Dachau concentration camp Dachau concentration camp Dachau concentration camp (; , ) was the first of the Nazi concentration camps opened in Germany, intended to hold political prisoners. It is located on the grounds of an abandoned munitions factory northeast of the medieval town of Dachau, about northwest of Munich in the state of Bavaria, in southern Germany. Opened in 1933 by Heinrich Himmler, its purpose was enlarged to include forced labor, and eventually, the imprisonment of Jews, German and Austrian criminals, and eventually foreign nationals from countries that Germany occupied or invaded. The Dachau camp system grew to include nearly 100 sub-camps,
Gross-Rosen concentration camp war industries. Among the companies that benefited from the slave labour of the concentration camp inmates were German electronics manufacturers such as Blaupunkt, Siemens, as well as Krupp, IG Farben, and Daimler-Benz, among others. Some prisoners who were not able to work but not yet dying were sent to the Dachau concentration camp in so-called "invalid" transports. The largest population of inmates, however, were Jews, initially from the Dachau and Sachsenhausen camps, and later from Buchenwald. During the camp's existence, the Jewish inmate population came mainly from Poland and Hungary; others were from Belgium, France, Netherlands, Greece, Yugoslavia, Slovakia, and