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Koppers to Host 2021 Investor Day
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Koppers Issues 2020 Corporate Sustainability Report
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Two Koppers Employees Named 2022 STEP Ahead Award Honorees By The Manufacturing Institute
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Koppers Breaks Ground on $23M Expansion in North Little Rock, AR
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Koppers Named One of America's Most Responsible Companies
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Koppers COVID-19 Updates

        

Watch CEO Leroy Ball’s weekly updates on the Koppers YouTube channel

Koppers Inc. 2021 Annual Report

View Koppers Inc. 2021 Annual Report

                 

2020 Sustainability Report

Learn more by reading our 2020 Sustainability Report.

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KOPPERS WOODEN CROSSTIE

Connecting to the Past. Building the future.

We're proud of our heritage of providing quality wooden crossties, responsive service, broad expertise and unparalleled innovation.

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Sustainability

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Koppers and Responsible Care

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