused on early-stage digital health companies. Our founders choose us because we play offense and drive results. The firm focuses on Pre-Seed, Seed, Series A, Series B+ investments across sectors including Aerospace & Defense, Digital Health, Other, Consumer, Fintech. Notable portfolio companies include Curology, Grail, Clubhouse, NotCo and Sword Health. Invests in early-stage companies building transformative technologies across health, fintech, consumer, and frontier tech sectors.