NX vs KOP Comparison

Quanex Building Products Corp is a manufacturer of components sold to original equipment manufacturers in the building products industry. It manufactures engineered products like window and door components that include flexible insulating glass spacers, extruded vinyl profiles, window and door screens, solar panel sealants and precision-formed metal and wood products among others. Its four operating segments are North American Fenestration being the key revenue driver, European Fenestration, North American Cabinet Components, and Tyman. Geographically, it derives a majority of revenue from the United States.

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.