Koppers

Koppers Holdings, Inc.
Company type	Public
Traded as	NYSE: KOP; S&P 600 Component
Industry	Chemicals, railroad ties and other products, railroad bridge construction and repair, wood preservation
Founded	1912 (original company); 1988 (re-established)
Headquarters	Koppers Tower; Pittsburgh, Pennsylvania
Key people	Leroy M. Ball, President and Chief Executive Officer; Jimmi Sue Smith, Chief Financial Officer; James A. Sullivan, Executive Vice President and Chief Operating Officer; Stephen R. Tritch, Chairman of the Board of Directors;
Products	Coke; Wood processing; Coal tar; Crossties; Utility poles; Creosote; Carbon black; Phthalic anhydride;
Revenue	US$1.16 billion
Number of employees	2,200
Website	www.koppers.com

Koppers is a global chemical and materials company based in Pittsburgh, Pennsylvania, United States. Its headquarters is an art-deco 1920s skyscraper, the Koppers Tower.