Martin W. Sumner

Director

Martin W. Sumner is a Managing Director of Carlyle where he focuses on investment opportunities in the industrial and transportation sectors. Since joining Carlyle in 2003, Mr. Sumner has led or been a key contributor to several of the firm’s investments, including Nouryon, Atotech, WildHorse Resource Development, Axalta Coating Systems, Centennial Resources Development, Allison Transmission, Veyance Technologies, AxleTech International, and United Components, among others. Prior to joining Carlyle, he held positions with Thayer Capital Partners, a private equity firm, and the strategy consulting group of Mercer Management Consulting. He is currently a member of the board of directors of Nouryon.

Mr. Sumner received his M.B.A. from Stanford University, where he was an Arjay Miller Scholar, and a B.S. in Economics, magna cum laude, from the WhartonSchool of the University of Pennsylvania.