thyssenkrupp 

thyssenkrupp AG operates as an industrial and technology company in Germany and internationally. It operates through five segments: Automotive Technology, Decarbon Technologies, Materials Services, Steel Europe, and Marine Systems. The Automotive Technology segment offers components, systems, and automation solutions for vehicle manufacturing, such as axle assembly, body in white, camshafts and electric engine components, dampers, dies, springs and stabilizers, crankshafts and conrods, steering, and undercarriages. The Decarbon Technologies segment provides slewing bearings and rings, green ammonia and methanol, chemical and cement plants, high pressure processing, and refinery services, as well as green hydrogen. The Marine System segment manufactures submarines, naval services, and naval surface vessels. The Material Services segment offers 3D-printing/additive manufacturing, alloys, infrastructure project and services, industrial minerals, logistics services, metals, nonferrous metals, plastics, rolled steel, special ores, and stainless steel. The Steel Europe segment manufactures composite materials, electrical steel, hot strips, organic coated strips and sheet, packaging steel, precision steel strip, and sheet and coated products. thyssenkrupp AG was founded in 1811 and is headquartered in Essen, Germany.