Welcome to Koppers
Koppers is an integrated global producer of carbon compounds, chemicals, and treated wood products for the aluminum, railroad, specialty chemical, utility, rubber, steel, residential lumber, and agriculture industries. We serve our customers through a comprehensive global manufacturing and distribution network with facilities located in North America, South America, Australasia, China, and Europe.
Koppers operates three principal businesses, Performance Chemicals, Railroad and Utility Products and Services, and Carbon Materials and Chemicals.More >>
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September 20, 2018Koppers Completes Sale of U.K. Specialty Chemicals Business
September 17, 2018Koppers Buys Back Nearly 700,000 Shares Under Pre-Existing Share Repurchase Authorization
September 11, 2018Koppers Expands Board with Election of New Directors
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