Last updated: 15 Mar 2026 · 332 companies indexed
Safety, Testing & Services — Germany
332 battery testing and certification companies in Germany. The EU Battery Regulation mandates third-party verification for carbon footprint, recycled content, and performance durability. Testing labs face 6-12 month backlogs for IEC 62619 and UN 38.3 certifications — plan accordingly.
Companies — Showing 51–100 of 332Page 2 of 7
Company
Warmeprozesstechnik GmbHEU
Renningen, DE·DE811173066
Warmeprozesstechnik GmbH — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Renningen. SME-classified.
Steuler-KCH GmbHEU
Siershahn, DE·DE814181081
Part of EU-funded hydrogen research. Steuler-KCH GmbH contributes to projects on electrolyzers, fuel cells, or H2 logistics. Siershahn.
Fraunhofer Gesellschaft Zur Forderung der Angewandten Forschung EvEU
München, DE·DE129515865
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Munchen.
HyCologne - Wasserstoff Region Rheinland e.V.EU
Hurth, DE
HyCologne - Wasserstoff Region Rheinland e.V. (Hurth) — research or industrial partner in European hydrogen supply chain R&D. ZAHYR project.
Esk GmbHEU
Dortmund, DE·DE205495090
Organization contributing to European hydrogen economy R&D, based in Dortmund. Part of the FrHyGe consortium.
Planet Planungsgruppe Energie und Technik GbrEU
Oldenburg, DE·DE160546085
Planet Planungsgruppe Energie und Technik Gbr — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Oldenburg. SME-classified.
Oleon GmbHEU
Emmerich Am Rhein, DE·DE214786038
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Emmerich Am Rhein.
Db Energie GmbHEU
Frankfurt am Main, DE·DE192729381
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Frankfurt Am Main.
Deutsche Bahn AGEU
Berlin, DE·DE811569869
Deutsche Bahn AG — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Berlin.
E-mobil Bw GmbHEU
Stuttgart, DE·DE270758644
E-mobil Bw GmbH (Stuttgart) — small/medium enterprise in European hydrogen supply chain R&D. TALENT H2_CAT-BW project.
Hoeller Electrolyzer GmbHEU
Wismar, DE·DE310295943
Part of EU-funded hydrogen research. Hoeller Electrolyzer GmbH contributes to projects on electrolyzers, fuel cells, or H2 logistics. Wismar.
Forschungsverbund Berlin EvEU
Berlin, DE·DE136785011
Horizon Europe consortium member focused on hydrogen. Based in Berlin. Industrial or research partner.
Grid Singularity GmbHEU
Melle, DE·DE313982096
Horizon Europe consortium member focused on hydrogen. Based in Melle. SME participant.
Tec4fuelsEU
Herzogenrath, DE·DE299599710
Horizon Europe consortium member focused on hydrogen. Based in Herzogenrath. SME participant.
Leibniz Institut Fuer Katalyse EvEU
Rostock, DE·DE219339927
Leibniz Institut Fuer Katalyse Ev (Rostock) — small/medium enterprise in European hydrogen supply chain R&D. Photo2Olef project.
Imms Institut Fuer Mikroelektronik- und Mechatronik-systeme GmbHEU
Ilmenau, DE·DE177527119
Imms Institut Fuer Mikroelektronik- und Mechatronik-systeme GmbH (Ilmenau) — research or industrial partner in European hydrogen supply chain R&D. USES2 project.
GESELLSCHAFT FUR ANLAGEN UND REAKTORSICHERHEIT (GRS) gGmbHEU
Köln, DE·DE122792708
Organization contributing to European hydrogen economy R&D, based in Koln. Part of the NPHyCo consortium.
Dechema Gesellschaft fur Chemischetechnik und BiotechnologieEU
Frankfurt, DE·DE114234833
Dechema Gesellschaft fur Chemischetechnik und Biotechnologie participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Frankfurt.
Vdz Service GmbHEU
Düsseldorf, DE·DE252358058
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Dusseldorf.
Tuv Rheinland Industrie Service GmbHEU
Köln, DE·DE811955577
Tuv Rheinland Industrie Service GmbH participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Koln.
Sitec Automation GmbHEU
Chemnitz, DE·DE140851755
Horizon Europe consortium member focused on hydrogen. Based in Chemnitz. SME participant.
Emcel GmbHEU
Köln, DE·DE282077028
Emcel GmbH (Koln) — research or industrial partner in European hydrogen supply chain R&D. HQE project.
Bayerische Motoren Werke AktiengesellschaftEU
München, DE·DE129273398
Bayerische Motoren Werke Aktiengesellschaft participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Munchen.
Esploro Projects GmbHEU
Bremen, DE·DE304429859
Esploro Projects GmbH (Bremen) — small/medium enterprise in European hydrogen supply chain R&D. FASTER-H2 project.
