- Interim agrocommodity program manager, Client: Tropenbos International, 2019
- Interim Senior Biobased Economy IUCN NL, with amongst others representation in the Commission Corbey, Client: IUCN, 2015
- Interim Executive Secretary at the Roundtable on Responsible Soy (RTRS), based in Buenos Aires, Argentina, 2007
Information about this working experience is available on request