Company lists · Data refreshed September 2026
Top 25 Hydrogen companies based in Norway
Find 56 hydrogen companies based in Norway, with 1,441 business contacts and 503 email addresses. Hydrogen companies on this list work across hydrogen production, processing, distribution, storage, equipment, and related services. Oslo is the single most-represented city among the companies on the list, which was updated in September 2026.
Hydrogen companies produce, process, distribute, store, or use hydrogen and may provide related equipment, infrastructure, or services. This list covers companies whose products, facilities, or services directly support hydrogen production, processing, distribution, storage, mobility, power generation, or related industrial use. Ranked by team size, largest first. Data current as of September 7, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest hydrogen companies based in Norway
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 437 contacts → | ||||
Indirect evidence “Höegh Evi is the vital link to secure transition-delivering fast, adaptable, and secure solutions that respond to countries’ evolving energy needs.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 2 | 327 contacts → | ||||
Strong evidence “Nel has a history tracing back to 1927 and is today a leading pure play hydrogen electrolyser technology company with a global presence.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 3 | 214 contacts → | ||||
Indirect evidence “Hexagon Purus enables zero emission mobility for a cleaner energy future.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 4 | 61 contacts → | ||||
Strong evidence “HydrogenPro aims to become a world leading designer and supplier of alkaline electrolyser technology and systems to meet the highest standard for safety, reliability and long…” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 5 | 57 contacts → | ||||
Strong evidence “Hystar is a high tech company that specializes in advanced PEM electrolysers for large scale green hydrogen production.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 6 | 32 contacts → | ||||
Indirect evidence “Hexagon delivers safe and innovative solutions for a cleaner energy future.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 7 | 21 contacts → | ||||
Strong evidence “GreenH utvikler, bygger og drifter produksjonsanlegg for grønt hydrogen.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 8 | 19 contacts → | ||||
Strong evidence “Norwegian Hydrogen is be a key contributor to the green transition through our development, ownership and operation of infrastructure for green hydrogen.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 9 | 18 contacts → | ||||
Strong evidence “REINERTSEN New Energy work with technology and facilities for emission-free production of hydrogen from natural gas, and carbon capture and storage (CCS).” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 10 | 17 contacts → | ||||
Strong evidence “Gen2 Energy is dedicated to developing, building, controlling and operating an integrated value chain for green hydrogen.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 11 | 15 contacts → | ||||
Indirect evidence “Gasnor er Norges største naturgasselskap.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 12 | 15 contacts → | ||||
Indirect evidence “TECO Fuel Cell Technology AS is a Norwegian technology company committed to accelerating the energy transition in the maritime and heavy industry sectors.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 13 | 12 contacts → | ||||
Strong evidence “ZEG provides technology and systems for production of clean hydrogen and/or electricity from hydrocarbon gas through its novel ZEG ICC™ technology with integrated carbon capture.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 14 | 12 contacts → | ||||
Strong evidence “Hydrogen Mem-Tech is a pioneering Norwegian hydrogen technology company.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 15 | 11 contacts → | ||||
Strong evidence “The Norwegian Hydrogen Forum (NHF) was founded in 1996 as a nonprofit members’ association for conveying and promoting the advantages of hydrogen as an energy carrier in Norway.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 16 | 10 contacts → | ||||
Strong evidence “Developer and operator for green hydrogen and green ammonia plants” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 17 | 9 contacts → | ||||
Strong evidence “Hydrogenious LOHC Maritime AS enable hydrogen as a fuel with LOHC for safe zero-emission shipping.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 contacts → | ||||
Indirect evidence “Cignus is industrialising a novel and patented concept for mass-flow measurements of gases and liquids with particular advantage for applications within the emerging H2 and CCS…” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 contacts → | ||||
Strong evidence “Hyrex is a hydrogen technology company offering big ideas and bold claims in the push for a sustainable future.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 20 | 8 contacts → | ||||
Strong evidence “We need to move away from fossil fuels, and green hydrogen is key to making that happen.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 contacts → | ||||
Strong evidence “At HydePoint, we help make hydrogen production at sea technically feasible and commercially viable.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 22 | 5 contacts → | ||||
Strong evidence “Westgass Hydrogen AS is a Norwegian green energy company focused on accelerating the transition from fossil fuels in Europe and emerging markets.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 contacts → | ||||
Strong evidence “Based in Førde, Norway, HELINOR Energy AS is a scale up technology- and production provider of hydrogen fuel cell modules aimed at decarbonizing the ocean space!” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 24 | 5 contacts → | ||||
Strong evidence “Green hydrogen at scale can make a significant contribution to the energy transition.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 contacts → | ||||
Indirect evidence “Hyperenergy is a holding company for organizations specialized in the development of innovative solutions towards solving energy and climate challenges.” Source: RevenueBase Database · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: hydrogen companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names hydrogen companies.
