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This directory provides a structured reference of organisations active in the synthetic fuels and hydrogen value chain worldwide. The September 2, 2026 edition registers 149 organisations across three segments: 40 synthetic fuel producers, 70 hydrogen and electrolyser actors, and 39 catalyst manufacturers. It is intended as a factual working tool for industry professionals, researchers, and policymakers tracking the industrialisation of low-carbon energy carriers.

Coverage spans the full production chain, from electrolysis and hydrogen supply infrastructure to downstream synthesis processes and the catalytic systems that underpin them. Capacity figures and project data are reported as announced by the operators themselves and have not been independently verified. No assessment of technical or financial feasibility is implied.

This edition incorporates 38 newly added organisations with respect to the previous release, reflecting the continued expansion of the sector and the emergence of new industrial actors across multiple geographies. The register will be updated on a rolling basis as new verified entries become available.

Additions in this edition

Synthetic fuel producers

HIF Global – HIF Chile (Chile)

Operating since 2022 at the Haru Oni site in the Magallanes region, HIF Global produces e-Gasoline, liquefied e-gas, and e-methanol from wind-powered electrolysis, with announced capacities of 130,000 litres per year of e-gasoline and 350 tonnes per year of e-methanol (demonstration phase, as reported by the operator). Its addition to the directory marks the first integrated, operational e-fuels facility in the world to be mapped, strengthening coverage of South American Power-to-X production.

CF Industries Holdings, Inc. – Donaldsonville Complex (United States)

From its Donaldsonville Complex in Louisiana, CF Industries produces low-carbon ammonia through a combination of green electrolysis and carbon capture and storage, with announced capacities of approximately 20,000 tonnes per year via electrolysis and up to 1.9 million tonnes per year via CCS (figures as reported by the operator). Its inclusion extends the directory’s coverage of North American ammonia production and represents one of the first commercial-scale low-carbon ammonia operations on the continent.

CF Industries Holdings, Inc. / JERA Co., Inc. – Blue Point (United States)

This joint venture, located at the Port of St. James in Louisiana, is developing a low-carbon ammonia facility based on autothermal reforming with CCS, targeting an announced capacity of approximately 1.4 million tonnes per year upon commissioning in 2029 (as reported by the operators). Its addition to the directory captures a major FID-stage project and broadens the mapping of large-scale ammonia infrastructure planned for the US Gulf Coast.

ACME Group (India)

ACME Group operates a green ammonia production facility in Bikaner, Rajasthan, drawing on its renewables portfolio of over 8.5 GWp; no capacity figure has been reported by the operator for this site. Its entry into the directory fills a gap in the mapping of early-stage green ammonia production in South Asia, a region increasingly active in the development of e-fuels and green molecules.

Yara Clean Ammonia / ENGIE – Project Yuri (Australia)

Project Yuri, currently under construction at the Yara Pilbara site in Karratha, Western Australia, is designed to produce renewable ammonia integrated into an existing 850,000-tonne-per-year ammonia facility, with commissioning targeted for 2026; no standalone capacity figure for the renewable unit has been reported by the operators. Its addition to the directory reinforces coverage of the Asia-Pacific region and reflects the growing pipeline of renewable ammonia projects supported by public funding mechanisms.

AM Green (ex-Greenko ZeroC) (India)

Based in Kakinada, Andhra Pradesh, AM Green produces green ammonia (e-ammonia) with an operator-announced capacity of 1 Mt/year in phase 1, targeting 5 Mt/year by 2030 following a Final Investment Decision reached in August 2024. Its addition to the directory strengthens coverage of large-scale green ammonia projects in South Asia, a region previously underrepresented in the mapping.

Liquid Wind AB (Sweden)

Liquid Wind is developing an e-methanol facility in Örnsköldsvik, resuming a site previously abandoned by Ørsted, with an operator-announced capacity of 100,000 t/year. Its inclusion extends the directory’s view of the Swedish e-methanol landscape, notably documenting how distressed assets are being reactivated by new developers.

European Energy A/S (Denmark)

European Energy operates an e-methanol plant at Kassø, Aabenraa, inaugurated in May 2025, with an operator-announced capacity of 42,000 t/year serving multiple industrial offtakers. Its entry into the directory fills a significant gap, as this facility represents one of the first large-scale commercial e-methanol operations to reach production status in Europe.

INERATEC GmbH (Germany)

INERATEC operates the ERA ONE plant at Industriepark Höchst, Frankfurt-am-Main, producing e-fuels including e-SAF and e-kerosene via a Power-to-Liquid Fischer-Tropsch process, with an operator-announced capacity of 2,500 t/year. Adding this facility improves the directory’s coverage of operational PtL installations in Germany and the broader European e-aviation fuel supply chain.

Nordic Electrofuel AS (Norway)

Nordic Electrofuel is constructing a Power-to-Liquid e-SAF facility at Herøya Industrial Park, Porsgrunn, with an operator-announced syncrude output of approximately 8,000 t/year, targeting commissioning in 2027. Its inclusion broadens the directory’s mapping of the Norwegian e-fuel sector and documents an emerging cross-border syncrude supply arrangement with a European upgrading partner.

Norsk e-Fuel AS (Norway)

Norsk e-Fuel AS is developing the Alpha Plant in Mosjøen, Norway, a Power-to-Liquid facility intended to produce e-SAF (e-kerosene) at full industrial scale, with a further collaboration announced in Ånge, Sweden, in February 2025. Its addition to the directory extends the mapping of announced e-fuels production projects in Scandinavia, reflecting growing investment activity in the Power-to-Liquid segment of the sustainable aviation fuel sector.

Hydrogen — green, white and electrolysers

Siemens Energy Global GmbH & Co. KG (Germany)

Siemens Energy develops and manufactures PEM electrolysers under its Silyzer and Elyzer product lines, with a contract signed in July 2024 for a 280 MW system intended for the Emden project operated by EWE (capacity as announced by the operator, unverified). Its addition to the directory strengthens coverage of large-scale PEM electrolyser suppliers active in European industrial hydrogen projects.

Electric Hydrogen Co. (United States)

Electric Hydrogen produces high-density PEM electrolysers, notably its HYPRPlant system, from a gigafactory in Devens, Massachusetts, with a manufacturing capacity of 1.2 GW per year as announced by the operator and not independently verified. Its inclusion extends the directory’s representation of next-generation PEM manufacturers operating at industrial scale in North America.

Green Hydrogen Systems A/S (Denmark)

Green Hydrogen Systems designs and manufactures pressurised alkaline electrolysers under its modular X-Series product line, engineered for compatibility with intermittent renewable energy sources such as wind and solar. Its entry into the directory broadens the mapping of European alkaline electrolyser manufacturers and reflects growing diversity in electrolysis technologies tracked.

Helios Aragon S.L. (Spain)

Helios Aragon holds geological exploration permits in the Aragon region of northern Spain, targeting naturally occurring subsurface hydrogen, with an appraisal well planned at an estimated cost of USD 12 million. Its listing introduces natural hydrogen exploration into the directory’s Spanish coverage, reflecting the emerging prospecting activity in this segment.

Natural Hydrogen Energy LLC – NH2E (United States)

NH2E is an exploration company that has drilled a prospecting well in Nebraska in pursuit of geological, naturally occurring hydrogen. Its addition to the directory contributes to the mapping of early-stage natural hydrogen exploration actors in the United States, a segment with limited visibility in existing industry registries.

thyssenkrupp nucera AG & Co. KGaA (Allemagne)

Based in Dortmund, thyssenkrupp nucera designs and supplies large-scale alkaline water electrolysers (AWE) using its Scalable Alkaline Water Electrolysis technology, with operators reporting over 2 GW of installed capacity — figures announced by the company and not independently verified. Its inclusion extends the directory’s coverage of established AWE manufacturers with a multi-decade track record and involvement in large-scale green hydrogen projects, including the NEOM development in Saudi Arabia.

