Sigma Partners

Sigma Partners is a venture capital firm that invests in early-stage technology companies, including those in the healthcare and life sciences sectors. Founded in 1984, the firm focuses on partnering with exceptional entrepreneurs to build market-leading companies. While not a drug development company itself, Sigma Partners provides critical funding and strategic guidance to startups developing innovative medical technologies, digital health solutions, and biotechnology platforms. The firm typically invests in seed and Series A rounds, leveraging its extensive network and industry expertise to support its portfolio companies through various stages of growth.