Come and see the most impressive robots at the Robot Challenge! Exhibitors will be showing off their latest creations, and our expert judges will decide which one is the most innovative. Will it be a robot with cutting-edge technology, clever uses, or a dazzling performance?

Robot Challenge Ceremony (GreenTech)

"Research meets innovator" is a dynamic gathering designed to bring together horticulture researchers and innovative companies.
The event will begin with a welcome by GreenTech and short presentations from the two winners of the Innovation & Concepts Award. Following this, there will be speed-dating sessions where innovators and researchers engage in brief, focused conversations. A networking coffee break will follow, providing an opportunity for deeper discussions and connections.

Research meets innovator

HortiTalent is a special program for students at MBO, HBO and WO level. We want to introduce you to the many possibilities that the horticultural sector has to offer. In the Netherlands, the horticulture sector is a global leader that continues to grow, which means there are plenty of career opportunities.
Why HortiTalent?
Discover the world of horticultural technology: Get to know the world of Dutch horticultural technology, a sector that is a global leader and growing. Meet Top Companies: Meet numerous innovative companies and learn about the diverse career opportunities the sector has to offer. Meet professionals: Get in touch with industry professionals on the show floor. Explore the possibilities: Find out what internships, jobs or research assignments are possible in this sector.

HortiTalent

Exhibition Manager

Export Manager

Ramin Ebrahimnejad is a Business Development Manager at the James Hutton Institute (JHI), a leading centre for agricultural, environmental, and food systems research in the UK. He plays a key role in connecting science with industry, enabling the delivery of impactful research and scientific services that support innovation across the agri-food sector.
Ramin leads commercial engagement for the Advanced Plant Growth Centre (APGC) and the National Alternative Protein Innovation Centre (NAPIC)—two major initiatives based at JHI. The APGC is a cutting-edge facility driving innovation in controlled environment agriculture (CEA), crop phenotyping, and vertical farming, supporting the development of resilient and sustainable food production systems. NAPIC acts as a national hub for the alternative protein sector, fostering collaboration between academia, startups, and global food companies to accelerate the transition toward sustainable proteins.
With a background in data science and sustainable agriculture, Ramin is focused on advancing partnerships that combine research excellence with real-world application—delivering solutions that improve productivity, climate resilience, and nutritional outcomes in modern food systems.

Ernst van Bruggen is CPO and Co-Founder of Source.ag, where he leads product development and innovation. He focuses on building intuitive AI tools that help growers make smarter decisions every day, bridging the gap between plant science, data, and practical greenhouse operations.

CPO and Co-Founder

With a solid 28-year track record in the financial sector as a bank branch director, I have developed strong strategic capabilities in planning, investment analysis, human resources management, and customer loyalty. Now, as Manager of the INNOVACAL Cluster, I apply this experience to drive innovation and boost competitiveness in the Andalusian agri-food industry, fostering collaboration among companies and promoting sustainable, technology-driven solutions.
I hold a degree in Business Administration and Management from the University of Jaén, complemented by additional training in finance, taxation, and regulatory compliance. Recently, I earned SAP Financials certification, further strengthening my ability to optimize financial management and support strategic decision-making in digital environments. I also stay up to date through an Advanced Vocational Program in Web Application Development, expanding my competencies in digital transformation and process automation.
Passionate about continuous learning and the transformation of key sectors, I combine financial insight with technological innovation to create meaningful impact on business growth. With a practical and solution-oriented approach, I enjoy connecting talent, resources, and opportunities to add value to both the agri-food sector and the broader economy.

Cluster Manager

Country Director Morocco

Green architect, inspirator and strategist.

Co-founder and Director of LettUs Grow. Current operational role as Chief Scientific Officer, focused on strategic partnerships, projects and academic collaborations.
LettUs Grow is an horticultural technology provider based in Bristol, UK. We design & build aeroponic technology & control software for glasshouse and vertical farming facilities; boosting performance across a triple bottom line. We believe careful innovation in agriculture can make the world a better place. 
Our Aeroponic Rolling Benches are designed for simple integration into automation systems, enabling existing glasshouse or vertical growers with hydroponic bench systems to easily upgrade (in full or part) to a higher performance irrigation system.
Our DROP&GROW container farms can be bought to aid trialing aeroponics anywhere, all year round.

Chief Scientific Officer & Co Founder

Been working for Wageningen University and Research for 3 years now as a practical researcher in planthealth for Dutch greenhouse crops.

