Martin W. Sumner

Martin W. Sumner is a Managing Director of The Carlyle Group 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 a number of the firm’s investments including Allison Transmission, Atotech, AxleTech International, Axalta Coating Systems, Centennial Resources Development, Nouryon, United Components, Veyance Technologies, and Wildhorse Resources, among others. Prior to joining Carlyle, he held positions with Thayer Capital Partners, a p