Nel ASA (Norvège)

Founded in 1927 and headquartered in Oslo, Nel ASA manufactures both alkaline and PEM electrolysers at its Herøya production facility, with manufacturing capacity reported by the company at several hundred megawatts per year — unverified by this directory. Adding Nel ASA fills a significant gap in the mapping of long-established European electrolyser suppliers serving the transport, steel, and ammonia sectors.

ITM Power plc (Royaume-Uni)

ITM Power, based in Sheffield, develops and manufactures PEM electrolysers under its ALPHA and TRIDENT stack product lines from a dedicated facility in South Yorkshire. Its entry strengthens the directory’s representation of UK-based PEM technology manufacturers and anchors a reference point for industrial-scale electrolyser supply in Great Britain.

Linde plc (Irlande / États-Unis)

Linde operates large-scale PEM electrolysis installations for green hydrogen production — including sites at Niagara Falls (NY) and Leuna (Germany) — alongside liquid hydrogen distribution infrastructure, with capacities as reported by the operator and not independently verified. Its addition brings into the directory a major integrated player that both produces and distributes hydrogen, complementing the electrolyser-manufacturer entries already listed.

Plug Power Inc. (États-Unis)

Plug Power, headquartered in Latham, New York, manufactures PEM electrolysers and operates a liquid green hydrogen production facility in Woodbine, Georgia, with a reported output of 15 tonnes per day — a figure announced by the company and not independently verified. Its inclusion adds a vertically integrated American actor to the directory, covering both electrolyser manufacturing and hydrogen production at an industrial scale.

Enapter AG (Germany)

Enapter AG develops and manufactures modular, stackable AEM (Anion Exchange Membrane) electrolysers, with over 12,000 stacks deployed across more than 55 countries as reported by the operator. Its addition to the directory strengthens coverage of the AEM segment, a technology notable for operating without iridium or titanium.

Bloom Energy Corporation (United States)

Bloom Energy produces SOEC (Solid Oxide Electrolysis Cell) electrolysers and declares a manufacturing capacity exceeding 2 GW per year, with an efficiency of 37.5 kWh/kg H₂ validated by Idaho National Laboratory. Its inclusion fills a gap in high-temperature electrolysis within the directory’s North American coverage.

Hygreen Energy (China / United States)

Hygreen Energy manufactures alkaline, PEM, and, since September 2024, AEM electrolysers from its main facility in Weifang, China, with a declared production capacity of 2,000 MW per year (figures as announced by the operator). Its entry broadens the directory’s representation of large-scale Chinese electrolyser manufacturers spanning multiple technology types.

LONGi Hydrogen Technology Co., Ltd. (China)

LONGi Hydrogen Technology produces high-density alkaline electrolysers rated at 1,000 Nm³/h, and delivered four such units for a green ammonia pilot project in Uzbekistan in October 2024. Its listing extends the directory’s mapping of Chinese manufacturers active in cross-border green hydrogen value chains.

Hydroma Inc. (Canada / Mali)

Hydroma Inc. operates what is currently the world’s only known commercial natural (white) hydrogen extraction site, located at Bourakébougou, Mali, with a declared output of approximately 5 tonnes of H₂ per year. Its addition to the directory introduces the natural hydrogen segment, a distinct upstream category not previously represented in the listing.

Koloma Inc. (United States)

Koloma Inc. is engaged in the exploration and production of natural (geological) hydrogen, leveraging proprietary AI-driven modelling to identify subsurface hydrogen reservoirs across multiple US states, including the Nemaha Ridge in Kansas. Its addition to the directory strengthens coverage of the emerging natural hydrogen exploration sector in North America, a segment previously underrepresented in the mapping.

HyTerra Limited (Australia)

HyTerra Limited is an ASX-listed company (HYT) focused on the exploration and drilling of natural white hydrogen, with active operations targeting the Nemaha Ridge formation in Kansas, where it is among the first companies to have secured a natural hydrogen drilling permit in the United States. Its inclusion extends the directory’s geographic reach by connecting an Australia-headquartered operator to ongoing field activity in North America.

Catalyst manufacturers

BASF SE — Chemical Catalysts & Adsorbents (Process Catalysts) (Allemagne)

BASF produces industrial process catalysts including the SYNSPIRE® range for dry reforming, steam methane reforming (SMR), and methanation, alongside catalyst coated membranes (CCM) for PEM electrolysers, with manufacturing spanning more than 30 sites worldwide and a newly commissioned 3D-printed catalyst facility (X3D®) at Ludwigshafen. Its addition to the directory strengthens coverage of large-scale catalyst supply chains relevant to both hydrogen production and synthetic natural gas pathways.

Umicore NV/SA (Belgique)

Umicore manufactures platinum-group metal (PGM) electrocatalyst powders — including Pt/C, Pt-Co/C, and supported IrOx — for PEM electrolysers and fuel cells, with production concentrated at its Hanau, Germany facility. Its inclusion broadens the directory’s representation of European PGM catalyst suppliers serving the green hydrogen and maritime sectors.

De Nora S.p.A. (Italie)

De Nora produces iridium-based catalysts for the oxygen evolution reaction (OER) anode in PEM electrolysis, as well as catalysed electrodes and membranes for electrolyser assemblies, with operations in Milan and Texas. Identified by the U.S. Department of Energy as a leading supplier of Ir catalysts for PEM hydrogen applications, its entry fills a gap in the directory’s mapping of specialised anode catalyst manufacturers.

Tanaka Precious Metals — Tanaka Kikinzoku Kogyo K.K. (Japon)

Tanaka Precious Metals supplies PGM electrocatalysts — including platinum, iridium, palladium, and ruthenium on carbon supports — for PEM electrolysers and fuel cells, manufactured at sites in Japan. Recognised by the U.S. DOE as a key competitor in the Ir/Pt catalyst market for PEM hydrogen electrolysis, its listing extends the directory’s geographic reach into the Asian supply chain.

Clariant International Ltd (Suisse)

Clariant produces methanol synthesis catalysts (MegaMax®), steam and autothermal reforming catalysts (ReforMax™), and syngas purification catalysts (HDMax™), with a stated production capacity exceeding 200,000 tonnes per year across all catalyst types — figures announced by the operator and not independently verified. Its addition reinforces the directory’s coverage of catalysts central to methanol production and hydrogen-derived syngas processes, including a technology partnership with Air Liquide under the MegaZonE™ programme.

Topsoe A/S (Denmark)

Topsoe A/S develops and manufactures methanol synthesis catalysts (MK series), SMR/ATR catalysts for syngas production, and high-temperature SOEC electrolysis technology, with an announced production capacity of 100,000 t/yr across ammonia and methanol applications (as reported by the operator, unverified). Its addition to the directory strengthens coverage of industrial catalyst suppliers and emerging electrolysis technology providers at the intersection of green hydrogen and e-methanol pathways.

Johnson Matthey PLC (United Kingdom)

Johnson Matthey produces the Katalco™ 51-series methanol catalysts, PURAVIS™ SMR catalysts, Fischer-Tropsch catalysts co-developed with bp, and PGM electrocatalysts (Pt/Ir) for PEM electrolysers, operating across more than 50 sites worldwide. Its inclusion maps a key supplier present in a significant share of global hydrogen production units and active across both conventional and electrolytic hydrogen value chains.

BASF SE — Environmental Catalyst and Metal Solutions / ECMS (Germany)

The ECMS division of BASF SE develops catalyst coated membranes (CCM), next-generation PGM electrocatalysts for PEM electrolysers and fuel cells, and Celtec® membrane electrode assemblies for high-temperature PEM applications. Adding this entity to the directory fills a gap in PEM electrolyser component suppliers and reflects BASF’s distinct role in reducing precious-metal loading and improving electrolyser performance.

