This directory provides a structured reference for professionals active in the synthetic fuels and hydrogen supply chain. The November 2026 edition lists 401 organisations across three segments: 100 synthetic fuel producers, 198 hydrogen and electrolyser players, and 103 catalyst manufacturers. Capacity figures are those announced by the operators themselves and have not been independently verified.
The register covers the full breadth of the sector, from early-stage project developers and engineering firms to equipment suppliers and industrial-scale producers. Entries span power-to-liquid pathways, electrolytic and thermochemical hydrogen production, as well as the specialised catalyst industry that underpins both fuel synthesis and hydrogen processing.
Compared with the previous edition, 33 new organisations have been added, reflecting continued growth in announced capacity and the emergence of new actors across all three segments. The directory is updated periodically; readers are encouraged to cross-reference entries against primary sources before making commercial or investment decisions.
Additions in this edition
Synthetic fuel producers
European Energy A/S (Danemark)
Operating at Kassø since May 2025, this joint venture with Mitsui & Co. produces e-methanol via PEM electrolysis combined with biogenic CO₂, with an operator-announced capacity of 42,000 tonnes per year. Its addition to the directory marks the entry of the first commercial-scale e-methanol facility to have reached operational status globally, with offtake agreements in place with Maersk, LEGO, and Novo Nordisk.
HIF Global LLC (Chili)
The Haru Oni demonstration plant near Punta Arenas has been producing e-gasoline, e-methanol, and e-LPG from wind-powered electrolysis and biogenic CO₂ since 2022, with an operator-announced output of approximately 130,000 litres per year at demonstration scale. Its inclusion establishes the first Power-to-Liquid operation in Latin America on the map, anchoring a project that counts Porsche, Siemens Energy, Shell, and Enel Green Power among its partners.
Carbon Recycling International — CRI Hf. (Islande)
Operating the George Olah plant at Svartsengi since 2012, CRI produces e-methanol through alkaline electrolysis powered by geothermal energy and geothermal CO₂, with an operator-announced capacity of around 4,000 tonnes per year. Its listing fills a significant historical gap in the directory, as this Reykjanes Peninsula facility is recognised as the world’s earliest industrial-scale e-methanol installation.
Norsk e-Fuel AS (Norvège)
The Alpha project under construction in Mosjøen combines SOEC electrolysis with Fischer-Tropsch synthesis to produce e-SAF and e-diesel from biogenic CO₂, with an operator-announced capacity of 50 million litres per year, approximately 80 % of which is destined for aviation. Its addition to the directory represents the first Power-to-Liquid facility at commercial scale entering the construction phase in Norway, with offtake agreements already signed with Norwegian Airlines and Cargolux.
Hydrogen — green, white and electrolysers
Lhyfe (France)
Lhyfe produces renewable hydrogen classified as RFNBO through electrolysis powered by wind and solar energy across multiple sites in Pays de la Loire, Brittany, and Occitania, with 21 MW of installed capacity and 1.4 GW in development (figures as announced by the operator). Its addition to the directory introduces the leading French green hydrogen producer by number of operational sites and broadens the map of European decentralised electrolysis facilities.
NEOM Green Hydrogen Company – NGHC (Saudi Arabia)
NGHC is developing a large-scale facility at Oxagon, NEOM, designed to produce green hydrogen via alkaline electrolysis and export it as green ammonia, with a declared output of 600 tonnes of hydrogen per day (as announced by the operator, unverified). Its inclusion extends the directory’s coverage to the Gulf region and anchors one of the most capital-intensive green hydrogen projects currently under commissioning.
Air Products and Chemicals, Inc. (United States)
Air Products is a global industrial gas supplier engaged in large-scale green hydrogen production and distribution, and holds an equal stake in NGHC as the project’s exclusive off-taker, with 600 tonnes per day of capacity under construction (figures as announced by the operator). Listing this organisation adds a major US-headquartered actor to the directory and documents a vertically integrated role spanning both production and long-haul hydrogen commercialisation.
Air Liquide (France)
Air Liquide operates a 20 MW electrolyser in Bécancour, Québec, producing green hydrogen for mobility and industrial uses, and is developing additional capacity in Normandy targeting 28,000 tonnes per year (figures as announced by the operator). Its entry into the directory reinforces the coverage of established industrial gas groups now active in the green hydrogen value chain across Europe and North America.
thyssenkrupp nucera AG & Co. KGaA (Germany)
Based in Dortmund, thyssenkrupp nucera designs and manufactures pressurised alkaline electrolysers at industrial scale, with approximately 3 GW under execution and a reported annual manufacturing capacity of 1 to 2 GW (figures as announced by the operator). Adding this equipment manufacturer to the directory fills a gap on the supply side of the hydrogen value chain, complementing the producers and project developers already listed.
Nel ASA (Norvège)
Founded in 1927 and headquartered in Oslo, Nel ASA designs and manufactures atmospheric alkaline and PEM electrolysers (MC, PSM, C/H/S Series) at its Notodden production site, with a multi-GW/year manufacturing capacity as announced by the company. Its addition to the directory strengthens coverage of established European electrolyser manufacturers with large-scale, multi-technology production capabilities.
Siemens Energy AG (Allemagne)
Based in Munich with electrolyser activities in Berlin, Siemens Energy AG produces large-scale PEM electrolysers under the Silyzer 200/300 range, with a self-reported annual manufacturing capacity of 3 GW. Its inclusion fills a significant gap in the directory’s mapping of high-capacity PEM production in Central Europe.
ITM Power plc (Royaume-Uni)
Headquartered in Sheffield, ITM Power plc manufactures PEM electrolysers, including the ALPHA 50, a 50 MW turnkey unit launched in October 2025, with an announced production capacity of approximately 500 MW per year. Its entry extends the directory’s reach into the United Kingdom’s green hydrogen manufacturing sector.
Sunfire GmbH (Allemagne)
Based in Dresden, Sunfire GmbH develops and manufactures both pressurised alkaline electrolysers (HyLink Alkaline) and high-temperature solid oxide electrolysers (HyLink SOEC), with active deployments across industrial projects in Europe. Its listing notably broadens the directory’s technology coverage by introducing SOEC alongside pressurised alkaline systems from a single manufacturer.
Enapter AG (Allemagne)
With its headquarters in Berlin and a mass-production facility inaugurated in 2023 in Saerbeck, Enapter AG produces modular AEM electrolysers scalable from 2.4 kW to 100 MW through multi-stack configurations. Its addition to the directory introduces AEM technology as a distinct electrolyser category, complementing the alkaline and PEM systems already mapped.
John Cockerill Hydrogen (Belgique)
Based in Seraing with manufacturing sites in France, Germany, and the United States, John Cockerill Hydrogen designs and produces large-scale pressurised alkaline electrolysers, including a 210 MW supply announced in December 2024 for a project in Texas (capacity as stated by the operator, unverified). Its addition to the directory strengthens coverage of industrial-scale alkaline electrolysis, a technology segment previously underrepresented.
Plug Power Inc. (États-Unis)
Plug Power manufactures PEM electrolysers, including its GenEco 10 MW units, and is active in green hydrogen production from its facilities in New York State; in October 2025 it delivered the first of ten GenEco units for Galp’s 100 MW project in Sines, Portugal. Listing this manufacturer fills a gap in the directory’s coverage of large-format PEM electrolyser suppliers operating at commercial scale.
Bloom Energy (États-Unis)
Bloom Energy produces high-temperature solid oxide electrolysis cell (SOEC) systems from its commercial manufacturing facility in Newark, Delaware, operational since November 2022, with an announced production capacity of approximately 0.5 GW per year (as stated by the operator, unverified). Its entry into the directory introduces SOEC technology, which operates at a different efficiency and temperature profile than alkaline or PEM systems, and broadens the electrolyser technology landscape mapped.
Koloma Inc. (États-Unis)
Headquartered in Denver, Colorado, Koloma explores and develops natural geological hydrogen resources, applying proprietary data and AI-assisted methods across active exploration areas in Kansas and Ohio. Its inclusion marks the directory’s first entry in the natural hydrogen exploration segment, reflecting the emergence of a distinct upstream category alongside electrolytic production.
Hydroma Inc. (Canada / Mali)
Hydroma operates what is reported to be the world’s only commercially active natural hydrogen well, located in Bourakébougou, Mali, where extracted hydrogen supplies electricity to a local community; the company is headquartered in Montréal and works in partnership with the Fraunhofer Institute. Its addition to the directory provides the sole operational reference point for geological hydrogen production at field scale, complementing Koloma’s earlier-stage exploration activities.
