Last updated: 15 Mar 2026 · 445 companies indexed
Hydrogen Production & Projects — France
445 industrial hydrogen companies in France. Industry consumes ~8 Mt H2/year in Europe — 95% produced from natural gas (grey hydrogen) at €1-2/kg. Switching to green hydrogen (€4-8/kg) requires carbon pricing above €100/tCO2 or direct subsidy. Steel, ammonia, refining, and methanol are the largest industrial hydrogen consumers.
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Companies — Showing 251–300 of 445Page 6 of 9
Company
G.jacquemmoz Et FilsEU
Modane, FR·FR11303858740
G.jacquemmoz Et Fils in Modane — active in EU-funded hydrogen, electrolysis, or fuel cell research (IMAGHyNE project). Research partner.
Lhyfe Production 3EU
Nantes, FR·FR61921668182
Lhyfe Production 3 participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Nantes.
Association CaraEU
Lyon 8e Arrondissement, FR·FR87485361059
Association Cara (Lyon 8e Arrondissement) — research or industrial partner in European hydrogen supply chain R&D. IMAGHyNE project.
Green Corp KonnectionEU
Saint Pierre D'Albigny, FR·FR15888527082
Part of EU-funded hydrogen research. Green Corp Konnection contributes to projects on electrolyzers, fuel cells, or H2 logistics. Saint Pierre D'Albigny.
Holcim Innovation Center SASEU
Saint Quentin Fallavier, FR·FR55405158312
Organization contributing to European hydrogen economy R&D, based in Saint Quentin Fallavier. Part of the CILANTRO consortium.
Erm FranceEU
Paris, FR·FR53393898325
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Paris.
Lesaffre InternationalEU
Marcq En Baroeul, FR·FR88434011458
Lesaffre International in Marcq En Baroeul — active in EU-funded hydrogen, electrolysis, or fuel cell research (UNICO2RN project). Research partner.
Symbio FranceEU
Saint Fons, FR·FR35902962661
Symbio France participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Saint Fons.
EifhytecEU
Strasbourg, FR·FR52847544368
SME contributing to European hydrogen economy R&D, based in Strasbourg. Part of the DESIREE consortium.
Saint Gobain RechercheEU
Aubervilliers, FR·FR66300960754
Saint Gobain Recherche in Aubervilliers — active in EU-funded hydrogen, electrolysis, or fuel cell research (IRION project). Research partner.
TerrawattEU
Paris, FR·FR86807698493
Terrawatt — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Paris. SME-classified.
PlenesysEU
Valbonne, FR·FR38840607279
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Valbonne.
Deloitte FinanceEU
Paris, FR·FR42431347079
Deloitte Finance — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Paris.
Sofradim Production SasuEU
Trevoux, FR·FR83388924854
Sofradim Production Sasu in Trevoux — active in EU-funded hydrogen, electrolysis, or fuel cell research (SusFE project). Research partner.
Microwave Technologies ConsultingEU
Lyon, FR·FR65835333204
Horizon Europe consortium member focused on hydrogen. Based in Lyon. SME participant.
Delaunay Et FilsEU
Le Havre, FR·FR26355501545
Delaunay Et Fils participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Le Havre.
Imerys AluminatesEU
Paris, FR·FR61778130492
Imerys Aluminates (Paris) — research or industrial partner in European hydrogen supply chain R&D. CESAREF project.
Saint-gobain Centre De Recherches Et D'etudes EuropeenEU
Courbevoie, FR·FR85344436225
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Courbevoie.
Specialty Operations FranceEU
Lyon, FR·FR41922031505
Organization contributing to European hydrogen economy R&D, based in Lyon. Part of the BRAVA consortium.
Syensqo Laboratoire Du Futur SASEU
Pessac, FR·FR61442993358
Syensqo Laboratoire Du Futur SAS (Pessac) — research or industrial partner in European hydrogen supply chain R&D. BRAVA project.
Ocv Chambery InternationalEU
Chambery, FR·FR63324420785
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Chambery.
Aperam Stainless France SasuEU
St Denis La Plaine, FR·FR54501651616
Horizon Europe consortium member focused on hydrogen. Based in St Denis La Plaine. Industrial or research partner.
Faurecia Systemes D Echappement SASEU
Nanterre, FR·FR70420797433
Faurecia Systemes D Echappement SAS participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Nanterre.
GazotechEU
Nantes, FR·FR61850817636
Part of EU-funded hydrogen research. Gazotech contributes to projects on electrolyzers, fuel cells, or H2 logistics. Nantes.
Airbus Operations SASEU
Toulouse, FR·FR13420916918
Organization contributing to European hydrogen economy R&D, based in Toulouse. Part of the GOLIAT consortium.