- Partial evidence
- Its own public description names part of hydrogen companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name hydrogen companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 56 hydrogen companies based in Norway
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Hydrogen companies based in Norway at a glance
As of Sep 7, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among hydrogen companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Norway whose own description of what they do matches “hydrogen companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names hydrogen companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among hydrogen companies, and records with no verified work email. Companies headquartered outside Norway are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 503 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 7, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
How many hydrogen companies are based in Norway?
56 hydrogen companies are listed based in Norway.
How many contacts and email addresses are available for hydrogen companies?
The list includes 1,441 business contacts and 503 email addresses for hydrogen companies.
Which city has the most hydrogen companies?
Oslo is the single most-represented city among the companies on the list.
Ready to reach these companies? Verified emails and direct dials for all 56 hydrogen companies based in Norway. Start with a free account, no credit card.
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Hydrogen companies by geography
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- Hydrogen companies based in Canada
- Hydrogen companies based in Spain
- Hydrogen companies based in the Netherlands
- Hydrogen companies based in Italy
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- Hydrogen companies based in Switzerland
- Hydrogen companies based in Madrid, Spain
Browse the directory
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 hydrogen companies based in Norway
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 56 matching company records for hydrogen companies based in Norway, with 1,441 tracked contacts and 503 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 7, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hydrogen companies based in Norway
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Höegh EVIhoeghevi.comHQ: Oslo, NorwayReported employees: 501-1,000 | Oslo, Norway | 501-1,000 | Exact match | 437 contacts → |
“Höegh Evi is the vital link to secure transition-delivering fast, adaptable, and secure solutions that respond to countries’ evolving energy needs.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  NEL Hydrogennelhydrogen.comHQ: Oslo, NorwayReported employees: 201-500 | Oslo, Norway | 201-500 | Exact match | 327 contacts → |
“Nel has a history tracing back to 1927 and is today a leading pure play hydrogen electrolyser technology company with a global presence.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Hexagon Purushexagonpurus.comHQ: Oslo, NorwayReported employees: 501-1,000 | Oslo, Norway | 501-1,000 | Exact match | 214 contacts → |
“Hexagon Purus enables zero emission mobility for a cleaner energy future.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Hydrogenprohydrogenpro.comHQ: Porsgrunn/skien, NorwayReported employees: 201-500 | Porsgrunn/skien, Norway | 201-500 | Exact match | 61 contacts → |
“HydrogenPro aims to become a world leading designer and supplier of alkaline electrolyser technology and systems to meet the highest standard for safety, reliability and long…” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Hystarhystar.comHQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 57 contacts → |
“Hystar is a high tech company that specializes in advanced PEM electrolysers for large scale green hydrogen production.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Hexagon Compositeshexagongroup.comHQ: Aalesund, NorwayReported employees: 1,001-5,000 | Aalesund, Norway | 1,001-5,000 | Exact match | 32 contacts → |
“Hexagon delivers safe and innovative solutions for a cleaner energy future.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Greenh ASgreenh.noHQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 21 contacts → |
“GreenH utvikler, bygger og drifter produksjonsanlegg for grønt hydrogen.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Norwegian Hydrogennorwegianhydrogen.comHQ: Ålesund, NorwayReported employees: 11-50 | Ålesund, Norway | 11-50 | Exact match | 19 contacts → |
“Norwegian Hydrogen is be a key contributor to the green transition through our development, ownership and operation of infrastructure for green hydrogen.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Reinertsen NEW Energy ASrein-energy.comHQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 18 contacts → |
“REINERTSEN New Energy work with technology and facilities for emission-free production of hydrogen from natural gas, and carbon capture and storage (CCS).” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Gen2 Energygen2energy.comHQ: Horten, NorwayReported employees: 11-50 | Horten, Norway | 11-50 | Exact match | 17 contacts → |