Mitsubishi Gas Chemical Company — MGC (Japan)

Mitsubishi Gas Chemical Company manufactures industrial Cu/Zn/Al methanol synthesis catalysts (M5-5 and M6 series) and licenses methanol production technology through the MHI/MGC process. Its registration broadens the geographic and technological scope of the catalysts section by introducing a major Asian licensor and catalyst supplier for large-scale methanol plants.

Heraeus Precious Metals GmbH & Co. KG (Germany)

Heraeus Precious Metals produces PGM-based catalysts — platinum, iridium, palladium and ruthenium formulations — for PEM electrolysers, fuel cells and specialty chemical processes, drawing on long-standing expertise in precious-metal chemistry. Its entry into the directory adds a further European PGM catalyst supplier to the competitive landscape alongside BASF ECMS and Umicore, providing a more complete picture of the PEM electrolyser supply chain.

Synthetic Fuel Producers

This section lists organisations involved in the commercial or pre-commercial production of synthetic fuels (e-fuels), organised by product or technology pathway. It covers Power-to-Liquid (PtL) fuels — including e-SAF, e-diesel, e-gasoline and e-methanol produced via Fischer-Tropsch or methanol synthesis — as well as green and low-carbon ammonia produced by electrolysis-based routes. Entries are drawn from publicly available sources; all capacities are as announced by the operators and have not been independently verified. Where a field was not available in the source data, it has been left blank. Organisations appearing for the first time in this edition of the directory are flagged New in the Status column. Duplicate source records for the same organisation and site have been consolidated into a single entry.

1 · Power-to-Liquid — e-SAF, e-Diesel & e-Gasoline (Fischer-Tropsch and methanol-to-gasoline routes)

Organisation Country & Site Capacity / Technology Status
Infinium
Project Pathfinder
United States — Corpus Christi, Texas e-SAF, e-Diesel, e-Naphtha via Power-to-Liquid (CO₂ + green H₂). Pilot commercial scale; volumetric capacity not disclosed. Certified ISCC PLUS. First volumes shipped to the US and Europe in 2023. Operational (2024)
Infinium
Project Roadrunner
United States — Pecos (Reeves County), Texas e-SAF, e-Diesel, e-Naphtha via Power-to-Liquid (captured CO₂ + wind energy). Announced capacity: 23,000 t/yr. Financiers: Brookfield Asset Management, Breakthrough Energy Catalyst, HSBC. Offtake agreements with American Airlines and IAG. Under construction (target 2027)
INERATEC GmbH
ERA ONE
Germany — Industriepark Höchst, Frankfurt am Main e-SAF, e-Diesel, e-Wax via Power-to-Liquid Fischer-Tropsch. Announced capacity: 2,500 t/yr of e-fuels. Co-financed by the EIB and Breakthrough Energy Catalyst (€70 M reported). Inaugurated 3 June 2025. New Operational (2025)
HIF Global
Haru Oni (HIF Chile)
Chile — Cabo Negro / Punta Arenas, Región de Magallanes e-Gasoline and e-LPG via methanol-to-gasoline (MtG, ExxonMobil technology); wind power + direct air capture / biogenic CO₂. Announced demo capacity: approx. 130,000 L/yr e-gasoline + 350 t/yr e-methanol. Scale-up phases planned. Certified ISCC PLUS and ISCC EU RFNBO (2025). Key offtaker: Porsche. New Operational (2022)
Synhelion SA
Plant DAWN
Germany — Brainergy Park, Jülich, North Rhine-Westphalia Solar-thermochemical e-kerosene (SAF), e-diesel, e-gasoline via Sun-to-Liquid process. Industrial demonstration scale; capacity (several thousand litres/yr) not precisely disclosed. ETH Zurich spin-off. Inaugurated 20 June 2024. Offtaker: SWISS (Lufthansa Group). Operational (2024)
Repsol / Petronor
Bilbao Demo Plant
Spain — Port of Bilbao (Petronor complex), Basque Country e-SAF, e-Diesel, e-Gasoline via Fischer-Tropsch (Johnson Matthey/BP technology); green H₂ + captured CO₂; 10 MW electrolyser. Announced demo capacity: approx. 2,100 t/yr (8,000 L/day). Partners include Saudi Aramco. Investment reported at over €100 M. Under construction (target 2025)
Arcadia eFuels
Project ENDOR
Denmark — Vordingborg e-SAF via Power-to-Liquid Fischer-Tropsch. Announced capacity: 80,000 t/yr (approx. 100 million L/yr). Final environmental permit obtained from the Danish Environmental Protection Agency; FEED completed; awaiting FID. Pre-FID / FEED completed
Norsk e-Fuel AS
Project Mosjøen (Alpha Plant)
Norway — Mosjøen, Nordland (Nesbruket industrial zone) e-SAF, e-Diesel via Power-to-Liquid (DAC Climeworks + Sunfire electrolysis + Fischer-Tropsch). Announced capacity: 50 million L/yr e-crude (approx. 80% e-SAF), with scale-up target of 250 million L/yr by 2030. Shareholders: Sunfire, Climeworks, Paul Wurth/SMS group, Valinor. Offtake: Norwegian Air, Cargolux. Boeing invested in 2025. Additional projects announced in Sweden (Ånge) and Finland (Rauma). New Announced / Advanced FEED
Nordic Electrofuel AS
Herøya Industrial Plant
Norway — Herøya Industrial Park, Porsgrunn, Telemark e-SAF / e-kerosene via Power-to-Liquid (electrolysis + Fischer-Tropsch). Announced pilot capacity: approx. 10 million L/yr (~8,000 t/yr syncrude); long-term target: 1 billion L/yr by 2033. EU Innovation Fund grant: €40 M. Binding syncrude supply agreement with P2X-Europe (Mabanaft/H&R Group). Expansion plans in Saudi Arabia (Jubail, 300,000 t/yr) and Oman. New Under construction / FID (target 2027)

2 · Power-to-Liquid — e-Methanol

Organisation Country & Site Capacity / Technology Status
Carbon Recycling International (CRI)
George Olah Plant (“Vulcanol”)
Iceland — Svartsengi (near Grindavík) e-Methanol “Vulcanol” produced from geothermal CO₂ + electrolytic H₂; proprietary ETL technology. Announced capacity: approx. 4,000 t/yr. First commercial e-methanol plant in the world (opened 2012, expanded 2015). Shareholders include Methanex and Geely. Operational (since 2012)
European Energy A/S
Kassø e-Methanol Facility
Denmark — Kassø, Aabenraa (Southern Jutland) e-Methanol via Power-to-X (RFNBO); 304 MW solar + 52 MW electrolyser + biogenic CO₂. Announced capacity: 42,000 t/yr. First large-scale commercial e-methanol facility in the world; inaugurated 13 May 2025. Offtakers: Maersk, LEGO, Novo Nordisk, OMV. Co-shareholder: Mitsui & Co. (49%). New Operational (2025)
HIF Global
Paysandú Project (HIF Uruguay)
Uruguay — Constancia, Paysandú Department e-Methanol, e-Gasoline, e-LPG via green H₂ + captured CO₂; Johnson Matthey eMERALD™ technology. Announced capacity: up to 880,000 t/yr across 4 phases. MoU signed with the Uruguayan government (December 2025); environmental assessment (VAL) obtained end-2025; FEED under way. Estimated investment: USD 5.3 bn. New Announced / FEED (exports targeted 2029)
Jiangsu Sailboat Petrochemical
(江苏赛维船舶石化)
China — Jiangsu Province e-Methanol via Power-to-Methanol; electrolytic H₂ + recycled CO₂. Announced capacity: 48 ktoe/yr. Among the first large-scale e-methanol projects operational in China. Operational (2023)
Shanghai Electric / Baicheng Project China — Baicheng, Jilin Province e-Methanol via Power-to-Methanol. Announced capacity: 48 ktoe/yr. FID reached; part of the wave of Chinese e-methanol projects that represent the majority of global capacity under construction. Under construction (target 2026)
CGN (China General Nuclear Power Group) & China Chemical Construction China — Location not publicly disclosed e-Methanol via Power-to-Methanol. Announced capacity: 190 ktoe/yr (Phase 1), extendable to 380 ktoe/yr. FID reached; one of the largest e-methanol projects at FID stage in China. Under construction (target 2025)
Liquid Wind AB
Örnsköldsvik (post-FlagshipONE site)
Sweden — Örnsköldsvik e-Methanol. Announced capacity: 100,000 t/yr. Development resumed by Liquid Wind from spring 2025 with Övik Energi, following Ørsted’s withdrawal in August 2024. Industriklivet (EU RRF) funding of €3.6 M obtained in October 2025. New Announced