Technisch Onderzoeker Gewasgezondheid

Janneke Grit, MSc earned her MSc degree in Greenhouse Horticulture in 2015 at Wageningen University. Thereafter she was a lecturer at HAS Green Academy teaching in the Horticulture & Business Management program. She instructed students plant physiology courses, provided courses to professionals and conducted applied research mainly in the field of greenhouse horticulture and vertical farming. Since 2023, she has been working as scientist at the Business Unit Greenhouse Horticulture of Wageningen University and Research. Her main area of expertise is greenhouse crop physiology, with a current focus on the safe application of new CO2 sources for horticulture and transitions to new cultivation systems. Her research is carried out in close collaboration with growers, the supply industry and the government.

Scientist Greenhouse Crop Physiology

Aurélie Bovi is the Innovation Lead for the Controlled Environment Agriculture sector at the UK Agri-Tech Centre. A molecular biologist and geneticist by training, with 10 years’ experience in laboratories and a specialist technical knowledge in plant sciences, Aurélie has worked in business innovation facilitating roles for over 15 years, engaging and collaborating with UK and international organisations in cross-cutting industry sectors and disciplines to deliver solutions to the agri-food sector. She has built an enviable network of contacts across research, industry, policymakers and government bodies. Through her roles she has gained broad view on the innovation landscape (including funding) and cross-cutting R&D knowledge across an array of industry sectors and technologies relevant to the agrifood and broader bio (circular) economy - including agri-tech; biotechnologies (industrial; synthetic biology); (bio)renewables; big data/AI; indoor farming (horticulture; CEA). Over the past few years, Aurélie has expanded her knowledge and expertise of the horticulture and indoor farming, working closely with stakeholders on the development, delivery and adoption of novel/disruptive technologies, processes, and approaches in those sectors.

Innovation Lead, Control Environment Agriculture

VDE plant is a family owned nursery with several locations, in total we grow over 30 different types of tropical potted plants, in total over 10 milion pots a year.
With a team of 7 people we are responseble for growing on our main location of 8 hectares, partially equipped with dimmable LED growing Lights.
Our energy comes from a gas-fired CHP, supported by a heat pump, E- boiler and gas boiler.
In crop protection we mainly use beneficials for optimal results and a minimum impact on environment and footprint.
We started early with footprint calculation in 2015, which helps us to make sustainable choices to improve our poces.

Grower

Mr. Quade Digweed, P.Eng is a greenhouse engineer employed by Agriculture and Agri-Food Canada (AAFC). Since 2018, he has worked at AAFC on varied projects, covering greenhouse microclimate monitoring systems, smart LED lighting, implementation of autonomous greenhouse controls, and development of renewable energy controlled environment production systems in Canada’s Arctic.

Greenhouse Engineer

Dr.ir.ing. Sander Mertens holds a PhD in Aerospace Engineering, specializing in "Wind Energy in the Built Environment." He earned a Master's degree in Applied Physics from Delft University of Technology (TU Delft) and a Bachelor's degree in Mechanical Engineering from Inholland University of Applied Sciences. During his PhD, he led the Wind Energy/Building Physics department at the engineering firm DHV. He later co-founded Ingreenious, an international consultancy firm, and also co-founded Windchallenge, where he spent nine years working on wind energy projects.
In 2018, he was appointed Professor of "Energy in Transition" at The Hague University of Applied Sciences. He is an expert in the integrated approach of the energy transition, with a focus on system integration of hydrogen, direct current, and low-temperature heat. In June 2020, he became the Director of the Centre of Expertise "Mission Zero" at The Hague University of Applied Sciences, where he developed a multidisciplinary approach to sustainability transitions and a large partner network.
Sander Mertens serves on the advisory boards of several companies and has contributed to numerous projects focused on the shift from fossil fuels to renewable energy.

Director Center of Expertice Mission Zero (THUAS)

My name is Max van den Hemel. I am working as a Cultivation Engineer within Team Delphy Digital. My focus is on high-tech greenhouse vegetables and I bridge the three domains in digitalisation: green knowledge, data science and software development.

Specialist data-driven growing

Founder & Key Connector

My background in computer science has led me to see plant biology as the next big challenge.
At hexafarms, we've built an AI-powered, sensor-driven platform tailored for greenhouses and indoor farms. By blending computer vision with real-time sensor data, our system can forecast yields weeks in advance– and at impressive accuracy levels. This allows growers to optimize everything– from climate control to harvest planning– right from a single intuitive dashboard. 
I'm excited to connect with growers, partners, and fellow innovators to explore how we can further unlock efficiency, reduce waste, and build resilient food systems together.

Alberto is an experienced plant scientist. His Ph.D. (Durham University) investigated molecular responses underpinning plant immune responses. Prior to Zayndu, he held post-doctoral research roles at Durham, investigating the molecular interactions regulating the growth-immunity balance in plants in collaboration with Agritech leaders such as KWS, ADAS, BASF; his role is to co-ordinate the plant science team and lead the development of the seed treatment protocols.

