Positive Sum Email Format
Venture Capital and Private Equity PrincipalsNew York, United States11-50 Employees
Positive Sum is a venture capital and private equity principals firm based in Greenwich, New York, United States, with a team of 11–50 employees. The firm is led by Patrick O’Shaughnessy and Sam Cates and conducts investing activities with a mission to capture and openly share knowledge about building great businesses. Its approach emphasizes learning in public to develop a worldwide audience and network and to use insights to support its portfolio companies' visions for the future. The firm has engaged in investment activity, including participation in financing rounds such as a 2026 investment in Webnovare. The provided data lists revenue in the range of $10 million to $25 million.