COOP HIMMELB(L)AU, founded in 1968 by Wolf dPrix, Helmut Swiczinsky, and Michael Holzer (left in 1971) in Vienna, Austria. Since Helmut Swiczinsky retired in 2001 from the firm’s day-to-day operations, and his departure as a partner in 2006, Wolf dPrix is leading the studio as CEO and Design Principal. The studio has a multicultural team from more than 15 countries and is over 60 people strong. With over 50 years in practice, Coop Himmelb(l)au is an expert in developing and executing complex, timely and highly meaningful projects in the fields of architecture, urban planning, design and art worldwide. source: coop-himmelblau.at