President and CEO
Leroy is president and CEO of Koppers and serves on the company’s board of directors. Under Leroy’s leadership as CEO, Koppers is focused on safely delivering customer focused solutions, primarily through the development and application of technologies to enhance wood. Leroy joined Koppers in September 2010 as vice president and chief financial officer, providing oversight for the finance, treasury, information technology and investor relations functions. From May to December 2014, he held the role of COO with responsibility for the company’s global business operations. He was elected president and CEO in January 2015. Prior to Koppers, Leroy spent 10 years with Calgon Carbon Corp., an international chemical company.