Awards

ADAM-Award, "Best exhibition stand", 2003
Aluminium Award, Netherlands
APEX Award, USA, “Best of Competition”
APEX Award, USA
Award for Excellence in Design & Manufacture of Seating, Australia
Compasso d´oro, Milan 1998
Cyber Lions Bronze Award, Cannes, 2002
Design Center Essen, “Roter Punkt für hohe Designqualität”
Design Center Nordrhein Westfalen, Essen, “Die Besten der Besten”
Design Center Nordrhein-Westfalen, Essen, “Sitzklassiker von A – Z”
Design Center Nordrhein-Westfalen, Essen, “Top Ten”
Design Week Award, Great Britain
Goed Industrieel Ontwerp, Netherlands
Good Design Award, The Chicago Athenaeum 
Gute Industrieform, Hanover
Haus Industrieform, Essen
“Highly commended”, Architectural Review Award for Product Excellence, Spectrum, London
iF Communication Design Award, Hanover
iF Product Design Award, Hanover
iF Design, “Die Besten der Branche”, Hanover
Innovationspreis Architektur und Office, AIT
International Interior Design Association, USA
M.I.T.I. Award, “G-Mark”, Japan
Milieukeur/Netherlands
reddot communication design award, 2003
Roscoe Awards, New York
Design Preis Schweiz
Winner and Special Award of CSD Minerva Awards, London

Major exhibitions

Exhibition “Gestaltete Umwelt - Deutsches Industriedesign auf dem Weg zur Ökologie”, at the voor Sierkunst Museum in Ghent/Belgium, 1992
Design, Schönheit + Nutzen, Moscow 1986
Designed in Germany, “Design + Ökologie”, Rat für Formgebung Frankfurt 1993/94 
Designed in Germany, Los Angeles 1990
Deutsches Museum, Munich, 1992
History of Office Furniture Exhibition, EIMU, Milan 1991
Museum of Modern Art, Rio de Janeiro, exhibition “The Top Ten” 
Neue Sammlung, Munich 1992
Philadelphia Museum of Art, 1984
Salon de Meuble Paris “Design in Germany”, 1993
Technogerma Seoul 91 “Made in Germany”
World Design Exposition, Nagoya (Japan) 1989
Züricher Kunstgewerbemuseum, 1984