student dormatory Engsbachstr. 56/58 - Siegen

ZDF-administration building Lerchenberg - Mainz

Glas roof, libary appellate court (OLG) - Cologne

Federal ministry of the environment (BMU) - Bonn

aha- waste company - officebuilding - Hannover - 4th price, competition

P3/ DRadio Wissen, DeutschlandRadio (DLR) - Cologne

ZDF - Broadcasting building - Mainz

local district court - Leverkusen

Office Building for China National Offshore Oil Corp Shenzhen Headquarters - Shenzhen, China

Designing in Teheran - Iran

Facade Design for Dingding Financial Building - Shanghai Bund, China

Residential Area for Enterprises Headquarters Base - Changzhi

Geowissenschaften der Universität zu Köln

ZDF Studios - Paris

China Merchants Bank - Shenzhen, China

Headquarter of the Deutschland Radio Station - Cologne

New Turkish Embassy Berlin - 1st prize

Building G Ford AG - Cologne

Parish Hall Froebel Street - Cologne, competition

Headquarters of Yunnan Chihong Zn & Ge Mining group - 1st Prize

Hunan Broadcasting Building - Changsha - 1st Prize - Realization

Office Building sic architekten gmbh - Cologne

Industrial Campus for Henan Publishing Group - Zhengzhou, 3rd Prize

Academy of Media Arts - Cologne

Administration Office Centre - Ningbo

Administration and Training Centre - Cologne

Cologne Chamber of Craftsmanship, Cologne

Administration Building with Guest House - City of Essen