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)
June 29, 2022
Koppers Issues 2021 Corporate Sustainability Report
June 21, 2022
Koppers Secures New $800 Million Credit Facility
June 14, 2022
Koppers Announces Appointment of Kevin Washington as Vice President of External Affairs
(Common Stock)

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