Hardware:
IBM
HP
Oracle
APC
Fujitsu Siemens
Unisys
Cisco
Bull

Storage:
Telindus-ISIT
EMC
Network Appliance

Printing:
Canon
Ricoh

Software:
Microsoft
SAP
Intel
Computer Associates
Symantec
Cognos
Novell
Oracle
Planon
IDS Scheer
QlikTech
Deltek Maconomy
Information Builders

Services:
Getronics
Steria
Atos Origin
Cap Gemini
Dimension Data
Compuware
T-Systems
Cognizant

Systems Integrator/Reseller:
Systemat
RealDolmen
MegaSellers
Waslet
Nextira One
Triple P
Misco

Telecom:
BT
Mobistar
Belgacom
Colt Telecom
Vodafone
Versatel
Blackberry

Training:
Xylos
Global Knowledge
Compu’Train
LearningGuide
Vijfhart Training