Emil Hermes, Merkur-Werk, Solingen-Merscheid in 1920, 1922 and 1932, Beethovenstrasse 235 in 1939, Margaretenstrasse 15a in 1986, Friedrich Wilhelm Strasse 18 in 1998. Brand names: 'Artemia', 'Diana', 'Fossa', 'Hermes', 'Hermes-Elite', 'Hermes-Exquisit', 'Hermes-Imperial', 'Hermes-Record', 'Hermes-Royal', 'Hermes-Progress', 'Imperiola', 'Longlife', 'Mercury', 'Merkur', 'Polarstern', 'Populah'. Open-blade razor and safety-razor maker.