_ 2007 Exhibition ‘Created in Holland’ at 100% Design Tokyo, organized by the Premsela foundation
_ 2007 Exhibition ‘Present - Designers from Holland’ at Haus der Kunst, Munich
_ 2007 Naturals presented by TuttoBeNe at Salone del Mobile Milano
_ 2006 Table de Ville presented at ‘Behind the Scene-01’, curated by Diana Krabbendam for Ahrend, Salone del Mobile Milano
_ 2006 Exhibition ‘German Design from North Rhine-Westphalia’ at 100% Design London
_ 2006 Participation at ‘Inside Design Amsterdam’, Elle Wonen Huis
_ 2006 ‘A house for one day’, Event at KAP Forum during imm Cologne
_ 2005 Floratube at ‘Growing Concepts’ at Hortifair, Amsterdam
_ 2005 Exhibition ‘German Design from North Rhine-Westphalia’ at 100% Design London
_ 2005 Floratube at KölnDesign, Galerie Rachel Haferkamp, Passagen Cologne
_ 2004 ‘Timetables - anticipating new work styles’, exposition of new concepts for office work at Orgatec, Cologne
_ 2003 Introduction of Triennale Chair at the Ruhr-Triennale, Jahrhunderthalle, Bochum
_ 2003 Floratube exhibited at ‘Der Ward’sche Kasten in neuem Design’ for the reopening of the Castle Belvedere, Weimarer
_ 1996 Exhibition of AluOffice at Orgatec, Cologne