Knorr-Bremse Aktiengesellschaft is a prominent global enterprise specializing in the development, manufacturing, sales, and maintenance of advanced braking and other critical systems for both railway and commercial vehicles. The company organizes its operations into two primary divisions: Rail Vehicle Systems and Commercial Vehicle Systems. Within the Rail Vehicle Systems segment, Knorr-Bremse offers a comprehensive array of solutions, including braking, entry, and HVAC technologies; sophisticated power electronics and control systems; digital tools designed for optimizing rail traffic; couplers; signal installations; diverse stationary and mobile testing equipment; window wiper and washing setups; and sanitation systems, all catering to mass transit and long-distance trains. For the Commercial Vehicle Systems division, the company delivers extensive braking technologies, such as brake control units, disc and drum brakes, cylinders, valves, and pedal assemblies. Their portfolio also encompasses steering systems, vehicle dynamics solutions, advanced driver assistance features, automated driving capabilities, and electronic leveling controls. Furthermore, they supply energy provision and air treatment products, like compressors, alongside essential engine components and transmission control systems, serving trucks, buses, trailers, and agricultural machinery. Beyond these core product lines, Knorr-Bremse extends its services to include leasing, holding activities, logistics, and various media and IT solutions. Established in 1905, the company's headquarters are located in Munich, Germany. Knorr-Bremse Aktiengesellschaft operates as a subsidiary of KB Holding GmbH.