World Electrolysis Congress

Sponsors & Exhibitors

31 May - 01 June 2022
Hilton, Düsseldorf, Germany

At The World Electrolysis Congress, you will meet the entire clean energy ecosystem, including developers, offtakers, EPC contractors, consultants, government Stakeholders, installers and integrators. The event is highly attended by international delegates from across the globe. Take advantage of the opportunity to meet all of your customers in one place at the same time!


Lead Sponsor

Green Hydrogen Systems is a leading provider of standardised and modular electrolysers for the production of green hydrogen solely based on renewable energy. With its wide range of possible applications, green hydrogen plays a key role in the ongoing fundamental shift in our energy systems towards a net-zero emission society in 2050. As a result, the demand for green hydrogen is surging, requiring a significant scale-up of electrolysis capacity. 

Green Hydrogen Systems combines ultra-efficient, standardised and modular electrolysis technology with an on-site production approach to bring cost-competitive green hydrogen to producers of hydrogen fueling stations, those requiring hydrogen in power-to-X installations, industrial facilities and more. Our technology is already in use in several places in Europe, with the rapidly emerging OEM segment as a particular focus of future growth. Founded in 2007 and building on more than 10 years of technology development, we today have a commercially proven and cost-competitive electrolysis technology, endorsed by leading energy companies. 

For more information, please visit


Gold Sponsors


The Bosch Group is a leading global supplier of technology and service – also focusing on the growth market hydrogen.  In 2024, Bosch intends to start full-scale production of distributed power stations based on solid oxide fuel-cell technology which will help overcome the global challenges of the energy transition. At the same time, Bosch is exploring further business opportunities along the value chain in order to complement its hydrogen technology portfolio.

For more information please visit





Danfoss Drives, member of the Danfoss group, is a world leader in electrification and variable speed control of electric motors, with more than 50 years expertise in drives, which are key to meeting the global need for energy-efficient infrastructure. Drives from Danfoss underpin connected systems, integrated renewable energy and production of highly sustainable, competitive green hydrogen.

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Haldor Topsoe is a global leader in supply of catalysts, technology, and services to the chemical and refining industries. Topsoe aims to be the global leader within carbon emission reduction technologies by 2024. By perfecting chemistry for a better world, we enable our customers to succeed in the transition towards renewable energy. Topsoe is headquartered in Denmark and serves customers around the globe. In 2019, our revenue was approximately DKK 6 billion, and we employ more than 2,300 employees.

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Silver Sponsors

AquaHydrex has reimagined water electrolysis, a clean-sheet redesign, to attain an idealized platform for producing low cost Green Hydrogen at scale needed for Net Zero. The company started in 2013 on this mission, has achieved its development goal, and is initiating commercialization.

For more information, please visit follow them on LinkedIn here.



John Cockerill Hydrogen offers efficient and reliable solutions for the production of green hydrogen. We meet the needs of major players in the industry, mobility, and energy sectors. Driven by its pioneering spirit, John Cockerill Hydrogen has already delivered electrolysers to nearly 1,000 satisfied customers in a wide range of industries. Today, we offer some of the most powerful electrolysers on the market, capable of producing up to 1,000 Nm³ per hour (5 MW of power consumption). 

For more information, please visit:




At Johnson Matthey, our vision is for a world that’s cleaner and healthier, for today’s and future generations.  To cement this vision, we recently announced our commitment to be net zero by 2040. As a global leader in sustainable technologies, we apply our cutting-edge science to create solutions with our customers that make a real difference to the world around us.  Through continued investment in class-leading research and development, we’re tackling the world’s big challenges into our third century and beyond.

We have been at the forefront of hydrogen technology for decades. Our offer includes hydrogen production catalysts and processes, components for hydrogen fuel cells, catalyst coated membranes (CCMs) for electrolysis, and new technologies for Low Carbon Hydrogen production.    

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Nel Hydrogen is a global, dedicated hydrogen company, delivering optimal solutions to produce, store, and distribute hydrogen from renewable energy. We serve industries, energy, and gas companies with leading hydrogen technologies. Since 1927, we have had a proud history of development and continual improvement of our hydrogen plants. Today, our hydrogen solutions cover the entire value chain: from hydrogen production technologies to hydrogen fueling stations, enabling industries and the transport sector to transition to zero-carbon green hydrogen.

For more information, please visit: or contact



Sunfire is a global leader for industrial electrolyzers. With our innovative and proven solutions, we are addressing a key challenge of today’s energy system: Providing renewable hydrogen and e-Fuels as substitutes for fossil energy sources. Our electrolyzers – based on alkaline and solid oxide (SOEC) technologies – enable the transformation of carbon-intensive industries that are currently dependent on oil, gas, or coal. 

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Get in touch to book your meeting room,

exhibition stand or discuss how your company can get involved

Oliver Sawyer

Sponsorship Director
+44 (0) 203 355 4208