Last updated: 15 Mar 2026 · 144 companies indexed
Electrolyzer Manufacturers — Norway
144 electrolyzer companies in Norway. European electrolyzer capacity needs to scale from ~1 GW installed (2024) to 100 GW by 2030 per REPowerEU targets. Three dominant technologies compete: PEM (fast response, high cost), alkaline (mature, lower cost), and SOEC (highest efficiency, least mature). Stack costs dropped 40% since 2020 but remain at €500-1,200/kW.
Companies — Showing 1–50 of 144Page 1 of 3
Company
Norce Research ASEU
Bergen, NO·NO919408049MVA
Norce Research AS in Bergen — active in EU-funded hydrogen, electrolysis, or fuel cell research (ColdSpark project). Research partner.
Cavendish Hydrogen Asa
Oslo, NO·933187764
CAVENDISH HYDROGEN ASA — Norwegian hydrogen sector company. Org.nr: 933187764. Source: Brønnøysund Register.
Equinor AsaEU
Stavanger, NO·NO923609016MVA
Equinor Asa in Stavanger — active in EU-funded hydrogen, electrolysis, or fuel cell research (HyDRA project). Research partner.
Equinor Energy ASEU
Stavanger, NO·NO990888213MVA
Organization contributing to European hydrogen economy R&D, based in Stavanger. Part of the HyCoFlex consortium.
Hydrogen Storage AS
Oslo, NO·925762792
HYDROGEN STORAGE AS — Norwegian hydrogen sector company. Org.nr: 925762792. Source: Brønnøysund Register.
Hav Hydrogen AS
Herøy, NO·922267057
HAV HYDROGEN AS — Norwegian hydrogen sector company. Org.nr: 922267057. Source: Brønnøysund Register.
Hardanger Hydrogen Hub AS
Ullensvang, NO·933175693
HARDANGER HYDROGEN HUB AS — Norwegian hydrogen sector company. Org.nr: 933175693. Source: Brønnøysund Register.
Cicero Senter for KlimaforskningEU
Oslo, NO·NO971274190MVA
Cicero Senter for Klimaforskning (Oslo) — research or industrial partner in European hydrogen supply chain R&D. HYWAY project.
FolkehelseinstituttetEU
Oslo, NO·NO983744516MVA
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Oslo.
Profmof ASEU
Kongsberg, NO·NO915786979MVA
Part of EU-funded hydrogen research. Profmof AS contributes to projects on electrolyzers, fuel cells, or H2 logistics. Kongsberg.
Viken Hydrogen AS
Lillestrøm, NO·923940316
VIKEN HYDROGEN AS — Norwegian hydrogen sector company. Org.nr: 923940316. Source: Brønnøysund Register.
Applied Hydrogen AS
Kongsberg, NO·925992593
APPLIED HYDROGEN AS — Norwegian hydrogen sector company. Org.nr: 925992593. Source: Brønnøysund Register.
Driv Hydrogen AS
Øvre Eiker, NO·932437600
DRIV HYDROGEN AS — Norwegian hydrogen sector company. Org.nr: 932437600. Source: Brønnøysund Register.
Sintef ASEU
Trondheim, NO·NO919303808MVA
Part of EU-funded hydrogen research. Sintef AS contributes to projects on electrolyzers, fuel cells, or H2 logistics. Trondheim.
Hydrogen Mem-Tech AS
Trondheim, NO·918274219
HYDROGEN MEM-TECH AS — Norwegian hydrogen sector company. Org.nr: 918274219. Source: Brønnøysund Register.
Hydrogen Solutions AS
Stord, NO·926872052
HYDROGEN SOLUTIONS AS — Norwegian hydrogen sector company. Org.nr: 926872052. Source: Brønnøysund Register.
Elkem AsaEU
Oslo, NO·NO911382008MVA
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Oslo.
Dnv ASEU
Hovik, NO·NO945748931MVA
Dnv AS (Hovik) — research or industrial partner in European hydrogen supply chain R&D. SURFER project.
Sintef Energi ASEU
Trondheim, NO·NO939350675MVA
Horizon Europe consortium member focused on hydrogen. Based in Trondheim. Industrial or research partner.
Ceramic Powder Technology ASEU
Tiller, NO·NO991900829MVA
Part of EU-funded hydrogen research. Ceramic Powder Technology AS contributes to projects on electrolyzers, fuel cells, or H2 logistics. Tiller.
Green Hydrogen Tech AS
Narvik, NO·915991815
GREEN HYDROGEN TECH AS — Norwegian hydrogen sector company. Org.nr: 915991815. Source: Brønnøysund Register.
Stord Hydrogen AS
Stord, NO·928468828
STORD HYDROGEN AS — Norwegian hydrogen sector company. Org.nr: 928468828. Source: Brønnøysund Register.
Norsk Hydrogen AS
Ålesund, NO·925544779
NORSK HYDROGEN AS — Norwegian hydrogen sector company. Org.nr: 925544779. Source: Brønnøysund Register.