Head of Plant Science

I have been leading R&D efforts in light recipes and client support programs for the global Cannabis Segment for the past 6 years. I have expertise in plant biology and ecology, plant secondary compounds, spectroscopy and light. The last 10 years, I accumulated expertise in precision agriculture and indoor horticulture, specialized on Cannabis cultivation (optimizing yield and compounds for medicine) under LED lighting.

Cannabis Research & Plant Specialist

Kees Pruis is a passionate technologist and strategic innovator with a deep-rooted drive to make things better. With a career spanning the intersection of strategy, technology, and people, Kees brings a unique perspective to the evolving world of artificial intelligence. His ability to think outside the box and challenge conventional approaches has made him a trusted advisor and thought leader in digital transformation.
Kees thrives in environments where innovation is key and where human-centric design meets cutting-edge technology. He believes that the true power of AI lies not just in its algorithms, but in how it empowers people and organizations to grow, adapt, and lead in a rapidly changing world.
With a strong background in organizational development and a keen eye for emerging trends, Kees helps businesses navigate complexity and unlock new opportunities through smart, sustainable innovation. Whether he's shaping strategic roadmaps or facilitating cross-functional collaboration, his intrinsic motivation to improve and inspire is always at the forefront.
At this conference, Kees will share insights on how AI can be harnessed not just as a tool, but as a transformative force that aligns with human values and strategic goals.

Lead data science for robotics

I am Niels van der Geest, graduated in Biosystems Engineering from the University of Wageningen and currently working as a cultivation engineer at Delphy, the Netherlands, with the focus on Greenhouse Vegetables. As cultivation engineer, I develop data-driven cultivation management tools that support growers in making data driven decisions!

Rien Kamman is CEO and Co-Founder of Source.ag, leading the company’s global mission to empower fruit and vegetable growers with AI. Since 2020, he has driven Source.ag’s expansion and vision to make high-tech, efficient greenhouse farming accessible and scalable worldwide.

CEO & Co-founder

Jef is an independent consultant for legal cannabis growers. As six-sigma greenbelt he improves and shapes business processes. For the scale-up that legal growers are he helps selecting and implementing the most fitting solutions for Seed-to-sale, post-harvest and Track and Trace. He writes regularly for <a href="https://cannabisindustrie.nl/author/jefmartens" target="_blank">cannabisindustrie.nl</a> about the Dutch Experiment impact, medicinal cannabis and Germany.

Analyst

With over more then 40 years of experience in the field of Horticulture, always following the latest innovations and today inspiring and motivating many young and ambitious people within the GreenV group to deliver integrated solutions with cutting-edge technology for our customers.

Global Sales Director

Laura van de Kreeke is a passionate advocate for sustainable food systems and one of the original farmers at Growy, a vertical farming company changing the way food is grown. Committed to making tasty, healthy, and affordable food accessible to all, Laura plays a key role in Growy’s mission to help create a more sustainable and resilient food ecosystem.

Farmer

General Director of the Agriculture and Food Industries Sector at the Ministry of Investment of Saudi Arabia (MISA)

My main interest is finding sustainable solutions to tackle today’s challenges in plant health. For this, after a journey through Latin America, USA, Asia and Europe I joined Wageningen University & Research as part of the Plant Health Group. Here,  we focus on developing production strategies that enhance plant resilience, including optimizing greenhouse conditions, improving hygiene, strengthening the standing army of beneficial organisms, and promoting positive plant-plant interactions.

Researcher

Suzanne Verboon studied Biotechnological Engineering at Wageningen University and worked for several years as a manager at the Dutch enterprice agency RVO. She is now Program leader Agriculture at <a href="https://www.fme.nl/marktsegmenten/landbouw-water-voedsel">FME</a>, the Dutch Industy organisation.  Suzanne has extensive experience with innovative projects and programs, both nationally and internationally.  As Program Manager for <a href="https://nxtgenhightech.nl/agrifood/">NXTGEN Hightech</a> she uses her passion for technology and agriculture to accelerate innovation for future proof sustainable food production.