3 · Green & Low-Carbon Ammonia (e-Ammonia)

Organisation Country & Site Capacity / Technology Status
ACME Group India — Bikaner, Rajasthan Green ammonia (e-Ammonia) via renewable electrolysis. Capacity not publicly disclosed. Renewable energy portfolio reported at over 8.5 GWp. TÜV Rheinland-certified project (Oman facility, 2022). Binding supply agreement with Yara. New Operational (2021)
AM Green (formerly Greenko ZeroC) India — Kakinada, Andhra Pradesh (AMGA-K1) Green ammonia (e-Ammonia) via renewable electrolysis; RFNBO pre-certification. Announced capacity: 1,000,000 t/yr (Phase 1); target of 5 Mt/yr by 2030. FID reached August 2024; first major equipment erected. Offtakers: Yara Clean Ammonia, Keppel, Uniper. New Under construction / FID (target 2028)
NEOM Green Hydrogen Company (NGHC)
JV: ACWA Power / Air Products / NEOM
Saudi Arabia — NEOM, Al Muwaileh, Tabuk Province Green ammonia and green hydrogen; 4 GW renewable energy (wind + solar) + electrolysis. Announced capacity: 1,200,000 t/yr of green ammonia (600 t/day of H₂). Construction reported at approx. 90% completion. Exclusive offtaker: Air Products. Electrolyser commissioning and first ammonia production expected 2027. Under construction (target 2027)
First Ammonia United States — Victoria, Texas Green ammonia (e-Ammonia) via electrolysis. Phase 1 scale: 200 MW. FEED assigned to Worley. FID and construction start targeted for 2026. Electrolyser technology revised following a supplier change. Pre-FID (FID targeted 2026)
CF Industries Holdings
Donaldsonville Complex
United States — Donaldsonville, Louisiana Green ammonia (electrolysis) + low-carbon ammonia (CCS). Announced capacity: approx. 20,000 t/yr from green electrolysis; approx. 1.9 Mt/yr low-carbon ammonia via CCS (CCS operational since July 2025, up to 2 Mt CO₂/yr sequestered). VACI-certified supply agreement signed with Trafigura / Envalior. New Operational (2024)
CF Industries Holdings / JERA Co.
Blue Point (Port of St. James)
United States — Blue Point, Louisiana Low-carbon ammonia via autothermal reforming (ATR) + CCS; JV between CF Industries and JERA. Announced capacity: approx. 1.4 Mt/yr. FID approved April 2025; investment reported at USD 4 bn; JBIC loan secured. New FID reached (target 2029)
Yara Clean Ammonia / ENGIE
Project Yuri
Australia — Yara Pilbara, Karratha, Western Australia Renewable ammonia via electrolysis; integrated with existing Yara Pilbara ammonia complex (announced capacity: 850,000 t/yr existing base). Green unit capacity not separately disclosed. FID taken 2022. ARENA grant: AUD 47.5 M. Production start targeted 2026. New Under construction (target 2026)

All capacity figures are as declared by the respective organisations and have not been independently verified. Project timelines and statuses reflect information available at the time of compilation and are subject to change. No individual names, personal addresses or personal contact details are disclosed. Entries flagged New appear in this edition of the directory for the first time.

Hydrogen — Green, White and Electrolysers

World Industry Directory

This section covers seventy organisations active across three interconnected segments of the hydrogen value chain. Green hydrogen producers use renewable electricity and water electrolysis to deliver certified, low-carbon hydrogen to industrial and mobility end-users. Electrolyser manufacturers supply the core conversion equipment — spanning alkaline (AWE), proton-exchange membrane (PEM), anion-exchange membrane (AEM) and solid-oxide (SOEC) technologies — at scales ranging from kilowatt modules to multi-gigawatt projects. Natural (white) hydrogen explorers and producers represent an emerging segment targeting geological hydrogen accumulations that, if confirmed commercially, could offer an additional low-cost, low-carbon supply route. Organisations are grouped by segment and, within each segment, by technology where relevant. Capacities and production figures are those announced by the operators themselves and have not been independently verified. Organisations appearing in this directory for the first time are identified as New entry in the Status column.



1 · Green Hydrogen Producers

Organisation Country & Site Capacity / Technology Status
Air Liquide – Normand’Hy France — Port-Jérôme-sur-Seine, Normandie PEM electrolysis, 200 MW / ~28,000 t H₂/yr (announced); to supply TotalEnergies refinery and heavy mobility on the Seine corridor Under construction (2026)
Lhyfe France — Bouin (Vendée), Buléon (Morbihan), Bessières (Occitanie) and other European sites PEM electrolysis coupled with renewables; 21 MW installed (2025); 1.4 GW in development pipeline; RFNBO-certified; 850+ deliveries across 9 countries in 2025 Operational (since 2021)
Linde plc Ireland / USA — Leuna, Germany (PEM 24 MW site); US expansion projects PEM electrolysis; 24 MW at Leuna (announced); hydroelectric power supply; includes liquefaction capacity New entry — Operational (2025)
Plug Power Inc. USA — Latham, NY (HQ); production sites in Georgia, Tennessee, New York, Louisiana PEM electrolysis + green liquid hydrogen production; 15 t/day at Woodbine, GA (announced); target 500 t/day network (announced) New entry — Operational (since 1997)



2 · Electrolyser Manufacturers — PEM Technology

Organisation Country & Site Capacity / Technology Status
Nel ASA (Nel Hydrogen) Norway — Oslo (HQ); Notodden; Herøya; Wallingford CT (USA) Alkaline (A-Series) and PEM (MC-Series) electrolysers; manufacturing capacity ~1.5 GW/yr (announced); 7,000+ stacks deployed in 80 countries New entry — Operational (since 1927)
Siemens Energy Germany — Munich (HQ); Berlin-Spandau gigafactory (joint with Air Liquide) PEM (Silyzer 300: 17.5 MW/module); alkaline; gigafactory target 3 GW/yr (announced); supplier to Normand’Hy (200 MW) and Cepsa La Rábida (100 MW) New entry — Operational
ITM Power plc UK — Sheffield (HQ & gigafactory); Leuna, Germany (Linde project) PEM electrolysers (HGAS, HPAC-40, HPAC-80, Trident); gigafactory Phase 2 ramping up (2024–2025); clients include Ørsted and Shell New entry — Operational (since 2000)
Elogen (subsidiary of GTT) France — Les Ulis, Essonne (HQ & production) PEM electrolysers; modules from a few MW to several tens of MW; IPCEI Hydrogen participant; supplier to HyGreen Provence (Engie) Operational (since 2019)
McPhy Energy France — La Motte-Fanjas (Drôme); HQ Paris-La Défense; Gigafactory Belfort Alkaline modular electrolysers (McLyzer, up to 20 MW); Gigafactory Belfort delivered 2024–2025; assets acquired by John Cockerill in July 2025 Operational (since 2008)
Cummins (Accelera by Cummins) USA — Columbus, Indiana (HQ) PEM electrolysers; hydrogen division targets USD 6–13 bn in revenues by 2030 (announced) Operational



