- International Implementation Strategist Circular Economy & Positive Impact
- Entrepreneur since 1995 (sold L.E.F. in 2002)
- 15 Years of keynotes, lectures, panels, workshops, training sessions, sounding board sessions and interviews
- > 100 Research projects
- 6 Books
- Awards like FEDMA “Best of Europe”
- Member of “Groene Brein” (de Groene Zaak)