Koppers
Koppers Holdings Inc. provides treated wood products, wood preservation chemicals, and carbon compounds in the United States, Australasia, Europe, and internationally. It operates through three...
Koppers Logo
About Koppers
Koppers Holdings, Inc. manufactures carbon compounds and wood treatments. The Company distills coal tar into carbon pitch, creosote, and phthalic anhydride, which are used to produce aluminum, plasticizers, and specialty chemicals. Koppers also manufactures railroad ties.
Address
436 Seventh Avenue,
Pittsburgh, 15219-1800
United States
Year founded
2004
Number of employees
2,082
