Knorr-Bremse AG designs and manufactures braking and related subsystem technologies for rail vehicles and commercial road vehicles, sold to OEMs and operators worldwide. Its portfolio includes braking systems, control electronics, compressors, door systems, and aftermarket services across the product lifecycle. Founded in 1905 and headquartered in Munich, Germany, the group operates two divisions—Rail Vehicle Systems and Commercial Vehicle Systems—and includes brands such as Bendix in North America.