SAP Belgium
SAP Asia Pacific
The Coca Cola Company CCE
NRB Network Research Belgium
Philip Morris
BAT
Proximus
Total Elf
Petrofina
GIB
Louis de Poortere
Ciba Geigy
Sandoz
Hydro
AtosOrigin
Ernst & Young Consulting
A.T. Kearney
PriceWaterHouseCoopers Auditors U.K