I work independently, but not alone.

In most of my activities I collaborate with others. There are organizations that I am f0rmally affiliated with, a member of, or registered with. Collaboration also takes place within a large informal network of like-minded consultants, educators and academics. Lastly, there are education programs that I help shape. In this overview I limit myself to present day collaborations that have been stable for years. You can learn more about them by clicking on them.


I am affiliated with three organizations:

I am member of the scientific council of the professional association of management consultants in The Netherlands (OOA) as well as a core member of the association. (Incidentally, it is the oldest one of its kind in the world.) I am a member of the editorial board of the peer reviewed journal ‘Management & Organisatie’, the research platform of Sioo,the Academy of Management, and the Practitioners’ Council for Critical Organization and Intervention Studies (KOIS) at the University of Humanistic Studies. I am registered as a ‘certified management consultant’ (CMC) and I am registered as a teacher at the central register for vocational education (CRKBO).


I like to work with others, especially to bring different expertise that fuels innovation. Underneath I list some of the collaborations that are frequent or sustained. I can recommend each of them.

education programs

I am involved in educatation programs of Sioo and NSOB often related to change, systems thinking or action research. I am also guest faculty at universities. This includes the Copenhagen Business School (CBS/Simi), The Technical University of Denmark (DTU) and the Vlerick Business School. In the Netherlands this includes the different Universities in Amsterdam as well as Nyenrode University. I am also part of programs of the VUCA Academy , the National Centre of Expertise on Social Innovation (LESI) as well as collegetours or masterclasses organized by Vakmedianet.

I try to post my participation in the programs that are public on the ‘news’ section of this site when these are in English. Education activities that are not in English are only posted on the Dutch site.