3 · Electrolyser Manufacturers — Alkaline Technology (AWE)

Organisation Country & Site Capacity / Technology Status
thyssenkrupp nucera AG & Co. KGaA Germany — Dortmund (HQ); sites in Japan, China, Italy, USA, Saudi Arabia, Australia Large-scale AWE (scalum® 20 MW/module); 2.7 GW delivered 2024–2025 (announced); >3 GW order backlog; >2 GW for NEOM project, Saudi Arabia; 600+ projects over 50 years New entry — Operational (since 2015)
John Cockerill Hydrogen Belgium — Seraing (HQ); Baytown, Texas (gigafactory USA); sites in Europe and Asia Pressurised AWE modules up to 100 MW per installation; ~1 GW/yr after acquiring McPhy assets (July 2025, announced); Texas gigafactory 1 GW/yr (announced) Operational (since 1817)
HydrogenPro ASA Norway — Porsgrunn Large-scale alkaline electrolysers; 100 MW order from ANDRITZ for a German project (announced March 2025); shareholders include Mitsubishi Heavy Industries and Andritz AG Operational
Green Hydrogen Systems (GHS) Denmark — Kolding Pressurised alkaline X-Series; modular design optimised for intermittent renewable sources (wind, solar) New entry — Operational
LONGi Hydrogen (隆基氢能) China — Xi’an, Shaanxi High-density alkaline electrolysers; 4 × 1,000 Nm³/h units delivered (October 2024) for first green ammonia pilot in Uzbekistan (announced); partnership with HydrogenPro (NOK 140 M, December 2024) New entry — Operational
Hygreen Energy China Alkaline and PEM electrolysers; 2,000 MW/yr current output, target 5,000 MW/yr (announced); 300+ units delivered to clients on 5 continents; 60+ patents New entry — Operational



4 · Electrolyser Manufacturers — Solid-Oxide Technology (SOEC)

Organisation Country & Site Capacity / Technology Status
Sunfire SE Germany — Dresden (HQ, R&D, production); Solingen; Bad Lauchstädt (30 MW project) Pressurised alkaline (2,230 Nm³/h per unit) and SOEC HyLink® (750 Nm³/h per module); SOEC pilot efficiency 84% LHV (announced); order backlog >800 MW; clients include RWE, Salzgitter, Neste, Repsol, Uniper Operational (since 2010)
Topsoe Denmark — Kongens Lyngby (HQ); Herning (SOEC manufacturing plant) High-temperature SOEC electrolysers; Herning manufacturing plant 500 MW/yr (announced); 30+ years of SOEC R&D; EU-supported scale-up Operational
Bloom Energy USA — San Jose, California SOEC electrolysers (based on solid-oxide SOFC platform); 1,000+ global patents; revenue USD 1.47 bn (2024) New entry — Operational



5 · Electrolyser Manufacturers — Anion-Exchange Membrane Technology (AEM)

Organisation Country & Site Capacity / Technology Status
Enapter AG Germany / Italy — Saerbeck, NRW (Enapter Campus & gigafactory); Pisa, Italy (R&D); Wolong JV, China AEM modular electrolysers (EL 2.1, EL 4, AEM Multicore, Nexus); range 2.4 kW to multi-MW; 12,000+ AEM stacks deployed in 55+ countries; no iridium or titanium required (announced) New entry — Operational (since 2017)



6 · Natural (White) Hydrogen — Exploration & Production

Organisation Country & Site Capacity / Technology Status
Hydroma Inc. (formerly Petroma) Canada / Mali — Montréal (HQ); Bourakébougou, Koulikoro region, Mali (operation) Geological H₂ extraction; ~5 t H₂/yr (announced); well concentration ~98% H₂; 1,264 km² exploitation licence (Block 25); powers local village electricity with no CO₂ emissions; estimated cost ~USD 0.5/kg (operator’s own estimate) New entry — Operational (since 2012)
Koloma Inc. USA — Denver, Colorado (HQ); Kansas and Mid-Continent exploration areas Natural geological H₂ exploration and production; AI-assisted subsurface modelling; USD 403 M raised (including USD 245.7 M, February 2024, from Amazon, United Airlines, Mitsubishi, Osaka Gas, Khosla Ventures) New entry — Announced
Gold Hydrogen Ltd Australia — Adelaide, South Australia (HQ); Yorke Peninsula, SA (Ramsay project) Geological H₂ exploration; first Australian dedicated natural H₂ drillhole (Ramsay 1, 2023); H₂ concentrations up to 86–96% reported (announced); 650 km² 2D seismic survey completed end-2024; helium co-occurrence confirmed; ASX-listed New entry — Announced
HyTerra Ltd Australia — Perth, WA (HQ); Nemaha Project, Kansas, USA; Geneva Project, Nebraska, USA Geological H₂ exploration; ~80,000+ acres at Nemaha Ridge (Kansas); H₂ concentrations up to 96.1% at Sue Duroche 3 well (May 2025, announced); 16% interest in Geneva Project with Natural Hydrogen Energy LLC; first ASX-listed pure-play natural H₂ company New entry — Announced
Natural Hydrogen Energy LLC USA — Nebraska (Geneva Project) Geological H₂ exploration; partner with HyTerra on the Geneva Project (Nebraska); one of the early US natural hydrogen pioneers New entry — Announced
Helios Aragon Spain — Monzón, Aragon Natural H₂ exploration and production; targeting first natural hydrogen project in Europe (Monzón); post-extraction reservoirs earmarked for potential green H₂ storage; target year 2030 (announced) Announced
TBH2 Aquitaine (subsidiary of Terrensis) France — Pyrénées-Atlantiques, Nouvelle-Aquitaine (Sauve Terre H², 225 km²; Coucourou permit) Geological H₂ and helium exploration; first French company to hold an exclusive natural hydrogen research permit (December 2023); second permit “Coucourou” obtained December 2025; Deeptech and French Tech Seed labels (Bpifrance) Announced
La Française de l’Énergie (FDE) France — Forbach, Moselle (HQ); Folschviller & Pontpierre wells, Lorraine coal basin Geological H₂ exploration; Trois-Évêchés permit (2,254 km², granted 26 January 2026, 5-year term, EUR 8.26 M commitment); H₂ concentration measured at 15% at 1,093 m depth; Pontpierre drillhole (2025) targeting >3,600 m to assess commercial viability Announced
Snowfox Discovery UK — multi-basin exploration (UK and international) Geological H₂ exploration; Series A funding round led by BP Ventures (January 2025), with participation from Rio Tinto and Oxford Science Enterprises Announced

Disclaimer — All capacity figures, production volumes, order backlogs and financial data cited in this section are drawn exclusively from publicly available statements by the organisations concerned or from the primary sources referenced in the directory register. They have not been independently verified by the editors. Status labels reflect the state reported as of the compilation date. The mention New entry indicates organisations appearing in this directory for the first time.

Catalyst Manufacturers

This section lists 39 directory entries from 13 organisations active in catalyst manufacturing for methanol synthesis, syngas and steam reforming, Fischer-Tropsch synthesis, and proton-exchange membrane (PEM) / solid-oxide (SOEC) electrolysis. Several entries relate to the same legal entity at different production sites or product lines; consolidated profiles are presented in each table. Organisations flagged Newly added appear for the first time in this edition. Capacity figures, where stated, are those reported by the organisations themselves and have not been independently verified. The section is organised by technology cluster: (1) methanol-synthesis and syngas catalysts, (2) steam-reforming and ATR catalysts, (3) PEM electrolysis catalysts and membrane components, (4) SOEC electrolysis, and (5) Fischer-Tropsch catalysts.