Program Manager AgriFood

Cultivar was established with the goal of bringing an innovative agricultural technology to market, combining the expertise of Université Laval, Farm3, and Ulysse Biotech. The company aims to secure year-round strawberry production in controlled environments, while also ensuring a reliable supply of high-quality, pesticide-free, and insect-free transplants. These transplants serve as a critical input for Cultivar and its clients, enabling them to focus on the quality of their final products and to innovate in delivering healthy, high-standard produce to consumers. At the heart of this initiative is a commitment to sustainability, food autonomy, and cutting-edge collaboration between academic and industrial partners.
The company is led by Vincent Hall, Founder and CEO, who brings a strong background in international procurement and logistics. With experience in managing strategic, large-scale projects—ranging from infrastructure development to industrial partnerships—he plays a key role in aligning innovation with real-world market integration. Through Cultivar, Vincent applies his expertise in partnership development and agile project execution to create robust, scalable solutions tailored to market needs. His leadership ensures that Cultivar not only delivers technical excellence, but also fosters long-term value for clients and the broader agri-food ecosystem

Founder and CEO

Dr. Lesley Campbell is a Professor at Toronto Metropolitan University. Over 20 years studying pollination biology in agriculture, she trained over 75 students and secured $7.7 million in funding. Campbell’s expertise for creating tools for agriculture includes methods to clone Cannabis, extract cannabinoids, and assess risk of escape of genetically engineered genes. Drs. Bougherara and Campbell have developed a pollination tool for CEA raspberries that outperform outdoor farms by 350%.

Professor

Peter Hendriks has studied Commercial Economics and Strategy & Organization and followed additional training in Artificial Intelligence. From 2021 onwards, he is the CEO of Hoogendoorn Growth Management. Peter has an excellent track record at several software development companies in the horticulture industry.   Before Hoogendoorn, Peter spent five years as the Managing Director of the fast-growing software company “LetsGrow.com”. Now, with Hoogendoorn, he aims to contribute to ‘feeding & greening the world’ by creating synergies between the latest tech developments, new plant physiology findings, and world-renowned growing expertise. All in his pursuit to sustainably increase customers’ ROI while leaving the planet in a better place. He considers Hoogendoorn the best place to actualize his ambitions: a flourishing company where personal responsibility and personal development are strongly valued.

Senior Projectmanager Agro-Food @Oost NL

Mikel started with for FoodVentures as Project Manager in 2012 and has since then develop to his current role of Chief Operating Officer. During his decade of employment with FoodVentures, Mikel has worked in our operations in Busk in Ukraine, Belgorod and Sosnogorsk in Russia, Aqtobe in Kazakhstan, Shanghai in PRC, Hawaii, Kentucky and California in the US and Frovi in Sweden. Mikel holds a BSc in Business Administration & Agribusiness from HAS Den Bosch University of Applied Sciences.

Carlos, CEO and founder of Digital Energy, leads a development platform that transforms data centers into energy producers, providing greenhouses with sustainable, carbon-free heat through high-performance computing.

Founder & CEO

Maarten Ameye obtained his PhD at Ghent University in 2017. He focused on the use of innovative ways of protecting plants against fungal pathogens. In his post-doc at Ghent University, he spearheaded the deployment of multispectral phenotyping in plant-pathogen interactions.
From 2021 he started working as research leader at Inagro of the research cluster Controlled Environment Agriculture. He is responsible for setting out the short and long term research objectives and strategy. Special focus is paid on ensuring a sustainable primary production through circular economy, efficient use of resources and smart technologies in greenhouses. His group is involved in several regional, and international projects connecting fundamental science partners with farmers. Using science-based insights to safeguard horticulture production for the future is the mission of his group.

Research Coordinator Controlled Enviroment Agriculture

Pedro Martínez Lázaro is a born salesperson with a strong track record as a Commercial Director, entrepreneur, and engineer. He is one of the four founding partners of INDUSER, a Spanish company specializing in the design and manufacturing of fully automated packaging lines.
Throughout his career, Pedro has led the company’s business development efforts, playing a key role in expanding its presence across international markets. His approach to client relationships is rooted in trust, professionalism, and deep knowledge of both the product and the agri-food industry.
Today, he joins us to introduce INDUSER and share how their ever-evolving solutions are helping producers of all kinds to automate their processes — offering not only cutting-edge technology but also a strong commitment to service and long-term collaboration.

Chief Business Officer

The workplace is the best learning environment. Beanstalk assumes that all knowledge is already available.
As coach and trainer I am concerned with the individual people in the organization and I facilitate coaching processes to realize human growth.
Beanstalk helps to build future-proof companies in the agricultural sector by developing the people in the organization.
We approach learning and development of people as a growth process. We are continuously learning and developing! You can accelerate this process by working consciously and purposefully on development.  Together with Peter Klapwijk and Sjoerd Nieboer (family business 😊), we also organize away days for directors, management and entrepreneurs to reflect on leadership, trends, day to day activity and the future. 
I am also involved with Peter Klapwijk in the content and development of this Power day. Nice to meet you there.

