Milan, Italy, Faunders: Alexandre Darracq/Ugo Stella Nicola Romeo, Headquarters: Turin, Italy Alfa Romeo Automobiles S.p.A. is an Italian automaker founded on June 24, 1910 in Milan . [2] Alfa Romeo has been a part of the Fiat Group since 1986, [3] and since February 2007 a part of Fiat Group Automobiles