At The World Hydrogen 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

We are a Swiss-based investment company dedicated to renewable energy. We identify, develop and deliver green energy assets. We are a driving force in the ongoing transition of the industry towards green energy being focused on the deployment of solar, wind and green hydrogen projects. We are committed to pursuing the potential of hydrogen and related technology as an ideal complement for utilizing and storing renewable energy.

Smartenergy, founded 2011, is headquartered in Wollerau, Switzerland. Beyond our Team in Wollerau, we rely on our own local subsidiaries in all major markets in Europe. Local knowledge and proximity to industry stakeholders allow us to identify and secure opportunities at an early stage while creating synergies across the entire value chain.

For more information, please visit www.smartenergy.net


Diamond Sponsor

A global renewables industry is emerging quickly, shaped by new technologies, new business models and new ecosystems. Opportunities are growing, but so is complexity, which creates uncertainty, risk and delay. For organizations intent on playing a leading role, the ability to move quickly and decisively will become more valuable but also more difficult. EY Global Renewables combines experience, capabilities and technology to help you find better answers, take decisive action and move forward faster, ready to lead your organization through the transition to renewables – and play your part in building the decarbonized, sustainable economy that creates measurable long-term value for everyone.

For more information, please visit: www.ey.com

Shell is an international energy company that aims to meet the world’s growing need for more and cleaner energy solutions in ways that are economically, environmentally and socially responsible. We are part of several initiatives to encourage the adoption and growth of hydrogen in a range of sectors, from production to transport.

For more information, please visit: www.shell.com/hydrogen


Platinum Sponsors

Founded in 2007, Green Hydrogen Systems provides efficient, standardised and modular electrolysers that produce green hydrogen using renewable energy. Our technology is already in use in Europe, with the rapidly emerging OEM segment as a particular focus of future growth. Backed by growing revenue and recent investments from among others Mærsk, we are aggressively scaling our operations. We have just completed the first phase of our new state of the art production facility near Kolding, in Denmark, which will be one of the biggest alkaline electrolysis factories in Europe. 

The new 150 MW capacity factory is armored with the newest equipment and technology to fully optimise the manufacturing process. Our advanced testing facilities allow for full-scale tests of electrolysers and containers in order to ensure the highest quality and safety.  In subsequent planned phases, the facility can be scaled to 30,000 square meters – enough space to manufacture electrolysers with 1,000 MW capacity a year – as demand for Green Hydrogen Systems electrolysers continues to grow. Green Hydrogen Systems is owned by a group of investors including Nordic Alpha Partners and Norlys Holding.

For more information, please visit: www.greenhydrogen.dk

Johnson Matthey is a global leader in science that enables a cleaner and healthier world. With over 200 years of sustained commitment to innovation and technological breakthroughs, our science has a global impact in areas such as low emission transport, pharmaceuticals, chemical processing and making the most efficient use of the planet’s natural resources.

For more information, please visit: www.matthey.com

McDermott combines innovation with more than a century of engineering and construction experience to deliver the building blocks of the energy transition. McDermott enables companies across the energy value chain to harness clean, engineered solutions that reposition their portfolio, support their sustainability targets and ultimately achieve the energy transition. From concept to commissioning, our engineering, fabrication and construction capabilities extend across the upstream and downstream energy value chain, with both offshore and onshore EPFCI experience. At each phase of the project, we offer solutions fueled by the latest technology, digitalization and an innovative approach to deliver facilities for the future.

For more information, please visit: www.mcdermott.com

Founded in 2010, 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. 

For more information, please visit: www.sunfire.de


Gold Sponsors

AFRY is an international engineering, design and advisory company. We support our clients to progress in sustainability and digitalisation. We are 17,000 devoted experts within the fields of infrastructure, industry and energy, operating across the world to create sustainable solutions for future generations.

#signofaction #makingfuture

For more information, please visit www.afry.com

Greenberg Traurig’s Hydrogen Practice Group provides a global full-service approach to hydrogen matters. The team has extensive experience in renewable energy policy and project development including permitting, financing, taxation, safety, and contracts. This combination of strengths sets GT apart in its representation and advising of clients through the multiple phases of hydrogen development projects.