Gold Hydrogen Limited (Australie)
Gold Hydrogen Limited explores for natural (white) hydrogen and helium, notably through its Ramsay project on the Yorke Peninsula and Kangaroo Island in South Australia, where hydrogen concentrations of up to 86 % were detected during late-2023 drilling. Its addition to the directory extends coverage of the emerging natural hydrogen exploration sector in the Southern Hemisphere.
HyTerra Ltd (Australie)
HyTerra Ltd is an ASX-listed company focused on natural (white) hydrogen and helium exploration across acreage in Kansas and Nebraska, United States, where concentrations of up to 44 % hydrogen have been reported by the operator and have not been independently verified. Its inclusion broadens the directory’s geographic reach by mapping an Australian-listed explorer operating on the Mid-Continental Rift system in North America.
La Française de l’Énergie – FDE (France)
La Française de l’Énergie holds an exclusive exploration permit for natural hydrogen in the Lorraine coalfield basin, marking a strategic expansion beyond its established gas activities. Its entry into the directory adds a rare European natural hydrogen exploration actor, reinforcing coverage of the nascent white hydrogen sector in France.
LONGi Hydrogen Technology Co., Ltd. (Chine)
LONGi Hydrogen Technology manufactures high-density alkaline electrolysers with a reported unit capacity of 1 000 Nm³/h, figures announced by the operator and not independently verified, and supplied four such units in October 2024 for a green ammonia pilot project in Uzbekistan. Its listing strengthens the directory’s representation of large-scale electrolyser manufacturers based in China.
Catalyst manufacturers
Clariant International Ltd – Catalysts Business Unit (Switzerland / Germany)
Clariant’s Catalysts Business Unit manufactures methanol synthesis catalysts (MegaMax 700/800/900 DCARB series), steam reforming catalysts (ReforMax™), and syngas purification solutions (HDMax™), with a declared combined output exceeding 200,000 t/year across all catalyst types (figure as stated by the operator, unverified). Its inclusion extends the directory’s coverage of industrial catalyst suppliers active in both conventional methanol production and emerging e-methanol pathways, notably through the MegaMax 900 DCARB selected for the Ecoplanta waste-to-methanol project in Europe.
Topsoe A/S – formerly Haldor Topsøe (Denmark)
Topsoe develops and markets a broad portfolio of methanol synthesis catalysts (MK-121, MK-151, MK-181 PRIME™, MK-317, MK-417 SUSTAIN™), steam reforming and autothermal reforming catalysts, and the SynCOR Methanol™ and eMethanol™ process technologies targeting renewable methanol from CO₂ and green hydrogen. Adding Topsoe fills a significant gap in the directory’s catalyst section, as the company’s MK-181 PRIME™ is widely regarded as a reference catalyst in industrial methanol synthesis and its eMethanol™ technology is increasingly referenced in low-carbon project pipelines.
Honeywell – Catalyst Technologies, formerly Johnson Matthey Catalyst Technologies (United Kingdom / United States)
This business unit — acquired by Honeywell from Johnson Matthey in a transaction finalised in July 2026 — supplies methanol synthesis catalysts (Katalco™ 51-series), steam methane reforming catalysts (PURAVIS™), Fischer-Tropsch cobalt catalysts (CANS™, co-developed with bp), and platinum-iridium electrocatalysts for PEM electrolysis. Its entry into the directory reflects both the recent ownership change and the unit’s relevance to multiple technology chains covered by the mapping, from syngas catalysis to sustainable aviation fuel production.
BASF SE – Chemical Catalysts & Adsorbents (Germany)
BASF produces steam reforming and pre-reforming catalysts under the SYNSPIRE® range (including G1-110 for DRM/SMR, G1-80 for pre-reforming, and G1-85 for methanation/SNG), co-developed the DRYREF process with Linde, and manufactures cobalt and iron Fischer-Tropsch catalysts as well as DME catalysts (S3-86). Listing BASF consolidates the directory’s representation of large integrated chemical groups active across the full syngas-to-fuels catalyst value chain, including a newly opened Catalyst Development & Solids Processing Center inaugurated in December 2024.
Axens – IFP Energies nouvelles Group (France)
Axens, a subsidiary of IFP Energies nouvelles, commercialises Fischer-Tropsch technology and catalysts under the Gasel® and BioTfueL® brands, along with catalytic reforming, hydrotreatment, and syngas catalysts, and is co-developing the Carboverseo™ e-fuels process with SMS Group and IFPEN; the company declares a portfolio of over 300 catalyst and adsorbent references (figure as stated by the operator, unverified). Its addition to the directory strengthens coverage of French and European technology providers engaged in both biomass-to-liquid and power-to-liquid pathways, including the BioTJet SAF project scheduled to start operations in 2027.
Sasol Limited (South Africa)
Sasol develops and manufactures iron-based HTFT and LTFT Fischer-Tropsch catalysts as well as cobalt LTFT catalysts, and holds proprietary GTL/CTL/BTL technology deployed at industrial scale in Secunda since the 1950s; the company also supplies cobalt FT catalysts to third-party operators, with a next-generation commercial cobalt catalyst announced for 2026. Its addition to the directory anchors the Fischer-Tropsch catalyst segment with a foundational industrial reference spanning both captive use and external licensing.
Umicore AG & Co. KG – Platinum Engineered Materials (Belgium / Germany)
Through its Platinum Engineered Materials division, headquartered in Hanau-Wolfgang, Umicore produces PGM electrocatalysts (platinum, iridium, ruthenium) for PEM and AEM electrolysis, along with precious-metal chemical precursors used in MEA manufacturing for electrolysers and fuel cells. Its inclusion strengthens the map of upstream catalyst suppliers feeding the green-hydrogen electrolyser supply chain.
Heraeus Precious Metals GmbH & Co. KG (Germany)
Operating from Hanau, Heraeus Precious Metals supplies iridium and platinum electrocatalysts, PGM salts and solutions, and Pt/Ir/Ru catalyst powders intended for OER and HER applications in PEM and alkaline electrolysers. Its entry fills a gap in the European PGM catalyst supply chain, complementing existing entries focused on downstream electrolyser assembly.
3M Company – Hydrogen Technology Division (United States)
3M’s Hydrogen Technology Division produces nanostructured iridium catalyst powder (3M™ E570) for PEM electrolyser anodes, designed for anode OER operation at iridium loadings reported at or below 0.25 mg-Ir/cm², compared with approximately 1 mg/cm² for conventional catalysts; this figure is as announced by the operator and has not been independently verified. Its addition introduces a distinct low-loading catalyst approach to the directory, relevant to efforts aimed at reducing critical-material intensity in PEM electrolysis.
Mitsubishi Gas Chemical Company (Japan)
Mitsubishi Gas Chemical produces Cu/ZnO/Al₂O₃ methanol synthesis catalysts, notably the M5-5 and M6 grades, and is recognised among the four principal global suppliers of conventional methanol catalysts alongside Johnson Matthey, Clariant, and Topsoe. Its listing extends the directory’s geographic coverage to Asia for this catalyst category, providing a reference point for the Japanese and broader Asia-Pacific market.
Synthetic Fuel Producers
This section lists 100 recorded entries from the global synthetic fuel production register, consolidated into distinct organisations and grouped by product or technology pathway. Where the same facility appeared in multiple entries, data have been merged into a single row; conflicting figures are noted in the Status or Capacity fields. All capacity figures are those announced by the operators concerned and have not been independently verified. Fields left blank in the source register remain blank here. Organisations carrying the New flag were added to the directory for the first time in this edition. Status categories used: Operational, Under construction, FID reached, Announced / FEED.
