BC Ateliers

Established in 2016

32 rue Claude Joseph Bonnet, 69004




BC Ateliers is an interior design firm founded by Constance Berthier in 2016. A graduate from ESAIL (École supérieure d’architecture intérieure de Lyon), Berthier has been passionate about academic drawing for as long as she can remember, quickly deciding to orientate herself towards interior design. With experience at established architecture firms including William Wilmotte and Boucharlat Architects in Lyon under her belt, BC Ateliers has also collaborated with interior architecture firm J.Rochet on several hospitality projects including bars and restaurants. Bethier is a member of the CFAI (Conseil Français des Architectes d’Intérieur).


  • Design brief (review of space and clients’ needs)
  • Schematic design (concepts, sketches, moodboards)
  • Design development (drawings, floor plans, elevations, technical details)
  • Construction documentation (quotes, proposals for furniture, fittings, custom work)
  • Construction administration (project management, site visits, installations)

"It's critical to imagine a project in its entirety from the outset, to refrain from moving too fast. Most importantly, don't be afraid to be innovative, to break away from the mould." - Constance Berthier


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18 Juillet

Budget: Undisclosed
Surface area: 62m²
Paris, France