For more information, please visit www.gtlaw.com

With over 700 consultants, Navigant, a Guidehouse company’s global Energy, Sustainability, and Infrastructure segment is the largest in the industry. We collaborate with and serve as trusted advisors to utilities and energy companies, large corporations, investors, NGOs, and the public sector to help them thrive in the rapidly changing energy, resources, and infrastructure environment. Our clients include the world’s 60 largest electric, water, and gas utilities; the 20 largest independent power generators; five of the 10 largest oil and gas majors; the 20 largest gas distribution and pipeline companies; European governments; and the US federal government’s civilian agencies involved in the country’s land, resources, and infrastructure. Our highly skilled professionals form exceptional teams to help our clients transform their businesses, manage complexity and change, accelerate operational performance, manage critical programs, manage risk, meet compliance requirements, and improve operations and systems to address today’s most complex issues. We lead through our insights and excel at strategy, transformation, and implementation, creating more sustainable and resilient countries, governments, companies, cities, and infrastructure.

For more information, please visit www.guidehouse.com


Originally founded by James Howden in Scotland as a marine engineering firm in 1854, Howden has grown and evolved into a global leader in manufacturing air and gas handling solutions. With the power of our engineering expertise and technology, our equipment plays an integral role within our customers’ processes, which provide safe and reliable solutions that are both sustainable and efficient.

Howden supports multiple sectors including infrastructure, power generation, oil & gas, wastewater, metals, mining and transportation.

For more information, please visit www.howden.com


Snam is one of the world’s leading energy infrastructure companies. It has been building and managing a sustainable and technologically advanced network to guarantee energy security for around 80 years. Snam operates in Italy and, through international assets, in Albania, Austria, France, Greece and the UK. In 2018, it started activities in China. Snam is also a major shareholder in TAP (Trans Adriatic Pipeline).

It has the largest gas transmission network (over 41,000 km including international businesses) and storage capacity (over 20 billion cubic meters including international businesses) in Europe. Snam is also active in regasification, managing an LNG terminal in Italy and being a shareholder in two other strategically positioned terminals in the Mediterranean, in Italy and Greece. Through the SnamTec (Tomorrow’s energy company) project, Snam invests in innovation and energy transition businesses related to sustainable mobility, energy efficiency and biomethane. Snam is also committed to promoting hydrogen’s potential as a clean energy carrier in the fight against climate change.

For more information, please visit www.snam.it/en


Stork, a Fluor company, continually improves the performance of its clients’ assets through a wide range of integrated, innovative and data-driven solutions, from operations and maintenance to turnarounds and modifications. We are committed to growing our clients’ business sustainably and successfully by setting new standards of excellence in asset management.

Underpinned with our core values— Safety, Integrity, Teamwork, Client Focus and Excellence— we aim to be the industry reference, every day, everywhere.

For more information, please visit www.stork.com or follow us on LinkedIn


Technip Energies is a leading Engineering & Technology company for the energy transition, with leadership positions in LNG and hydrogen as well as in growing markets such as sustainable chemistry, CO2 management and carbon free energy solutions. We benefit from our robust project delivery model supported by extensive technology, products and services offering. Operating in 34 countries, our 15,000 people are fully committed to bringing our client’s innovative projects to life, breaking boundaries to accelerate the energy transition for a better tomorrow.

For more information, please visit www.technipenergies.com

TotalEnergies is a major energy player, that produces and markets fuels, natural gas and low-carbon electricity. Our 100,000 employees are committed to better energy that is safer, more affordable, cleaner and accessible to as many people as possible. Active in more than 130 countries, our ambition is to become the responsible energy major.

For more information, please visit www.totalenergies.com


Silver Sponsors

Bilfinger SE group, a leading international provider of engineering and industrial services, offers services for the entire life cycle of industrial plants.

Bilfinger is involved in the energy transition ecosystem delivering a comprehensive portfolio of products and services to ensure maximum energy efficiency, state-of-the-art technologies for the deployment of renewable energies and the reduction of environmentally harmful emissions. Bilfinger delivers products and services that allow its customers to benefit from hydrogen technology across the entire hydrogen value chain from production, storage and transportation to utilization.

