OUR HISTORY
A family heritage of craftsmanship
Origins: Family cutlery since 1930
Atelier Les 2 Diables has its roots in the history of Thiers cutlery. It all began in 1930, when the Fayet-Girard cutlery factory at 14, rue de la Mairie in La Monnerie-le-Montel gave birth to what was to become Les 2 Diables.
In 1943, the workshop took a decisive turn with Xavier Long, an engineer from the École Nationale d’Arts et Métiers in Cluny and son-in-law of the founders. Thanks to his technical skills, he began designing unique knives based on his own models. The company was then renamed SEDIT (Société d’Exploitation des Instruments Tranchants) and adopted Les 2 Diables as its emblematic brand.
A family tradition: the rebirth of the Atelier
Over the years, the history of SEDIT has been closely intertwined with that of the Ytournel family, cutlers from generation to generation. In homage to his grandfather Henri Girard, who worked in the SEDIT factory and was related to founder Xavier Long, Sylvain Ytournel decided to breathe new life into this place steeped in history. Inspired by his childhood memories of the family workshop, he resurrected the Les 2 Diables brand by creating a new cutlery workshop at the same address.
A modern evolution: The integration of STHICAL cutlery
In 2022, the workshop’s history was enriched by the integration of STHICAL cutlery. Founded in 1989 by Gilles Regnaud, this company specialized in the manufacture of Laguiole knives in horn and precious materials, before becoming a pioneer in lava stone handles. This emblematic material, extracted from the volcanoes of Puy de La Nugère in Volvic, reflects the Auvergne’s unique volcanic heritage.
This collaboration has enabled us toexpand our range of knives while integrating modern know-how into our handcrafted production. Together, we continue to honor tradition while exploring new innovations in the art of luxury cutlery.
The Les 2 Diables brand: Between mystery and excellence
The Les 2 Diables brand was created by Xavier Long in 1943. If the name intrigues, the official story remains a mystery. Was this a reference to Xavier and his stepfather, to his twins, or simply a poetic inspiration? Whatever its origins, Les 2 Diables is today synonymous with handcrafted quality and unique know-how.


A passion for craftsmanship: A tradition perpetuated
Every step in our history reflects our passion for cutlery and our commitment toluxury craftsmanship. From our humble beginnings to our current position as a benchmark in artisan cutlery, we have always sought to merge the heritage of the past with the innovations of the present.
Our history is a living testimony to our dedication to creating knives that tell a story, embody expertise and celebrateThiers ingenuity. We are proud to continue this tradition and to write the future chapters of this extraordinary adventure.