Netherlands - IDH - the sustainable trade initiative

IDH headquarters are located in Utrecht. From here the organization and most programs are managed. Read more about our mission, organizational structure and history in the about IDH pages.

Executive Board

Joost Oorthuizen
Executive Director, Chairman of the Executive Board

+31 (0) 30 230 5660

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Steven Collet
Operational Director, Member Executive Board

+31 (0) 30 230 5660

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Marion van Goor

Executive Assistant

+31 (0) 6 5286 7273

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Daan de Wit

Head of Communications

+31 (0) 6 1528 3774

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Elske Stevenson

Communication Manager

+31 (0) 6 2114 7951

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Gillian Evans

Communication Manager

+31 (0) 6 4228 7488

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Julia Karlysheva

Communication Manager

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Imme Ruarus

Communication Officer

+31 (0) 6 1559 5184

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Lisbeth Jespersen

Head of International Partnerships and Fundraising

+31 (0) 6 1586 6272

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Fieneke van den Bosch

Program Officer International Partnerships

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Nick Sens

Public Affairs Officer

+31 (0) 6 1439 4240

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Dominic Strano

Senior Manager Innovative Finance

+31 (0) 6 1186 7795

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Miguel Tamayo Maertens

Senior Manager Innovative Finance

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Roel Messie

Chief Investment Officer, IDH the Sustainable Trade Initiative

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Melinda Gróf

Investment Analyst Innovative Finance

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Claudia Schlangen

Senior Operational Manager, Landscapes

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Lisa Stahl

Program Operations Officer

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Charlotte Kalkhoven

Manager Program Operations a.i.

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Warwick Easdown

Senior Fundraising Manager

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Iris van der Velden
Director, Learning and Innovation

+31 (0) 6 1481 1394

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Carla Romeu Dalmau
Senior Manager, Learning and Impact Research

+31 (0) 6 2167 1073

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Violaine Berger
Senior Manager, Learning and Innovation

+31 (0) 6 1558 0819

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Jayadeep Akkireddy

Senior Manager, Learning and Innovation (with a focus on Smallholder inclusion)

+31 (0) 6 5006 7011

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Annemieke Burmeister

Senior Manager Monitoring & Evaluation

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Bernd Isenberg

SIP Manager

+31 (0) 6 2143 1276

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Laura Taal

Manager SDM

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Gerben de Witte

Operational Manager, Farmfit

+31 (0) 6 2115 9731

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Gaël Lescornec
Program Manager

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Thomas Duurland

Program Officer, Learning and Impact Research

+31 (0) 6 1481 1376

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Julia Bolton

Program Officer Learning & Innovation for Smallholder Inclusion

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Heidrun Kerl

Program Officer, Learning & Innovation

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Honore Johnson

Program Officer, Living Wage and Working Conditions

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Kate Xie

M&E Officer

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Resy Vermeltfoort

Program Officer Learning & Innovation

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Indira Rombley

Head of HR and Office

+31 (0) 6 1531 3351

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Annemarie Woudstra

Human Resources Officer

+31 (0) 6 2134 9392

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Iris van Oort

Human Resources Officer

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Wim Hartog

Head of Finance

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Barbara Visser

Senior Business Risk Analyst

+31 (0) 6 4626 0523

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Esther Kimenju

Program Controller

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Hilde Kremer

Program Controller
Kirsti van Willigen

Financial Controller
Piia Rikkonen

Program Controller

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Aldert Holwerda

Program Controller

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Solange Tuyishime

Accounts Payable Officer
Yoshiko Matsumoto

Program Accountant
Maarten Bezemer

IT Coordinator

+31 (0) 6 2165 4622

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Lara Santos

Legal Counsel
Felia Palsenberg

Legal Counsel

+31 (0) 6 2133 7874

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Sophie van Dijken

Legal Counsel

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Maruscha Santos Silva

Office Manager

+31 (0) 6 4848 6884

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Azi Baski

Management Assistant

+31 (0) 6 1894 8239

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Berlian Utami

Management Assistant

+31 (0) 6 1130 9430

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Lára Gudmundsdóttir

Management Assistant

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Jordy van Honk
Program Director, living wage impact lead

+31 (0) 6 1481 1328

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Flavio Corsin
Director - Aquaculture, Agrochemicals

+31 (0) 6 1140 4008

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Jenny Kwan

Program Director, Coffee

+31 (0) 6 8185 0393

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Tony Bruggink

Program Director, Fresh and Ingredients

+31 (0) 6 5316 5756

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Jonas Mva Mva
Program Director, Cocoa

+31 (0) 6 4848 6880

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Daan Wensing
Program Director, Landscapes

+31 (0) 30 230 5660

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Kebba Colley

Director Inclusive Business Development

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Jan Gilhuis
Senior Program Manager

+31 (0) 6 1941 4370

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Nienke Stam

Senior Program Manager

+31 (0) 6 5286 2393

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Willem Klaassens

Senior Commodity Trade Specialist

+31 (0) 6 3815 5160

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Sibbe Krol

Senior Program Manager, Apparel

+31 (0) 6 1162 3212

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Elea Papaemmanuel

Program Manager, Cotton

+31 (0) 6 3176 8281

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Judith Fraats
Program Manager Tea, Impact Lead Gender Equality and Empowerment

+31 (0) 6 1439 3413

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Ashlee Tuttleman

Program Manager, Coffee

+31 (0) 6 1856 5028

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Sonia Cordera
Program Manager, Fresh and Ingredients

+31 (0) 6 1152 4440

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Annelotte Crena de Iongh

Program Manager, Fresh and Ingredients

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David Black

Programm Officer, Fresh and Ingredients

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Lisa van Wageningen

Program Officer, Aquaculture

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Marlies Huijssoon

Program Officer, Tea and Gender

+31 (0) 6 1582 8499

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Nienke Sleurink

Program Officer, Landscapes and Soy

+31 (0) 6 2822 8279

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Sjaak Heuvels

Program Officer, Apparel

+31 (0) 6 5283 4949

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Tessa Meulensteen

Program Officer, Coffee

+31 (0) 6 1184 4516

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Amy Ching

Program Officer, Cotton

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Dagmar Mooij

Program Officer LDN Fund/TAF

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Dannely Carvajal Martinez

Program Officer, Colombia

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Guido Rutten

Program Officer, Landscapes, Soy and Palm Oil

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Chih-Ching Lan

Program officer, Soy, Palm Oil and Tropical Timber

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Bas Buurman

Program Officer, Cocoa

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Mark de Waard

Program Officer, Cocoa

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Marine Assahira

Program Officer Apparel

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