1 — e-SAF · e-Diesel · e-Naphtha (Power-to-Liquid, Fischer-Tropsch)
This group covers facilities that convert green hydrogen and captured CO₂ into drop-in liquid fuels via Fischer-Tropsch or equivalent catalytic synthesis. Outputs typically include sustainable aviation fuel (e-SAF), e-diesel and e-naphtha. It represents the most active segment of the Power-to-Liquid landscape, with operational plants in the United States, Germany and Chile, and a pipeline of projects under construction or at FID stage in the United States, Norway, Denmark and Spain.
| Organisation | Country · Site | Technology | Announced Capacity | Status |
|---|---|---|---|---|
| Infinium — Project Pathfinder | United States · Corpus Christi, Texas | CO₂ + green H₂ → e-SAF, e-diesel, e-naphtha (PtL) | Pilot commercial scale (volumes not disclosed) | Operational (2024) |
| Infinium — Project Roadrunner | United States · Reeves County (Pecos), Texas | Wind energy + captured CO₂ → e-SAF, e-diesel, e-naphtha (PtL); PEM electrolyser 100 MW (Electric Hydrogen) | 23,000 t/yr e-SAF | Under construction (FID May 2025; target 2027) |
| INERATEC GmbH — ERA ONE | Germany · Industriepark Höchst, Frankfurt am Main | PtL modular Fischer-Tropsch; e-SAF, e-diesel, e-wax; ISCC EU RFNBO certified | 2,500 t/yr e-fuels | Operational (June 2025) |
| Synhelion — Plant DAWN | Germany · Brainergy Park, Jülich, North Rhine-Westphalia | Concentrated solar heat → syngas → e-kerosene, e-diesel, e-gasoline (Sun-to-Liquid; ETH Zurich spin-off) | Several thousand litres/yr (industrial demo) | Operational (June 2024) |
| Repsol / Petronor — Bilbao demo plant | Spain · Port of Bilbao (Petronor complex), Basque Country | Green H₂ (10 MW electrolyser) + captured CO₂ → e-SAF, e-diesel, e-gasoline (Fischer-Tropsch) | ~2,100 t/yr / ~8,000 L/day (demo) | Under construction (target 2025) |
| Norsk e-Fuel — Mosjøen (Alpha Plant) | Norway · Nesbruket industrial zone, Mosjøen, Nordland | SOEC electrolysis (Sunfire) + DAC (Climeworks) + Fischer-Tropsch; 100% renewable hydro | 12,500 t/yr e-SAF (phase 1); 25,000 t/yr (phase 2) | Announced / advanced FEED |
| Nordic Electrofuel — Herøya | Norway · Herøya Industrial Park, Porsgrunn, Telemark | Electrolysis + Fischer-Tropsch PtL → e-SAF / e-kerosene; syncrude supplied to P2X-Europe for upgrading | ~10 million L/yr pilot (~8,000 t/yr syncrude); target 1 billion L/yr by 2033 | FID targeted Q3 2025; construction start announced (target 2027) |
| Arcadia eFuels — Project ENDOR | Denmark · Vordingborg | Electrolysis + Fischer-Tropsch Gas-to-Liquids → e-SAF, e-diesel, e-naphtha | 80,000 t/yr (67,700 t/yr SAF) | FEED completed (May 2024); awaiting FID |
2 — e-Methanol (Power-to-Methanol)
e-Methanol production—combining electrolytic green hydrogen with biogenic or captured CO₂—has reached commercial scale for the first time in 2025, with facilities in Denmark and China now operational. Iceland’s pioneering George Olah plant, in operation since 2012, remains a reference installation for the technology. China accounts for the largest share of capacity under construction globally, representing more than 90% of the pipeline by volume. Several organisations in this table are newly referenced in this edition.
| Organisation | Country · Site | Technology | Announced Capacity | Status |
|---|---|---|---|---|
| Carbon Recycling International (CRI) — George Olah Plant New | Iceland · Svartsengi / Grindavík | Geothermal CO₂ + electrolytic H₂ → Vulcanol® e-methanol (ETL technology, licensed globally) | ~4,000–5,000 t/yr (Iceland); licensed installations in China: 110,000+ t/yr (Anyang, 2022) | Operational (since 2012) — New |
| European Energy A/S — Kassø New | Denmark · Kassø, Aabenraa (South Jutland) | PEM electrolysis (52 MW) + biogenic CO₂ + 304 MW solar → e-methanol (RFNBO); ISCC EU certified; JV 51% European Energy / 49% Mitsui & Co. | 42,000 t/yr | Operational (May 2025) — New |
| Shanghai Electric — Taonan project | China · Taonan, Jilin Province | Wind power + electrolysis + biomass conversion → e-methanol | 50,000 t/yr (phase 1); 250,000 t/yr (phase 2) | Operational (July 2025) |
| Jiangsu Sailboat Petrochemical | China · Jiangsu Province | Electrolytic H₂ + recycled CO₂ → e-methanol (Power-to-Methanol) | 48 ktoe/yr | Operational (2023) |
| CGN (China General Nuclear Power Group) & China Chemical Construction | China · Location not disclosed | Power-to-Methanol; FID reached | 190 ktoe/yr (phase 1); 380 ktoe/yr (phase 2) | Under construction (target 2025) |
| Shanghai Electric / Baicheng project | China · Baicheng, Jilin Province | Power-to-Methanol; FID reached | 48 ktoe/yr | Under construction (target 2026) |
| Liquid Wind — Örnsköldsvik (post-FlagshipONE) | Sweden · Örnsköldsvik | Wind + electrolysis → e-methanol; site restarted with Övik Energi after Ørsted withdrawal (Aug. 2024) | 100,000 t/yr | Announced (Industriklivet grant obtained Oct. 2025) |
3 — e-Gasoline · e-Methanol · e-LPG (Direct Air Capture + Wind, integrated PtX)
HIF Global operates the world’s first fully integrated e-fuels facility at Haru Oni, Chile, combining direct air capture of CO₂ with Patagonian wind power to produce e-gasoline using ExxonMobil’s Methanol-to-Gasoline (MtG) process. The company is advancing a large-scale commercial expansion project in Uruguay. HIF Global is newly referenced in this edition.
| Organisation | Country · Site | Technology | Announced Capacity | Status |
|---|---|---|---|---|
| HIF Global / HIF Chile — Haru Oni New | Chile · Cabo Negro / Punta Arenas, Región de Magallanes | Wind electrolysis + DAC / biogenic CO₂ → e-methanol → e-gasoline (ExxonMobil MtG); ISCC EU RFNBO certified (2025) | ~130,000 L/yr e-gasoline + ~350–600 t/yr e-methanol (demo); scale-up planned | Operational (since Dec. 2022) — New |
| HIF Global / HIF Uruguay — Paysandú New | Uruguay · Constancia, Paysandú department | Green H₂ + captured CO₂ → e-methanol, e-gasoline, e-LPG; Johnson Matthey eMERALD™ technology; FEED in progress | Up to 880,000 t/yr (4 phases) | Announced (MoU Dec. 2025; VAL obtained; FEED ongoing; initial exports targeted 2029) — New |
4 — e-Ammonia · Green Ammonia (Electrolytic H₂ + Haber-Bosch)
Green and low-carbon ammonia—produced from electrolytic hydrogen combined with Haber-Bosch synthesis—constitutes the largest segment by announced tonnage in the synthetic fuel producer landscape. Projects range from pilot-scale operations in India to multi-million-tonne facilities under construction in Saudi Arabia. CF Industries’ Donaldsonville complex represents the first commercial green ammonia capacity in North America. Several organisations in this table are newly referenced in this edition.
