Koppers Holdings Inc. (Koppers) is an integrated global provider of carbon compounds, chemicals, and treated wood products and services. Koppers' products and services are used in various end-markets, including the aluminum, railroad, specialty chemical, utility, rubber, concrete, steel, residential lumber and agricultural industries. Koppers operates through three segments: Carbon Materials and Chemicals (CMC), Railroad and Utility Products and Services (RUPS), and Performance Chemicals (PC). The CMC segment is primarily a manufacturer of carbon pitch, naphthalene, phthalic anhydride, creosote and carbon black feedstock. The RUPS segment sells treated and untreated wood products, manufactured products and services primarily to the railroad and public utility markets. The PC segment sells preservatives for residential and agricultural treated lumber that includes decking and fencing. Koppers has manufacturing facilities in North America, South America, Australasia, China and Europe.