WABCO (Westinghouse Air Brake Company) is a global supplier of electronic braking, stability, suspension, and transmission automation systems for heavy-duty commercial vehicles.

Originally founded in 1869, WABCO has a long history of innovation in the automotive and industrial sectors. The company's products and systems are designed to improve the safety, efficiency, and performance of trucks, buses, trailers, and off-highway vehicles. WABCO’s offerings include advanced driver assistance systems (ADAS), electronic braking systems (EBS), automated manual transmission (AMT) systems, air suspension systems, and various diagnostic and fleet management solutions.

In 2020, WABCO was acquired by ZF Friedrichshafen AG, a leading global technology company in the areas of driveline and chassis technology as well as active and passive safety technology.