L'Atelier des Quatre Collines is a high-end French leather goods company founded in 2002 and based in Hauterives, Drôme.
She specializes in the craft manufacture of leather parts for large luxury houses, carrying out all the stages of production, from cutting to final assembly. Labeled an Enterprise du Patrimoine Vivant (EPV), it values know-how of excellence transmitted internally and combines artisanal tradition and modern industrial organization to produce high quality products for the luxury sector.