Vinci AirportsEU
Nanterre, FR·FR65410002075
Part of EU-funded hydrogen research. Vinci Airports contributes to projects on electrolyzers, fuel cells, or H2 logistics. Nanterre.
Eramet IdeasEU
Trappes, FR·FR20301608634
Eramet Ideas (Trappes) — research or industrial partner in European hydrogen supply chain R&D. MECALO project.
SakowinEU
Frejus, FR·FR49824658769
Sakowin (Frejus) — small/medium enterprise in European hydrogen supply chain R&D. MECALO project.
LhyfeEU
Nantes, FR·FR91850415290
Lhyfe in Nantes — active in EU-funded hydrogen, electrolysis, or fuel cell research (SURFER project). SME participant.
GenviaEU
Béziers, FR·FR33891925968
Genvia participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Beziers.
Universal Hydrogen EuropeEU
Blagnac, FR·839593860
UNIVERSAL HYDROGEN EUROPE — French hydrogen sector company. SIREN: 839593860. Source: INSEE SIRENE.
Faurecia Hydrogen Solutions FranceEU
Nanterre, FR·384917985
FAURECIA HYDROGEN SOLUTIONS FRANCE — French hydrogen sector company. SIREN: 384917985. Source: INSEE SIRENE.
European Photonics Industry ConsortiumEU
Paris, FR
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Paris.
Agence D'innovation De La ReunionEU
Saint-Denis, FR
Organization contributing to European hydrogen economy R&D, based in Saint-Denis. Part of the LEAP-SE consortium.
Autorite De Surete Nucleaire Et De RadioprotectionEU
Montrouge Cedex, FR
Autorite De Surete Nucleaire Et De Radioprotection — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Montrouge Cedex.
Reseau Medicaments Et DeveloppementEU
Saint Nazaire, FR
Reseau Medicaments Et Developpement in Saint Nazaire — active in EU-funded hydrogen, electrolysis, or fuel cell research (IMPRIMA project). Research partner.
Region NormandieEU
Caen, FR
Organization contributing to European hydrogen economy R&D, based in Caen. Part of the AdvancedH2Valley consortium.
Energie Plus
Bastelicaccia, FR·830106324
ENERGIE PLUS — French hydrogen sector company. SIREN: 830106324. Source: INSEE SIRENE.
Sas Energie Bois (energie Bois)
Saint-Chaptes, FR·815185939
SAS ENERGIE BOIS (ENERGIE BOIS) — French hydrogen sector company. SIREN: 815185939. Source: INSEE SIRENE.
Gw Energies (h2 Eau Atlantique)
Orvault, FR·525265344
GW ENERGIES (H2 EAU ATLANTIQUE) — French hydrogen sector company. SIREN: 525265344. Source: INSEE SIRENE.
Hanau H2 (hanau H2)
Weinbourg, FR·927455956
HANAU H2 (HANAU H2) — French hydrogen sector company. SIREN: 927455956. Source: INSEE SIRENE.
Sarl H2 Energies
Marseille, FR·830532586
SARL H2 ENERGIES — French hydrogen sector company. SIREN: 830532586. Source: INSEE SIRENE.
Brochot Sa
Wingles, FR·403599574
BROCHOT SA — French hydrogen sector company. SIREN: 403599574. Source: INSEE SIRENE.
Bavetta Construction
Wingles, FR·419520192
BAVETTA CONSTRUCTION — French hydrogen sector company. SIREN: 419520192. Source: INSEE SIRENE.
Airpipe Europe (airpipe)
Saint-Herblain, FR·823431218
AIRPIPE EUROPE (AIRPIPE) — French hydrogen sector company. SIREN: 823431218. Source: INSEE SIRENE.
Kelvion
Carvin, FR·313670747
KELVION — French hydrogen sector company. SIREN: 313670747. Source: INSEE SIRENE.
Heripret Maintenance
Bavay, FR·335171146
HERIPRET MAINTENANCE — French hydrogen sector company. SIREN: 335171146. Source: INSEE SIRENE.
Stermec Techn Etude Realisat Electrolyse
Massieux, FR·304719065
STERMEC TECHN ETUDE REALISAT ELECTROLYSE — French hydrogen sector company. SIREN: 304719065. Source: INSEE SIRENE.
Fab & Instal Electrolyse & Finition Surf (fief)
Pusignan, FR·300965779
FAB & INSTAL ELECTROLYSE & FINITION SURF (FIEF) — French hydrogen sector company. SIREN: 300965779. Source: INSEE SIRENE.
Societe D'electrolyse Du Sud-Est
Bourg-En-Bresse, FR·767200843
SOCIETE D'ELECTROLYSE DU SUD-EST — French hydrogen sector company. SIREN: 767200843. Source: INSEE SIRENE.