- Accounting
- KPMG
- Advertising
- Omnicom
- Eurocom Worldwide
- Lowe Lintas
- McCann-Erickson Worldwide
- Aerospace
- Hughes Aircraft
- Airlines
- Lufthansa
- Automotive
- Chrysler
- Ford
- General Motors
- Lexus
- Chemical
- Airgas
- Dow Chemical
- Rhone-Poulenc
- Customs Brokerage
- Livingston International, Inc.
- Education
- Belgian Ministry of Education
- Data Institute
- Electronics
- Canon
- Motorola
- Pioneer
- Financial Services
- American Express
- Barclays
- Citibank
- HSBC, Inc.
- Merrill Lynch
- National Westminster Bank
- United Financial
- US Trust