Oerlikon Am Europe GmbHEU
Garching Bei Munchen, DE·DE184473237
Horizon Europe consortium member focused on hydrogen. Based in Garching Bei Munchen. SME participant.
Grace GmbHEU
Worms, DE·DE203405026
Grace GmbH in Worms — active in EU-funded hydrogen, electrolysis, or fuel cell research (REFOLUTION project). Research partner.
E-lyte Innovations GmbHEU
Kaiserslautern, DE·DE324863884
E-lyte Innovations GmbH — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Kaiserslautern. SME-classified.
Rwe Power AktiengesellschaftEU
Essen, DE·DE811223345
Rwe Power Aktiengesellschaft (Essen) — research or industrial partner in European hydrogen supply chain R&D. ADVANCEPEM project.
Aerospace Transmission Technologies GmbHEU
Friedrichshafen, DE·DE302012275
Horizon Europe consortium member focused on hydrogen. Based in Friedrichshafen. Industrial or research partner.
Software AGEU
Darmstadt, DE·DE111660314
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Darmstadt.
Max Planck Institut Fuer KohlenforschungEU
Muelheim An Der Ruhr, DE·DE120348810
Part of EU-funded hydrogen research. Max Planck Institut Fuer Kohlenforschung contributes to projects on electrolyzers, fuel cells, or H2 logistics. Muelheim An Der Ruhr.
Exentis Technology GmbHEU
Jena, DE·DE321155942
Exentis Technology GmbH participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Jena.
Umicore AG & Co KgEU
Hanau Wolfgang, DE·DE119066058
Umicore AG & Co Kg — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Hanau Wolfgang.
Daimler Truck AGEU
Leinfelden-Echterdingen, DE·DE321281771
Horizon Europe consortium member focused on hydrogen. Based in Leinfelden-Echterdingen. Industrial or research partner.
Framatome GmbHEU
Erlangen, DE·DE310766750
Framatome GmbH participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Erlangen.
carbonauten GmbHEU
Giengen an der Brenz, DE·DE815719993
carbonauten GmbH in Giengen an der Brenz — active in EU-funded hydrogen, electrolysis, or fuel cell research (PYRAGRAF project). SME participant.
Agrokraft GmbHEU
Bad Neustadt a.d. Saale, DE·DE251287353
Horizon Europe consortium member focused on hydrogen. Based in Bad Neustadt a.d. Saale. SME participant.
Wirtschaft und Infrastruktur GmbH & Co Planungs KgEU
Muenchen, DE·DE130755736
Wirtschaft und Infrastruktur GmbH & Co Planungs Kg participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Muenchen.
European Transonic Windtunnel GmbHEU
Köln, DE·DE121966474
European Transonic Windtunnel GmbH — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Koln.
Izes GgmbhEU
Saarbruecken, DE·DE138113796
Izes Ggmbh in Saarbruecken — active in EU-funded hydrogen, electrolysis, or fuel cell research (LuxHyVal project). Research partner.
Cryomotive GmbHEU
Grasbrunn, DE·DE336496896
Horizon Europe consortium member focused on hydrogen. Based in Grasbrunn. SME participant.
college des ingenieurs gmbhEU
Muenchen, DE·DE203925822
college des ingenieurs gmbh — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Muenchen.
Cascat GmbHEU
Straubing, DE·DE295941758
Part of EU-funded hydrogen research. Cascat GmbH contributes to projects on electrolyzers, fuel cells, or H2 logistics. Straubing.
Nord-micro GmbH & Co OhgEU
Frankfurt am Main, DE·DE813050798
Nord-micro GmbH & Co Ohg — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Frankfurt Am Main.
Mt Aerospace AGEU
Augsburg, DE·DE811155342
Mt Aerospace AG (Augsburg) — research or industrial partner in European hydrogen supply chain R&D. HEROPS project.
Diehl Aviation Laupheim GmbHEU
Laupheim, DE·DE259405044
Diehl Aviation Laupheim GmbH (Laupheim) — research or industrial partner in European hydrogen supply chain R&D. FAME project.
Leibniz-institut fur Polymerforschung Dresden EvEU
Dresden, DE·DE140303127
Leibniz-institut fur Polymerforschung Dresden Ev participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Dresden.
Max-planck-institut fur Nachhaltige Materialien GmbHEU
Düsseldorf, DE·DE119358514
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Dusseldorf.
Hexagon Purus GmbHEU
Kassel, DE·DE813178187
Horizon Europe consortium member focused on hydrogen. Based in Kassel. Industrial or research partner.
Power Id GmbHEU
Stuttgart, DE·DE324833370
Power Id GmbH in Stuttgart — active in EU-funded hydrogen, electrolysis, or fuel cell research (exFan project). SME participant.