Company lists · Data refreshed September 2026

Top 25 Rail electrification companies based in Norway

Name: Rail electrification companies based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 65 companies tracked

RevenueBase identified 65 company matches for rail electrification companies associated with Norway as of September 2026 and tracks 857 professional contacts across them, including 336 with verified work emails. Oslo is the largest hub.

This list covers company matches for rail electrification 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 17, 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 17, 2026 How this list was built

65Companies

857Contacts tracked

336Verified emails

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The 25 largest rail electrification companies based in Norway

Ranked by team size

Top 25 of 65 company matches for rail electrification companies based in Norway, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Nettpartner AS	Exact match	Lysaker, NorwayHQ recorded Sep 17, 2026	201-500	129 contacts →
	Exact match “Nettpartner er en ledende entreprenør innen elektrisk infrastruktur.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Traftec	Exact match	Froland, NorwayHQ recorded Sep 17, 2026	201-500	125 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 · Sep 17, 2026 · View company records in RevenueBase
3	Laje AS	Exact match	Hamar, NorwayHQ recorded Sep 17, 2026	201-500	73 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 17, 2026 · View company records in RevenueBase
4	Lefdal Installasjon AS	Exact match	Lysaker, NorwayHQ recorded Sep 17, 2026	51-200	68 contacts →
	Exact match “Lefdal Installasjon ble stiftet av elektroentreprenøren Klaus Lefdal i 1934.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Railcom AS	Exact match	Lillestrom Viken, NorwayHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “RailCom AS er et privat entreprenørselskap med fokus på nybygging og vedlikehold av jernbane, trikk, t-bane og telekommunikasjon.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Nett-Tjenester AS	Exact match	Fredrikstad, NorwayHQ recorded Sep 17, 2026	51-200	32 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 17, 2026 · View company records in RevenueBase
7	Rail Infrastructure AS	Exact match	NorwayHQ recorded Sep 17, 2026	51-200	31 contacts →
	Exact match “Mesta eier RIAS (Rail Infrastructure AS) som er en landsdekkende entreprenør for installasjon og vedlikehold innen jernbanetekniske fag.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Rail Production Norge	Exact match	Trollåsen, NorwayHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Rail Production er et selskap som leverer entreprenørtjenester til jernbane og sporvei.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Pettersson & Gjellesvik AS	Exact match	Bergen, NorwayHQ recorded Sep 17, 2026	51-200	27 contacts →
	Exact match “Pettersson & Gjellesvik (PG) er en ledende elektroentreprenør i Bergensregionen og totalleverandør av elektroinstallasjoner innen privat, offentlig og næringsmarkedet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Oppland Elektro	Exact match	Segalstad Bru, NorwayHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “OPPLAND ELEKTRO AS is a company based out of Segalstad bru, Innlandet, Norway.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Elektro-Kontakten AS	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “Elektro-Kontakten AS is a construction company based out of Grenseveien 71B, OSLO, Norway.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Elektro 4 AS	Exact match	Skien, NorwayHQ recorded Sep 17, 2026	51-200	16 contacts →
	Exact match “Elektro 4 er en elektroinstallatør med lang og stolt tradisjon.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Norocs AS	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Powerline NO	Exact match	Vestnes, NorwayHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “POWERLINE NO D.O.O.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Moss Elektro AS	Exact match	Moss, NorwayHQ recorded Sep 17, 2026	51-200	10 contacts →
	Exact match “Moss Elektro is a company based out of Årvollskogen 10, Moss, Viken, Norway.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Skape Entreprenør AS	Exact match	Skedsmokorset, NorwayHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Skape Entreprenør tar på seg alle typer oppdrag innen bygg og anlegg.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	EB Elektro AS	Exact match	Lillestrøm, NorwayHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “Proven high voltage solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Laukas Elektriske AS	Exact match	Lillestrøm, NorwayHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Slam Jernbaneteknikk	Exact match	Rosenholm Campus, NorwayHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Slam Jernbaneteknikk AS er en jernbaneentreprenør med spisskompetanse på elektro, signal, KL og HSV/LFS.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	CRS Elektro AS	Exact match	Rygge, NorwayHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “CRS Elektro leverer komplette elektrotekniske installasjoner og rådgiving innenfor elektro.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Nor-El AS	Exact match	Tromsø, NorwayHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Nor-El, din pålitelige partner innen elektro i Tromsø siden 2001.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Alfred Nesset Automasjon AS	Exact match	Ålesund, NorwayHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Alfred Nesset er totalleverandør av elektro, automasjon, tavleproduksjon og telekommunikasjon.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Relatek Elektro AS	Exact match	Stavanger, NorwayHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Relatek Elektro AS er en elektrobedrift lokalisert i Stavanger.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Miljø Elektro AS	Exact match	Sandnes, NorwayHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Miljø Elektro AS is a construction company based out of 25 Dreierveien, Sandnes, Norway.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Fokus Elektro AS	Exact match	Florø, NorwayHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “rail electrification companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 65 rail electrification companies based in Norway

See the full list, filter by size, metro and specialty, and access 336 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rail electrification companies based in Norway at a glance

As of Sep 17, 2026

39.2%Verified-email coverage

13.2Average contacts per company

11-50Median size (employees)

7.7%Largest-city concentration · Oslo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 65 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 “rail electrification 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 336 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 17, 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 “rail electrification companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rail electrification companies are there based in Norway?

RevenueBase identified 65 company matches for rail electrification 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?

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

Which city has the most rail electrification companies?

Oslo leads with 5 company records, followed by Bergen (3) and Fredrikstad (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 336 professional contacts with verified work emails tracked across these 65 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 17, 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.