Atelier Heiss Architekten, founded in 1997 by Christian Heiss, is based in Vienna. Today, projects are developed by a staff of about 25, under the management of Christian Heiss and the three partners Michael Thomas, Severa Horner and Evelyn Mayer. Atelier Heiss Architekten implement individual and unique projects in the fields of architecture and interior design. In close cooperation with our clients, we develop custom-made solutions with the highest standards of architecture.