Team

To get in touch please contact our office.

IDH Office
+31(0)30 230 5660
office@idhtrade.org

Executive Board
  • Joost Oorthuizen
    Executive Director, Chairman of the Executive Board
    +31 (0) 30 230 5660
  • Steven Collet
    Operational Director, Member Executive Board
    +31 (0) 30 230 5660
  • Marion van Goor
    Executive Assistant
    +31 6 52 86 72 73
Country Directors
  • Huynh Tien Dung
    Country Director Vietnam
    +84 913524711
  • Fitrian Ardiansyah
    Country Director IDH Indonesia
    +62 (0) 21 2952 9853
  • Andre Dellevoet
    Africa Strategy & Business Development
  • Daniela Mariuzzo
    Country Director, Brazil
  • Pramit Chanda
    Country Director, India; Program Director, Cotton & Apparel
    +91 (0) 124 404 9290
Country Coordinators
  • Cyril Ugwu
    Regional Coordinator, West Africa
    +234 803 475 4137
  • Daisy Vakarathiwe Kambalame
    Country Coordinator, Malawi
    +265 8888 30330
  • Lizzy van der Wal
    Country Coordinator, Liberia
    +231 (0) 886084004
  • Mahlet Shebabaw
    Country Coordinator, Ethiopia
    +251 9112 3435 8
  • Renske Aarnoudse
    Country Coordinator, Cote d' Ivoire
  • Sylvia Rutatina
    Country Coordinator, Tanzania
    +255 7845 5185 3
Communication & Outreach
  • Daan de Wit
    Head of Communications
    +31 (0) 615283774
  • Elske Stevenson
    Communication Manager
    +31 (0) 6 2114 7951
  • Gillian Evans
    Communication Manager
    +31 (0) 6 4228 7488
  • Julia Karlysheva
    Communication Manager
  • Ni Komang Arianti
    Communication Manager, Indonesia
    +6221 29529853
  • Imme Ruarus
    Communication Officer
International Partnerships
  • Lisbeth Jespersen
    Head of International Partnerships and Fundraising
    +31(0)6 1586 6272
  • Fieneke van den Bosch
    Program Officer International Partnerships
  • Nick Sens
    Public Affairs Officer
    +31 (0) 61 439 4240
Innovative Finance
  • James Webb
    Senior Program Manager, Innovative Finance
    +31 (0) 6 2197 6764
  • Dominic Strano
    Senior Manager Innovative Finance
    +31 (0) 6 11 8677 95
  • Miguel Tamayo Maertens
    Senior Manager Innovative Finance
Landscape Managers
  • Chi Tran Quynh
    Landscape Manager, Vietnam
    +84 913 547712
  • Claudia Schlangen
    Senior Operational Manager, Landscapes
  • Silas Siakor
    Senior Landscape Convener, South Eastern Liberia 
  • Lorens
    Landscape Manager, West Kalimantan
    +6221 29529853
  • Riswan
    Landscape Manager, Aceh
    +6221 29529853
  • Khusnul Zaini
    Landscape Manager, Jambi
    +6221 29529853
Learning and Innovation
  • Iris van der Velden
    Director, Learning and Innovation
    +31 (0) 6 1481 1394
  • Carla Romeu Dalmau
    Senior Manager, Learning and Impact Research
    +31 (0) 6 2167 1073
  • Gerben de Witte
    Program Officer, Learning and Innovation
    +31 (0) 6 2115 9731
  • Katherin Ibarra Leon
    Monitoring & Evaluation Officer
    +31 (0) 6 52812412
  • Thomas Duurland
    Program Officer, Learning and Impact Research
    +31 (0) 6 1481 1376
  • Violaine Berger
    Senior Manager, Learning and Innovation
    +31 (0) 6 1558 0819
  • Julia Bolton
    Program Officer Learning & Innovation for Smallholder Inclusion
Operations
  • Indira Rombley
    Head of HR and Office
    +31 615313351
  • Annemarie Woudstra
    Human Resources Officer
    +31 (0) 6 2134 9392
  • Iris van Oort
    Human Resources Officer
  • Andri Oarto
    Head of Operations Indonesia
    +6221 29529853
  • Wim Hartog
    Head of Finance
  • Barbara Visser
    Senior Business Risk Analyst
    +31 (0) 6 4626 0523
  • Felia Palsenberg
    Legal Counsel
    +31 (0) 6 2133 7874
  • Lara Santos
    Legal Counsel
  • Esther Kimenju
    Program Controller
  • Hilde Kremer
    Program Controller
  • Kirsti van Willigen
    Financial Controller
  • Maarten Bezemer
    IT Coordinator
