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Koppers operates locations in the United
States, United Kingdom, Denmark, Netherlands, Australia, and China
employing about 1,700 people worldwide in manufacturing
and wood treatment plants. Koppers world headquarters are in Pittsburgh,
PA. European headquarters are in Scunthorpe, U.K. and Australian
headquarters are in North Sydney, NSW, Australia. (  indicates
locations with their own website. Click the icon to launch.)
Select from one of the following regions:
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| location name |
city/state/country |
products |
site |
| Corporate
Headquarters |
Pittsburgh, PA
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HQ
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| Clairton
Plant |
Clairton, PA
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CM&C |
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| Denver
Plant |
Denver, CO
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RP&S |
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| Florence
Plant |
Florence, SC
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UP&P |
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| Follansbee
Plant |
Follansbee, WV
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CM&C |
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| Galesburg
Plant |
Galesburg, IL
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RP&S |
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| Green
Spring Plant |
Green Spring, WV
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RP&S |
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| Grenada
Plant |
Tie Plant, MS
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UP&P |
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| Guthrie
Plant |
Guthrie, KY
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RP&S |
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| Harmarville
Technical Center |
Pittsburgh, PA
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T |
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Longview Plant |
Longview, WA
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CM&C |
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| North
Little Rock Plant |
North Little Rock,
AR
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RP&S |
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| Portland
Terminal |
Portland, OR
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CM&C |
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| KSA |
Portsmouth, OH
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RP&S |
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| Roanoke
Plant |
Salem, VA
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RP&S |
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| Somerville
Plant |
Somerville, TX
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RP&S |
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| Stickney
Plant |
Cicero, IL
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CM&C |
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| Muncy
Plant |
Montgomery, PA
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RP&S
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KEY:
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AWP =Australasian
Wood Products
CB =Carbon Black
CM&C =Carbon Materials & Chemicals
HQ =Headquarters
RP&S =Railroad Products & Services
T =Technology
UP&P =Utility Poles & Piling
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KEY:
|
AWP =Australasian
Wood Products
CB =Carbon Black
CM&C =Carbon Materials & Chemicals
HQ =Headquarters
RP&S =Railroad Products & Services
T =Technology
UP&P =Utility Poles & Piling
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