Atelier Oi is a collaborative brand founded by three men: Aurel Aebi, Armand Louis, and Patrick Raymond. The trio came together in 1991 in La Neuveville, Switzerland to create designs with a transdisciplinary approach. Together, the team designed a number of different products, including furniture, architecture and luxury goods for companies such as Lasvit and Foscarini. They also work in scenography as well as designing backdrops for productions. In addition to their design work, the members of Atelier Oi have taught at various design schools both in Switzerland and abroad and hold positions at the University of Art and Design Lausanne, Switzerland.