• FedICT
• Belgacom - Telindus
• Schlumberger Technologies
• Shell, Esso, Texaco, Q8, ...
• SGS Belgium 
• De Post / La Poste + Operando
• Bank van de Post / Banque de la Poste
• BNP Paribas Fortis
• Deutsche Post + DHL Belgium
• Sylis Belgium + Datapool
• Dilaco, HQ Services
• Group Plus - VUM - Passe Partout
• Stora Enso - Lumipaper 
• Prosource - TeamProsource
• Wegener Direct Marketing - Procter & Gamble
• Wolters Kluwer
• SFC, Dejond, Van Sande, Visions, Electro REM, ...

Suppliers we have worked with:

• IBM, HP, Dell, Toshiba, Acer, Apple, Asus, Samsung, Sony ...
• Siemens BS, EDS, CGEY, Accenture, ...
• Axi, ECS, Econocom, Getronics, Dolmen, Easyware, ...
• Belgacom, Proximus, Worldcom, Cable & Wireless, ...
• Alcatel, Philips, Matra-Nortel, ...
• TechData, Ingram Micro, Copaco, BAS, ...
• Interxion, Parallels, Microsoft, Logitech, ...
• ArcSight, Opsware, Compuware (Changepoint), ...
  
• F-Secure, NomaDesk, Realhosting, ...

Certificates:

• ITIL Service Manager:  Manager's certificate in IT Service Management (Exin)
• Project Management:  Prince2 certifications