Company lists · Data refreshed September 2026

Top 25 Clean energy technology firms based in Norway

RevenueBase identified 90 company matches for clean energy technology firms associated with Norway as of September 2026 and tracks 3,034 professional contacts across them, including 1,213 with verified work emails. Oslo is the largest hub.

This list covers company matches for clean energy technology firms associated with Norway, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
90Companies
3,034Contacts tracked
1,213Verified emails
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The 25 largest clean energy technology firms based in Norway

Ranked by team size
Top 25 of 90 company matches for clean energy technology firms based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOslo, NorwayHQ recorded Sep 16, 2026501-1,0001,099 contacts →

Exact match

“Scatec is a leading renewable energy solutions provider, accelerating access to reliable and affordable clean energy in emerging markets.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchFornebu, NorwayHQ recorded Sep 16, 2026201-500316 contacts →

Exact match

“Mainstream Renewable Power is a pure-play renewable energy company, with wind and solar assets across global markets, including Latin America, Africa, and Asia-Pacific.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Sep 16, 2026201-500289 contacts →

Exact match

“Otovo is an AI-Native home and business energy services company with a primary focus on solar power.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchSteinkjer, NorwayHQ recorded Sep 16, 2026201-500283 contacts →

Exact match

“NTE er et trøndersk eid fornybarselskap som har fokus på kundenes framtidige behov.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchBergen, NorwayHQ recorded Sep 16, 20261,001-5,000264 contacts →

Exact match

“Eviny er et av Norges største energi- og teknologikonsern.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Sep 16, 202651-20086 contacts →

Exact match

“At Hydro Rein, we're leading the race to decarbonize industry, delivering renewable energy solutions tailored to the demands of energy-intensive processes.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchOslo, NorwayHQ recorded Sep 16, 202611-5053 contacts →

Exact match

“Release designs, finances and installs scalable solar power plants and battery storage and leases out the equipment on short- or long-term contracts.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchOslo, NorwayHQ recorded Sep 16, 202611-5040 contacts →

Exact match

“Yinson Renewables is a global independent renewable power producer with a strong portfolio of assets across the entire renewables value chain focusing on the regions of Latin…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchOslo, NorwayHQ recorded Sep 16, 202611-5039 contacts →

Exact match

“Emergy is in the process of building a large and sustainable wind and solar power producer, delivering renewable energy to Southeast Europe for a more sustainable future.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchStord, NorwayHQ recorded Sep 16, 202651-20036 contacts →

Exact match

“Alltec: Pioneering Sustainable Energy Solutions with Innovation and Expertise At Alltec, we're committed to empowering the renewable energy transition through high-quality…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchKlepp, NorwayHQ recorded Sep 16, 202611-5030 contacts →

Exact match

“Kverneland Energi – Fremtidens energiløsninger, skapt i dag Vi i Kverneland Energi driver innovasjonen som former morgendagens energiløsninger.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchStraume, NorwayHQ recorded Sep 16, 202611-5027 contacts →

Exact match

“Solcellekraft er en totalleverandør av komplette solcelleanlegg.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchOslo, NorwayHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“Driving the energy transition in commercial real estate by making solar energy and storage the obvious choice.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchStavanger, NorwayHQ recorded Sep 16, 202611-5020 contacts →

Exact match

“Norsk Renewables delivers the power to build a better world.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchFornebu, NorwayHQ recorded Sep 16, 202651-20019 contacts →

Exact match

“Aker Horizons develops green energy and green industry to accelerate the transition to net zero.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchTønsberg, NorwayHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“Vi leverer hele energisystemet!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchStavanger, NorwayHQ recorded Sep 16, 202611-5013 contacts →

Exact match

“Engineering with a focus on the green path.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchVerdal, NorwayHQ recorded Sep 16, 20261-1013 contacts →

Exact match

“Ocean GeoLoop develops and industrializes innovative green technologies with global scaling potential.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchOslo, NorwayHQ recorded Sep 16, 20261-1012 contacts →

Exact match

“BRIGHT specialises in developing and distributing portable solar light and energy solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchOslo, NorwayHQ recorded Sep 16, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchLarvik, NorwayHQ recorded Sep 16, 202611-5011 contacts →

Exact match

“Isola Solar specializes in integrated solar panels for roofs and walls as well as a comprehensive solar cell system for flat roofs, and is Isola's investment in solar energy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchFredrikstad, NorwayHQ recorded Sep 16, 202611-5010 contacts →

Exact match

“I Smart Energi jobber vi hver dag for at strøm skal være enkelt for deg som er kunde hos oss.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchPorsgrunn, NorwayHQ recorded Sep 16, 20261-109 contacts →

Exact match

“Norhybrid is a Norwegian company that designs and manufactures smart wind turbines with a low visual and environmental footprint and integrates them with solar panels.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Sep 16, 20261-109 contacts →

Exact match

“GreenPowerHub is a trusted, global marketplace for ESG-aligned renewable energy and climate solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchOslo, NorwayHQ recorded Sep 16, 202611-509 contacts →

Exact match

“Switchr builds and operates large-scale solar parks that efficiently produce clean energy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 90 clean energy technology firms based in Norway

See the full list, filter by size, metro and specialty, and access 1,213 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clean energy technology firms based in Norway at a glance

As of Sep 16, 2026
40.0%Verified-email coverage
33.7Average contacts per company
1-10Median size (employees)
30.0%Largest-city concentration · Oslo
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
33
51-200
5
201-500
3
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Norway, so it is reported there. Company counts and contact totals on this page are exact for Norway, over 90 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Norway whose business descriptions match “clean energy technology firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,213 professional contacts with verified work emails across the full matched dataset. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “clean energy technology firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clean energy technology firms are there based in Norway?

RevenueBase identified 90 company matches for clean energy technology firms associated with Norway as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Scatec ASA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most clean energy technology firms?

Oslo leads with 27 company records, followed by Stavanger (9) and Bergen (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,213 professional contacts with verified work emails tracked across these 90 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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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 SmartSearch, 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.