Airbus, Allianz, ABB, Alcatel, A.Schulman, Apple
Bayer, Beiersdorf , Bertelsmann, Bitburger, BMW, BMW Bank, Bulgari, Burton, Bosch,
BP, Benteler Automotive, Boehringer Ingelheim, Bank of NewYork Mellon

Carlsberg, CIBA Vision, Citibank, Coca-Cola, Commerzbank, Credit Suisse, Citadel, Citibank, Continental, Credit Suisse, Canon
Daimler, DeLoitte, Deutsche Telekom, Dr. Oetker, Dräger, Dresdner Bank, Danone
Ducati, E.on, ERCO, Ernst & Young, Esalen Institute

Ferrero, Fujitsu-Siemens, First Solar, Fox Mobile
General Motors, Glaxo SmithKline, GKN, GE Money Bank, Generali
Henkel, Hewlett Packard, Holiday Inn, Honeywell
IBM Kraft Foods, Kellogg’s, Kienbaum

L’Oréal, La Prairie, Lindt & Sprüngli
MAN, Mars, Mercedes Benz, Merck, Microsoft, Metro
Nokia, Novartis

Oracle, Porsche, PricewaterhouseCoopers, Phillip Morris, Poggenpohl
Randstad, RTL Disney Television, Red Bull Mediahouse, Roche

SEAT, Shell, Siemens, Swarovski, Samsung, Shiseido, Sandoz, Swiss Life, Swatch
T-mobile, The Body Shop, UBS, Unilever

Volkswagen, Villeroy & Boch
Wacker Chemie, Whirlpool, Würth International AG
Yamaha, Yves Rocher