central canteen University of Cologne - Cologne

Justizzentrum Luxemburger Straße - Cologne

student dormatory Engsbachstr. 56/58 - Siegen

student doramtory Hahnenstraße - Hürth-Efferen

housing construction-Rheindorf - Leverkusen-Rheindorf

Bettenhaus University Hospital, floors 13-17 - Cologne

Canteen school center -Cyriax - Overath

PPP: 8 school buildings Eupen - Belgium

ZDF-administration building Lerchenberg - Mainz

cafeteria guesthouse German Sport University (DSHS) - Cologne

Central Hospital (ZK) - Cologne

school Schlebusch - Leverkusen

residential and rest home Pitztal - Tyrol, Austria

Erich Klausener School - Leverkusen

Dental Klinic - Cologne

Glas roof, libary appellate court (OLG) - Cologne

School Center in Overath - Cyriax - 1st price, competition

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

Hangzhou Qianjiang Science and Technology Town - China - 1.Price

local district court - Leverkusen

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

Crystal Island - CBD of Futian District, Shenzhen, Guangdong Province

Designing in Teheran - Iran

Monument for Liberty and Unity - Berlin

Entrance buildings for Jahnplatz-Forum, Bielefeld - 3. Price

Facade Design for Dingding Financial Building - Shanghai Bund, China

Golf´s Tower - Lima, Peru

Mobile swimming architecture - Lusatian lakeland, Brandenburg

University of Rostock, new building for the institute of physics - Rostock, Germany

Sustainable Development Research Center - Zhongrui (Wuhai), China

West Lake Sunshine Residential Buildings - Lanzhou

Residential Area for Enterprises Headquarters Base - Changzhi

Site Planning for Yinhe Base in Chanba Ecological Zone - Xi’an

Dalong Lake Hotel - Xuzhou

Preliminary Marketing Planning and Urban Planning for Heishizhai Resort Area (The Yunmeng Valley) - Shaoshan, China

Jewish Museum Franconia in Fürth - Mention, competition

Meisterhäuser, Bauhaus - Dessau, competition

Geowissenschaften der Universität zu Köln

ZDF Studios - Paris

Public Private Partnership School Project - Lohmar

Wohnpark Westhoven - Cologne

PPP - 3 School projects in Leverkusen

Campus Area for RWTH Aachen (University of Aachen) - competition

China Merchants Bank - Shenzhen, China

PPP (Public Private Partnership) Project - Renovation and Reorganisation of 7 school buildings, Cologne

7 school canteens - Cologne

Urban Planning and Architectural Design for Jincheng University - Jincheng, China

Public Vending ' Innovative Design in the City, Cologne - 2nd Prize

MOCAPE- Museum of Contemporary Art - Shenzhen

Headquarter of the Deutschland Radio Station - Cologne

New Turkish Embassy Berlin - 1st prize

AWB Operating Yard Cologne East

New Main Entrance - Exhibition Centre - Cologne

Central Boulevard for the Cologne Exhibition Centre - Cologne

High-rise residential building 'Uni-Center Cologne

The \"America House\" - Cologne

Central Market Place in the city of Rheinberg - Mention

West Lake Star City - Changzhi

New student homes Lindenthal - Cologne

Building G Ford AG - Cologne

State Competition of Northrhine Westfalia 2006 - Mention, competiotion

Parish Hall Froebel Street - Cologne, competition

Konrad Lorenz School - City of Usingen

Exhibition Hall for a Historic Circular Painting - Innsbruck - Austria

Guiyang Science Museum

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

Hunan Broadcasting Building - Changsha - 1st Prize - Realization

Qinggyun Eparchy—Residential Buildings in Nanchang

Varieté Theater Roncalli - Cologne

Shopping Mall with Hotel and Office Building, Xuzhou

Shopping Mall with Service Apartments and Offices

International Car City - 1st Prize

Student House Zuelpicher Wall - Cologne

International Education Communication Center of Nanchang University - Nanchang, China

Office Building sic architekten gmbh - Cologne

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

Nanjing Library Building - 2nd Prize

Academy of Media Arts - Cologne

Deutsche Sporthochschule (DSHS) Institutsgebäude II - Cologne

Administration Office Centre - Ningbo

Administration and Training Centre - Cologne

Cologne Chamber of Craftsmanship, Cologne

Cafeteria Claudius Street - Cologne

Administration Building with Guest House - City of Essen

Residential Frangenheim Street - Cologne

Furnishing of a high rise student home building - Cologne

Central student canteen – University of Cologne - Cologne

Building of student homes - City of Gummersbach

Art Museum and Trading Center - Guanlan Town, Shenzhen, Guangdong Province