Trainer/coach

Advisor at MEWA/SAFTA

I graduated in law in Florence (2009), and since 2018, I am (also) a research fellow in industrial engineering at the University of Florence: with the role of IP Promoter, I deal with the valorisation of IP rights of the University of Florence and technology transfer. In 2021 I founded my own law firm. I hold a PhD in Intellectual Property and Competition at the University of Pavia, discussing a dissertation on the commercial exploitation of the right to image. Since 2017, I have been a member of AIPPI (International Association for the Protection of Intellectual Property), and during the years 2021-2022, I founded and co-chaired the Italian Group of Young Associates of AIPPI.
I speak Italian and English.

IP Promoter

Willy Contreras-Avilés is a PhD candidate at Wageningen University in the Horticulture and Product Physiology Group whose main research interest in focused in understanding the role of light in the regulation of plant specialized metabolites in medicinal cannabis. He did his bachelor's degree in Biotechnology and Organic Chemistry of Natural Products at Universidad Santo Tomás in Santiago, Chile. Later, he completed a double Master degree in Business and Science where he specialized in Cosmetic Science, at Rutgers University in New Jersey, USA. Most recently, he decided to diversify his career by doing a third Master in Plant Sciences at Wageningen University in the Netherlands, consequently leading to his current doctoral position where he is aiming to understand the effect of ultraviolet radiation on the physiology and specialized metabolism in medicinal cannabis.

PhD Candidate

Yvonne Geurten is Commercial Director at Harvest House, a Dutch cooperative of innovative, sustainable tomato, pepper, and cucumber growers. With deep expertise in strategy and go-to-market execution, she drives commercial alignment between growers and retailers, championing innovation and sustainable growth throughout the fresh produce supply chain.

Commercial Director

Martin is responsible for Certhon’s growth chamber projects. With a background in Optical engineering and climate control systems, Martin is specialized in (LED) lighting systems and growth chamber design. Certhon has an extensive experience in turn-key realization of growth chambers for the commercial production of vegetables and flowers as well as specialized chambers for plant research. For example, insights into photosynthesis and transpiration to achieve higher production and quality and improve recourse use efficiency.

Consulting Engineer Indoor Farming Systems

Research-driven art and design collective working in the realm of social dreaming and world-making. Our projects engage with the nonhuman: animals, objects, ecology, technology, and the spectres between and beyond categories.
We see nonsense as an antidote to “common sense” – embracing paradoxical stories to explore the ethical and metaphysical layers of our relationship with the (nonhuman) world. We create contradictory scenarios & propositions in which we appropriate ideas from fields such as science, computing, law and mythology. Our projects take various forms - interactive installations, workshops, short films, public sculptures, campaigns, chatbots and books. 
We enjoy curiosity, cherish compassion, and recognize that separating the human from the nonhuman is nonsense.

Artist

Manager Delphy Digital

Director of Business Development at Skytree, who develops and deploys smart technology that captures atmospheric carbon dioxide, enabling its use or storage to combat climate change and aid society and businesses around the world.

Business Development Director

Starting at Logiqs in 1989 in the field of software and controls I moved to designing growing systems in 2009. Combining innovative logistic, climate and irrigation systems to best grow plants is my passion. In the past years this led to various innovations, such as Bench precise irrigation, climate and light, 2D shuttles that drive through the greenhouse , or vertical farm, to take care of logistics. Lately most focus goes to creating a very homogeneous climate near the leaves of the plants. This allows for higher humidity that can speed up growth a lot and at the same time reduce the energy use.

Colinda de Beer is on a mission to connect tech with greenhouse horticulture. With a background as a horticultural researcher, software developer and R&D manager she is a tech translator and intrapreneur with over 35 years of experience. She regularly writes columns about subjects like innovation, robotics and AI. In her current role as a senior business developer for InnovationQuarter, she likes to combine a strategic and hands-on approach. This shows in her coaching and connecting students, startups, scaleups and companies from outside the horticultural and her role as initiator of RoboCrops and co-author of the digitalization vision for greenhouse horticulture.

Senior Business developer Horticulture

Wendy Walrabenstein is an economist, registered dietitian, and health researcher. After 15 years in the international financial sector as a banker, she made a bold career switch by starting from scratch with a degree in Nutrition and Dietetics. She went on to earn her PhD with groundbreaking research on the impact of a lifestyle program, focusing on plant-based nutrition, physical activity, relaxation, and sleep, on chronic diseases. She co-founded Plants for Health, where she currently serves as CEO. This organization offers science-based lifestyle programs for individuals with or without chronic conditions, as well as for organizations seeking to boost employee well-being. Wendy is also co-founder of the Physicians Association for Nutrition Netherlands and vice-chair of Physicians Association for Nutrition International.

