Allianz
Amadeus/Start
ARAL
BP
BMW
Barclays Bank
Boehringer-Ingelheim
CC Bank
Chase Manhattan Bank
Coca Cola
Deloitte & Touche
European Aeronautic, Defence and Space Company
Danone
Deichmann
Deutsche Telekom
Gucci

GE Capital Bank
Siemens
FBI
National Swedish Tax Board
Raiffeisenbanken
Douglas Holding
El Corte Inglés
Generali
Hamburg Mannheimer
Philip Morris
Hochtief
Karstadt Optik
Kellogg's
Deustche Bahn
Mitsubishi
NCR

MCI
7-Eleven
Mirage/Bellagio Resorts
Poznańska Energetyka Cieplna S.A.
Philips
Schweizer Rückversicherung
Scheidt & Bachmann
Shell
Telenor
US Dept. Justice & Energy
Volvo
Daimler-Chrysler
Volkswagen Vers. Dienst
Warburg Bank
Warsteiner
Wells Fargo Bank