Eller + Eller Architekten is an architectural practice with its headquarters in Duesseldorf and branch offices in Berlin, Moscow and Kiev. The firm was founded as Eller Moser Walter in 1964. Since 1997 it operates under the name Eller + Eller Architekten and is run by Erasmus Eller. Besides the traditional responsibilities as architects, services as general planners have increased during the last years and are one of our main activities. Since 1993 we have been engaged in Eastern Europe, especially in Russia. In Moscow we have completed various projects such as the Headquarters of DaimlerChrysler AG, the Headquarters of Metro AG as well as the Headquarters of Siemens AG and Henkel AG (both under construction). Besides the Russian projects we are currently working on big projects in Kiev, Bucharest an Riga.In Germany, the diversity of projects we explored includes the State Parliament of North-Rhine Westphalia, the Federal Ministry of Justice in Berlin, the Federal Ministry of Transport in Bonn and the German Historical Museum in Berlin, the latter in collaboration with I. M. Pei, New York. The firm’s focus is mainly on office and commercial buildings, on government building and museums as well as infrastructural projects and urban planning.