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      Our Locations

      Spanning several continents, the Koppers network responsibly provides trusted products and expert services that support our global infrastructure to customers and communities the world over.

      The Koppers Global Network
      From our global headquarters to our production facilities around the world, all Koppers locations bring something uniquely valuable to fulfilling our purpose of Protecting What Matters and Preserving The Future.
      Koppers Global Headquarters
      Koppers Global Headquarters

      Pittsburgh, Pennsylvania

      North America

      Carbon Materials and Chemicals
      Koppers Denmark ApS

      Nyborg, Denmark

      Europe

      Koppers International BV

      Uithoorn, The Netherlands

      Europe

      Newcastle Plant

      Mayfield, New South Wales, Australia

      Australia

      Stickney Plant

      Stickney, Illinois

      North America

      Railroad Products and Services
      Ashcroft Plant

      Ashcroft, BC, Canada

      North America

      Camden Plant

      Camden, Arkansas

      North America

      Domino Tie Recovery Yard

      Queen City, Texas

      North America

      Florence Plant

      Florence, South Carolina

      North America

      Galesburg Plant

      Galesburg, Illinois

      North America

      Guthrie Plant

      Guthrie, Kentucky

      North America

      Huntington Plant

      Huntington, West Virginia

      North America

      North Little Rock Plant

      North Little Rock, Arkansas

      North America

      Roanoke Plant

      Roanoke, Virginia

      North America

      Somerville Plant

      Somerville, Texas

      North America

      Susquehanna Plant

      Muncy, Pennsylvania

      North America

      Williamsville Plant

      Williamsville, MO

      North America

      Research and Innovation
      Koppers Global Technology Center

      Pittsburgh, Pennsylvania

      North America

      Performance Chemicals Research & Product Development

      Peachtree City, Georgia

      North America

      Utility & Industrial Products
      Eutawville Plant

      Eutawville, South Carolina

      North America

      Kennedy Plant

      Kennedy, Alabama

      North America

      Leesville Plant

      Leesville, Louisiana

      North America

      Leland Plant

      Leland, North Carolina

      North America

      Newsoms Plant

      Newsoms, Virginia

      North America

      North Plant

      North, South Carolina

      North America

      Vidalia Plant

      Vidalia, Georgia

      North America

      Wood Enhancement Technologies (Performance Chemicals)
      Auckland Plant

      New Zealand

      Australasian

      Darlington Plant

      Darlington, United Kingdom

      Europe

      Geelong Plant

      Geelong, Victoria, Australia

      Australasian

      Hubbell Plant

      Hubbell, Michigan

      North America

      Millington Plant

      Millington, Tennessee

      North America

      Mt. Gambier Plant

      Mt. Gambier, South Australia, Australia

      Australasian

      Rock Hill Plant

      Rock Hill, South Carolina

      North America

      Australia Wood Products
      Australia Operations

      North Sydney, Australia

      Asia Pacific

      Bunbury Plant

      Bunbury, Western Australia

      Australia

      Grafton Plant

      Grafton, New South Wales, Australia

      Australia

      Longford Plant

      Longford, Tasmania, Australia

      Australia

      Takura Plant

      Takura, Queensland, Australia

      Australia

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