Company lists · Data refreshed November 2026

Top 25 Power infrastructure engineering firms based in Norway

RevenueBase identified 100 company matches for power infrastructure engineering firms associated with Norway as of November 2026 and tracks 4,326 professional contacts across them, including 1,887 with verified work emails. Oslo is the largest hub.

This list covers company matches for power infrastructure engineering 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 November 6, 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 Nov 6, 2026 How this list was built
100Companies
4,326Contacts tracked
1,887Verified emails
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The 25 largest power infrastructure engineering firms based in Norway

Ranked by team size
Top 25 of 100 company matches for power infrastructure engineering firms based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 20261,001-5,0002,654 contacts →

Exact match

“Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBremnes, NorwayHQ recorded Nov 6, 2026201-500149 contacts →

Exact match

“LOS Elektro er en totalleverandør av elektrotekniske tjenester til kunder innen maritime næringer, energisektoren og bygg- og anleggsbransjen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLysaker, NorwayHQ recorded Nov 6, 2026201-500141 contacts →

Exact match

“Nettpartner er en ledende entreprenør innen elektrisk infrastruktur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFroland, NorwayHQ recorded Nov 6, 2026201-500129 contacts →

Exact match

“Traftec er Norges ledende elektroentreprenør innen utvikling, drift og vedlikehold av elektroteknisk infrastruktur og belysning langs veier og i tunneler.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSandeid, NorwayHQ recorded Nov 6, 2026201-500118 contacts →

Exact match

“Helgevold er den ledende totaltekniske elektroentreprenøren på Haugalandet, med over 340 dyktige ansatte og en moderne bilpark på 140 kjøretøy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Future Technology - Part of Rejlers AS was founded in February 2011 and is located in Oslo, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHamar, NorwayHQ recorded Nov 6, 2026201-50075 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLillestrøm, NorwayHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Coromatic sikrer tilgang til strømforsyning og datakommunikasjon for virksomhetskritiske anlegg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStavanger, NorwayHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“Unitech Power Systems is a leading consultancy and digital solutions provider within electrical power systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLier, NorwayHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Jacobsen Elektro AS – Specialists in power system analysis and protection & control engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFredrikstad, NorwayHQ recorded Nov 6, 202651-20038 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5036 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLierstranda, NorwayHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“NORPEC is a Norwegian supplier of services to the electrical energy sector with focus on electrical power system engineering and protection and control systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDale, NorwayHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Hywer supplies a wide range of services in the renewable energy industry, ranging from- Engineering, Procurement and Construction (EPC-contracts) delivering complete hydropower…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchDrammen, NorwayHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“ECT AS er et av Norges største selvstendige rådgivende ingeniørfirma innenfor elektroteknikk, med fokus på energi, bygg, anlegg, industri og samferdsel.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBergen, NorwayHQ recorded Nov 6, 202611-5021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSkien, NorwayHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Maxeta - Energiavdelingen leverer verktøy og materiell til e-verk, jernbane, industri og systemintegratorer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“EAAS eies og drives av personer med lang erfaring i bransjen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOslo, NorwayHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Providing specialist electrical engineering expertise to the data center and high voltage industries for conceptual and detailed design; supervision and commissioning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDrammen, NorwayHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Fremst AS er et rådgivende ingeniørselskap spesialisert på elektroteknikk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMoss, NorwayHQ recorded Nov 6, 202651-20014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVestnes, NorwayHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“POWERLINE NO D.O.O.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFlorø, NorwayHQ recorded Nov 6, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLillestrøm, NorwayHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Enestor is a Norwegian consulting company, and our employees possess unique expertise in project and engineering management, mechanical design, control systems, control…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDrammen, NorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 100 power infrastructure engineering firms based in Norway

See the full list, filter by size, metro and specialty, and access 1,887 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power infrastructure engineering firms based in Norway at a glance

As of Nov 6, 2026
43.6%Verified-email coverage
43.3Average contacts per company
11-50Median size (employees)
18.0%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
34
51-200
7
201-500
6
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 100 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 “power infrastructure engineering 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 1,887 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 November 6, 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 “power infrastructure engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power infrastructure engineering firms are there based in Norway?

RevenueBase identified 100 company matches for power infrastructure engineering firms associated with Norway as of November 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?

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

Which city has the most power infrastructure engineering firms?

Oslo leads with 18 company records, followed by Bergen (6) and Hamar (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 1,887 professional contacts with verified work emails tracked across these 100 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 November 6, 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.