Firmenich (surname) From Wikipedia, the free encyclopedia Firmenich is a surname of German origin. André Firmenich (1905–1965), Swiss sailor Eduard Firmenich-Richartz (1864–1923), German art historian Frédéric Firmenich (1874–1953), Swiss sailor Georges Firmenich (born 1913), Swiss sailor Joseph Firmenich (1821–1891) was a German painter Mario Firmenich (born 1948), Argentine urban guerrilla leader and politician Ruth Firmenich (born 1964), German politician See also Firmenich, Swiss chemical company Team DSM–Firmenich PostNL (disambiguation) Surname listThis page lists people with the surname Firmenich. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Related Articles