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Koppers Acquires Cox Industrial
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Koppers completes acquisition of wood preservation and railroad services businesses.
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Sustainability with integrity: the Koppers family brings our values to life everyday.
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Industry leadership and expertise: Koppers is a global provider of products and services used to enhance the worldwide infrastructure.
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Respect for our global community, each Koppers plant is ISO 14001 - Environmental Certified.
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Koppers Inc. 2017 Annual Report

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Elevating Sustainability


We are Koppers. We work carefully, honestly and responsibly with respect for each other, our communities and our planet.

Learn more by reading our 2017 Sustainability Report.

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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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Koppers and Responsible Care

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