World Hydrogen Congress

04 - 06 October 2021
PTA Congress Centre, Amsterdam

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Exhibiting at World Hydrogen Congress 

Raise your company profile, and maximize your ROI as we bring key industry players and decision-makers to you. Exhibition packages give you the opportunity to showcase your products, services, and experience- distinguishing you from the competition.


ACS Industries, Inc. - Q1

ACS Industries, Inc. is a global OEM/Tier 1 supplier of automotive, environmental and hydrogen markets. ACS production locations are in Mexico, Romania, India and China and are IATF 16949 certified. The main products include woven wire, knitted wire meshes, expanded meshes and stamped parts. ACS is running internal tooling and development workshop.

For more information, please visit  or email for more information.



We are the world’s trusted infrastructure consulting firm — planners, designers, engineers, program and construction managers driven by a common purpose to deliver a better world. On projects spanning energy, transportation, buildings, water and the environment, our public- and private-sector clients trust us to solve their most complex challenges.

Through our Think and Act Globally strategy we are focused on extending our industry-leading, global expertise to each of our projects around the world, transforming the way we deliver work through technology and digital platforms, and enhancing our position as a leading Environment, Social & Governance (ESG) company.

For more information, please visit


Afry - D5

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

Axens - A10

Axens Group provides a complete range of solutions for the conversion of oil and biomass to cleaner fuels as well as treatment and conversion options for natural gas. Based on its decades of experience in gas sweetening AXENS has developed an expertise in CO2 removal technologies.

For more information, please visit:

Bilfinger - D6 

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

Black & Veatch - B11

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


BUTTING is the leading processors of stainless steels: welded pipes, special pipes and spools.

For more information, please visit:


Chart - B3

Chart’s extensive experience in the design and supply of liquid hydrogen equipment from our developments in the LNG industry provide a full range of solutions for the use of hydrogen in transportation, including light & heavy duty vehicles, and marine applications. Chart is uniquely positioned to continue addressing the entire hydrogen value chain which includes hydrogen liquefaction plants, on-board liquid hydrogen storage tanks, bunkering systems and fueling stations.

For more information, please visit

City of Amsterdam - B1

Represented at WHC2021 by the Municipality of Amsterdam, the Amsterdam Metropolitan Region is a frontrunner in the energy transition with ambitions to create a climate-neutral society. With the North Sea, international harbour, Schiphol airport, world-leading industries and prominent knowledge institutes, we have all ingredients to develop into a green-hydrogen economy and become a future-proof, sustainable city. 

For more information, please visit


Clariant - A2

Clariant’s Catalysts business unit is a leading global developer and producer of catalysts for industrial processes since the acquisition of the German Süd-Chemie in 2011. Aimed at delivering sustainable value to customers, Clariant’s catalysts and adsorbents are designed to increase production throughput, lower energy consumption, and reduce hazardous emissions from industrial processes. The broad portfolio also includes products that enable the use of alternative feedstock for chemical and fuel production. 

For more information, please visit


Elogen - F3

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

EY - B7

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:

Fricke und Mallah Microwave Technology GmbH - A3

Since the foundation in 1995 Fricke und Mallah Microwave Technology GmbH from Germany have designed efficient drying and heating processes in order to increase and accelerate the production for its customers. We have developed sofisticated solutions in microwave plasma technology for surface treatment and hydrogen production for all scales.

For more information, please visit:



FRIEM is an Italian technology provider, expert since 1950 in electric energy conversion. Specialized in design and production of electric power converters for special applications, the company works with competence, reliability and responsibility to support the energy transition.

With its efficient and modular solutions FRIEM, is the right partner to sustain the hydrogen production through electrolysis providing the industrial market with Power Conversion Units for high power plants. With a central role in the hydrogen supply chain between the natural resources’ management and the end users, both in the process Power to Gas and Gas to Power.

For more information, please visit:


Goetze KG Armaturen - Q5

For over 70 years, Goetze KG Armaturen has been manufacturing sophisticated high-performance valves and fittings for media under pressure: liquids, air, gases and vapours. The family-owned company, which is based in Ludwigsburg, has made themselves a reputation worldwide with their high level of quality "Made in Germany".

For more information, please visit:


Green Hydrogen Systems - E1

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:

Habonim - F6

Habonim offers a full range of designated valves for Hydrogen use, High Pressure up to 1,000 bar; Gas or Liquefied; tested and certified for fueling-stations, transportation, marine and more.

Habonim design, manufacture and support hydrogen valves and automated-valve packages for the hydrogen-industry leaders, for over a decade.  

For more information, please visit:


Hamburg Invest - D3

Hamburg: Europe’s Hub for Green Hydrogen. 

Hamburg is the emerging location for green hydrogen along the entire value chain. Located in the heart of Europe, it offers a complete hydrogen ecosystem with close proximity.  The surrounding area of Northern Germany thus plays a key role in achieving Germany‘s decarbonization.

For more information, please visit:

High Pressure Equipment Company (HiP) - A4

Over the last two decades, HiP has produced tens of thousands of valves and fittings for hydrogen applications. As demand continues to increase, we have committed the resources necessary to develop a complete line of standard products for hydrogen use, all either in stock or available with short lead-times.

For more information, please visit:

Hoeller - F9

With its innovative PEM technology, HOELLER Electrolyzer GmbH is developing the future source of green hydrogen. The innovative PEM electrolysis stack Prometheus is the result of more than 25 years of expertise and pioneering work by engineer, managing director and head of development Stefan Höller. With Prometheus, HOELLER is above all aiming to reduce the production cost of green hydrogen substantial.

