The United States of America vs. Alfried Krupp, et al., commonly known as the Krupp trial, was the tenth of twelve trials for war crimes that U.S. authorities held in their occupation zone at Nuremberg, Germany, after the end of World War II. It concerned the forced labor enterprises of the Krupp concern and other crimes committed by the concern.
Prosecutor Telford Taylor (standing, center) opens the case against the defendants
Defendants at the Krupp Trial, from left; Alfried Krupp, Ewald Löser, Eduard Houdremont, Erich Müller, Friedrich Janssen, Karl Pfirsch, and Karl Eberhardt
Krupp, also known as Friedrich Krupp AG and later Friedrich Krupp AG Hoesch-Krupp after acquiring Hoesch AG in 1991, was the largest company in Europe at the beginning of the 20th century as well as Germany's premier weapons manufacturer during both world wars. From the Thirty Years' War to the end of World War II, it produced battleships, U-boats, tanks, howitzers, guns, utilities, and hundreds of other commodities. The company also produced steel used to build railroads in the United States and to cap the Chrysler Building.
The three rings were the symbol for Krupp, based on the Radreifen – the seamless railway wheels patented by Alfred Krupp. The rings are currently part of the ThyssenKrupp logotype.
ThyssenKrupp HQ in Essen
Stereoscopic image from Krupp's great exhibit of guns at the Columbian Exposition in 1893
An assortment of naval guns and field artillery pieces from the Krupp works in Essen, Germany. (Circa 1905)