KOPPERS UTILITY SERVICES LLC

Koppers Announces New Greenhouse Gas Goal

IN THE NEWS Koppers Celebrates 20th Anniversary on NYSE IN THE NEWS James A. Sullivan Named President and Chief Transformation Officer Transforming our global infrastructure the right way, together. Every day, we serve an objective: To build, maintain, and improve our global infrastructure through environmentally responsible solutions. Our essential products and services cater to our world’s most relied upon industries, enhanced by innovative applications and technologies. Our commitment to safety, sustainability, and inclusion is reflected in all we do.