Company lists · Data refreshed November 2026

Top 25 Electrical infrastructure testing services based in Norway

RevenueBase identified 58 company matches for electrical infrastructure testing services associated with Norway as of November 2026 and tracks 479 professional contacts across them, including 159 with verified work emails. Oslo is the largest hub.

This list covers company matches for electrical infrastructure testing services 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
58Companies
479Contacts tracked
159Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest electrical infrastructure testing services based in Norway

Ranked by team size
Top 25 of 58 company matches for electrical infrastructure testing services 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 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
2Exact 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
3Exact matchHamar, NorwayHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Elsikkerhet Norge AS ble etablert av en gruppe energiselskaper på indre Østlandet i 2004.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact 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
5Exact 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
6Exact match0680 Oslo, NorwayHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Storm Elektro Oslo-Akershus AS ble stiftet i 2002 og vi utfører alt av elektriske arbeider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchNorwayHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Om Omega Holtan AS Omega Engineering AS innfusjonerte Omega Termografering AS og Jørn Holtan AS i 2016.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchAskim, NorwayHQ recorded Nov 6, 202611-508 contacts →

Exact match

“VI HJELPER DEG MED STERK- OG SVAKSTRØMSLØSNINGER.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOslo, NorwayHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Elektroentreprenør som tilbyr elektrikertjenester, rådgivningstjenster og tilstandskontroll.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSola, NorwayHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Elektrikertjenester for næring og privat!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchOslo, NorwayHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Elsjekk AS er en sikker, uavhengig og derfor nøytral aktør som utfører kontroll og sikkerhetsvurdering av elektriske anlegg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMo I Rana, NorwayHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Botn Elektro er en tradisjonsrik bedrift med lang fartstid i elektrobransjen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOslo, NorwayHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Elektrikertjenesten AS holder til i Ekebergveien 312, Oslo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLillestrøm, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Ikess Norge AS tilbyr kontrolltjenester innen elektrofaget og vi er stolte av å kunne levere spisskompetanse på internkontroll, termografering og verifikasjon av elektriske anlegg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBryne, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact match5179 Godvik, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

“PQS står for Power Quality Solutions - sikker strømforsyning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDokka, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Din totalleverandør av elektrotjenester”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOslo, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Foyn Consult AS ble etablert i 1996 og er et uavhengig rådgivende ingeniørfirma innenfor elektroteknikk, kraft- og teleteknikk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDrammen, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSogndal, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLyngdal, NorwayHQ recorded Nov 6, 2026n/a3 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchØstensjø, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Elprosjekt AS tilbyr tjenester innen elektrokompetanse, detaljprosjektering, elkontroll og termografering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchFolldal, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Elsikkerhet Midt-Norge er et uavhengig elsikkerhetsfirma.”

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

Showing 25 of 58 electrical infrastructure testing services based in Norway

See the full list, filter by size, metro and specialty, and access 159 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Electrical infrastructure testing services based in Norway at a glance

As of Nov 6, 2026
33.2%Verified-email coverage
8.3Average contacts per company
1-10Median size (employees)
22.4%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
18
51-200
4
201-500
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 58 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 “electrical infrastructure testing services” 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 159 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 “electrical infrastructure testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical infrastructure testing services are there based in Norway?

RevenueBase identified 58 company matches for electrical infrastructure testing services 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?

Unitech Power Systems AS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical infrastructure testing services?

Oslo leads with 13 company records, followed by Stavanger (3) 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 159 professional contacts with verified work emails tracked across these 58 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.

Ready to reach these companies? Verified emails and direct dials for all 58 electrical infrastructure testing services based in Norway. Start with a free account, no credit card.

Download this list →

Related lists

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.