Marathon Capital

**Marathon Capital** is a boutique investment bank headquartered in Chicago, specializing in the energy transition and decarbonization sectors. Founded in 1999, the firm provides M\&A, capital raising, and financial advisory services across clean energy, sustainable infrastructure, and low-carbon technologies. With offices in New York, San Francisco, London, and Houston, Marathon Capital is known for its deep technical expertise, global reach, and long-standing leadership in climate-focused investment banking.