Investor Relations

Customers come back to Koppers because they know they can depend on us for quality, timeliness and attention to detail.

Investor Relations

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.

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(Common Stock)
News
February 18, 2020
Koppers Announces Retirement of Steven R. Lacy, Chief Administrative Officer, General Counsel and Secretary, Effective Year-End 2020
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February 18, 2020
Koppers Announces Agreement to Sell China Distillation Business; Also Reports Preliminary Fourth Quarter 2019 Results
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February 11, 2020
Koppers Board Members Named Among WomenInc.'s 2019 Most Influential Corporate Directors
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