Atelier O is a renowned architecture and design brand founded in 1991 in La Neuveville, Switzerland. Inspired by the Russian word troïka, representing a team of three, Atelier O symbolizes the dynamic and holistic energy generated by its trio of founders, Aurel Aebi, Armand Louis, and Patrick Reymond. With a philosophy rooted in humanity and art, this brand values the sharing of ideals and the spirit of collaboration.

Atelier O's expertise spans multidisciplinary fields such as architecture, interior design, product design, and scenography. Their creations embody elegance and coherence, expressing a po-ethic vision that aims to bring individuals closer to nature, materials, and emotions. By embracing transdisciplinarity in their design and architectural processes, Atelier O celebrates diversity and fusion, breaking free from the confines of a single discipline.

With a deep respect for materials and a commitment to experimentation, Atelier O merges craftsmanship with creative vision to create purist and minimalistic designs. Their work has garnered numerous national and international awards, recognizing their outstanding contributions to the field of architecture and design