M. H. D. Odziez Wtókno

Andrzej Zbrozek

Major Holdings & Development

John S. Brown

Diethelm Werbeagentur

Walter J. Diethelm

Publi-Synthese & R. L. Dupuy

Dynam Publicité

Diethelm Werbeagentur

Walter J. Diethelm

ACT Lighting Design

Chris Gautschi