Grower Success Manager and Business Developer at Growficient, helping licensed cannabis cultivators worldwide enhance their irrigation strategies with wireless substrate sensors, an innovative online platform and tailored consultancy. - By optimizing irrigation and fostering a deeper understanding of holistic growing practices, I empower growers to achieve better yields, improved product quality, cost-efficiency, and sustainable water use.  - I drive business development efforts, focusing on expanding Growficient' presence in the US and EU cannabis markets. - My passion lies in leveraging technological innovation and product integration to elevate the cannabis industry, and advocate for the recognition this incredible plant deserves.

Grower Success Manager / BD

Strategic Innovation Engineer Viscon Group

Laleh Hosseini is leading Green Gas & Liquids, focusing on carbon capture systems and Biogas treatment tailored for the non-petrochemical sectors like horticulture. With an engineering background from TU Delft and a business degree from Rotterdam School of Management, she combines technical insight with strategic vision. Having held leadership roles across the international energy industry, Laleh is passionate about delivering practical decarbonization solutions and accelerating the transition to renewable energy.

Managing Director

Directeur Landbouw, Voeding & Milieu

Founder & Director

At the helm of Skytree as CEO, Rob is steering the ship, driving the strategy to ready Skytree to be introduced to the world. With a distinguished history of leading high-growth companies, from scale-ups to enterprises, Rob’s leadership is marked by a relentless pursuit of growth and impact. His profound commitment to effecting positive societal change ensures that Skytree's journey is navigated with skill and foresight. With Rob at the wheel, Skytree is in safe hands.

Master’s degree in Chemical Engineering from the Universitat de València, currently working as an R&D Technician in the Sustainable Materials Development Department within the Agriculture and Aquatic Environment Group.
Multiple years of experience in the formulation, processing, and transformation of thermoplastics, with a strong focus on bioplastics. My expertise lies particularly in extrusion technologies, including cast film, blown film, and foam extrusion.
My research is driven to commitment to advancing sustainability in the agricultural sector through the valorization and recycling of industrial by-products, the improvement of conventional agricultural plastic products, and thedevelopment of innovative, eco-friendly solutions for agricultural applications.

R&D in Sustainable Materials for Agriculture & Aquaculture

Johanna Bac-Molenaar became biologist, because she is fascinated by the living world around here in which each creature has its own role and place due to adaptations and interactions. During her studies in biology and in her PhD research, she specialized in the study of plants and their interaction with the environment. She currently works as a 'Plant Health' researcher at the Greenhouse Horticulture business unit of Wageningen University and Research, on the design and testing of resilient and sustainable cultivation systems. Her research aims to minimize pesticide use and to work more and more circular. As a specialist in strawberry cultivation, she likes to see the cultivation cycle (propagation, nursery and production) as one interconnected system for which integral solution work best.

Researcher Plant Health

Curious about technological innovations that make a positive impact on society. Feel free to send me a message if you're a start-up/scale-up looking for investment opportunities in the greater Rotterdam - The Hague - Leiden - Delft area in The Netherlands. 
InnovationQuarter is a Dutch venture capital investment fund for innovative companies, from startup to scale-up with €300 mln AUM and ticket sizes ranging from €350.000 up to €5 mln per company in pre-seed/seed/seriesA-C investment rounds.

Investment Manager

Iddo is currently the co-founder and CEO of Arugga since 2017. Previously, Iddo was VP of Research and Development at Dune Medical Devices. He holds a Ph.D. in Mechanical and Aerospace Engineering from Princeton University.

Joep Van Den Bosch is as Director Business Development responsible for all future-oriented product and market development for the Ridder Group.
Born as son of a Dutch greenhouse grower and educated in horticulture, Joep has been active in greenhouse technology for over 35 years. He worked for several horticultural technology companies before joining the Ridder Group in 2012. “It has been my personal passion and ambition to improve the lives and businesses of growers and farmers, like my own family, by sharing knowledge and developing new technology”. 
Ridder, a Dutch family-owned business, has been a household name in greenhouse technology for over 70 years with activities on all continents and offices in 7 countries. Today Ridder is a global leading manufacturer in intelligent greenhouse technology for climate, water, and energy solutions in hig- and midtech controlled environment agriculture with a focus on improving the efficiency and sustainability of the global food and flower production.

Director Business Development

Ryan brings more than 30 years of hands-on experience in the cannabis and horitculture industry. A second-generation cultivator and two-time Cannabis Cup winner, he has consulted with commercial cultivation operations worldwide. Ryan has held board positions with organizations such as the NCIA, RII, and Grow Up, and is a familiar face on the global speaking circuit with appearances at events like MJBizCon, Grow Up Conference, Cultivate, the Canadian Greenhouse Conference, and Greentech.
Before joining Cultiwool, Ryan worked with a leading LED lighting company, offering technical cultivation support not only for cannabis but also for a range of other crops including tomatoes, leafy greens, and ornamentals. Outside the grow room, Ryan is a passionate home brewer and was recently named the 2024 Front Range Circuit Homebrewer of the Year.

