KOP vs PDM Comparison

Koppers Holdings Inc through its subsidiaries, manufactures and sells wood products, wood treatment chemicals, and carbon compounds used in markets such as railroad, aluminum and steel, agriculture, utilities, and residential lumber. The company is organized into three business segments: railroad and utility products and services, performance chemicals, and carbon materials and chemicals. Its product portfolio includes treated and untreated wood products like crossties used in railroads, wood preservation chemicals, and carbon compounds such as creosote used in the treatment of wood crossties, among others. The majority of its revenue comes from the company's railroad and utility products and services segment, and more than half of the company's revenue is earned in the United States.

Piedmont Realty Trust Inc is a fully integrated, self-managed real estate investment company focused on delivering an exceptional office environment. As an owner, manager, developer and operator of 16 MM SF of Class A properties across U.S. Sunbelt markets, Piedmont Realty Trust is known for its hospitality-driven approach and commitment to transforming buildings into Piedmont PLACEs that enhance each client's workplace experience.