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Marathon Capital is the largest independent investment bank dedicated to servicing the clean economy. Throughout its 25-year history, the firm has played a pivotal role in many of the groundbreaking and transformative transactions for new and emerging sectors, consistently delivering exceptional results for its clients. The firm is a leading global financial adviser across M&A, equity capital solutions, debt capital solutions, tax capital solutions, offtake solutions, and strategic advisory. Marathon Capital is a multi-year winner of “M&A Advisor of the Year” by Power, Finance & Risk Magazine, and was recently awarded “Financial Adviser of the Year – North America (2023)” by IJ Global. Marathon Capital is headquartered in Chicago, with offices in New York, Houston, San Francisco, San Diego, London, and Calgary and with local presence in Madrid and Seoul.

Website http://www.marathoncapital.com
Revenue $16.4 million
Funding $1 million
Employees 175 (153 on RocketReach)
Founded 1999
Address 200 West Madison St. Suite 3650, Chicago, Illinois 60606, US
Phone (312) 989-1350
Fax (312) 989-1385
Technologies
Industry Investment Banking, Finance General, Financial Services, Industries Served: Renewable Energy (Wind, Solar, Geothermal, Bi, Finance, Conventional Power Generation (Natural Gas, Coal), Infrastructur, -- Service Offered: M & A, Leasing Advisory Services, Capital Ra
Keywords Renewable Energy Finance, Environmental Finance, Energy Transition Finance, Mergers And Acquisitions Advisory, Project Finance, Infrastructure Advisory, Capital Markets, Debt Financing, Equity Financing, Power Generation, Renewable Energy Transactions, Energy Storage, Transmission, Distribution, Cleantech
Competitors Morgan Stanley, Credit Suisse, Goldman Sachs, Jefferies, Houlihan Lokey, Evercore, Societe Generale, Lazard, Greenhill & Co., Barclay Investment Group Inc +41 more (view full list)
SIC SIC Code 62 Companies, SIC Code 621 Companies
NAICS NAICS Code 52 Companies, NAICS Code 523 Companies, NAICS Code 5231 Companies, NAICS Code 52311 Companies, NAICS Code 523110 Companies

Marathon Capital Questions

The Marathon Capital annual revenue was $16.4 million in 2026.

Yingjen Zhao is the COO, Investment Banking of Marathon Capital.

153 people are employed at Marathon Capital.

Marathon Capital is based in Chicago, Illinois.

The NAICS codes for Marathon Capital are [52, 523, 5231, 52311, 523110].

The SIC codes for Marathon Capital are [62, 621].

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