NSC vs WAB

Norfolk Southern Corporation

Norfolk Southern Corporation, together with its subsidiaries, engages in the rail transportation of raw materials, intermediate products, and finished goods in the United States. The company transports industrial products, including agriculture, forest and consumer products, chemicals, and metals and construction materials; and coal, automobiles, and automotive parts. It also transports overseas freight through various Atlantic and Gulf Coast ports; and provides commuter passenger services. As of December 31, 2020, the company operated approximately 19,300 route miles in 22 states and the District of Columbia. Norfolk Southern Corporation was incorporated in 1980 and is based in Norfolk, Virginia.

Westinghouse Air Brake Technologies Corporation

Westinghouse Air Brake Technologies Corporation provides technology-based equipment, systems, and services for the freight rail and passenger transit vehicle industries worldwide. It operates through two segments, Freight and Transit. The Freight segment manufactures and services components for new and existing freight cars and locomotives; builds new commuter locomotives; rebuilds freight locomotives; supplies railway electronics, positive train control equipment, signal design, and engineering services; and provides related heat exchange and cooling systems. It serves publicly traded railroads; leasing companies; manufacturers of original equipment, including locomotives and freight cars; and utilities. The Transit segment manufactures and services components for new and existing passenger transit vehicles, such as regional trains, high speed trains, subway cars, light-rail vehicles, and buses; refurbishes subway cars; and provides heating, ventilation, and air conditioning equipment, as well as doors for buses and subways. It serves public transit authorities and municipalities, leasing companies, and manufacturers of subway cars and buses. The company also provides electronically controlled pneumatic braking products; railway electronics; freight car trucks; draft gears, couplers, and slack adjusters; air compressors and dryers; heat exchangers and cooling products; and track and switch products. In addition, it offers railway braking equipment and related components; friction products; new commuter and switcher locomotives; transit locomotive and car overhaul services; and freight locomotive overhaul and refurbishment services. Further, the company provides doors for buses and subway cars; platform screen doors; pantographs; window assemblies; couplers; accessibility lifts and ramps for buses and subway cars; and traction motors. Westinghouse Air Brake Technologies Corporation was founded in 1869 and is headquartered in Pittsburgh, Pennsylvania.