Frédérique Constant
…and Ateliers deMonaco. These companies have together been referred to as the Frédérique Constant Group. The company was founded in 1988 by Dutch couple Aletta Francoise Frédérique Stas-Bax and Peter Constant Stas. The name originates from its founders' great-grandparents, Frédérique Schreiner (1881–1969) and Constant Stas (1880–1967), the…