Alfried Felix Alwyn Krupp von Bohlen und Halbach, often referred to as Alfried Krupp, was a German industrialist, a competitor in Olympic yacht races, contributor to the SS and a member of the Krupp family, which has been prominent in German industry since the early 19th century. He was convicted after World War II of crimes against humanity for the genocidal manner in which he operated his factories and sentenced to twelve years in prison, subsequently commuted to three years with time served in 1951.

ThyssenKrupp AG is a German industrial engineering and steel production multinational conglomerate. It resulted from the 1999 merger of Thyssen AG and Krupp and has its operational headquarters in Duisburg and Essen. The company claims to be one of the world's largest steel producers, and it was ranked tenth-largest worldwide by revenue in 2015. It is divided into 670 subsidiaries worldwide. The largest shareholders are the Alfried Krupp von Bohlen und Halbach Foundation and Cevian Capital. ThyssenKrupp's products range from machines and industrial services to high-speed trains, elevators, and shipbuilding. The subsidiary ThyssenKrupp Marine Systems also manufactures frigates, corvettes, and submarines for the German and foreign navies.