For more information, please visit www.bilfinger.com

Cadent is the UK's largest gas distribution network transporting gas to 11 million homes and businesses. Collaborating with our customers, stakeholders and the other Gas Distribution Networks we are working hard to decarbonise heat, power and transport so we can deliver a net zero future.

For more information, please visit www.cadentgas.com

Elogen SAS, based in Les Ulis (Greater Paris) develops, produces and distributes standardised and CE-certified PEM electrolysis plants for many different use-cases like industrial applications, mobility and transport, hydrogen filling stations, storage of renewable energies, Power-to-Gas and grid injection, residential applications, power grid services and flexibility. The core of the systems is the proprietary PEM stack technology. 

Some of our key differentiating features are:

  • Coordinated system design by Elogen, everything from a single source
  • An innovative, own developed stack design, that allows very efficient 24/7 operation and incredibly low degradation even when running at reduced output. 
  • A very robust and proven stack design
  • Highest safety standard: Certified by industrial gases companies
  • Rapid ramp rates from zero to maximum output in seconds therefore allowing the system to be suitable for power grid flexibility services.
  • Hydrogen up to 99.999% purity which conforms to ISO 14786-2

For more information, please visit www.elogenh2.com


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.

For more information, please visit www.topsoe.com


Hydrogenious LOHC Technologies GmbH offers solutions for safe, easy and efficient hydrogen storage and transport – based on their patented Liquid Organic Hydrogen Carrier technology. The market-leading pioneer enables flexible H2 distribution to consumers in industry and mobility with its LOHC plant systems and integrated services, utilizing conventional fuel infrastructure.

For more information, please visit www.hydrogenious.net


As a pioneer of hydrogen technologies in the service of energy transition, McPhy has in ten years positioned itself among the leaders in clean hydrogen by developing cutting-edge technologies (electrolyzers and hydrogen refueling stations) dedicated to the hydrogen energy, zero-emission mobility and industrial hydrogen markets.

For more information, please visit www.mcphy.com


The CleanTech company Plagazi AB helps society to close the circular loop, transition to renewable energy sources and facilitate waste management.
The patented Plagazi ® Process offers turnkey onsite plants turning hazardous and normal waste into green, pure, usable and competitive hydrogen. 
Hydrogen is applicable to boost natural gas in pipelines, fuel for transportation or can be converted to electricity via fuelcells. 

For more information, please visit www.plagazi.com 


SÉRVULO is a full-service law firm with 20 years of existence, which occupies a leading position in the Portuguese legal market. SÉRVULO has a highly competent multidisciplinary team of more than 100 lawyers recognized for the quality of its legal services in all relevant areas of law and strategic sectors.

For more information, please visit: www.servulo.com

SMA Sunbelt Energy GmbH is a fully-owned subsidiary of SMA Technology AG. Based on our engineering experience and global network, we offer solutions for innovative and complex projects around the world. Our offering ranges from product sales to full turnkey implementation of projects for off-grid and hybrid applications as well as grid-connected battery and hydrogen solutions. 

For hydrogen applications SMA Sunbelt Energy GmbH supplies power conversion systems (AC to DC converters) for electrolyzer and fuel cell applications. Our product range covers a large operation window and present due to its IGBT technology a professional and efficient solution for PEM or Alcaline technologies – without the need of additional harmonic filters. Customers profit from more than 30 years of SMA know-how in PV hybrid and storage solutions.

For more information, please visit www.sma-sunbelt.com


Storengy, a subsidiary of ENGIE, is one of the world’s leading operators of natural gas storage facilities. It designs, builds and operates storage facilities and offers its customers innovative products based on the extensive know-how it has acquired through 60 years’ experience with different markets and regulatory environments.

Its world-renowned expertise and experience as a gas storage operator and marketer in France, Germany and the United Kingdom have made Storengy a key player in the development of geothermal energy (heat and/or cold generation and electricity generation) and innovative solutions for the generation and storage of low-carbon energies (including biomethane, hydrogen, power-to-gas and synthetic methane). Storengy supplies expert solutions to customers worldwide (in Italy, Indonesia, Mexico, Ukraine, Brazil, Dominica, and other countries besides) in a vast range of projects, favoring an industrial approach structured around partnerships. Storengy owes its current position to its expertise in subsurface sciences, coupled with high-level skills in such varied fields as drilling techniques, underground reservoir engineering, surface facility operation, industrial safety management, sale of storage capacity and market analysis. Storengy offers and invests in services spanning the entire life cycle of industrial projects, covering all of the following stages: studies, implementation, operation, biodiversity management, and site redevelopment.