North America Technical Sales Manager

Vakredacteur vakblad voor de bloemisterij

Founder of Learning Academy Worldwide, Theophilus van Rensburg Lindzter's blend of practical agricultural education experience, focus on relevant technology solutions, expertise in modern agricultural practices like CEA, strong project management and communication skills, and his ability to facilitate engaging dialogue will moderate this session on new CO₂ sources that are essential for optimal plant production.

Founder

Mexx Holweg is a researcher specializing in controlled-environment agriculture and plant physiology. Currently he is achieving his PhD in Horticulture and Product Physiology at Wageningen University & Research. His doctoral work focused on the photobiology of medicinal cannabis, with particular emphasis on the effects of light intensity, spectral composition, and air temperature on plant morphology, photosynthesis, and the accumulation of pharmaceutical compounds.
Holweg’s research integrates morphological, physiological, and metabolic analyses to better understand how environmental parameters can optimize crop performance and secondary metabolite production. He has collaborated with both academic and industry partners to advance knowledge in cannabis cultivation under controlled conditions.

PhD Researcher

Jason Killing is the founder of Canaru and a seasoned professional with deep roots in the cannabis industry, beginning at the age of 16. His passion for cannabis cultivation led him to train as an electrician, a skill set he honed specifically for cannabis facilities. Due to the legal landscape in Germany at the time, Jason gained significant experience working in the Netherlands and later in Spain.
To establish a stable foundation in Germany, Jason entered the construction industry early in his career. In 2018, he founded his own construction company specializing in electrical systems. As a certified expert for electrical installations, Jason began channeling his expertise into the upcoming cannabis market in 2020. He has since consulted on and built facilities or parts of it for the CBD and medical cannabis sectors across numerous European countries.
With the renewed discussions around cannabis legalization in Germany in 2023, Jason and his team fully committed to the industry. Canaru now boasts 10 full-time employees dedicated to the cannabis sector, complemented by twice that number in their construction division, which is progressively transitioning its focus entirely to cannabis projects.
Canaru's impact is already significant, having contributed to or fully supported nearly a quarter of the approved cultivation associations in Germany. They have secured the first cultivation permits in Baden-Württemberg, Hesse, and Bavaria, and are leaders in navigating change-of-use permits for cultivation associations. Currently, two of Canaru's cultivation association facilities are actively producing cannabis, with several more under construction and in advanced planning stages.

Owner

Alexander Wilm is a Principal Engineer for Light and Life at ams OSRAM, working in the System Solution Engineering Department in Regensburg. He joined OSRAM in 2004 after graduating from the University of Applied Sciences in Regensburg with a diploma in Mechatronic Engineering.
Alexander began his career focusing on optics and system design for LED headlamps, flashlights, and projectors. His expertise broadened during a two-year assignment in Singapore, where he served as an Application Engineer and Key Expert for solid-state lighting products, covering light quality properties and the non-visual effects of light related to life sciences.
He is actively involved in several expert associations for lighting, driving innovation in solid-state lighting. Alexander also played a key role in transitioning from conventional light sources to LEDs in horticulture lighting applications, establishing himself as a recognized expert in this field. In his current position, he focuses on the application of upcoming UV-C LEDs for disinfection and treatment across various applications, driving the replacement of conventional mercury lamps.

Senior Principal Engineer

Connecting people and organisations, address sustainability challenges, facilitate cross-disciplinary collaborations and find innovative solutions is my passion.  Connect business partners with the well-known knowledge institute Wageningen Plant Research in order to enforece collaboration and making it possible that knowledge and innovative ideas finds its way to the market and vice versa

Program Manager

Marketing Manager

Elise Wieringa, Sustainability Manager, inspired by nature 
I work as Sustainability Manager by Intratuin large Garden centre Retail chain in the Netherlands, Belgium and Germany. 
Being a source of inspiration, information and support to colleagues and partners in the supply chain to achieve a better and greener world with trees, plants and flowers.  
I apply my (cultural) knowledge and experience specifically to find solutions to a chemical free plant assortment with an ambition of 70% in 2030.

Sustainability Manager

Joseph began his career in 2012 in instrumentation and controls engineering, using sensors and PLC systems to control auxilary systems in semi-conductor manufacturing. In 2019, he returned to university to study biosystems engineering at Wageningen University and Research. Since graduation he has worked at Wageningen research modelling water flows through soil to reduce emission of water, nutrients, and PPPs into the environment; optimizing fertilization to accomodate dynamic recirculation throughout the crop cycle; and, since 2023, using biochar as a cultivation susbtrate in greenhouse trials at the WR Glastuinbouw research station in Bleiswijk. Joseph brings a fresh perspective into the horticultural industry and has an eye for both what is possible and what is practical.