1 · Methanol-Synthesis Catalysts

Organisation Country & Site Key Products / Technology Capacity (operator-reported) Status
Topsoe A/S (ex-Haldor Topsøe)
topsoe.com
Denmark — HQ: Kgs. Lyngby; Production: Frederikssund (DK), Bayport TX (USA); SOEC plant: Herning (DK) MK-121, MK-151 FENCE, MK-101 (Cu/ZnO methanol catalysts); joint venture with Yanchang (China, 2022) for local MK-151+ production; e-Methanol™ process ~100 000 t/yr (ammonia + methanol catalysts combined) Newly added
Johnson Matthey PLC
matthey.com
United Kingdom — HQ: London; Royston & Billingham (UK); Savannah GA (USA); >50 global sites KATALCO™ 51-series (Cu/ZnO low-pressure methanol); KATALCOJM™; Catalyst Technologies division divested to Honeywell (2025); PGM electrocatalysts retained ~150 000 t/yr (all catalyst types) Newly added
Clariant AG — Catalysts Division
clariant.com
Switzerland — HQ: Muttenz; Production: Louisville KY (USA), Gendorf (DE), Nanjing & Shanghai (CN); South Africa; India; >200 000 t/yr all catalysts MegaMax® 700/800 (Cu/Zn/Al methanol); MegaZonE™ stratified-loading technology (Air Liquide partnership); new Plus Syngas series (Nov 2024) >200 000 t/yr (all catalyst types) Newly added
BASF SE — Chemical Catalysts & Adsorbents
chemical-catalysts-and-adsorbents.basf.com
Germany — HQ: Ludwigshafen; Iselin NJ (USA); Tarragona (ES); Geismar LA (USA); Heidelberg (hte GmbH pilot); >30 global production sites SYNSPIRE® Methanol VARIO & ZERO (e-methanol, CO₂+H₂, commercial launch 2024); first 3D-printed catalyst plant (X3D® technology, Ludwigshafen, March 2026) Newly added
Mitsubishi Gas Chemical Co. (MGC)
mgc.co.jp/eng
Japan — HQ: Tokyo (Chiyoda-ku); Production: Niigata M5-5, M6 (Cu/ZnO/Al₂O₃ low-pressure methanol); MHI/MGC methanol process licensor; radial converter MRF-Z reactor Newly added

2 · Steam Reforming, ATR & Syngas Catalysts

Organisation Country & Site Key Products / Technology Capacity (operator-reported) Status
Topsoe A/S
topsoe.com
Denmark — Kgs. Lyngby (R&D); Frederikssund & Bayport TX (production) RKS / RKA series (SMR/ATR); SynCOR™ autothermal reforming up to 10 000 tpd methanol; G2L™ GTL partnership with Sasol Newly added
Johnson Matthey PLC
matthey.com
United Kingdom — Royston & Billingham (UK); Wayne PA (USA) PURAVISTM / CRG LH (SMR primary/secondary reforming); KATALCO™ QUADRALOBE™ tubes; present in >50% of world hydrogen production units Newly added
Clariant AG
clariant.com
Switzerland — Muttenz; Gendorf (DE); Louisville KY (USA) ReforMax™ (SMR/ATR/pre-reforming); HDMax™ (syngas purification); HTS/LTS water-gas shift; methanation; SNG; >60 years continuous production Newly added
BASF SE — Chemical Catalysts & Adsorbents
chemical-catalysts-and-adsorbents.basf.com
Germany — Ludwigshafen; Tarragona (ES); Geismar LA (USA) SYNSPIRE® G1-110 (dry reforming / SMR); G1-80 (pre-reforming); G1-85 (methanation/SNG); DRYREF process (co-developed with Linde); Catalyst Development & Solids Processing Center opened Dec 2024 Newly added

3 · PEM Electrolysis Catalysts & Membrane Components

Organisation Country & Site Key Products / Technology Capacity (operator-reported) Status
Umicore NV/SA — Fuel Cell & Stationary Catalysts
umicore.com
Belgium — HQ: Brussels; PGM catalyst production: Hanau (DE); 16 plants in 13 countries Pt/C, Pt-Co/C (HER cathode); IrO₂/TiO₂ Elyst Ir75 (OER anode); supplies catalyst powders only — no electrodes, CCM or stacks; 30 years PEM expertise Newly added
Heraeus Precious Metals GmbH & Co. KG
heraeus-precious-metals.com
Germany — Hanau (HQ & production); 15 global sites Actydon Ir S / H2-EL-xxIrO-S series: IrOx on TiO₂ (OER anode); Pt/C (HER cathode); low-Ir catalysts reducing PGM loading by 50–90% in CCM (Kopernikus P2X); Hydrogen Systems business line (Hanau) Newly added
BASF SE — Environmental Catalyst & Metal Solutions (ECMS)
basf-catalystsmetals.com
Germany — European HQ: Hanover; Production CCM: Budenheim (DE); Ludwigshafen Catalyst-coated membranes (CCM) and next-generation PGM electrocatalysts for PEM electrolysers; Celtec® HT-PEM MEA; new green-hydrogen component laboratory (Hanover, Nov 2024) Newly added
Johnson Matthey PLC — PGM Chemicals & Catalysts
matthey.com
United Kingdom — Royston, Hertfordshire Pt (cathode HER), IrOx (anode OER) PGM electrocatalysts optimised for acidic PEM environment; high-performance catalyst-coated membranes Newly added
Tanaka Precious Metals (Tanaka Kikinzoku Kogyo K.K.)
tanaka.co.jp
Japan — HQ: Tokyo (Shinagawa-ku); European office: Frankfurt; US office: Chicago Pt/C, Ir/C, Pd, Ru PGM electrocatalysts for PEM electrolysers and fuel cells; carbon-supported catalyst powders; identified by US DOE as key PEM catalyst supplier Newly added
De Nora S.p.A.
denora.com
Italy — HQ: Milan; Operations: Texas (USA) Iridium-based OER anode catalysts for PEM electrolysis; catalyst-coated electrodes and membranes for electrolysers; identified by US DOE as principal Ir catalyst producer Newly added
The Chemours Company — Nafion™
chemours.com
USA — Fayetteville NC (Nafion production); Villers-Saint-Paul (France, capacity expansion announced 2022) Nafion™ PFSA proton-exchange membranes (reference standard for PEM electrolysis and PEMFC); catalyst-coated membranes CCM; DuPont spinoff (2015) Operational
W. L. Gore & Associates — Gore-Select®
gore.com
USA — HQ: Newark DE; Membrane production: Putzbrunn (DE) Gore-Select® ePTFE-reinforced PFSA membranes for PEM electrolysis and PEMFC; thin-film reinforcement technology for improved durability and mechanical stability; CCM Operational
Greenerity GmbH (Toray Group)
greenerity.com
Germany — Alzenau / Hanau MEA and CCM assemblies for PEM electrolysis and PEMFC; partner in Kopernikus P2X (BMBF) for low-Ir MEA; founded 2006 (JV Umicore–Solvay as SolviCore), acquired by Toray 2015 Operational
Bekaert NV — Hydrogen Generation Division
bekaert.com
Belgium — HQ: Zwevegem; PEM membrane/PTL production sites Titanium porous transport layers (PTL) for PEM electrolysis; ACLS MEA technology (Toshiba partnership, Feb 2024) reducing Ir loading by up to 90%; ultra-low-PGM MEA components Operational
Giner Inc. (Giner ELX)
ginerinc.com
USA — Newton, Massachusetts Advanced PEM electrolyser cells and stacks; MEA and electrocatalytic materials development for PEM and AEM; CO₂ electrolysis; defence and space applications (US Navy, ISS) Operational

