Sean Hartman

Sean Hartman is an experienced professional with extensive leadership in strategy, management consulting, and product marketing. As a Partner at Keystone Strategy from September 2005 to April 2022, Sean sold and delivered significant consulting projects across various industries, co-led the Strategy Practice, and founded the Seattle office. Prior experience includes serving as a Partner at Fossett & Associates, focusing on infrastructure and sustainability projects, and roles at Sybase as a Product Manager and at Avaki Corporation as a Product Marketing Manager. Sean holds a General Management Program certification from Harvard Business School and an A.B. from Princeton University.