One Madison Group

One Madison Group (1MG) is a New York–based investment firm that has committed several billion dollars of equity capital across public and private markets. Our team of investors and operators sources opportunities across asset classes, stages of growth, industries, and geographies. Backed by rigorous, research-driven diligence and long-duration capital, we invest as principals, aligning our own capital with that of our partners to generate consistent, long-term returns. We are global investors, experienced operators, and company builders.