4 · Solid Oxide Electrolysis Cell (SOEC) Technology

Organisation Country & Site Key Products / Technology Capacity (operator-reported) Status
Topsoe A/S — SOEC Electrolysis
topsoe.com
Denmark — SOEC dedicated plant: Herning; R&D: Kgs. Lyngby SOEC cells with transition-metal and ceramic electrodes for high-temperature H₂/CO production; largest SOEC plant in Europe inaugurated 2025; couples with e-Methanol™ and SynCOR™ for green syngas Newly added

5 · Fischer-Tropsch Catalysts

Organisation Country & Site Key Products / Technology Capacity (operator-reported) Status
Johnson Matthey PLC
matthey.com
United Kingdom — Royston (UK); Savannah GA (USA) Cobalt Fischer-Tropsch catalysts (co-developed with bp for GTL applications); syngas purification catalysts Newly added
C&CS GmbH (Chemicals & Catalysts Specialists)
candcs.de
Germany Fe/Co/Ni Fischer-Tropsch catalysts on zeolite supports (advisory and supply); specialist in FT catalyst selection and procurement Operational

Note on capacity figures: all capacity data cited in this section are those disclosed by the organisations themselves and have not been independently verified by the directory editors. Where no figure was available in the source data, the field is left blank.

Business contact details

The contact details below are legal-entity details, as published by the organisations themselves on their corporate websites. Each entry cites its source. No personal data is included.

Synthetic Fuel Producers — Professional Directory

Organisation Website Contact Headquarters Source
Infinium infiniumco.com Sacramento, California, United States prnewswire.com
Infinium LLC (Project Pathfinder) infinium.com contact@infinium.com 1415 L Street, Suite 350, Sacramento, CA 95814, United States prnewswire.com
Infinium LLC (Project Roadrunner) infinium.com contact@infinium.com 1415 L Street, Suite 350, Sacramento, CA 95814, United States prnewswire.com
HIF Global hifglobal.com Houston, Texas, United States (global headquarters) hifglobal.com
HIF Global LLC (Haru Oni) hifglobal.com contact@hifglobal.com Santiago, Chile hifglobal.com
HIF Global / HIF Chile (Haru Oni) hifglobal.com contact@hifglobal.com 1330 Post Oak Blvd, Suite 1600, Houston, TX 77056, United States (HIF Global headquarters) hifglobal.com
HIF Global / HIF Uruguay (Paysandú) hifglobal.com contact@hifglobal.com 1330 Post Oak Blvd, Suite 1600, Houston, TX 77056, United States hifglobal.com
INERATEC GmbH ineratec.de info@ineratec.de · +49 721 98619 300 Siemensallee 84, 76187 Karlsruhe, Germany (registered office); Industriepark Höchst, 65926 Frankfurt am Main, Germany (ERA ONE plant) ineratec.de
European Energy A/S europeanenergy.com info@europeanenergy.dk · +45 7023 5050 Gyngemose Parkvej 50, 2860 Søborg, Denmark europeanenergy.com
Arcadia eFuels arcadiaefuels.com info@arcadiaefuels.com Copenhagen, Denmark bws.net
Norsk e-Fuel AS norsk-e-fuel.com contact@norsk-e-fuel.com Oslo, Norway norsk-e-fuel.com
Norsk e-Fuel AS (Mosjøen Project) norsk-e-fuel.com info@norsk-e-fuel.com Oslo, Norway norsk-e-fuel.com
Norsk e-Fuel AS norskefuel.com Fornebu, Norway ieaghg.org
Nordic Electrofuel AS nordicelectrofuel.no contact@nordicelectrofuel.no Kjølnes Ring 30, 3918 Porsgrunn, Norway norwep.com
Nordic Electrofuel AS nordicelectrofuel.no Strandveien 50, 1366 Lysaker, Norway norwep.com
AM Green Ammonia (subsidiary of Greenko Group) amgreen.com info@amgreen.com Hyderabad, Telangana, India ammoniaenergy.org
AM Green (ex-Greenko ZeroC) amgreen.in Hyderabad, India gminsights.com
NEOM Green Hydrogen Company (NGHC) — JV ACWA Power / Air Products / NEOM airproducts.com NEOM City, Tabuk Province, Saudi Arabia indexbox.io
First Ammonia firstammonia.com New York, United States firstammonia.com
Repsol S.A. repsol.com informacion@repsol.com · +34 900 100 100 Calle Méndez Álvaro 44, 28045 Madrid, Spain academic.oup.com
Repsol / Petronor (Bilbao demo plant) repsol.com comunicacion@repsol.com · +34 900 100 100 Calle Méndez Álvaro, 44, 28045 Madrid, Spain repsol.com
Shanghai Electric / Baicheng Project shanghai-electric.com Shanghai, China sia-partners.com
CGN (China General Nuclear Power Group) & China Chemical Construction cgnpc.com.cn Shenzhen, Guangdong, China sia-partners.com
Synhelion SA (Plant DAWN) synhelion.com info@synhelion.com Technoparkstrasse 1, 8005 Zurich, Switzerland (registered office); Brainergy Park, Jülich, Germany (DAWN plant) synhelion.com
Carbon Recycling International (CRI) carbonrecycling.com info@carbonrecycling.is Kópur, Kópavogur 200, Iceland carbonrecycling.com
CF Industries Holdings, Inc. cfindustries.com +1 847 405 2400 2375 Waterview Drive, Northbrook, Illinois 60062, United States trafigura.com
CF Industries Holdings, Inc. / JERA Co., Inc. cfindustries.com +1 847 405 2400 2375 Waterview Drive, Northbrook, Illinois 60062, United States ammoniaenergy.org
Yara Clean Ammonia / ENGIE (Project Yuri) yara.com Drammensveien 131, 0277 Oslo, Norway (Yara registered office) yara.com
Liquid Wind AB Hydrogen — Green, White & Electrolysers · Professional Directory
Organisation Website Contact Headquarters Source
Air Liquide – Normand’Hy normandhy.airliquide.com 75 quai d’Orsay, 75007 Paris, France (Air Liquide SA HQ) · Zone industrielle de Port-Jérôme, Normandie, France (site) clean-hydrogen.europa.eu
Lhyfe lhyfe.com 66 Boulevard de Berlin, 44000 Nantes, France batirama.com
Nel ASA (Nel Hydrogen) nelhydrogen.com info@nelhydrogen.com · +47 23 24 89 50 Karenslyst allé 49, 0279 Oslo, Norway nelhydrogen.com/contact
thyssenkrupp nucera AG & Co. KGaA thyssenkrupp-nucera.com info@thyssenkrupp-nucera.com · +49 231 229727100 Freie-Vogel-Str. 385a, 44269 Dortmund, Germany clean-hydrogen.europa.eu
Sunfire SE sunfire.de info@sunfire.de · +49 351 896797-0 Gasanstaltstraße 2, 01237 Dresden, Germany clean-hydrogen.europa.eu
Enapter AG enapter.com Hasengartenstraße 14, 65189 Wiesbaden, Germany (registered HQ) · Am Westpark 1, 48369 Saerbeck, Germany (production site) enapter.com/contact
John Cockerill Hydrogen hydrogen.johncockerill.com Rue du Vieux Mayeur 1, 4100 Seraing, Belgium hydrogen.johncockerill.com
Siemens Energy Global GmbH & Co. KG siemens-energy.com contact@siemens-energy.com Freyeslebenstraße 1, 91058 Erlangen, Germany · Otto-Hahn-Ring 6, 81739 Munich, Germany clean-hydrogen.europa.eu
ITM Power plc itm-power.com Bessemer Park, Bessemer Road, Sheffield S9 3XN, United Kingdom electrolysers4europe.eu
McPhy Energy mcphy.com Tour Arago, 5 Rue Bellini, 92806 Puteaux, France reportprime.com
ELOGEN (GTT subsidiary) elogen.com 10 Avenue de l’Ariane, 91940 Les Ulis, France ensun.io
Plug Power Inc. plugpower.com +1 518-782-7700 968 Albany Shaker Road, Latham, NY 12110, United States headquarterscontacts.com
Bloom Energy Corporation bloomenergy.com (408) 543-1500 4353 North First Street, San Jose, CA 95134, United States sec.gov
Cummins (Accelera by Cummins) cummins.com 500 Jackson Street, Columbus, IN 47201, United States transpireinsight.com
Topsoe topsoe.com Haldor Topsøes Allé 1, 2800 Kongens Lyngby, Denmark topsoe.com
Green Hydrogen Systems A/S greenhydrogensystems.com Jellingvej 10, 6000 Kolding, Denmark greenhydrogensystems.com
LONGi Hydrogen Technology Co., Ltd. longish2.com Xi’an, Shaanxi Province, China blackridgeresearch.com
Hygreen Energy hygreenenergy.com Weifang, Shandong Province, China blackridgeresearch.com
HydrogenPro ASA hydrogenpro.com Porsgrunn, Norway blackridgeresearch.com
Linde plc linde.com info@linde.com · 1-844-445-4633 10 Riverview Drive, Danbury, CT 06810, United States (US HQ) · The Priestley Centre, 10 Priestley Road, Surrey Research Park, Guildford GU2 7XY, United Kingdom linde.com
Electric Hydrogen Co. electrichydrogen.com 1 Industrial Road, Devens, MA 01434, United States naturetechmemos.com
Koloma Inc. koloma.com media@koloma.com 1400 Wewatta Street, Suite 950, Denver, CO 80202, United States koloma.com/contact-us
Hydroma Inc. hydroma.ca Montréal, Québec, Canada (corporate HQ) · Rue 378 Hamdallaye ACI 2000, BP. 8012 Bamako, Mali (operational site) hydroma.ca/contact-us
Gold Hydrogen Ltd goldhydrogen.com.au Level 2, 175 Eagle Street, Brisbane QLD 4000, Australia (registered office) · Yorke Peninsula, South Australia (exploration site) goldhydrogen.com.au
HyTerra Limited hyterra.com Perth, Western Australia, Australia hyterra.com
Helios Aragon S.L. helios-aragon.com Aragon, Spain helios-aragon.com
Natural Hydrogen Energy LLC (NH2E) nh2e.com Lincoln, Nebraska, United States jpt.spe.org
TBH2 Aquitaine (Terrensis subsidiary) tbh2aquitaine.fr Pau, Nouvelle-Aquitaine, France tbh2aquitaine.fr
La Française de l’Énergie (FDE) la-francaise-energie.fr 1 place du Général de Gaulle, 57440 Forbach, France orelnienergie.com
Snowfox Discovery snowfoxdiscovery.com squatex.com

