Experts

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All experts

Aad van den Berg

Manager Knowledge Development Horticulture
Manager Team Delphy Digital
Manager Team Vertical Farming
Expert: Manager, Agribusiness International
Region: International

M +31 (0)6 41 90 05 75
E a.vandenberg@delphy.nl

Aad van Holsteijn

Consultant Production specialist Greenhouse horticulture specialization houseplants
Expert: Orchids, Bromelias, Spathiphyllum and Green Plants
High wire Tomatoes and Ornamentals
Region: The Netherlands, International

M +31 (0)6 53 42 72 09
E a.vanholsteijn@delphy.nl

Ad van Laarhoven

Manager Strawberry
Expert: Greenhouses, Outdoor, Substrates, Trayplants, Tip production
Region: Europe

M +31 (0)6 53 35 54 06
E a.vanlaarhoven@delphy.nl

Adri Streef

Senior Consultant Fruit and Strawberry
Expert: Cherries, Strawberry, Economy and Crop appraisals
Region: The Netherlands, Germany, Europe, Asia

M +31 (0)6 53 37 50 99
E a.streef@delphy.nl

Akshay van Klaveren

Consultant Team Delphy Digital
Expert: Data driven cultivation advice horticulture, QMS
Region: International

T +31 (0)10 522 17 71
M +31 (0)6 20 83 04 50
E a.vanklaveren@delphy.nl

Alex van Klink

Researcher Improvement Centre
Expert: Research horticulture
Region: The Netherlands, International

T  +31 (0)6 82 97 32 71
E  a.vanklink@delphy.nl

Angus Coates

Senior Advisor, Expert in Soft Fruit: Strawberry, Cane Fruit, Bush Fruits in UK and Ireland

T + 44 (0) 78 25 83 96 88
E a.coates@delphy.co.uk

Anthon Bom

Consultant Arable and Field Farming
Expert: organic farming, field vegetables
Region: the Netherlands

M +31 (0)6 13 51 38 13
E A.Bom@delphy.nl

Arie Schipper

Senior Consultant Tree Cultivation and Perennials
Expert: Economy and Strategy, Equipment
Region: The Netherlands

M +31 (0)6 20 39 82 53
E a.schipper@delphy.nl

Bas Oudshoorn

Researcher Improvement Centre
Expertise: Research horticulture

Region: The Netherlands, International

T  +31 (0) 6 82 80 96 23
E  b.oudshoorn@delphy.nl

Ben Hartog

Senior Consultant Cut Flowers
Expert: Rose
Region: The Netherlands, International, East-Africa

M +31(0)6 – 53 83 66 62
E b.hartog@delphy.nl

Bob Bisschops

Consultant Flower Bulbs and Bulb Flowers
Expert: Hyacinth, Narcissus, Tulip, Muscari, Dahlia, Energy
Region: The Netherlands, US and Canada

M +31 (0)6 17 55 21 78
E b.bisschops(at)delphy.nl

Cees Oele

Project manager
M +31 (0)6 20 39 82 58
E c.oele@delphy.nl

Expertise
– Project management open field (horticulture), also for external deployment
– Development of Biobased Economy innovations
– Research substrates horticulture
– BAS-registered advice Sustainable Soil Management (A2)

 

Cor van Oers

Manager Arable Farming and Field Vegetables
Expert: Projectmanagement, Biomass, Subsidies, Biobased Innovations Garden
Region: The Netherlands

T +31(0) 6 53 42 72 46
M c.vanoers@delphy.nl

David Wood

Senior Advisor, Expert in Soft Fruit: Strawberry, Cane Fruit, Bush Fruits in UK and Ireland

T + 44 (0) 78 60 73 01 84
E d.wood@delphy.co.uk

Dennis Wilson

Senior Advisor / Managing Director, Expert in Soft Fruit (Strawberry, Cane Fruit, Bush Fruits) in UK and Ireland

T + 44 (0) 77 85 34 04 13
E  d.wilson@delphy.co.uk

Erik de Rooij

Senior Consultant Pot Plants
Expert: Horticulture, Crop appraisals
Region: The Netherlands, International

M +31 (0)6  53 37 52 58
E e.derooij@delphy.nl

Erik Tomassen

Senior Consultant Agricultural Vegetables
Region: The Netherlands, Germany
Expert: Fertilization & Crop Protection

T  +31 (0) 6 34 65 88 20
E e.tomassen@delphy.nl

Eugène van Abeelen

Senior Consultant Tree Cultivation and Perennials
Expert: Biological Tree Cultivation
Region: The Netherlands, Belgium