“Gen2 Energy is dedicated to developing, building, controlling and operating an integrated value chain for green hydrogen.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Gasnor ASgasnor.noHQ: Avaldsnes, NorwayReported employees: 51-200 | Avaldsnes, Norway | 51-200 | Exact match | 15 contacts → |
“Gasnor er Norges største naturgasselskap.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Teco Fuel Cell Technologytecofuelcell.noHQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 15 contacts → |
“TECO Fuel Cell Technology AS is a Norwegian technology company committed to accelerating the energy transition in the maritime and heavy industry sectors.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  ZEG Powerzegpower.comHQ: Fornebu, NorwayReported employees: 11-50 | Fornebu, Norway | 11-50 | Exact match | 12 contacts → |
“ZEG provides technology and systems for production of clean hydrogen and/or electricity from hydrocarbon gas through its novel ZEG ICC™ technology with integrated carbon capture.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Hydrogen Mem-Techhydrogen-mem-tech.comHQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 12 contacts → |
“Hydrogen Mem-Tech is a pioneering Norwegian hydrogen technology company.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Norsk Hydrogenforumhydrogen.noHQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 11 contacts → |
“The Norwegian Hydrogen Forum (NHF) was founded in 1996 as a nonprofit members’ association for conveying and promoting the advantages of hydrogen as an energy carrier in Norway.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Fuellafuella.noHQ: Bergen, NorwayReported employees: 1-10 | Bergen, Norway | 1-10 | Exact match | 10 contacts → |
“Developer and operator for green hydrogen and green ammonia plants” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Hydrogenious Lohc Maritimehydrogenious-maritime.comHQ: Haugesund, NorwayReported employees: 1-10 | Haugesund, Norway | 1-10 | Exact match | 9 contacts → |
“Hydrogenious LOHC Maritime AS enable hydrogen as a fuel with LOHC for safe zero-emission shipping.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Cignus Instruments AScignus.comHQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 8 contacts → |
“Cignus is industrialising a novel and patented concept for mass-flow measurements of gases and liquids with particular advantage for applications within the emerging H2 and CCS…” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Hyrex AShyrex.noHQ: Tønsberg, NorwayReported employees: 1-10 | Tønsberg, Norway | 1-10 | Exact match | 8 contacts → |
“Hyrex is a hydrogen technology company offering big ideas and bold claims in the push for a sustainable future.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Hydro Havrandhydro.comHQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 8 contacts → |
“We need to move away from fossil fuels, and green hydrogen is key to making that happen.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Hydepointhydepoint.comHQ: Stavanger, NorwayReported employees: 1-10 | Stavanger, Norway | 1-10 | Exact match | 7 contacts → |
“At HydePoint, we help make hydrogen production at sea technically feasible and commercially viable.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Westgass Hydrogenwestgass.comHQ: Stavanger, NorwayReported employees: 1-10 | Stavanger, Norway | 1-10 | Exact match | 5 contacts → |
“Westgass Hydrogen AS is a Norwegian green energy company focused on accelerating the transition from fossil fuels in Europe and emerging markets.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Helinor Energy AShelinorenergy.comHQ: Førde, NorwayReported employees: 11-50 | Førde, Norway | 11-50 | Exact match | 5 contacts → |
“Based in Førde, Norway, HELINOR Energy AS is a scale up technology- and production provider of hydrogen fuel cell modules aimed at decarbonizing the ocean space!” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Arda Energyardaenergy.noHQ: Sandnes, NorwayReported employees: 1-10 | Sandnes, Norway | 1-10 | Exact match | 5 contacts → |
“Green hydrogen at scale can make a significant contribution to the energy transition.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Hyper Energyhyperenergy.noHQ: Tønsberg, NorwayReported employees: 1-10 | Tønsberg, Norway | 1-10 | Exact match | 4 contacts → |
“Hyperenergy is a holding company for organizations specialized in the development of innovative solutions towards solving energy and climate challenges.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 56 company matches
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Hydrogen companies: dataset insights
September 7, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
56 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 7, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hydrogen companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hydrogen companies did RevenueBase find based in Norway?
