This document discusses several German companies that supported or profited from the Nazi regime during World War 2. It describes how Volkswagen, known as the "people's car", was designed to be affordable and easy to use. It also discusses how IBM maintained punch card databases that organized information for the Nazis. Hugo Boss produced uniforms for the Nazi party and military. Finally, Bayer developed heroin and the insecticide Zyklon B, which was later used in gas chambers.