Mark Usellis

Mark Usellis is an experienced executive with a strong background in strategy, growth, and operations across various sectors. Currently serving as Managing Director at Gladstone Growth Strategies since September 2023, Mark previously held the position of Chief Growth & Strategy Officer at Shumaker, Loop & Kendrick, LLP. Mark's extensive experience includes roles as Chief Operating Officer at Eden Reforestation Projects and Chief Strategy Officer at Davis Wright Tremaine LLP, where Mark contributed from November 2013 to July 2021. Additionally, Mark served on the Board of the Legal Marketing Association, holding the Treasurer position in 2014 and co-chairing the Annual Conference Committee. Mark’s earlier roles included Principal at End2End Strategies and Chief Marketing Officer at Davis Wright Tremaine LLP. Mark's education includes a Master of Public Administration in International Trade & Finance from Harvard Kennedy School and a Bachelor of Arts in Economics from Haverford College.