Company lists · Data refreshed September 2026

Top 15 Coastal renewable energy developers based in Norway

RevenueBase identified 40 coastal renewable energy developers headquartered in Norway as of September 2026 and tracks 2,340 professional contacts across them, including 943 with verified work emails. Oslo is the largest hub.

This list covers coastal renewable energy developers headquartered in Norway, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
40Companies
2,340Contacts tracked
943Verified emails
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The 15 largest coastal renewable energy developers based in Norway

Ranked by team size
Top 15 of 40 coastal renewable energy developers based in Norway, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to coastal renewable energy developers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceOslo, NorwayHQ checked Sep 16, 2026501-1,0001,205 contacts →

Partial evidence

“Seaway7 Seaway7 is a global leader in the delivery of offshore wind projects, committed to contributing to an efficient and sustainable energy supply for the future.”

Source: RevenueBase Database · checked Sep 16, 2026
2Strong evidenceFornebu, NorwayHQ checked Sep 16, 2026201-500316 contacts →

Strong evidence

“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.”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceBergen, NorwayHQ checked Sep 16, 20261,001-5,000264 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
4Strong evidenceTrondheim, NorwayHQ checked Sep 16, 202611-50117 contacts →

Strong evidence

“TrønderEnergi wants to help our region meet its energy needs in a renewable and cost-effective way.”

Source: RevenueBase Database · checked Sep 16, 2026
5Strong evidenceOslo, NorwayHQ checked Sep 16, 202651-20086 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 16, 2026
6Partial evidenceStavanger, NorwayHQ checked Sep 16, 202611-5056 contacts →

Partial evidence

“Vårgrønn is an agile, Norway-based offshore wind company powering the energy transition through development, construction, operation, and ownership of offshore wind energy and…”

Source: RevenueBase Database · checked Sep 16, 2026
7Partial evidenceHaugesund, NorwayHQ checked Sep 16, 202611-5028 contacts →

Partial evidence

“Deep Wind Offshore skal utvikle og generere fornybar energi, og vi har eiere som ønsker vekst i sektoren.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceHaugesund, NorwayHQ checked Sep 16, 202611-507 contacts →

Indirect evidence

“Source Galileo Norge har hovedkontor i Haugesund og har ansvar for flytende havvind.”

Source: RevenueBase Database · checked Sep 16, 2026
9Strong evidenceAlta, NorwayHQ checked Sep 16, 20261-105 contacts →

Strong evidence

“Finnmark Kraft AS is a company for production of renewable energy.”

Source: RevenueBase Database · checked Sep 16, 2026
10Strong evidenceTrondheim, NorwayHQ checked Sep 16, 20261-103 contacts →

Strong evidence

“Business development in renewable energy

Source: RevenueBase Database · checked Sep 16, 2026
11Partial evidenceBergen, NorwayHQ checked Sep 16, 202611-503 contacts →

Partial evidence

“Zephyros is UNITECH Energy Group’s investment in floating offshore wind.”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceIngøy, NorwayHQ checked Sep 16, 20261-102 contacts →

Partial evidence

“Øygrid er et energiselskap for kraftfulle kystsamfunn.”

Source: RevenueBase Database · checked Sep 16, 2026
13Partial evidenceStavanger, NorwayHQ checked Sep 16, 20261-101 contacts →

Partial evidence

“tiral’s purpose is to develop the energy and operation management industry sustainably.”

Source: RevenueBase Database · checked Sep 16, 2026
14Indirect evidenceHareid, NorwayHQ checked Sep 16, 20261-101 contacts →

Indirect evidence

“Empowering zero emission!”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceLillehammer, NorwayHQ checked Sep 16, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026

Showing 15 of 40 coastal renewable energy developers based in Norway

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Coastal renewable energy developers based in Norway at a glance

As of Sep 16, 2026
40.3%Verified-email coverage
58.5Average contacts per company
11-50Median size (employees)
22.5%Largest-city concentration · Oslo
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
15
51-200
4
201-500
1
501-1,000
2
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 40 companies.

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 coastal renewable energy developers, 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 “coastal renewable energy developers”. 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 coastal renewable energy developers), 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 coastal renewable energy developers, 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, 943 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 16, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its 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 the category the list is about. Each row is rated strong evidence when the company's own description names coastal renewable energy developers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many coastal renewable energy developers are there based in Norway?

RevenueBase identified 40 coastal renewable energy developers headquartered in Norway as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Seaway7, headquartered in Oslo, tops this list with the largest team on record.

Which city has the most coastal renewable energy developers?

Oslo leads with 9 headquartered companies, followed by Bergen (4) and Stavanger (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 943 verified decision-maker contacts tracked across these 40 companies.

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 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.