L'Atelier du Nombre d'Or is a Paris-based company, established in 2005, specializing in the creation and restoration of artistic works. Under the expert guidance of master artisan Bruno Toupry, the atelier excels in the traditional craft of gold leaf gilding, blending ancient techniques with contemporary creativity. Located in the historic Faubourg Saint-Antoine district, the workshop prides itself on its rigorous approach to art restoration, ensuring high-quality craftsmanship recognized both in France and internationally.

The atelier offers a diverse range of services, including the restoration of gilded and polychrome furniture and decorative art objects, using methods that respect their historical integrity. It also employs Kintsugi, the Japanese art of repairing with gold, along with creating custom frames and moldings tailored to various styles and periods. Dedicated to ethical practices, the workshop is the first French gilding company to guarantee the origin of its gold, ensuring it is conflict-free. L'Atelier du Nombre d'Or invites clients to explore their creations and share their art restoration projects.