| Organisation | Country · Site | Technology | Announced Capacity | Status |
|---|---|---|---|---|
| ACME Group New | India · Bikaner, Rajasthan | Solar / renewable electrolysis + Haber-Bosch → green ammonia; TÜV Rheinland certified (Oman project) | Not disclosed | Operational (2021) — New |
| CF Industries — Donaldsonville Complex New | United States · Donaldsonville, Louisiana | Green electrolysis (~20,000 t/yr stream) + CCS on existing plant (up to 2 Mt CO₂/yr sequestered from July 2025) → e-ammonia and low-carbon ammonia; VACI certified | ~20,000 t/yr (green electrolysis stream); ~1.9 Mt/yr (low-carbon ammonia via CCS) | Operational (2024) — New |
| NEOM Green Hydrogen Company (NGHC) — JV ACWA Power / Air Products / NEOM | Saudi Arabia · NEOM, Al Muwaileh, Tabuk Province | 4 GW wind + solar → electrolysis → green H₂ → Haber-Bosch green ammonia; offtake: Air Products (exclusive) | 1,200,000 t/yr green ammonia (600 t/day H₂) | Under construction (~90% complete; commissioning and first ammonia production target 2027) |
| AM Green Ammonia (Greenko Group subsidiary) — AMGA-K1 New | India · Kakinada, Andhra Pradesh | Renewable electrolysis → green H₂ → Haber-Bosch green ammonia (RFNBO pre-certified); offtake: Yara (50% phase 1), Keppel, Uniper | 1,000,000 t/yr (phase 1); target 5 Mt/yr | Under construction (FID Aug. 2024; target 2028) — New |
| Yara Clean Ammonia / ENGIE — Project Yuri New | Australia · Yara Pilbara, Karratha, Western Australia | Solar/wind electrolysis → green H₂ integrated into existing 850,000 t/yr ammonia plant; ARENA grant AUD 47.5 M | Not disclosed (integrated into existing facility) | Under construction (FID 2022; target 2026) — New |
| First Ammonia — Victoria, Texas | United States · Victoria, Texas | Renewable electrolysis → green ammonia; FEED by Worley; electrolyser technology under review following Topsoe SOEC withdrawal | 200 MW (phase 1) | FID and construction start expected 2026 |
| CF Industries / JERA — Blue Point, Louisiana New | United States · Port of St. James (Blue Point), Louisiana | ATR + CCS → low-carbon ammonia; JV CF Industries / JERA; JBIC loan financing | ~1,400,000 t/yr |
Hydrogen — Green, White and Electrolysers
This section of the yearbook covers the hydrogen value chain across three distinct segments: green hydrogen produced by electrolysis coupled with renewable energy sources; natural (white or geological) hydrogen exploration and production; and electrolyser manufacturers supplying the enabling technology. The 198 organisations listed span over 25 countries, from early-stage exploration ventures to industrial-scale producers and equipment suppliers with multi-gigawatt manufacturing ambitions. All capacity figures are as announced by the operators themselves and have not been independently verified. Organisations appearing for the first time in this edition are identified as New entry in the Status column. Several organisations appear across more than one technology segment, reflecting the integrated nature of the sector; each appearance corresponds to a distinct activity or project.
1 — Green Hydrogen Production (Electrolysis-based)
This table groups organisations whose primary declared activity is the production of green or RFNBO hydrogen at scale, whether as project developers, producers or integrated operators. Electrolyser manufacturers are listed separately in Section 3.
| Organisation | Country / Site | Capacity / Technology | Status |
|---|---|---|---|
| Air Liquide – Normand’Hy | France / Port-Jérôme-sur-Seine, Normandie | 200 MW PEM electrolysis / ~28,000 t H₂/yr; supplies TotalEnergies refinery (Gonfreville-l’Orcher) and heavy mobility along the Seine corridor | Under construction (target 2026) — New entry |
| Lhyfe | France / Bouin (Vendée), Buléon (Morbihan), Bessières (Occitanie) — multi-site Europe | 21 MW installed (2025); 1.4 GW in development pipeline; PEM electrolysis coupled with renewables; RFNBO-certified | Operational (since 2021) — New entry |
| Plug Power Inc. | United States / Latham NY (HQ); Woodbine GA, Tennessee, New York, Louisiana (H₂ plants) | PEM electrolysis + green liquid hydrogen production; 15 t/day at Woodbine plant (Georgia) | Operational (since 1997) — New entry |
| Linde plc | Ireland / United States; Leuna, Germany (24 MW PEM plant) | 24 MW PEM electrolysis (Leuna); hydropower-fed; US expansion projects under development | Operational (2025) |
2 — Natural (White / Geological) Hydrogen — Exploration and Production
Natural hydrogen, sometimes called white or gold hydrogen, is sourced from geological formations without any manufacturing process. The organisations below are engaged in exploration, drilling or early-stage production. The sector remains largely pre-commercial, with Hydroma’s Mali operation representing the sole confirmed commercial example to date. All resource and concentration figures are as reported by the companies.
| Organisation | Country / Site | Capacity / Technology | Status |
|---|---|---|---|
| Hydroma Inc. (formerly Petroma) | Canada (HQ, Montréal) / Bourakébougou, Koulikoro region, Mali | ~5 t H₂/yr; single production well at ~98% purity; powers local village electricity; licence area: 1,264 km² (Block 25); estimated cost ~$0.50/kg | Operational (since 2012) — New entry |
| Koloma Inc. | United States / Denver, Colorado (HQ); Kansas and Mid-Continent exploration | Geological H₂ exploration; AI-assisted subsurface modelling; $403 M raised (including Amazon, United Airlines, Khosla Ventures, Mitsubishi, Osaka Gas) | Exploration / Announced — New entry |
| Gold Hydrogen Ltd | Australia / Adelaide, South Australia (HQ); Yorke Peninsula, SA — Ramsay project | Geological H₂ exploration; Ramsay 1 & 2 wells: up to 86–96% H₂ purity recorded; 650 km² 2D seismic survey completed (end 2024) | Exploration / Announced — New entry |
| HyTerra Ltd | Australia / Perth, WA (HQ); Kansas and Nebraska, United States (Nemaha project) | Geological H₂ exploration; >80,000 acres (Kansas, Nemaha Ridge); H₂ concentration up to 96.1% (Sue Duroche 3 well, May 2025); 16% interest in Geneva Project (Nebraska) with Natural Hydrogen Energy LLC | Exploration / Announced — New entry |
| Natural Hydrogen Energy LLC | United States / Nebraska (Geneva Project) | Geological H₂ exploration; Geneva Project (Nebraska); partner: HyTerra Ltd | Exploration / Announced |
| Helios Aragon | Spain / Monzón, Aragon | Geological H₂ exploration; targets first natural hydrogen project in Europe; depleted reservoirs considered for green H₂ storage | Exploration / Announced (target before 2030) |
| TBH2 Aquitaine (subsidiary of Terrensis) | France / Pyrénées-Atlantiques — Sauve Terre H² permit (225 km²); Coucourou permit (Dec. 2025) | Geological H₂ and helium exploration; first French company to hold an exclusive natural hydrogen research permit (Dec. 2023); second permit obtained Dec. 2025; Deeptech & French Tech Seed labels (Bpifrance) | Exploration / Announced — New entry |
| La Française de l’Énergie (FDE) | France / Lorraine coal basin — Folschviller & Pontpierre wells, Moselle; Trois-Évêchés permit (2,254 km²) | Geological H₂ exploration; 15% H₂ measured at 1,093 m depth; estimated 98% at 3,000 m; Pontpierre well drilled to >3,600 m (2025); permit granted 26 Jan. 2026 (5 years; €8.26 M commitment) | Exploration / Announced — New entry |
| Snowfox Discovery | United Kingdom / Multi-basin exploration (UK and international) | Geological H₂ exploration; Series A led by BP Ventures (Jan. 2025), joined by Rio Tinto and Oxford Science Enterprises | Exploration / Announced |
3 — Electrolyser Manufacturers
This table covers companies whose core declared business includes the design, manufacture and supply of electrolysis systems. Technologies covered are alkaline (AWE), proton exchange membrane (PEM), anion exchange membrane (AEM) and solid oxide electrolysis cells (SOEC). Manufacturing capacity figures are as announced by the companies. Several of these organisations are also directly involved in green hydrogen production projects (cross-reference: Section 1).
