Koppers Holdings Inc. operates through three principal business segments: Railroad and Utility Products and Services (RUPS), Performance Chemicals (PC), and Carbon Materials and Chemicals (CMC). The RUPS segment is the company's largest revenue contributor, operating as the leading supplier of treated and untreated railroad crossties to Class I railroads in North America, as well as the second-largest producer of utility poles in the United States. The PC segment develops, manufactures, and markets wood preservation chemicals and wood treatment technologies used in residential, industrial, and agricultural applications, and is vertically integrated in copper manufacturing. The CMC segment manufactures basic and industrial chemicals, including creosote, carbon pitch, naphthalene, phthalic anhydride, and carbon black feedstock, which are essential for aluminum and steel production, concrete surfactants, and rubber manufacturing. Geographically, Koppers maintains a comprehensive footprint with manufacturing and distribution facilities across North America, South America, Australasia, and Europe. The company's vertically integrated business model allows it to produce the preservation chemicals and creosote used in its own wood treatment operations, providing a strong competitive advantage and stable market position in infrastructure-focused end markets.