Note: Capacities and figures cited in related documentation are as announced by the respective operators and have not been independently verified. All contact details are sourced from publicly available information; no personal data is included.

Catalyst Manufacturers — Professional Directory

Organisation Website Contact Headquarters Source
Topsoe A/S topsoe.com +45 4527 2000
postmaster@topsoe.com
Haldor Topsøes Allé 1, DK-2800 Kgs. Lyngby, Denmark topsoe.com/contact
Johnson Matthey Plc matthey.com +44 1763 253 000 Orchard Road, Royston SG8 5HE, United Kingdom matthey.com/contact-us
Clariant International Ltd clariant.com +41 61 469 5111
info@clariant.com
Rothausstrasse 61, CH-4132 Muttenz, Switzerland clariant.com/imprint
BASF SE — Chemical Catalysts & Adsorbents chemical-catalysts-and-adsorbents.basf.com Carl-Bosch-Straße 38, 67056 Ludwigshafen am Rhein, Germany chemical-catalysts-and-adsorbents.basf.com
BASF SE — Environmental Catalyst and Metal Solutions (ECMS) basf-catalystsmetals.com Seligmannallee 1, 30173 Hannover, Germany (European ECMS headquarters) basf-catalystsmetals.com/locations/hannover
Umicore NV/SA — Fuel Cell & Stationary Catalysts umicore.com Broekstraat 31 / Rue du Marais 31, B-1000 Brussels, Belgium umicore.com/fuel-cell-stationary-catalysts/contact
Heraeus Precious Metals GmbH & Co. KG heraeus.com Heraeusstraße 12–14, 63450 Hanau, Germany heraeus-precious-metals.com/hydrogen-generation
Tanaka Precious Metals (Tanaka Kikinzoku Kogyo K.K.) tanaka.co.jp/english 2-1-1 Nishi-Gotanda, Shinagawa-ku, Tokyo 141-0031, Japan DOE PGM Catalyst Supply Chain Report (2022)
C&CS GmbH (Chemicals & Catalysts Specialists) candcs.de candcs.de/fischer-tropsch-catalysts
Mitsubishi Gas Chemical Company, Inc. (MGC) mgc.co.jp/eng 1-5-2 Marunouchi, Chiyoda-ku, Tokyo 100-8324, Japan RSC Energy & Environmental Science (2020)
The Chemours Company — Nafion™ chemours.com 1007 Market Street, Wilmington, Delaware 19899, USA chemours.com/energy
Greenerity GmbH (Toray Group subsidiary) greenerity.com Rodenbacher Chaussee 4, 63457 Hanau, Germany energy-xprt.com/greenerity-gmbh
W. L. Gore & Associates gore.com 555 Paper Mill Road, Newark, Delaware 19711, USA Power Engineering International — PEM Electrolyser Materials
Bekaert NV — Hydrogen Generation Division bekaert.com/hydrogen-generation Bekaertstraat 2, 8550 Zwevegem, Belgium bekaert.com/pgm-electrolysis
Giner Inc. (Giner ELX) ginerinc.com 89 Rumford Avenue, Newton, MA 02466, USA ginerinc.com/electrolyzers
De Nora S.p.A. denora.com Via Bistolfi 35, 20134 Milan, Italy DOE PGM Catalyst Supply Chain Report (2022)

Note: Capacities and activities described herein are as announced by the organisations themselves and have not been independently verified. Contact details are drawn solely from publicly available sources; no personal names or individual contact information are included.

⚖ Business contact details — legal basis and rights

Nature of the data. The contact details published in this directory are exclusively legal-entity contact details: generic mailboxes (info@, contact@), registered offices, switchboard numbers and corporate websites. No personal data — name-based email addresses, names of executives or staff, individual job titles, direct lines — is collected or published.

Origin and legal basis. This information is drawn from the corporate websites of the organisations concerned and from public sources, each cited at the corresponding entry. Publication rests on legitimate interest under Article 6(1)(f) of Regulation (EU) 2016/679: maintaining a professional reference resource on an industrial sector.

Removal, rectification, objection. Any organisation listed may request rectification or removal of its entry by email to info@bess.be. Requests are actioned without justification required and without processing delay.

Accuracy. Data is declarative and reproduced as published. Capacities are as announced by operators and are not independently verified. This sector reorganises rapidly: verify directly with the organisation before acting. Inclusion implies neither endorsement nor commercial relationship; BESS Energie SRL holds no interest in any organisation listed.

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This directory was compiled with the assistance of an artificial intelligence system (Claude, Anthropic). This notice applies to all editorial content on this site, including automatically published content. Informational only — verify official sources before any decision.

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