M +31 (0)6 53 94 60 72
E e.vanabeelen@delphy.nl

Gerjan Brouwer

Consultant Biological Fruit and Biodiversity
Expert: Biological Fruit, Biodiversity, Fertilization, Bees
Region: The Netherlands and Germany

M +31 (0)6 53 37 51 03
E g.brouwer@delphy.nl

Gert Voeten

Senior Consultant Strawberries

Expert: Glasshouses / Outdoor / substrates / trayplants
Region: Belgium

M +32 473 63 42 57
E gv@delphy.be

Guus Braam

Manager Flower Bulbs and Bulb Flowers
Expert: Dahlia, Soil, Water and Fertilization
Region: The Netherlands

M +31 (0)6 53 81 97 70
E g.braam@delphy.nl

Hans Kok

Consultant Flower Bulbs and Bulb Flowers
Expert: Lily, Gladiolus, Iris, QMS and Research
Region: The Netherlands, International

M +31 (0)6 20 39 82 66
E h.kok(at)delphy.nl

Hans Moggré

Consultant Arable Farming
Expert: Smart Farming, Precision Arable Farming
Region: The Netherlands

T +31(0)6 53 64 60 76
E h.moggre@delphy.nl

Harm Brinks

Project Manager
M +31 (0)6 2042 3895
E h.brinks@delphy.nl

Expertise
– Biological Arable Farming
– Outdoor Vegetables
Focus on The Netherlands, International (Eastern Europe)

 

Harrie Pijnenburg

Senior Consultant Strawberries and Field Vegetables
Expert: Crop Protection
Region: The Netherlands, Scandinavia

M +31 (0)6 53 42 75 07
E h.pijnenburg@delphy.nl

Herbert Stolker

Crop Consultant, South Africa, KZN, Gauteng, Mpumalanga, Limpopo, Eastern Cape region

T +27 7 2545 5757

M +31 06 44 866 940

E h.stolker@delphy.nl

Jaap Grezel

Consultant Arable Farming
Expert: Precision Arable Farming, Mechanization
Region: The Netherlands

M +31 (0)6 10 77 79 44
E j.grezel@delphy.nl

Jan Bos

Cultivation Manager Improvement Centre
Expert: Greenhouse Vegetables
Region: The Netherlands, International.

M +31 (0)6 41 90 05 73
E j.bos@delphy.nl

Jan Kiers

Project manager
M +31 (0) 6 22 99 39 99
E j.kiers@delphy.nl

Expertise

– Project management (also available externally)
– Digitalisation and Smart Farming
– Circular / nature-inclusive agriculture

Focus on arable farming/forage crops in the northern half of the Netherlands

Jeroen van Buren

Manager Greenhouse Vegetables, Pot Plants, Cut Flowers, Chrysanthemum
Region: The Netherlands, Europe, International
Expert: Economy & Strategy, Management, P&O, Mediator

M +31 (0)6 51 59 14 30
E j.vanburen@delphy.nl

Jeroen Willemse

Consultant Arable Farming
Expert: Economy and Strategy, Biodiversity, Biological Arable Farming
Region: The Netherlands

T +31(0)6 53 33 03 19
E j.willemse@delphy.nl

Job Jacobs

Consultant Tree Cultivation and Perennials
Region: The Netherlands
Expert: Tree Cultivation

M +31 (0)6 53 42 72 33
E j.jacobs@delphy.nl

Johan van den Broek

Senior Consultant Tree Cultivation and Perennials
Expert: QMS, Soil & Fertilization, Buxus
Region: The Netherlands

M +31 (0)6 10 92 50 26
E j.vandenbroek@delphy.nl

Johan Wander

Senior Project Manager / Researcher
M +31 (0)6 51 37 64 89
E j.wander@delphy.nl

Expertise
– Practical research on arable farming and field vegetables
– Statistical analysis
– Seed potatoes
– Grass seed
– Green manure crops
– Cultivar research
– Spraying techniques

 

 

Joris Tielen

Project manager
M 06 23 51 99 17
E j.tielen@delphy.nl

Expertise
– Outdoor Arable Farming
– Outdoor Vegetable Farming
Focus on arable farming in the southern half of the Netherlands

Klaas van Egmond

Crop Engineer
Expert: ICT, QMS, data driven cultivation management
Region: Netherlands, International.

