Drees & Sommer Switzerland is a consulting company providing a single source of consultation and implementation services for the real estate, infrastructure and industrial markets. The company delivers sustainable, innovative, and economically viable solutions that meet each client’s unique needs. Our almost 250 employees in Zurich, Basel and Lausanne have been supporting clients from a wide range of sectors since 2008. Drees & Sommer Switzerland is part of the Drees & Sommer Group, which was Founded in 1970 and long recognized as a pioneer in driving sustainability and digitization. Today Drees & Sommer employs more than 6,000 people at 63 offices.

Present in the region and rooted in the local fabric for over 30 years, we are now CF+A architects. We put our expertise at the service of your projects, whether renovations, conversions, or new constructions. Thanks to a multidisciplinary team, we design sustainable, aesthetic, and functional spaces, always in close dialogue with our clients. Each project is tailor-made, with particular attention paid to energy efficiency, respect for the existing building, and its integration into the landscape. Our daily commitment: combining architectural know-how and environmental awareness to build the future responsibly.