For more information, please visit www.storengy.com


Worley is a leading global provider of professional project and asset services. We provide expert engineering, procurement, construction, consulting and advisory services. We cover the full lifecycle, from creating new assets to sustaining and enhancing operating assets, in the hydrocarbons, mining, mineral, metals, chemicals, power and infrastructure sectors. 

For more information, please visit www.worleyparsons.com


Yokogawa is a global control and instrumentation company with a strong focus on sustainability. Our innovation and technology are used to reduce customers’ carbon footprint and guide them through the energy transition. Digital transformation and industrial autonomy provide the core technology for a stable and high energy efficient industrial facility.

For hydrogen applications, we provide specific instrumentation, analyzers, safety and control systems. Overarching energy management solutions can integrate your green hydrogen production plant with your existing brown field facility.

Interested why the plant of the future is in good hands at Yokogawa? Visit www.yokogawa.com/special/ia2ia and do follow us on LinkedIn


Strategic Partners

A zero-carbon fuel that emits only water, hydrogen’s role in the drive for sustainability can be accelerated by using or adapting significant parts of existing infrastructure to employ hydrogen as a fuel source. This substitution effect means Black & Veatch is already positioned for and delivering progress today across green hydrogen for power generation and storage, advanced transportation and fuel-cell technology, and as a feedstock for green chemicals, as well as the processing of blue hydrogen with carbon capture technology.

For more information, please visit www.bv.com/solutions/hydrogen

ERM is a leading global sustainability consultancy, focused on energy transition. We work with the world's leading organisations, delivering innovative solutions. A significant component of our work is focused on supporting projects to assess the feasibility of using hydrogen in gas distribution networks, as an energy vector and as a means to fuel transportation. We have also developed hydrogen generation solutions including the award-winning project ERM Dolphyn 

For more information, please visit www.ermdolphyn.erm.com

Iberdrola is now a global energy leader, the number one producer of wind power, and one of the world's biggest electricity utility companies. It is currently leading the development of green hydrogen, the key to decarbonising industries and sectors that are "difficult to abate". The group is thus at the forefront of this new technological challenge that involves the production and supply of green hydrogen from clean energy sources, using 100% renewable energy for the electrolysis process.

For more information, please visit www.iberdrola.com


Ways2H, Inc. applies a carbon-neutral thermochemical process to convert waste into renewable hydrogen. The company’s patented process extracts hydrogen from the world’s worst waste streams – municipal solid waste, plastics and other refuse – without incineration to produce clean fuel for mobility and power generation. A joint venture between U.S.-based Clean Energy Enterprises and Japan Blue Energy Co., Ltd., Ways2H is a unique solution for the global $400 billion+ solid waste management market and the rapidly growing hydrogen economy, estimated to reach $2.5 trillion by 2050.

For more information, please visit www.ways2h.com


Badge & Lanyard Sponsor


Uniper is a leading international energy company with around 11,000 employees and operations in more than 40 countries. It focuses on the safe delivery of energy and related services. Its activities include electricity generation in Europe and Russia as well as global energy trading. Uniper operates gas storage facilities in Germany, Austria and the UK, and plays an important role in the safe and flexible delivery of natural gas. Uniper is one of the first companies to be involved in the field of power-to-gas and operates demonstration facilities in Hamburg, Reitbrook and Falkenhagen. Uniper is headquartered in Düsseldorf, Germany.

For more information, please visit www.uniper.energy.com


Technology Partner

Hydrox Holdings ltd: a South African company that developed the world’s first membraneless alkaline electrolyser utilising their patented Deft™ (divergent electrode flow-through) technology. This pioneering system uses less components and promises to be the game-changer that will lower the cost of hydrogen and make it easily accessible.

For more information, please visit www.hydroxholdings.co.za


Supported by the industry

Get in touch to book your meeting room,

exhibition stand or discuss how your company can get involved

Oliver Sawyer

Sponsorship Client Director

+44 (0) 203 355 4208