Mars & Co

Mars & Co was founded in 1979 by Dominique Mars. Its defining idea is that a consulting firm should work for only one client in any given industry, avoiding conflicts and protecting client confidentiality across its global practice.

The firm provides generalist strategy consulting rather than organizing around industry practices. Its work is built around in-depth analysis, customized methodologies, and fact-based recommendations designed to support practical action across complex business problems.

Mars & Co says it has more than 100 consultants across seven talent hubs: Stamford/New York City, San Francisco, Paris, London, Tokyo, Shanghai, and Singapore. The firm emphasizes close senior involvement, with project leaders typically bringing more than 10 years of Mars & Co experience.