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
November 7, 2019
Koppers Holdings Inc. Reports Third Quarter 2019 Results
Additional Formats
October 24, 2019
Koppers Holdings Inc. Schedules Third Quarter 2019 Conference Call
Additional Formats
August 8, 2019
Koppers Holdings Inc. Reports Second Quarter 2019 Results
Additional Formats
(Common Stock)

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