3a — Alkaline Electrolysers (AWE)
| 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; announced manufacturing capacity: 1.5 GW/yr (Europe + USA); >7,000 stacks deployed in 80 countries; automated alkaline line launched 2024; acquired by Samsung E&A (March 2025) | Operational (since 1927) — New entry |
| thyssenkrupp nucera AG & Co. KGaA | Germany / Dortmund (HQ); Japan, China, Italy, USA, Saudi Arabia, Australia | Large-scale AWE; standard module: 20 MW (scalum®); projects including NEOM (Saudi Arabia, >2 GW) and H2 Green Steel (Sweden, >700 MW); >600 electrolysis projects completed over 50 years; new HQ inaugurated Nov. 2024 | Operational (since 2015) — New entry |
| John Cockerill Hydrogen | Belgium / Seraing (HQ); Baytown, Texas (gigafactory USA) | Pressurised AWE; announced manufacturing capacity: ~1 GW/yr post-McPhy asset acquisition (July 2025); Texas gigafactory; partner: Greenko (green H₂, India) | Operational — New entry |
| Sunfire SE | Germany / Dresden (HQ, R&D); Solingen; Bad Lauchstädt | Pressurised AWE and SOEC (HyLink®); AWE unit: 2,230 Nm³/h; 100 MW AWE contracted for RWE Nukleus project, Lingen (announced Feb. 2025); order backlog >800 MW | Operational (since 2010) — New entry |
| Green Hydrogen Systems (GHS) | Denmark / Kolding | Pressurised AWE (X-Series); modular design optimised for intermittent renewable sources (wind, solar) | Operational |
| HydrogenPro ASA | Norway / Porsgrunn | Large-scale AWE; 100 MW order received from ANDRITZ for a project in Germany (announced March 2025); shareholders include Mitsubishi Heavy Industries and Andritz AG | Operational |
| LONGi Hydrogen (隆基氢能) | China / Xi’an, Shaanxi | High-density AWE; supplied 4 × 1,000 Nm³/h alkaline electrolysers for first green ammonia pilot in Uzbekistan (Oct. 2024); partnership with HydrogenPro (NOK 140 M, Dec. 2024) | Operational — New entry |
| Hygreen Energy | China | AWE and PEM; announced production capacity: 2,000 MW/yr (current), target 5,000 MW/yr; >60 patents; >300 units delivered across 5 continents | Operational |
3b — PEM Electrolysers (Proton Exchange Membrane)
| Organisation | Country / Site | Capacity / Technology | Status |
|---|---|---|---|
| Siemens Energy | Germany / Munich (HQ); Berlin-Spandau gigafactory (co-operated with Air Liquide) | PEM (Silyzer 300: 17.5 MW/module) and AWE; Berlin gigafactory: announced target 3 GW/yr; ~500 MW/yr current output; 280 MW contracted with EWE (Emden project, 26,000 t H₂/yr, signed July 2024); supplier to Normand’Hy (200 MW) and Cepsa La Rábida (100 MW) | Operational — New entry |
| ITM Power plc | United Kingdom / Sheffield (HQ & gigafactory); Leuna, Germany (Linde 24 MW project) | PEM (HGAS, HPAC-40, HPAC-80, Trident); gigafactory Phase 2 ramping up (2024–2025); revenue: £16.5 M (2024); clients: Ørsted, Shell, Linde | Operational (since 2000) — New entry |
| McPhy Energy | France / La Motte-Fanjas (Drôme); Paris (HQ) | Modular AWE (McLyzer, up to 20 MW/unit); Belfort gigafactory delivered 2024–2025; assets subsequently acquired by John Cockerill Hydrogen (July 2025); clients: TotalEnergies, Engie | Operational (since 2008) |
| ELOGEN (subsidiary of GTT / Gaztransport & Technigaz) | France / Les Ulis, Essonne (HQ & production) | PEM electrolysers; multi-MW modules; supplier to HyGreen Provence (Engie); IPCEI Hydrogen participant | Operational (since 2019) — New entry |
| Plug Power Inc. | United States / Latham NY (HQ); Georgia, Tennessee, New York, Louisiana | PEM electrolysers; integrated ecosystem: electrolysers + fuelling stations + fuel cells; green liquid H₂ production network; financial restructuring underway (2024) | Operational (since 1997) — New entry |
| Cummins / Accelera by Cummins | United States / Columbus, Indiana (HQ) | PEM electrolysers; Accelera division dedicated to hydrogen; revenue target: $6–$13 Bn from hydrogen by 2030 | Operational |
| Linde plc | Ireland / United States; Leuna, Germany | PEM electrolysis systems (24 MW at Leuna); hydropower-fed; US expansion projects in development | Operational (2025) |
3c — AEM Electrolysers (Anion Exchange Membrane)
| Organisation | Country / Site | Capacity / Technology | Status |
|---|---|---|---|
| Enapter AG | Germany / Italy (Crespina, production); Saerbeck, NRW (Enapter Campus gigafactory); JV with Wolong (China) | AEM electrolysers (EL 2.1, EL 4, Nexus, AEM Multicore, 20 MW plant); range: 2.4 kW (single module) to multi-MW (multi-module); >12,000 stacks deployed in 55+ countries; no iridium or titanium required | Operational (since 2017) — New entry |
3d — SOEC Electrolysers (Solid Oxide Electrolysis Cells)
| Organisation | Country / Site | Capacity / Technology | Status |
|---|---|---|---|
| Sunfire SE | Germany / Dresden (HQ & R&D) | SOEC (HyLink® 10 MW); declared efficiency: up to 89% (37.5 kWh/kg H₂, 3rd-generation SOEC); module output: 750 Nm³/h; clients: RWE, Repsol, Uniper, Salzgitter AG, Neste; €215 M Series E raised | Operational (since 2010) — New entry |
| Topsoe | Denmark / Kongens Lyngby (HQ); Herning (SOEC factory) | SOEC high-temperature electrolysers; announced manufacturing capacity: 500 MW/yr (Herning plant); >30 years of SOEC R&D; EU-supported first industrial-scale SOEC factory | Operational |
| Bloom Energy | United States / San Jose, California | SOEC electrolysers (derived from SOFC platform); >1,000 global patents; revenue: $1.47 Bn (2024) | Operational — New entry |
Catalyst Manufacturers
This section covers organisations that manufacture or supply catalysts and catalyst-coated materials for methanol synthesis, syngas production and steam reforming, Fischer-Tropsch synthesis, water-gas shift and methanation, and proton-exchange-membrane (PEM) or solid-oxide (SOEC) electrolysis. One hundred and three entries from the global registry have been consolidated into five thematic tables. Where multiple records referred to the same legal entity and product line, they have been merged into a single row to avoid double counting. Entries flagged New correspond to organisations added to the directory for the first time. Capacity figures are those declared by the organisations themselves and have not been independently verified.
1 — Methanol Synthesis Catalysts
The methanol catalyst market is dominated by three Western suppliers — Topsoe, Johnson Matthey, and Clariant — that together cover the vast majority of installed global capacity. BASF and Mitsubishi Gas Chemical complete the primary tier. All commercial catalysts in this segment are based on Cu/ZnO/Al₂O₃ formulations, with product differentiation centred on selectivity, temperature stability, and compatibility with CO₂-rich e-methanol feed streams. The Honeywell entry reflects the pending acquisition of Johnson Matthey’s Catalyst Technologies division, announced in May 2025.
| Organisation | Country / Site | Key Products / Technology | Capacity / Scale | Status |
|---|---|---|---|---|
| Topsoe A/S (ex Haldor Topsøe) | Denmark — Kongens Lyngby (HQ & R&D); Frederikssund (production); Bayport, TX (USA, production) | MK-121, MK-151 Fence, MK-101 (Cu/ZnO/Al₂O₃); SynCOR™ ATR technology; eMethanol™; JV with Yanchang (China, 2022) for local MK-151+ production | ATR units up to 10 000 tpd methanol capacity | Operational |
| Johnson Matthey plc | UK — Royston, Hertfordshire (HQ); Billingham (UK); Savannah, GA (USA); Redwitz (Germany) | KATALCO™ 51-series (Cu/ZnO); DAVY / CLEANPACE syngas technology; division Catalyst Technologies sale to Honeywell pending (agreement May 2025) | — | Operational |
| Clariant AG (Catalysts Division, ex Süd-Chemie) | Switzerland — Muttenz/Pratteln (HQ); Munich, Germany (Catalysts management); Louisville, KY (USA); Nanjing / Shanghai (China); 16 production sites worldwide | MegaMax® 700 / 800 / NJ-1 (Cu/Zn/Al); MegaZonE™ (catalytic zoning, co-developed with Air Liquide); Plus syngas series launched November 2024 | >200 000 t/yr (all catalyst types, declared) | Operational |
| BASF SE — Chemical Catalysts & Adsorbents | Germany — Ludwigshafen (HQ & production); Iselin, NJ (USA, Catalysts division HQ); Tarragona (Spain); Geismar, LA (USA); Heidelberg (hte GmbH, pilot); >30 sites worldwide | SYNSPIRE® Methanol VARIO / ZERO (optimised for e-methanol from CO₂ + green H₂, launched commercially 2024); 3D-printed catalyst plant (X3D® technology) started Ludwigshafen March 2026 | >500 000 t/yr (all catalyst grades, declared) | Operational |
| Mitsubishi Gas Chemical Company (MGC) | Japan — Tokyo (HQ); Niigata (production) | M5-5, M6 (Cu/ZnO/Al₂O₃); MHI/MGC methanol process licence including radial MRF-Z reactor | — | Operational |
| Honeywell — Catalyst Technologies (ex Johnson Matthey Catalyst Technologies) | USA (HQ); operational sites to be confirmed post-acquisition | Acquisition of JM Catalyst Technologies division announced May 2025; portfolio includes KATALCO™ methanol and syngas catalyst lines | — | New — acquisition pending |
2 — Steam Reforming, ATR, Pre-reforming and Syngas Catalysts
Steam methane reforming (SMR), autothermal reforming (ATR), and pre-reforming catalysts are supplied by a largely overlapping set of companies to the methanol catalyst segment. The table below lists dedicated reforming and syngas catalyst product lines, including dry reforming and water-gas shift formulations. Axens (IFP group) and Sasol appear here as organisations newly added to the directory.
