DEUTZ Aktiengesellschaft engages in the development, production, distribution, maintenance, and servicing of diesel and gas engines in Germany, Rest of Europe, the Middle East, Africa, the Asia Pacific, and the United States. It operates through five segments: Services, Engines, NewTech, Energy, and Defense & Other. The company offers engine finder, diesel engines, gas and gasoline engines, and hydrogen engines, as well as electric technology, such as electric systems, high voltage battery systems, and powertree products. It also provides spare parts for large and medium sized engines, such as turbo charger, starter, alternator, piston, piston liner, valves, crankshaft, camshaft, piston rods, water pump, oil pump, oil cooler, injection system, cylinder head, engine control unit, eat technology; operating liquids, oil, coolant, power blue, additives, fuel requirements; maintenance parts, air, oil, fuel filters, cylindrical head gasket, engine gasket set, and v- belt; xchange engines and parts; lifecycle solutions, care programs, diesel particulate filter cleaning services; daimler truck off-highway engines services; and hybrid, all-electric, and hydrogen drives, including mobile rapid charging stations and related services. In addition, the company offers compact engine systems and engine accessories. Its products are used in various applications, such as construction and agricultural machinery, mining, defense, material handling, energy supply, stationary systems, commercial vehicles, rail vehicles, ground support, and other applications. DEUTZ Aktiengesellschaft was founded in 1864 and is headquartered in Cologne, Germany.