|Hans Lammer (1879-1962) in SS uniform|
During the Second World War, he used forced labour in his factories. After the war Boss was tried and fined for his involvement with the Nazis. Years later, the company apologised for its Nazi past.
By Bundesarchiv, Bild 146-2008-0276 / CC-BY-SA 3.0, CC BY-SA 3.0 de, Link