Strata Architecture is a Swiss architecture, urban planning and interior design firm founded in 1994 and located in Carouge, Geneva. Headed by partners Diana Stiles and Pierre-André Bohnet, the agency brings together a multidisciplinary team of 12 collaborators of various nationalities.

Strata's commitment to architecture is demonstrated through singular, recognized and award-winning achievements. By promoting knowledge sharing and dialogue, the agency stimulates collective creativity, exploring materials, colors and the search for new forms and spaces. With over 30 years' experience, Strata is able to follow and carry out a variety of projects of different natures and scales.

Certified EcoEntreprise in 2024, the agency is committed to applying the principles of sustainable development and social responsibility in each of its projects. This professional approach enables us to deliver innovative projects on time, on budget and to the highest quality, while meeting the specific needs of each customer.