The saved snapshot records 56 matching company records, 1,441 tracked contacts and 503 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 7, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hydrogen companies by geography
- Hydrogen companies based in the United States
- Hydrogen companies based in Germany
- Hydrogen companies based in the United Kingdom
- Hydrogen companies based in France
- Hydrogen companies based in Australia
- Hydrogen companies based in Canada
- Hydrogen companies based in Spain
- Hydrogen companies based in the Netherlands
- Hydrogen companies based in Italy
- Hydrogen companies based in Brazil
- Hydrogen companies based in Switzerland
- Hydrogen companies based in Madrid, Spain
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 hydrogen companies based in Norway. Snapshot: September 7, 2026. https://revenuebase.ai/companies/hydrogen-companies/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 hydrogen companies based in Norway
RevenueBase records 56 matching company records for hydrogen companies based in Norway, with 1,441 tracked contacts and 503 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 7, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hydrogen companies based in Norway
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Höegh EVIhoeghevi.com HQ: Oslo, NorwayReported employees: 501-1,000 | Oslo, Norway | 501-1,000 | Exact match | 437 contacts → |
“Höegh Evi is the vital link to secure transition-delivering fast, adaptable, and secure solutions that respond to countries’ evolving energy needs.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | NEL Hydrogennelhydrogen.com HQ: Oslo, NorwayReported employees: 201-500 | Oslo, Norway | 201-500 | Exact match | 327 contacts → |
“Nel has a history tracing back to 1927 and is today a leading pure play hydrogen electrolyser technology company with a global presence.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Hexagon Purushexagonpurus.com HQ: Oslo, NorwayReported employees: 501-1,000 | Oslo, Norway | 501-1,000 | Exact match | 214 contacts → |
“Hexagon Purus enables zero emission mobility for a cleaner energy future.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Hydrogenprohydrogenpro.com HQ: Porsgrunn/skien, NorwayReported employees: 201-500 | Porsgrunn/skien, Norway | 201-500 | Exact match | 61 contacts → |
“HydrogenPro aims to become a world leading designer and supplier of alkaline electrolyser technology and systems to meet the highest standard for safety, reliability and long…” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Hystarhystar.com HQ: Oslo, NorwayReported employees: 51-200 | Oslo, Norway | 51-200 | Exact match | 57 contacts → |
“Hystar is a high tech company that specializes in advanced PEM electrolysers for large scale green hydrogen production.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Hexagon Compositeshexagongroup.com HQ: Aalesund, NorwayReported employees: 1,001-5,000 | Aalesund, Norway | 1,001-5,000 | Exact match | 32 contacts → |
“Hexagon delivers safe and innovative solutions for a cleaner energy future.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Greenh ASgreenh.no HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 21 contacts → |
“GreenH utvikler, bygger og drifter produksjonsanlegg for grønt hydrogen.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Norwegian Hydrogennorwegianhydrogen.com HQ: Ålesund, NorwayReported employees: 11-50 | Ålesund, Norway | 11-50 | Exact match | 19 contacts → |
“Norwegian Hydrogen is be a key contributor to the green transition through our development, ownership and operation of infrastructure for green hydrogen.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Reinertsen NEW Energy ASrein-energy.com HQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 18 contacts → |
“REINERTSEN New Energy work with technology and facilities for emission-free production of hydrogen from natural gas, and carbon capture and storage (CCS).” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Gen2 Energygen2energy.com HQ: Horten, NorwayReported employees: 11-50 | Horten, Norway | 11-50 | Exact match | 17 contacts → |
“Gen2 Energy is dedicated to developing, building, controlling and operating an integrated value chain for green hydrogen.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Gasnor ASgasnor.no HQ: Avaldsnes, NorwayReported employees: 51-200 | Avaldsnes, Norway | 51-200 | Exact match | 15 contacts → |
“Gasnor er Norges største naturgasselskap.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Teco Fuel Cell Technologytecofuelcell.no HQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 15 contacts → |
“TECO Fuel Cell Technology AS is a Norwegian technology company committed to accelerating the energy transition in the maritime and heavy industry sectors.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ZEG Powerzegpower.com HQ: Fornebu, NorwayReported employees: 11-50 | Fornebu, Norway | 11-50 | Exact match | 12 contacts → |
