Management Team

mark de decker

Mark De Decker

Senior Vice President

Mark is based in Kline’s Brussels office and has global P&L responsibility for the firm’s management consulting practice. His tenure spans over 40 years and includes specific expertise in supervising complex global engagements. He is also managing director of Kline’s office in Belgium. Over his career, he has led engagements across multiple industries including chemicals, minerals, polymers, materials, consumer goods, and related fields. Mark’s functional expertise includes assisting clients with mapping and identifying business growth opportunities, providing advice for mergers and acquisitions, and monitoring and improving client relationships.

Prior to Kline, Mark was employed by the United Nations where he worked on a number of projects in Africa. He holds a Master’s degree in geology from the University of Ghent, Belgium. Mark lives with his wife Lutgart near Ghent. In his spare time, he enjoys collecting old cameras as well as gardening.