MCCM has recently provided, or is currently providing congress management or educational services to:

• Controllers Instituut
• DSM - the Life Sciences and Materials Sciences Company
• EAERE - European Association of Environmental and Resource Economists 
• EGOS - European Group for Organizational Studies
• ESEH - European Society for Environmental History
• ESMO - European Society for Medical Oncology (partner Education Foundation in TAT meetings) 
• FIP - International Federation of Podiatrists
• INC Research, Inc.
• ISCO - International Society for Cellular Oncology
• ISDF - International Symposium on the Diabetic Foot
• ISFP - International Society for Fibrinolysis and Proteolysis
• MSD - Merck Sharp & Dohme 
• NCI - U.S. National Cancer Institute (partner NDDO Education Foundation in TAT meetings) 
• NDDO Education Foundation
• NDDO Reseach Foundation
• Novartis Pharma
• sanofi-aventis
• Society for Investigative Journalism
• VROM - Netherlands Ministry of Housing, Spatial Planning and the Environment
• VU University Amsterdam - various schools
• VU University Medical Center - Cancer Center Amsterdam
• Wyeth Pharmaceuticals