Glomfjord Hydrogen AS
Meløy, NO·930331074
GLOMFJORD HYDROGEN AS — Norwegian hydrogen sector company. Org.nr: 930331074. Source: Brønnøysund Register.
Corvus Energy Fuel Cell ASEU
Nesttun, NO·NO831247622MVA
Corvus Energy Fuel Cell AS (Nesttun) — research or industrial partner in European hydrogen supply chain R&D. APOLO project.
Sigma Hydrogen AS
Oslo, NO·927117746
SIGMA HYDROGEN AS — Norwegian hydrogen sector company. Org.nr: 927117746. Source: Brønnøysund Register.
Meraker Hydrogen AS
Meråker, NO·925303240
MERAKER HYDROGEN AS — Norwegian hydrogen sector company. Org.nr: 925303240. Source: Brønnøysund Register.
Maximator Hydrogen GmbH
Oslo, NO·933287998
MAXIMATOR HYDROGEN GMBH — Norwegian hydrogen sector company. Org.nr: 933287998. Source: Brønnøysund Register.
Kaupanes Hydrogen AS
Eigersund, NO·832090972
KAUPANES HYDROGEN AS — Norwegian hydrogen sector company. Org.nr: 832090972. Source: Brønnøysund Register.
Hydrogen Source AS
Bærum, NO·919419539
HYDROGEN SOURCE AS — Norwegian hydrogen sector company. Org.nr: 919419539. Source: Brønnøysund Register.
Bergverk ASEU
Sandefjord, NO·NO914900034MVA
Bergverk AS (Sandefjord) — small/medium enterprise in European hydrogen supply chain R&D. H2-QUEST project.
Energy ValleyEU
Fornebu, NO·NO996869253MVA
Horizon Europe consortium member focused on hydrogen. Based in Fornebu. Industrial or research partner.
Blom Maritime ASEU
Lysaker, NO·NO913688732MVA
Blom Maritime AS — involved in Horizon Europe programme targeting hydrogen technology or infrastructure. Lysaker. SME-classified.
Teco Solutions ASEU
Lysaker, NO·NO992625481MVA
Horizon Europe consortium member focused on hydrogen. Based in Lysaker. SME participant.
Beyonder ASEU
Sandnes, NO·NO917015961MVA
Beyonder AS (Sandnes) — small/medium enterprise in European hydrogen supply chain R&D. MUSIC project.
Norges Geologiske UndersokelseEU
Trondheim, NO
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Trondheim.
Teco 2030 ASEU
Lysaker, NO·NO925216771MVA
Teco 2030 AS (Lysaker) — small/medium enterprise in European hydrogen supply chain R&D. ZEAS project.
Meteorologisk InstituttEU
Oslo, NO·NO971274042MVA
Meteorologisk Institutt (Oslo) — research or industrial partner in European hydrogen supply chain R&D. LowC project.
Maritime CleantechEU
Stord, NO·NO996700275MVA
Horizon Europe consortium member focused on hydrogen. Based in Stord. Industrial or research partner.
Bergen Havn ASEU
Bergen, NO·NO918404635MVA
Bergen Havn AS (Bergen) — research or industrial partner in European hydrogen supply chain R&D. sHYpS project.
Norsk E-fuel ASEU
Oslo, NO·NO923118926MVA
Horizon Europe consortium member focused on hydrogen. Based in Oslo. Industrial or research partner.
Planck Technologies ASEU
Lysaker, NO·NO930758965MVA
SME contributing to European hydrogen economy R&D, based in Lysaker. Part of the HyCavern consortium.
Seid ASEU
Sandnes, NO·NO912718115MVA
SME contributing to European hydrogen economy R&D, based in Sandnes. Part of the ColdSpark consortium.
Sintef Ocean ASEU
Trondheim, NO·NO937357370MVA
EU Horizon Europe participant working on electrolysis, hydrogen infrastructure, or power-to-X technology. Based in Trondheim.
Green Hydrogen Systems
·931189263
GREEN HYDROGEN SYSTEMS — Norwegian hydrogen sector company. Org.nr: 931189263. Source: Brønnøysund Register.
Clara Venture Labs ASEU
Bergen, NO
Clara Venture Labs AS participates in EU-funded research on hydrogen production, storage, transport, or fuel cells. Location: Bergen.
Green Hydrogen Norway AS
Moss, NO·931765523
GREEN HYDROGEN NORWAY AS — Norwegian hydrogen sector company. Org.nr: 931765523. Source: Brønnøysund Register.
Green Hydrogen Bodø AS
Moss, NO·931765566
GREEN HYDROGEN BODØ AS — Norwegian hydrogen sector company. Org.nr: 931765566. Source: Brønnøysund Register.
Inkeniene Hud & Elektrolyse
Oslo, NO·928041182
INKENIENE HUD & ELEKTROLYSE — Norwegian hydrogen sector company. Org.nr: 928041182. Source: Brønnøysund Register.
Elektrolyse Viktoriia Kabatska
Molde, NO·936635237
ELEKTROLYSE VIKTORIIA KABATSKA — Norwegian hydrogen sector company. Org.nr: 936635237. Source: Brønnøysund Register.