| Organisation | Country / Site | Key Products / Technology | Capacity / Scale | Status |
|---|---|---|---|---|
| Topsoe A/S | Denmark — Kongens Lyngby; Frederikssund; Bayport, TX (USA) | SMR catalysts RKS, RA-67-7H, AR-401; ATR (SynCOR™); pre-reforming; shift; eHALYS™ SOEC electrolysis (high-temperature) | — | Operational |
| Johnson Matthey plc | UK — Royston; Billingham; Wayne, PA (USA) | PURAVISTM / CRG LH (SMR/pre-reforming); KATALCO™ QUADRALOBE™; ATR/GTL reforming catalysts; HyCOgen syngas purification | — | Operational |
| Clariant AG | Switzerland / Germany / USA / China / India | ReforMax™ LDP Plus (SMR/ATR/pre-reforming); ShiftMax™ 217 Plus (HTS/LTS); HDMax™ (syngas purification); SNG/methanation catalysts | >200 000 t/yr (declared) | Operational |
| BASF SE — Chemical Catalysts & Adsorbents | Germany — Ludwigshafen; Iselin, NJ (USA); Tarragona (Spain) | SYNSPIRE® G1-110 (dry reforming / DRI, DRYREF process with Linde); G1-80 (pre-reforming); G1-85 (methanation / SNG); R0-20 (SMR) | >500 000 t/yr (declared) | Operational |
| Axens — IFP Group | France — Rueil-Malmaison (HQ); production sites in France and internationally | SMR, pre-reforming and syngas catalysts; licensor of hydrogen production and gas-treating process technologies | — | New — Operational |
| Sasol Ltd | South Africa — Sandton (HQ); Sasolburg & Secunda (production) | Syngas technology licensor (SLURRY PHASE DISTILLATE™, GTL); ATR and gasification; G2L™ partnership with Topsoe for SAF/methanol from syngas | — | New — Operational |
3 — Fischer-Tropsch Synthesis Catalysts
Fischer-Tropsch (FT) catalyst manufacturing is a more concentrated market than methanol synthesis, with cobalt-based catalysts for low-temperature FT (LTFT) and iron-based catalysts for high-temperature FT (HTFT) covering the main commercial applications. Johnson Matthey and Sasol hold the largest installed base in gas-to-liquids; C&CS GmbH serves advisory and supply roles for zeolite supports and Fe/Co/Ni systems.
| Organisation | Country / Site | Key Products / Technology | Capacity / Scale | Status |
|---|---|---|---|---|
| Johnson Matthey plc | UK — Royston; Redwitz (Germany) | FT CANS cobalt catalysts (co-developed with bp); HyCOgen syngas purification upstream of FT; GTL process technology | — | Operational |
| Sasol Ltd | South Africa — Sasolburg; Secunda | Iron-based HTFT catalysts (Secunda CTL plant); cobalt-based LTFT (ORYX GTL, Qatar, with QatarEnergy); SLURRY PHASE DISTILLATE™ process | — | New — Operational |
| C&CS GmbH (Chemicals & Catalysts Specialists) | Germany | Fe/Co/Ni FT catalysts and zeolite supports (advisory and supply); specialised Fischer-Tropsch synthesis consulting | — | Operational |
| Topsoe A/S | Denmark — Kongens Lyngby; Frederikssund | G2L™ integrated ATR-to-FT technology (partnership with Sasol) for SAF and e-fuels production | — | Operational |
4 — PEM Electrolysis Catalysts, CCM and Membrane Materials
PEM water electrolysis requires platinum-group metal (PGM) catalysts — principally iridium oxide (IrO₂) for the oxygen-evolution-reaction (OER) anode and platinum on carbon (Pt/C) for the hydrogen-evolution-reaction (HER) cathode — as well as perfluorosulfonic acid (PFSA) proton-exchange membranes and catalyst-coated membranes (CCM). Iridium scarcity is a recognised supply-chain bottleneck; several entries below reference active programmes to reduce PGM loading by 50–90 %. The 3M Hydrogen Division appears here as a newly added organisation.
| Organisation | Country / Site | Products / Technology | Capacity / Scale | Status |
|---|---|---|---|---|
| Umicore NV/SA — Fuel Cell & Stationary Catalysts | Belgium — Brussels (HQ); Hanau, Germany (production Pt/C, IrOx); 16 plants in 13 countries | Pt/C (HER cathode); Pt-Co/C alloys; IrO₂/TiO₂ — Elyst Ir75 0480 (OER anode, industry reference); catalyst powders only (no electrodes or full MEA) | — | New — Operational |
| Heraeus Precious Metals GmbH & Co. KG | Germany — Hanau (HQ & production); 15 global sites | Actydon Ir S, H2-EL-xxIrO-S hydrated IrOx/TiO₂ (OER anode); Pt/C (HER cathode); low-Ir catalysts reducing PGM loading 50–90 % (Kopernikus P2X project); Hydrogen Systems business line | — | New — Operational |
| Tanaka Kikinzoku Kogyo K.K. (TANAKA Precious Metals) | Japan — Tokyo HQ (Chiyoda-ku / Shinagawa-ku); production sites in Japan; subsidiaries in Frankfurt (DE) and Chicago (USA) | Pt/C, alloyed Pt electrocatalysts (HER); Ir PGM catalysts (OER); PEM fuel cell and electrolyser catalysts on carbon supports | — | New — Operational |
| Johnson Matthey plc — PGM Chemicals & Catalysts (Electrolysis) | UK — Royston, Hertfordshire | Pt electrocatalysts (HER cathode); IrOx electrocatalysts (OER anode); high-performance catalyst-coated membranes for PEM electrolysers | — | Operational |
| BASF SE — Environmental Catalyst and Metal Solutions (ECMS) | Germany — Hannover (European ECMS HQ); Budenheim (CCM / MEA production); Ludwigshafen | Catalyst-coated membranes (CCM) for PEM electrolysers; Celtec® high-temperature MEA (HT-PEM); next-generation Ir/Pt electrocatalysts; hydrogen lab opened Hannover November 2024 | — | Operational |
| De Nora S.p.A. | Italy — Milan (HQ); Texas (USA, operations) | Ir-based OER anode catalysts for PEM electrolysis; electrode and catalysed membrane components for industrial electrolysers | — | Operational |
| Greenerity GmbH (Toray Group) | Germany — Alzenau / Hanau | MEA and CCM assemblies for PEM electrolysis and PEM fuel cells; low-Ir MEA development (Kopernikus P2X, BMBF); founded 2006 (ex-SolviCore JV), acquired by Toray 2015 | — | Operational |
| Bekaert NV — Hydrogen Generation Division | Belgium — Zwevegem (HQ); PEM PTL/MEA production sites | Titanium porous transport layers (PTL) for PEM electrolysis; ACLS ultra-low-iridium MEA technology (Toshiba/Bekaert agreement, February 2024, targeting ≤90 % Ir reduction) | — | Operational |
| Giner Inc. (Giner ELX) | USA — Newton, Massachusetts | Advanced PEM electrolyser cells and stacks; MEA and electrocatalyst materials for PEM and AEM electrolysis; CO₂ electrolysis; established supplier to US Navy and space programmes | — | Operational |
| 3M Company — Hydrogen Division | USA — Saint Paul, Minnesota (HQ); production sites in USA and internationally | Nanostructured thin-film (NSTF) Pt and Ir electrocatalysts for PEM electrolysis and fuel cells; low PGM loading membrane electrode assemblies | — | New — Operational |
5 — PEM Membrane Materials
The proton-exchange membrane is a critical consumable in PEM electrolysers and fuel cells. The commercial market is dominated by two PFSA-based products — Nafion™ (Chemours) and Gore-Select® (W. L. Gore) — differentiated primarily by thickness, mechanical reinforcement, and chemical durability under high differential pressure. Both suppliers have announced capacity expansion programmes in response to growing electrolyser demand.
