The Krupp family is a prominent 400-year-old German dynasty from Essen, noted for its production of steel, artillery, ammunition and other armaments. The family business, known as Friedrich Krupp AG, was the largest company in Europe at the beginning of the 20th century, and was the premier weapons manufacturer for Germany in both world wars. Starting from the Thirty Years' War until the end of the Second World War, it produced battleships, U-boats, tanks, howitzers, guns, utilities, and hundreds of other commodities.
Essen is the central and, after Dortmund, second-largest city of the Ruhr, the largest urban area in Germany. Its population of 579,432 makes it the fourth-largest city of North Rhine-Westphalia after Cologne, Düsseldorf and Dortmund, as well as the ninth-largest city of Germany. Essen lies in the larger Rhine-Ruhr metropolitan region, second largest by GDP in the EU, and is part of the cultural area of Rhineland. Because of its central location in the Ruhr, Essen is often regarded as the Ruhr's "secret capital". Two rivers flow through the city: the Emscher in the north, and in the south the Ruhr River, which is dammed in Essen to form the Lake Baldeney (Baldeneysee) and Lake Kettwig reservoirs. The central and northern boroughs of Essen historically belong to the Low German (Westphalian) language area, and the south of the city to the Low Franconian Bergish area.
Organisation Todt was a civil and military engineering organisation in Nazi Germany from 1933 to 1945, named for its founder, Fritz Todt, an engineer and senior member of the Nazi Party. The organisation was responsible for a huge range of engineering projects both in Nazi Germany and in occupied territories from France to the Soviet Union during the Second World War. The organisation became notorious for using forced labour. From 1943 until 1945 during the late phase of the Third Reich, OT administered all constructions of concentration camps to supply forced labour to industry.
Gustav Georg Friedrich Maria Krupp von Bohlen und Halbach was a German foreign service official who became chairman of the board of Friedrich Krupp AG, a heavy industry conglomerate, after his marriage to Bertha Krupp, who had inherited the company. He and his son Alfried would lead the company through two world wars, producing almost everything for the German war machine from U-boats, battleships, howitzers, trains, railway guns, machine guns, cars, tanks, and much more. Krupp produced the Tiger I tank, Big Bertha and the Paris Gun, among other inventions, under Gustav. Following World War II, plans to prosecute him as a war criminal at the 1945 Nuremberg Trials were dropped because by then he was bedridden, senile, and considered medically unfit for trial. The charges against him were held in abeyance in case he were found fit for trial.
Gross-Rosen was a network of Nazi concentration camps built and operated by Nazi Germany during World War II. The main camp was located in the German village of Gross-Rosen, now the modern-day Rogoźnica in Lower Silesian Voivodeship, Poland; directly on the rail-line between the towns of Jawor (Jauer) and Strzegom (Striegau). Its prisoners were mostly Jews, Poles and Soviet citizens.
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.
Alfred Krupp was a German steel manufacturer and inventor; the largest arms supplier of his era, which earned him the nickname "The Cannon King".
Alfried Felix Alwyn Krupp von Bohlen und Halbach, often referred to as Alfried Krupp, was a German Nazi industrialist, a competitor in Olympic yacht races, 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.
Bertha Krupp von Bohlen und Halbach was a member of the Krupp family, Germany's leading industrial dynasty of the 19th and 20th centuries. As the elder child and heir of Friedrich Alfred Krupp she was the sole proprietor of the Krupp industrial empire from 1902 to 1943, although her husband, Gustav Krupp von Bohlen und Halbach, ran the company in her name. In 1943 ownership of the company was transferred to her son Alfried.
The SS Main Economic and Administrative Office was a Nazi organization responsible for managing the finances, supply systems and business projects of the Allgemeine-SS. It also ran the concentration camps and was instrumental in the implementation of the Final Solution through such subsidiary offices as the Concentration Camps Inspectorate and SS camp guards.