    +31 (0) 6 2165 4622
  • Solange Tuyishime
    Accounts Payable Officer
  • Yashinta Wardhani
    Finance and Operations Officer Indonesia
    +6221 29529853
  • Alberta Nanninga
    Program Controller
  • Piia Rikkonen
    Program Controller
  • Yoshiko Matsumoto
    Program Accountant
Office
  • Maruscha Santos Silva
    Office Manager
    +31 (0) 6 4848 6884
  • Azi Baski
    Management Assistant
    +31 (0) 6 1894 8239
  • Berlian Utami
    Management Assistant
    +31(0)6 1130 9430
  • Yuli Setyawati
    Office Secretary, Indonesia
    +6221 29529853.
Program Directors
  • Jordy van Honk
    Program Director Landscapes Africa, Tea
    +31 (0) 6 1481 1328
  • Flavio Corsin
    Director - Aquaculture, Agrochemicals
    +31 (0)6 1140 4008
  • Jenny Kwan
    Program Director, Coffee
    +31 (0) 6 8185 0393
  • Tony Bruggink
    Program Director, Fresh and Ingredients
    +31 (0) 6 5316 5756
  • Jonas Mva Mva
    Program Director, Cocoa
    +31 (0) 648486880
  • Daan Wensing
    Program Director, Landscapes
    +31 (0) 30 230 5660
  • Zakki Hakim
    Director of Program, Indonesia
    +6221 29529853
  • Pramit Chanda
    Country Director, India; Program Director, Cotton & Apparel
    +91 (0) 124 404 9290
  • Kebba Colley
    Director inclusive business development
Program Managers
  • Sibbe Krol
    Senior Program Manager, Apparel
    +31 (0) 6 1162 3212
  • Dedi Hariri
    Senior Fire Free Village Manager
    +6221 29529853
  • Nienke Stam
    Senior Program Manager
    +31 (0)6 5286 2393
  • Jan Gilhuis
    Senior Program Manager
    +31 (0) 6 1941 4370
  • Winnie Mwaniki
    Senior Program Manager, ISLA (Kenya) and Coordinator Tea, East Africa
    +31 (0) 30 230 5660
  • Willem Klaassens
    Senior Commodity Trade Specialist
    +31 (0) 6 3815 5160
  • Ahmer Butt
    Program Manager Apparel and Cotton
    +92 345 826 2198
  • Bernd Isenberg
    Program Manager, Fresh and Ingredients
    +31 (0) 6 2143 1276
  • Elea Papaemmanuel
    Program Manager, Cotton
    +31 (0) 6 3176 8281
  • Sonia Cordera
    Program Manager, Fresh and Ingredients
    +31 (0) 6 1152 4440
  • Judith Fraats
    Program Manager Tea, Impact Lead Gender Equality and Empowerment
    +31 (0) 6 1439 3413
  • Aris Wanjaya
    Program Manager, Landscape
    +6221 29529853
  • Miguel Pinedo Palau
    Program Manager Colombia
  • Paul Klein Hofmeijer
    Program Manager, Coffee
    +31 (0) 624882177
Program Officers
  • Angela Chemutai Siele
    Program Officer, South-West Mau Forest Landscape (Kenya)
    +254 718273 033
  • David Black
    Programm Officer, Fresh and Ingredients
  • Guilherme do Couto Justo
    Program Officer Territorial Program, Brazil
  • Jasmer Dhingra
    Program Officer, Cotton and Tea
    +91 (0) 124 403 3368
  • Lisa van Wageningen
    Program Officer, Aquaculture
  • Marlies Huijssoon
    Program Officer, Tea and Gender
    +31 (0) 61 582 8499
  • Melati
    Program Officer, Coffee and Cocoa
    +6221 29529853
  • Nadia Amelia Ridwan
    Program & Finance Officer, Indonesia Landscape
    +6221 29529853
  • Nienke Sleurink
    Program Officer, Landscapes and Soy
    +31 (0)6 2822 8279
  • Sjaak Heuvels
    Program Officer, Apparel
    +31 6 528 34949
  • Tessa Meulensteen
    Program Officer, Coffee
    +31 (0) 61 184 4516
  • Amy Ching
    Program Officer, Cotton
  • Dagmar Mooij
    Program Officer LDN Fund/TAF
  • Dannely Carvajal Martinez
    Program Officer, Colombia
  • Guido Rutten
    Program Officer, Landscapes, Soy and Palm Oil
  • Heidrun Kerl
    Program Officer, Learning & Innovation
  • Bas Buurman
    Program Officer, Cocoa
Stakeholder Managers
  • Kipkirui Lang’at
    Senior Stakeholder Manager, SW Mau Forest Landscape in Kenya
  • N’golo Fanny
    Senior Stakeholder Manager, Taï Forest Landscape in Côte d’Ivoire

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