Madaster Foundation is a not-for-profit Dutch legal entity (ANBI status). It’s Supervisory Board consists of 3 independent members that ensure the realization of the Foundation objectives. The board is supported by a small team of professionals in its activities regarding content development, communication, partnership supervision and international cooperation.


The Supervisory Board currently consists of:

  • Ken Webster: Visiting Fellow Cranfield University, Ellen MacArthur Foundation Associate, Director Int. Soc for Circular Economy. For full details, see his LinkedIn profile.
  • Carol Lemmens: Director | Global Advisory leader Arup. For full details, see his LinkedIn profile.
  • Marzia Traverso: Head and Full Professor of Institute of Sustainability in Civil Engineering (INaB) at RWTH Aachen University. For full details, see her LinkedIn profile.

The Supervisory Board is supported by Ida Mae de Waal, Thomas Rau and Pablo van den Bosch.