M +31 (0)6 41 90 05 72
E k.vanegmond@delphy.nl

Luc Remijn

Consultant Arable Farming
Expert: Mechanization, Technique, Onions
Region: The Netherlands

T +31 (0)6 53 26 11 72
M l.remijn@delphy.nl

Max van den Hemel

Crop Engineer
Expert: ICT, QMS, data driven cultivation management
Region: The Netherlands, International

M +31 (0)6 22 70 53 79
E m.vandenhemel@delphy.nl

Milan Franssen

Project manager
M +31 6 83 21 60 39
E m.franssen@delphy.nl

Expertise
– Soil science
– Economic value of soil management
– (open-field) horticulture
– Circular production
– Ecosystem services

 

Nelis van der Bok

Senior Consultant Arable Farming
Expert: Soil, Water, Fertilization and Biodiversity
Region: The Netherlands

T +31 (0)6 53 21 63 27
E n.vanderbok@delphy.nl

 

Niek Vedelaar

Consultant Arable Farming and Field Vegetables
Region: North West Netherlands

M +31 (0)6 51 60 45 21
T +31 (0)321 38 88 41
E n.vedelaar@delphy.nl

Paul de Veld

Senior Consultant Cut Flowers
Expert: Chrysanthemum
Region: The Netherlands, International

M +31(0)6 – 51 35 03 59
E p.develd@delphy.nl

Paul van der Nat

Manager greenhouse Improvement Centre & Vertical Farming
Expert: Greenhouse Vegetables
Regio: The Netherlands, International.

M +31 (0)6 29 06 08 51
E p.vandernat@delphy.nl

Paul van Elmpt

Senior Consultant Strawberries and Field Vegetables
Expert: Asparagus, Strawberry
Region: The Netherlands, Germany

M +31 (0)6 53 21 63 24
E p.vanelmpt@delphy.nl

Peter Keijzer

Senior Consultant Pot Plants
Expert: Annual Summer Flowers
Region: The Netherlands, International

M +31 (0)6  53 42 72 41
E p.keijzer@delphy.nl

Piet Smal

Senior Consultant Cut Flowers
Expert: Alstroemeria
Region: The Netherlands, International

M +31(0)6 26 51 87 14
E p.smal@delphy.nl

Remco van Endschot

Senior Consultant Softfruit

Expert: Strawberries Greenhouses, Tunnels, Substrates, Trayplants
Region: Europa

M +31 (0)6 55 80 78 32
E r.vanendschot@delphy.nl

René Corsten

Senior Consultant Chrysanthemum
Expert: Cut Flowers, Chrysanthemum
Region: The Netherlands, International

M +31(0)6 53 37 45 39
E r.corsten@delphy.nl

René van Tol

Manager Tree Cultivation and Perennials
Expert: Tree Cultivation, Perennials, Projects, Economy and Strategy
Region: The Netherlands, International

M +31 (0)6  20 39 82 56
E r.vantol@delphy.nl

Rens Smith

Consultant Greenhouse Vegetables

Expert: cucumber, lettuce

Region: the Netherlands, International

M +31 (0)6 26 51 86 49

E R.Smith@delphy.nl

Rita Thenu

Secretary Arable Farming and Field Vegetables North West Netherlands

M +31 (0)6 53 42 72 26
T +31 (0)21 388 841
E r.thenu@delphy.nl

Rita Thenu

Roelof Naber

Manager Arable Farming
Expert: Manager, Strategy, Onions
Region: The Netherlands

T +31 (0)592 37 81 30
M + 31 (0)6 53 15 17 22
E r.naber@delphy.nl

Sigrid Arends

Consultant Arable Farming
Expert: Crop Protection
Region: The Netherlands

T +31 (0)592 37 81 30
M +31 (0)6 53 15 18 28
E s.arends@delphy.nl

Stefan Hendriks

Consultant Greenhouse Vegetables
Expert: cucumber, bell pepper
Region: the Netherlands, Worldwide

M +31 (0)6 82 44 05 97

E s.hendriks@delphy.nl

 

Stijn Jochems

Researcher Improvement Centre
Expert: Research horticulture
Region: The Netherlands, International

T  +31 (0)6 83 09 69 86
E  s.jochems@delphy.nl

Teake Dijkstra

Senior Consultant Pot Plants
Expert: Soil, Water and Firtilization
Region: The Netherlands, International

M +31 (0)6  51 34 47 41
E t.dijkstra@delphy.nl

Theo Roelofs

Senior Consultant Cut Flowers
Expert: Chrysanthemum
Region: The Netherlands, International

M +31(0)6 53 39 81 07
E t.roelofs@delphy.nl