For more information, please

Howden - C6

Howden is a leading manufacturer of precision air and gas handling solutions, enabling our customers’ vital processes for a more sustainable world. We do this by supporting the full product lifecycle; from new products to service. With over a century of experience, we supply to major refineries and petrochemical companies, energy corporations and industrial organisations. Today, we address the challenges of energy transition with highly innovative solutions for our customers focused on optimising the availability, reliability and total costs of ownership of compressors, fans, heaters, and turbines.

For more information, please visit:

Hydrogenious - D4

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


Iberdrola - E9

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


Johnson Matthey - C3

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:


McDermott - C4

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:

McPhy - B9

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


MUEGGE GmbH is your ideal partner for microwave technology in advanced industrial heating and plasma applications. MUEGGE brings technical expertise and extensive application competence in the development, production and implementation of high-power microwave technology and provides unique solutions for your technical challenges. Our portfolio includes microwave generators, waveguide components, magnetrons and plasma sources like atmospheric plasma source or high-power downstream source.

For more information, please visit


Persico & Bielomatik - F8

Founded in 1976, Persico Group is an Italian multinational Company primarily engaged in the Automotive, Rotomoulding and Marine industries, as a first class provider of a full range of services and turnkey solutions. The acquisition of bielomatik opens up a wealth of new possibilities.

With more than 70 years’ experience, bielomatik develops and produces machines and equipment for all relevant plastic joining processes. The Company’s mission is to apply a sustainable customer-oriented approach to reducing the environmental footprint by using state-of-the-art materials and production techniques and monitoring the workplace, emissions to air and discharges. Bielomatik and Persico can look at all the relevant processes and make the best possible choice also in the process of hydrogen tanks production. Be amazed! We think in turnkey solutions – outside the box!

For more details, please visit: and


Plagazi - E7 

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



RFHIC is a world leader in designing and manufacturing GaN (Gallium-Nitride) Solid State Microwave components for microwave heating and plasma generation applications. We offer the world’s first one-stop GaN solution service – capable of providing custom microwave components from transistor to microwave generator system level all within our in-house production facility. At RFHIC, we offer a broad portfolio of products: microwave generators, waveguide combiners (passives), power supply units, and plasma sources ideal for hydrogen production and surface treatment applications. 

For more information, please visit 


ROSEN Group - F4

The ROSEN Group is a global leader providing cutting-edge solutions in all areas of the asset integrity process chain.

Explore our groundbreaking and innovative technologies at

Sairem - A1

Sairem is a French company, based in the greater Lyon area, which has over 40 years of experience in applying microwaves to industrial processes. Sairem microwave generators use the two ISM frequencies 2.45 GHz and 915 MHz and our plasma sources allow production of hydrogen for pilot and industrial lines.

For more information, please visit:

Sauer Compressors - C5

Sauer Compressors is a leading manufacturer of medium- and high-pressure air and gas compressors. The medium-sized German group of companies has fourteen subsidiaries around the world. It was founded more than 135 years ago and has more than 85 years of experience in compressed air and gas technology.

For more information, please visit:


Sérvulo & Associados​ - E3

Sérvulo & Associados is a full-service law firm with 20 years of existence, which occupies a leading position in the Portuguese legal market. Sérvulo & Associados 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:




Shearman & Sterling - F6

Shearman & Sterling’s Global Hydrogen team has gained market leading experience across the global hydrogen value chain, including:

  • Structuring, developing and financing green hydrogen projects
  • Hydrogen technology, production, and downstream conversion
  • Offtake, supply chain and distribution

We advise on the largest and most complex deals, including the world’s first green hydrogen megaproject, located in NEOM, Saudi Arabia

For more information, please visit

Shell - D1

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:

SMA Sunbelt Energy GmbH - D8

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


Smartenergy - F1

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

Storengy - C8

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

Sunfire - C7

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:


Technip Energies​ - D7

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


Thermoflow - A5

Thermoflow Inc. is the leading developer of a comprehensive line of software tools for the design and simulation of thermal and renewable power systems including plant engineering and cost estimation. The NOVO PRO module allows you to design and simulate systems comprising solar PV fields, wind farms, batteries, pumped hydro, hydrogen production and storage, and any type of thermal power units.

For more information and to see a “Wind-to-H2 site analysis” in NOVO PRO (video), please visit: 

TotalEnergies - C9

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

Tractebel Engineering - Q2

Tractebel Engineering is a global engineering company delivering game-changing solutions for a carbon-neutral future. Insights gathered during our more than 150 years of experience in energy, urban, nuclear and water projects combined with local expertise allow us to tackle complex future-oriented projects. By connecting strategy, design, engineering and project management, our community of 5,000 imaginative experts helps companies and public authorities create positive impact towards a sustainable world, where people, planet and profit collectively thrive. With offices in Europe, Africa, Asia, the Middle East and Latin America, the company registered a turnover of 581 M€ in 2020. 

For more information, please visit


Veco - B5

Veco is the world leader in precision metal manufacturing with industry leading Electroforming technology. With Electroforming, high precision non-noble electrodes for electrolysis can be made with extreme surface enlargement. This results in yield improvement at low cost while maintaining that is unprecedented in today’s world.

For more information, please visit


Worley - B8

Worley delivers more than consulting, engineering, procurement and construction services: we help deliver a more sustainable world. Our 47,700-strong team helps customers across the energy, chemicals and resources sectors solve our planet’s toughest challenges. Together, we tackle climate change, navigate the energy transition and keep pace with digital transformation. We have completed 3,000+ energy transition projects. From the world’s largest offshore wind farms, to hydrogen projects, distributed energy systems and solar installations. We help our customers find ways to make low emissions solutions work technically, commercially and reliably. 

For more information, please visit and

Yokogawa - E4

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 


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