| Organisation | Country / Site | Products / Technology | Capacity / Scale | Status |
|---|---|---|---|---|
| The Chemours Company — Nafion™ | USA — Fayetteville, NC (Nafion production); Villers-Saint-Paul, France (capacity expansion announced 2022); spinoff from DuPont 2015 | Nafion™ PFSA membranes for PEM electrolysis and PEMFC; catalyst-coated membranes (CCM); dispersion ionomers | — | Operational |
| W. L. Gore & Associates | USA — Newark, DE (HQ); Putzbrunn, Germany (membrane production) | Gore-Select® ePTFE-reinforced PFSA membranes for PEM electrolysis and PEMFC; catalyst-coated membranes; reinforcement improves mechanical durability of thin membranes | — | Operational |
6 — Solid Oxide Electrolysis (SOEC) Catalysts and Cells
High-temperature solid oxide electrolysis cells (SOEC) operate at 700–900 °C and use mixed ionic-electronic conductor ceramic electrodes rather than PGM catalysts. Topsoe is the only organisation in this registry with a dedicated industrial-scale SOEC manufacturing facility.
| Organisation | Country / Site | Products / Technology | Capacity / Scale | Status |
|---|---|---|---|---|
| Topsoe A/S — SOEC Electrolysis | Denmark — Herning (dedicated SOEC manufacturing plant); Kongens Lyngby (R&D) | Solid oxide electrolysis cells (SOEC) — transition-metal and ceramic electrodes; eHALYS™ SOEC stacks; high-temperature H₂ and CO production (Power-to-X); largest SOEC plant in Europe inaugurated 2025 | — | Operational |
Notes. Where the source data contained multiple records for the same legal entity and product line, entries have been consolidated to avoid duplication. Capacity figures are declared by the organisations themselves and have not been independently verified. Status New denotes organisations added to the directory for the first time in this edition. No personal names, individual addresses, or individual roles have been disclosed. All websites and contact details are reproduced from publicly available sources as of the date of compilation.
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
| Organisation | Website | Contact | Headquarters | Source |
|---|---|---|---|---|
| Infinium | infiniumco.com | Sacramento, California, USA | prnewswire.com | |
| Infinium LLC (Project Pathfinder / Roadrunner) | infinium.com | contact@infinium.com | 1415 L Street, Suite 350, Sacramento, CA 95814, USA | prnewswire.com |
| Infinium LLC | infinium.energy | info@infiniumco.com | 1415 L Street, Suite 350, Sacramento, CA 95814, USA | |
| Infinium (Project Roadrunner) | infiniumco.com | +1 916-824-3830 | 2020 L Street, Suite 260, Sacramento, CA 95811, USA | argusmedia.com |
| HIF Global | hifglobal.com | Houston, Texas, USA (global HQ) | hifglobal.com | |
| HIF Global / HIF Chile (Haru Oni) | hifglobal.com | contact@hifglobal.com | 1330 Post Oak Blvd, Suite 1600, Houston, TX 77056, USA | hifglobal.com |
| HIF Global / HIF Uruguay (Paysandú) | hifglobal.com | contact@hifglobal.com | 1330 Post Oak Blvd, Suite 1600, Houston, TX 77056, USA | hifglobal.com |
| HIF Global – Haru Oni | hifglobal.com | contact@hifglobal.com | 711 Louisiana Street, Suite 1100, Houston, TX 77002, USA | hifglobal.com |
| HIF Global (Highly Innovative Fuels) | hifglobal.com | info@hifglobal.com | Avda. Apoquindo 3472, Oficina 1401, Las Condes, Santiago, Chile | hifglobal.com |
| INERATEC GmbH | ineratec.de | info@ineratec.de | Marie-Curie-Straße 3, 76131 Karlsruhe, Germany | ineratec.de |
| INERATEC GmbH (Siemensallee HQ) | ineratec.de | info@ineratec.de · +49 721 98619 300 | Siemensallee 84, 76187 Karlsruhe, Germany | ineratec.de |
| INERATEC GmbH – ERA ONE | ineratec.de | info@ineratec.de · +49 721 86484460 | Siemensallee 84, 76187 Karlsruhe, Germany | ineratec.de |
| European Energy A/S | europeanenergy.com | info@europeanenergy.dk · +45 7023 5050 | Gyngemose Parkvej 50, 2860 Søborg, Denmark | europeanenergy.com |
| European Energy A/S (Kassø e-Methanol) | europeanenergy.com | info@europeanenergy.com · +45 7070 0840 | Nyropsgade 18, 2. sal, 1602 Copenhagen, Denmark | europeanenergy.com |
| European Energy / Mitsui & Co. – Kassø e-Methanol | europeanenergy.com | Gyngemose Parkvej 50, 2860 Søborg, Denmark | bioenergyinternational.com | |
| Arcadia eFuels | arcadiaefuels.com | info@arcadiaefuels.com | Copenhagen, Denmark | bws.net |
| Arcadia eFuels ApS | arcadiaefuels.com | info@arcadiaefuels.com · +45 61926660 | Rådhustorvet 4F, 4760 Vordingborg, Denmark | lobbyfacts.eu |
| Norsk e-Fuel AS | norsk-e-fuel.com | contact@norsk-e-fuel.com | Oslo, Norway | norsk-e-fuel.com |
| Norsk e-Fuel AS (Akershusstranda) | norsk-e-fuel.com | info@norsk-e-fuel.com | Akershusstranda 19, 0150 Oslo, Norway | cargolux.com |
| Norsk e-Fuel AS (Fornebu) | norskefuel.com | Fornebu, Norway | ieaghg.org | |
| Nordic Electrofuel AS | nordicelectrofuel.no | contact@nordicelectrofuel.no | Oslo, Norway | argusmedia.com |
| Nordic Electrofuel AS (Porsgrunn) | nordicelectrofuel.no | contact@nordicelectrofuel.no | Kjølnes Ring 30, 3918 Porsgrunn, Norway | norwep.com |
| Nordic Electrofuel AS – E-fuel1 | nordicelectrofuel.no | +47 95255835 | Strandveien 50, 1366 Lysaker, Norway | nordicelectrofuel.no |
| AM Green Ammonia (Greenko Group) | amgreen.com | info@amgreen.com | Hyderabad, Telangana, India | ammoniaenergy.org |
| AM Green Ammonia B.V. – AMGA-K1 | amgreen.com | Plot No. 12, Hitech City, Madhapur, Hyderabad 500081, India | hydrocarbonprocessing.com | |
| AM Green Ammonia B.V. (Kakinada) | amgreen.in | Kakinada, Andhra Pradesh, India | hydrocarbonprocessing.com | |
| NEOM Green Hydrogen Company (ACWA Power / Air Products / NEOM) | airproducts.com | NEOM, Tabuk Province, Saudi Arabia | airproducts.com | |
| First Ammonia | firstammonia.com | New York, USA | 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 | shanghai-electric.com | Shanghai, China | sia-partners.com | |
| Shanghai Electric – Taonan Hybrid e-Methanol | shanghai-electric.com | No. 333 Jiangchang West Road, Jing’an District, Shanghai 200072, China | bioenergyinternational.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 (HQ) / Brainergy Park, Jülich, Germany (plant) | synhelion.com |
| Carbon Recycling International (CRI) | carbonrecycling.com | info@cri.is · +354 527 7000 | Holtasmári 1, 201 Kópavogur, Iceland | carbonrecycling.com |
| Liquid Wind AB | liquidwind.com | Gothenburg, Sweden | seatrade-maritime.com | |
| Sunfire GmbH – Blue Crude Dresden | sunfire.de | info@sunfire.de · +49 351 896 57 0 | Gasanstaltstraße 2, 01237 Dresden, Germany | |
| Yara International ASA – Herøya Green Ammonia | yara.com | +47 24 15 70 00 | Drammensveien 131, 0277 Oslo, Norway | spglobal.com |
| Yara Clean Ammonia / ENGIE (Project Yuri) | yara.com | Drammensveien 131, 0277 Oslo, Norway | yara.com | |
| CF Industries Holdings, Inc. | cfindustries.com | +1 847 405 2400 | 2375 Waterview Drive, Northbrook, Illinois 60062, USA | trafigura.com |
