Company lists · Data refreshed September 2026

Top 25 Energy infrastructure companies based in Norway

RevenueBase identified 46 company matches for energy infrastructure companies associated with Norway as of September 2026 and tracks 20,119 professional contacts across them, including 3,875 with verified work emails. Oslo is the largest hub.

This list covers company matches for energy infrastructure companies 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
46Companies
20,119Contacts tracked
3,875Verified emails
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The 25 largest energy infrastructure companies based in Norway

Ranked by team size
Top 25 of 46 company matches for energy infrastructure companies 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 matchStavanger, NorwayHQ recorded Sep 16, 202610001+14,332 contacts →

Exact match

“We provide reliable energy for a world with growing demand.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchStavanger, NorwayHQ recorded Sep 16, 20261,001-5,0003,879 contacts →

Exact match

“Aibel builds and maintains critical infrastructure for the energy sector and is one of the largest supplier companies in Norway.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Sep 16, 2026501-1,000437 contacts →

Exact match

“Höegh Evi is the vital link to secure transition-delivering fast, adaptable, and secure solutions that respond to countries’ evolving energy needs.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchPorsgrunn, NorwayHQ recorded Sep 16, 2026501-1,000239 contacts →

Exact match

“Skagerak Energi produces, trades, and transmits electric power and other forms of energy from renewable sources.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchSandsli, NorwayHQ recorded Sep 16, 2026201-500167 contacts →

Exact match

“Equinor ASA is an oil & energy company based out of 90 Sandslivegen, Sandsli, Norway.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchLysaker, NorwayHQ recorded Sep 16, 2026201-500129 contacts →

Exact match

“Nettpartner er en ledende entreprenør innen elektrisk infrastruktur.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchTrondheim, NorwayHQ recorded Sep 16, 202611-50117 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchBergen, NorwayHQ recorded Sep 16, 202651-200105 contacts →

Exact match

“Elmera Group ASA (tidligere Fjordkraft Holding ASA) er et børsnotert konsern som består av flere selskaper med ulike virksomhetsområder innenfor tjenestesalg til energibransjen og…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchHamar, NorwayHQ recorded Sep 16, 2026201-50073 contacts →

Exact match

“Laje er en entreprenør for bygging av infrastruktur innen fagområdene energi, telekommunikasjon og veilys/veiteknikk.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchFredrikstad, NorwayHQ recorded Sep 16, 202651-20032 contacts →

Exact match

“Nett-Tjenester AS prosjekterer, bygger og drifter elektrisk infrastruktur for netteiere, selskap innen kraftproduksjon, industri og privat kunder.”

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

Exact match

“REN is a service provider for companies who build and operate systems for transmission and distribution of electrical energy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchBodø, NorwayHQ recorded Sep 16, 2026201-50028 contacts →

Exact match

“Bodø Energi er et konsern som består av fire komplementerende selskaper, Bodø Energi, Bodø Energi Kraftsalg, Bodø Energi Varme og Frost Kraftentreprenør.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchSortland, NorwayHQ recorded Sep 16, 202651-20024 contacts →

Exact match

“Vesterålskraft er et regionalt energiselskap eid av kommunene Bø, Sortland og Øksnes.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchBergen, NorwayHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“Jøsok er et uavhengig rådgivende konsulentselskap som ble etablert i 1974.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchRognan, NorwayHQ recorded Sep 16, 202651-20018 contacts →

Exact match

“Hovedkontoret til Dragefossen ligger på Rognan i Saltdal kommune.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchDrammen, NorwayHQ recorded Sep 16, 2026201-50015 contacts →

Exact match

“Vi gjør morgendagen helt elektrisk!”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchLevanger, NorwayHQ recorded Sep 16, 202611-5012 contacts →

Exact match

“LinjePartner AS sin strategi er å være Midt-Norges mest attraktive energientreprenør innen utbygging, installasjon, drift og vedlikehold av lav- og høyspennings…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchVestnes, NorwayHQ recorded Sep 16, 202611-5011 contacts →

Exact match

“POWERLINE NO D.O.O.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchMoss, NorwayHQ recorded Sep 16, 202651-20010 contacts →

Exact match

“Moss Elektro is a company based out of Årvollskogen 10, Moss, Viken, Norway.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchTynset, NorwayHQ recorded Sep 16, 202651-2009 contacts →

Exact match

“Nord-Østerdal Kraftlag, NØK, er et selskap som eier infrastruktur- og selskaper med hovedfokus på energi.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchDrammen, NorwayHQ recorded Sep 16, 202611-508 contacts →

Exact match

“Entreprenør og EPC-leverandør for trafo- og koblingsstasjoner, høyspentlinjer og industri.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchSøgne, NorwayHQ recorded Sep 16, 202611-507 contacts →

Exact match

“Opp Kraftledningstjenester AS is an innovative power line construction and optical fiber installation company with self owned and managed helicopter services.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchHol, NorwayHQ recorded Sep 16, 202651-2005 contacts →

Exact match

“Vidju Holding AS eies av kommunene Hol, Ål, Gol, Nesbyen, Flå og Hemsedal.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchEgersund, NorwayHQ recorded Sep 16, 20261-104 contacts →

Exact match

“Rogaland Industrinett AS har som formål å tilrettelegge, eie og drifte elektrisk infrastruktur for kraftkrevende industri i Rogaland.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchFagernes, NorwayHQ recorded Sep 16, 202611-503 contacts →

Exact match

“Griug er det største nettselskapet i Valdres og har nettkonsesjon i eierkommunene Nord-Aurdal, Øystre Slidre og Vestre Slidre.”

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

Showing 25 of 46 energy infrastructure companies based in Norway

See the full list, filter by size, metro and specialty, and access 3,875 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy infrastructure companies based in Norway at a glance

As of Sep 16, 2026
19.3%Verified-email coverage
437.4Average contacts per company
11-50Median size (employees)
8.7%Largest-city concentration · Oslo
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
12
11-50
15
51-200
9
201-500
5
501-1,000
2
1,001-5,000
2
10001+
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 46 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 “energy infrastructure companies” 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 3,875 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 “energy infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure companies are there based in Norway?

RevenueBase identified 46 company matches for energy infrastructure companies 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?

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

Which city has the most energy infrastructure companies?

Oslo leads with 4 company records, followed by Bergen (2) and Drammen (2).

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 3,875 professional contacts with verified work emails tracked across these 46 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.