Ostarbeiter was a Nazi German designation for foreign slave workers gathered from occupied Central and Eastern Europe to perform forced labor in Germany during World War II. The Germans started deporting civilians at the beginning of the war and began doing so at unprecedented levels following Operation Barbarossa in 1941. They apprehended Ostarbeiter from the newly-formed German districts of Reichskommissariat Ukraine, District of Galicia, and Reichskommissariat Ostland. These areas comprised German-occupied Poland and the conquered territories of the Soviet Union. According to Pavel Polian, although the Ostarbeiter from most occupied territories were predominantly men, of the "eastern workers" taken from occupied Soviet territories over 50% were women, and of those from Poland nearly 30% were women. Eastern workers included ethnic Ukrainians, Poles, Belarusians, Russians, Armenians, Tatars, and others. Estimates of the number of Ostarbeiter range between 3 million and 5.5 million.
The use of slave and forced labour in Nazi Germany and throughout German-occupied Europe during World War II took place on an unprecedented scale. It was a vital part of the German economic exploitation of conquered territories. It also contributed to the mass extermination of populations in occupied Europe. The Germans abducted approximately 12 million people from almost twenty European countries; about two thirds came from Central Europe and Eastern Europe. Many workers died as a result of their living conditions – extreme mistreatment, severe malnutrition and abuse were the main causes of death. Many more became civilian casualties from enemy (Allied) bombing and shelling of their workplaces throughout the war. At its peak the forced labourers constituted 20% of the German work force. Counting deaths and turnover, about 15 million men and women were forced labourers at one point during the war.
Like many other nations at the time, Germany suffered the economic effects of the Great Depression, with unemployment soaring after the Wall Street Crash of 1929. When Adolf Hitler became Chancellor of Germany in 1933, he introduced policies aimed at improving the economy. The changes included privatization of state owned industries, import tariffs, and an attempt to achieve autarky. Weekly earnings increased by 19% in real terms from 1933 to 1939, but this was largely due to employees working longer hours, while the hourly wage rates remained close to the lowest levels reached during the Great Depression. In addition, reduced foreign trade meant rationing of consumer goods like poultry, fruit, and clothing for many Germans.
Thyssenkrupp Polysius GmbH is a global industrial company specializing in the manufacture and sale of plants and machinery for the cement and ore industry. In 2023, Thyssenkrupp Polysius GmbH was integrated into the newly created Decarbon Technologies segment of Thyssenkrupp AG.
The Alfried Krupp von Bohlen und Halbach Foundation is a major German philanthropic foundation, created by and named in honor of Alfried Krupp von Bohlen und Halbach, former owner and head of the Krupp company and a convicted war criminal.
Reichswerke Hermann Göring was an industrial conglomerate in Nazi Germany from 1937 until 1945. It was established to extract and process domestic iron ores from Salzgitter that were deemed uneconomical by the privately held steel mills. The state-owned Reichswerke was seen as a vehicle of hastening growth in ore mining and steel output regardless of private capitalists' plans and opinions, which ran in alignment to Adolf Hitler's strategic and economic vision. In November 1937, Reichsminister of Aviation Hermann Göring obtained unchecked access to state financing and launched a chain of mergers, diversifying into military industries with the absorption of Rheinmetall. Göring himself supervised the Reichswerke but did not own it in any sense and did not make personal profit from it directly, although at times he withdrew cash for personal expenses.
Berthold Beitz was a German industrialist. He was the head of the Krupp steel conglomerate beginning in the 1950s. He was credited with helping to lead the re-industrialization of the Ruhr Valley and rebuilding Germany into an industrial power.
The Alfried Krupp Institute for Advanced Study in Greifswald is an institute for advanced study named after Alfried Krupp von Bohlen und Halbach. On 20 June 2000, this institute was founded by the Alfried Krupp von Bohlen und Halbach Foundation, the German Land of Mecklenburg-Vorpommern and the University of Greifswald. These three founders co-established and contributed to the Stiftung Alfried Krupp Kolleg Greifswald, which was entrusted with the task of establishing this Wissenschaftskolleg. The Krupp Foundation contributed the plot of land and the building on it, valued at €15.3m, while Mecklenburg-Vorpommern and the University of Greifswald contributed the operational funding that initially amounted to €4.1m.
Forced labor was an important and ubiquitous aspect of the Nazi concentration camps which operated in Nazi Germany and German-occupied Europe between 1933 and 1945. It was the harshest and most inhumane part of a larger system of forced labor in Nazi Germany.
The Krupp steelworks, or Krupp foundry, or Krupp cast steel factory in Essen is a historic industrial site of the Ruhr area of North Rhine-Westphalia in western Germany that was known as the "weapons forge of the German Reich".