“ZEG provides technology and systems for production of clean hydrogen and/or electricity from hydrocarbon gas through its novel ZEG ICC™ technology with integrated carbon capture.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hydrogen Mem-Techhydrogen-mem-tech.com HQ: Trondheim, NorwayReported employees: 11-50 | Trondheim, Norway | 11-50 | Exact match | 12 contacts → |
“Hydrogen Mem-Tech is a pioneering Norwegian hydrogen technology company.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Norsk Hydrogenforumhydrogen.no HQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 11 contacts → |
“The Norwegian Hydrogen Forum (NHF) was founded in 1996 as a nonprofit members’ association for conveying and promoting the advantages of hydrogen as an energy carrier in Norway.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Fuellafuella.no HQ: Bergen, NorwayReported employees: 1-10 | Bergen, Norway | 1-10 | Exact match | 10 contacts → |
“Developer and operator for green hydrogen and green ammonia plants” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Hydrogenious Lohc Maritimehydrogenious-maritime.com HQ: Haugesund, NorwayReported employees: 1-10 | Haugesund, Norway | 1-10 | Exact match | 9 contacts → |
“Hydrogenious LOHC Maritime AS enable hydrogen as a fuel with LOHC for safe zero-emission shipping.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Cignus Instruments AScignus.com HQ: Oslo, NorwayReported employees: 1-10 | Oslo, Norway | 1-10 | Exact match | 8 contacts → |
“Cignus is industrialising a novel and patented concept for mass-flow measurements of gases and liquids with particular advantage for applications within the emerging H2 and CCS…” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Hyrex AShyrex.no HQ: Tønsberg, NorwayReported employees: 1-10 | Tønsberg, Norway | 1-10 | Exact match | 8 contacts → |
“Hyrex is a hydrogen technology company offering big ideas and bold claims in the push for a sustainable future.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hydro Havrandhydro.com HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 8 contacts → |
“We need to move away from fossil fuels, and green hydrogen is key to making that happen.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hydepointhydepoint.com HQ: Stavanger, NorwayReported employees: 1-10 | Stavanger, Norway | 1-10 | Exact match | 7 contacts → |
“At HydePoint, we help make hydrogen production at sea technically feasible and commercially viable.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Westgass Hydrogenwestgass.com HQ: Stavanger, NorwayReported employees: 1-10 | Stavanger, Norway | 1-10 | Exact match | 5 contacts → |
“Westgass Hydrogen AS is a Norwegian green energy company focused on accelerating the transition from fossil fuels in Europe and emerging markets.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Helinor Energy AShelinorenergy.com HQ: Førde, NorwayReported employees: 11-50 | Førde, Norway | 11-50 | Exact match | 5 contacts → |
“Based in Førde, Norway, HELINOR Energy AS is a scale up technology- and production provider of hydrogen fuel cell modules aimed at decarbonizing the ocean space!” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Arda Energyardaenergy.no HQ: Sandnes, NorwayReported employees: 1-10 | Sandnes, Norway | 1-10 | Exact match | 5 contacts → |
“Green hydrogen at scale can make a significant contribution to the energy transition.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Hyper Energyhyperenergy.no HQ: Tønsberg, NorwayReported employees: 1-10 | Tønsberg, Norway | 1-10 | Exact match | 4 contacts → |
“Hyperenergy is a holding company for organizations specialized in the development of innovative solutions towards solving energy and climate challenges.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Hydrogen companies: dataset insights
September 7, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
56 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 7, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hydrogen companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hydrogen companies did RevenueBase find based in Norway?
The saved snapshot records 56 matching company records, 1,441 tracked contacts and 503 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 7, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Hydrogen companies by geography
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- Hydrogen companies based in the Netherlands
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- Hydrogen companies based in Madrid, Spain
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Cite this list
RevenueBase Data Team. Top 25 hydrogen companies based in Norway. Snapshot: September 7, 2026. https://revenuebase.ai/companies/hydrogen-companies/norway.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