Westinghouse Air Brake Technologies Corporation operates primarily through two business segments: Freight and Transit. The Freight segment manufactures new and modernized locomotives, provides aftermarket parts and services, and supplies railway electronics and positive train control equipment. The Transit segment manufactures and services components for passenger transit vehicles, including regional trains, high-speed trains, subway cars, and buses. With a geographic footprint spanning over 50 countries, Wabtec serves major rail transit systems and freight networks worldwide. The company significantly expanded its scale and capabilities through the 2019 acquisition of GE Transportation, cementing its competitive position as a leading manufacturer of fuel-efficient and low-carbon land transportation solutions.