| CF Industries Holdings (green ammonia) | cfindustries.com | +1 847 405 2500 | 2375 Waterview Drive, Northbrook, Illinois 60062, USA | cfindustries.com |
| Envision Energy | envision-group.com | 4500 Zuchongzhi Road, Shanghai, China | enkiai.com | |
| Envision Energy – Chifeng Net-Zero Industrial Park | envision-group.com | info@envisionenergyus.com | No. 736, Zhongshan South 1st Road, Huangpu District, Shanghai, China | prnewswire.com |
| ACME Group | acmegroupindia.com | yara.com |
Hydrogen — Green, White & Electrolysers: Professional Directory
| Organisation | Website | Contact | Headquarters | Source |
|---|---|---|---|---|
| Air Liquide – Normand’Hy | normandhy.airliquide.com | +33 1 40 62 55 55 · contact@airliquide.com | 75 quai d’Orsay, 75007 Paris, France | Clean Hydrogen Observatory |
| Lhyfe | lhyfe.com | Nantes, France | Batirama | |
| Nel ASA | nelhydrogen.com | +47 23 24 89 50 · info@nelhydrogen.com | Karenslyst allé 49, 0279 Oslo, Norway | nelhydrogen.com/contact |
| thyssenkrupp nucera AG & Co. KGaA | thyssenkrupp-nucera.com | +49 231 22972 7100 · info@thyssenkrupp-nucera.com | Freie-Vogel-Straße 385a, 44269 Dortmund, Germany | Clean Hydrogen Observatory |
| Sunfire SE | sunfire.de | +49 351 896797-0 · info@sunfire.de | Gasanstaltstraße 2, 01237 Dresden, Germany | IPCEI Clean Hydrogen Observatory |
| Enapter AG | enapter.com | Hasengartenstraße 14, 65189 Wiesbaden, Germany | enapter.com/contact | |
| John Cockerill Hydrogen | hydrogen.johncockerill.com | +32 4 330 24 44 · h2@johncockerill.com | Rue Jean Potier 1, 4100 Seraing, Belgium | hydrogen.johncockerill.com/contact |
| Siemens Energy Global GmbH & Co. KG | siemens-energy.com | contact@siemens-energy.com | Freyeslebenstraße 1, 91058 Erlangen, Germany | IPCEI Clean Hydrogen Observatory |
| ITM Power plc | itm-power.com | Bessemer Park, Bessemer Road, Sheffield S9 3XN, United Kingdom | Electrolysers4Europe | |
| McPhy Energy | mcphy.com | Tour Arago, 5 Rue Bellini, 92806 Puteaux, France | ReportPrime | |
| Elogen (GTT subsidiary) | elogen.com | 10 Avenue de l’Ariane, 91940 Les Ulis, France | Ensun | |
| Plug Power Inc. | plugpower.com | +1 518-782-7700 | 968 Albany Shaker Road, Latham, NY 12110, United States | HeadquartersContacts |
| Bloom Energy Corporation | bloomenergy.com | (408) 543-1500 | 4353 North First Street, San Jose, CA 95134, United States | SEC Filing |
| Topsoe A/S | topsoe.com | +1 281 228 5000 · postmaster@topsoe.com | Haldor Topsøes Allé 1, DK-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 | Blackridge Research | |
| Hygreen Energy | hygreenenergy.com | Weifang, Shandong Province, China | Blackridge Research | |
| HydrogenPro ASA | hydrogenpro.com | Porsgrunn, Norway | Blackridge Research | |
| Linde plc | linde.com | 1-844-445-4633 · info@linde.com | 10 Riverview Drive, Danbury, CT 06810, United States (US HQ) | linde.com |
| Cummins / Accelera by Cummins | cummins.com | 500 Jackson Street, Columbus, IN 47201, United States | Transpire Insight | |
| Electric Hydrogen Co. | electrichydrogen.com | 1 Industrial Road, Devens, MA 01434, United States | Nature Tech Memos | |
| Sinopec (China Petroleum & Chemical Corporation) | sinopecgroup.com | 22 Chaoyangmen North Street, Chaoyang District, Beijing 100728, China | Enkiai | |
| Koloma Inc. | koloma.com | media@koloma.com | 1400 Wewatta Street, Suite 950, Denver, CO 80202, United States | koloma.com/contact |
| Hydroma Inc. | hydroma.ca | Montréal, Québec, Canada (operational site: Mali) | hydroma.ca/contact | |
| Gold Hydrogen Limited | goldhydrogen.com.au | GPO Box 801, Brisbane, QLD 4001, Australia | goldhydrogen.com.au/contact | |
| HyTerra Limited | hyterra.com | Perth, Western Australia, Australia | hyterra.com | |
| Helios Aragon S.L. | helios-aragon.com | Monzón, Aragon, Spain | helios-aragon.com | |
| Natural Hydrogen Energy LLC (NH2E) | nh2e.com | Lincoln, Nebraska, United States | SPE JPT | |
| 45-8 Energy Group SAS | 45-8energy.com | Discovery Alert | ||
| 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 | Orelni Énergie | |
| Snowfox Discovery | snowfoxdiscovery.com | Squatex |
Catalyst Manufacturers — Professional Directory
| Organisation | Website | Contact | Headquarters | Source |
|---|---|---|---|---|
| Topsoe A/S | topsoe.com | postmaster@topsoe.com — +45 4527 2000 | Haldor Topsøes Allé 1, DK-2800 Kgs. Lyngby, Denmark | topsoe.com/contact |
| Johnson Matthey plc | matthey.com | group.info@matthey.com — +44 1763 253 000 | Orchard Road, Royston, Hertfordshire SG8 5HE, United Kingdom | matthey.com/contact-us |
| Clariant AG | clariant.com | info@clariant.com — +41 61 469 5111 | Rothausstrasse 61, CH-4132 Muttenz, Switzerland | clariant.com/imprint |
| BASF SE — Chemical Catalysts & Adsorbents | chemical-catalysts-and-adsorbents.basf.com | +49 621 60-0 | Carl-Bosch-Straße 38, 67056 Ludwigshafen am Rhein, Germany | basf.com/catalysts |
| BASF Environmental Catalyst and Metal Solutions (ECMS) | basf-catalystsmetals.com | Seligmannallee 1, 30173 Hannover, Germany (European HQ) | basf-catalystsmetals.com/locations | |
| Umicore NV/SA — Fuel Cell & Stationary Catalysts | umicore.com | Broekstraat 31 / Rue du Marais 31, B-1000 Brussels, Belgium | umicore.com/fuel-cell-contact | |
| Heraeus Precious Metals GmbH & Co. KG | heraeus-precious-metals.com | hydrogen.systems@heraeus.com — +49 6181 35-0 | Heraeusstraße 12–14, 63450 Hanau, Germany | heraeus-precious-metals.com/hydrogen |
| Tanaka Kikinzoku Kogyo K.K. (TANAKA Precious Metals) | tanaka-preciousmetals.com | order-europe@ml.tanaka.co.jp — +49 69 2193870 | 2-6-6 Nihonbashi-Kayabacho, Chuo City, Tokyo 103-0025, Japan | tanaka-preciousmetals.com/catalysts |
| Mitsubishi Gas Chemical Company (MGC) | mgc.co.jp | Mitsubishi Building, 5-2, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8324, Japan | RSC publication | |
| De Nora S.p.A. | denora.com | Via Bistolfi 35, 20134 Milan, Italy | US DOE — PGM catalyst supply chain report | |
| Albemarle Corporation | albemarle.com | 4350 Congress Street, Suite 700, Charlotte, NC 28209, United States | Growth Market Reports | |
| The Chemours Company — Nafion™ | chemours.com | 1007 Market Street, Wilmington, Delaware 19899, United States | chemours.com/energy | |
| Greenerity GmbH (Toray Group) | greenerity.com | Rodenbacher Chaussee 4, 63457 Hanau, Germany | energy-xprt.com/greenerity | |
| W. L. Gore & Associates | gore.com | 555 Paper Mill Road, Newark, Delaware 19711, United States | Power Engineering International | |
| Giner Inc. (Giner ELX) | ginerinc.com | 89 Rumford Avenue, Newton, MA 02466, United States | ginerinc.com/electrolyzers | |
| NV Bekaert SA — Hydrogen Generation Division | bekaert.com/hydrogen-generation | Bekaertstraat 2, 8550 Zwevegem, Belgium | bekaert.com/pgm-research | |
| C&CS GmbH (Chemicals & Catalysts Specialists) | candcs.de | candcs.de/fischer-tropsch |
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.