Researcher - Rootzone Dynamics and Sensing

Lambert van Horen is working as a RaboResearch senior specialist in Utrecht. His focus is on greenhouse horticulture, floriculture, and mushroom culture. Lambert has been with Rabobank since 2000, started in the role of sector manager for horticulture. After that, he worked as a relationshipmanager. Before joining Rabobank, he worked with Wageningen Economic Research and the Dutch Ministry of Agriculture. Lambert holds a master’s degree in horticulture from Wageningen University.

Senior specialist Fresh Produce

A forward-looking, experienced leader with expertise in executing strategies to drive partnerships and innovation. Collaborates with industry, government, and academic partners to translate opportunities into high-value partnerships that drive social and economic impact.

Director, B.C. Centre for Agritech Innovation

Marcus Comaschi is the founder and CEO of GyroPlant, a UK-based company advancing next-generation plant cultivation in Controlled Environment Agriculture (CEA), smart at-home hydroponics, and space-based plant research by eliminating traditional single-use substrates. Under Marcus’s leadership, GyroPlant develops clean, reusable, and waste-free substrate technology that enables resilient, future-ready food production systems. Over the past three years, GyroPlant’s novel silicone rubber seed cups have been integrated into more than 125 international R&D projects, supporting a wide range of crops-from peas and strawberries to eucalyptus saplings. Trusted by hydroponic growers and research institutions worldwide, Marcus has also forged collaborations with leading companies such as Dole UK to accelerate sustainable, substrate-free cultivation in both hybrid and indoor plant cultivation systems.

With my team Synergrown, we recently won the second prize in the ReThink Food Student Challenge. I myself am a student in Biosystems Engineering at WUR, with a background in Mechatronics Engineering. I'm passionate about indoor and outdoor farming, computer vision, and data-driven modelling. I'm currently working on my master's thesis on GAM and root detection with computer vision.

MSc student

Joost holds a Master's degree in Biosystems Engineering from Wageningen University. With a strong technical background, he specializes in developing strawberry cultivation planning and management software at Delphy. Joost leverages his expertise to create data-driven solutions that enable growers to improve their cultivation practices.

Cultivation Engineer Soft Fruit

Business Manager

The team Rootzone Dynamics from Wageningen University & Research BU Greenhouse Horticulture focuses on investigating processes around the plant roots and in the irrigation system. Research topics: alternative growing media, microbiology, belowground phytopathology, water quality, fertigation and virology. My personal focus has been on the application of water technology to achieve a zero-emission cultivation system with optimal recirculation water quality: prevent distribution of diseases via water, removal of plant protection products from discharge water, optimization of filtration and selective ion removal. Focus is on finding technologies that have specific effects on water quality, without inhibiting plant productivity, for example for prevention of biofilm formation in irrigation lines. The role of water composition and treatment on the rootzone microbiology is another topic that still requires a lot of attention.

Team lead Rootzone Dynamics

Ronald Hoek is CEO and co-founder of Blue Radix, a pioneering company revolutionizing horticulture through AI-driven solutions. With a profound commitment to sustainable greenhouse production, Ronald spearheads innovations that optimize crop yields while minimizing resource usage. With the Blue Radix team he unlocks the value of Autonomous Growing for greenhouse companies worldwide.

Roel Janssen is the head of Business Development  at Planet Farms, a technology company that builds and operates fully autonomous vertical farms at scale. Before devoting his work full-time to Planet Farms Roel spent 13 years at Signify (previously known as Philips Lighting), where he was the Global Director for City Farming. In his years at Signify Roel became an industry expert in the field of vertical farming and has been invited to speak and share his views all around the globe. He was also a guest lecturer at the HAS University of Applied Science in the Netherlands. Roel graduated Business Administration in Eindhoven, where he still lives with his wife and 2 kids. Next to growing plants in a sustainable way Roel has a great passion for wine, which resulted in a WSET 3 certification.

Head of Business Development

Tenair

Datalayers

<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-57PXW9L"
height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>

Google Tag Manager

Preference center

Cookie Bot

Log in to add this article to your reading list

Would you like to read this article again later?

GreenTech Amsterdam 2026

Delete Account

Messages

We are working on creating more insights regarding the stands at RAI. Please visit the FAQ for more information about this topic.

Desiree van Arkel-Vos

Organised by

Partners

GreenTech Global

Visitor information

Travel & stay

Knowledge programme

Networking, fun and knowledge

More to explore

All about exhibitors

Exhibiting

Exhibitor Registration

General

About the event

General

Desiree van Arkel-Vos