Composition of the board
Board members
Prof. Dr P.A.(Pieter) Zuidema, member (Professor Wageningen University) 2011-
Prof. Dr R.G.A.(René) Boot, member (Professor UU, Director Tropical Forest) 2013-
Prof. Dr G.A.(George) Kowalchuk, Chairman of the Curatorium (Professor at UU) 2013-
Mr J.G. de Jong BBA, member (director WWF-NL), 2023-
Ravic Nijbroek, PhD, deputy member WWF-NL, 2023-
Executive Board:
Chairman:
Drs A.P.J.M. (Alex) van Hooff (director of Koninklijke Burgers'Zoo)2019- (boardmember since 2016)
Treasurer:
S.A.C.(Saskia) Cox-Steenbergh LLM (boardmember various environmental foundations) 2019-
Secretary:
E.F.F (Fleur) barones van Voorst tot Voorst- van Heek LLM (boardmember various landproperties) 2019-
Boardmembers can be reappointed every five years and are unpaid.
Chair Coördinator:
-Dr Marijke van Kuijk (Department of Biology of the Faculty of Science of the UU).
Former members of the board:
Chairmen
Drs Gerard H.J.M. Peijnenburg, chairman 1986-1995
Jonkheer D.J. Herman N. Den Beer Poortugael LLM, chairman 1995-2005
Jonkheer Paul F. de Ranitz tot Doornick, chairman 2005-2019
Jonkheer D.J. Herman den Beer Poortugael LLM, vice-chairman 1986-1995
Secretaries
H.T.I. van ‘t Lam, secretary 1986-1988
Maarten M. Slingenberg, secretary 1996-2004
Jonkheer Cypriaan G.C. Hooft Graafland, secretary 2004-2010
Drs H.C.A. (Dolf) Gransberg, secretary 2010-2016
Treasurers
Willem J.C. Tensen LLM, treasurer 1986-1995
Jonkheer Paul F. de Ranitz, treasurer 1995-2005
Drs H.C.A. (Dolf) Gransberg, treasurer 2005-2018
Members
Jonkheer P. Huibert G. Nahuys LLM, member 1986-1995
Frans T. Dijckmeester LLM, member 1986-1995
Jonkheer Drs Diederick Laman Trip, member 2010-2015
T.B.(Tim) Boekhout van Solinge, member 2019-2023
Prof. Dr E.B. (Annelies) Zoomers, member (Professor UU) 2017-2023
__WWF-NL __
Members:
Niels F. Halbertsma, member (director WWF-NL), 1986-1998
Drs Allard Stapel, member (WWF-NL) 2009-2013
Dr K.D.(Kirsten) Schuyt-Tresierra Unzaga, member (director WWF-NL), 2013-2023
Deputy-members:
Dr Natascha Zwaal, deputy member (WWF-NL) 2014-2019
Monique Grooten, deputy member (WWF-NL) 2019-2023
University-members
Prof. Dr Marinus J.A. Werger member, chairman Curatorium (Professor University Utrecht) 1986-2013
Prof. Dr Jan A.R.A.M. van Hooff, member (Professor University Utrecht) 1986-2013
Dr A.P.M. van der Zon, member curatorium 1986-2003
Prof. Dr Koen Verhoeff, member (Professor Wageningen University) 1995-2002
Prof. Dr Cees W.P.M. Blom, member (professor Radboud University) 1995-1998
Prof. Dr Frans J.J.M. Bongers, member (Professor Wageningen University) 2004-2013
Prof. Dr Steven de Jong, member (Professor University Utrecht) 2002-2015
Prof. Dr Ir. Niels P.R. Anten, member (Professor Wageningen University) 2011-2013
Prof. Dr Maarten G. Rietkerk, member (Professor University Utrecht) 2013-2018
Coordinators
Drs Wim Dijkman 1990 - 2002
Dr Pieter A. Zuidema 2002 - 2010
Dr Niels P.R. Anten 2010 -2012