Amadeus
British Telecom Deutschland
Continental
Daimler-Chrysler
Decryptos
Dextra Data
DNS International
EBC European Business College
EMC²
Ford Getrag
Geberit Mapress
Hewlett Packard
Hoya Lenses
Kerren
Ketchum-Pleon
Levi’s
Locatech
Lorenz Seminare
Lucas Consulting
METRO
MVI
Nycomed
OBI
OCÉ
Omnicom Media Group Deutschland
Philips
Rabo Bank
Sandvik
Sanofi Aventis
Sonnen Herzog
Tengelmann
Wabco
Walter Tools
