Company lists · Data refreshed September 2026

Top 25 Industrial electrification companies based in Norway

Name: Industrial 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 302 companies tracked

RevenueBase identified 302 industrial electrification companies headquartered in Norway as of September 2026 and tracks 3,163 professional contacts across them, including 1,302 with verified work emails. Oslo is the largest hub.

This list covers industrial electrification companies 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 17, 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 17, 2026 86% judged on-target in blind review

302Companies

3,163Contacts tracked

1,302Verified emails

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The 25 largest industrial electrification companies based in Norway

Ranked by team size

Top 25 of 302 industrial electrification companies based in Norway, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial electrification companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	VOLUE	Indirect evidence	Oslo, NorwayHQ checked Sep 17, 2026	501-1,000	574 contacts →
	Indirect evidence “Every megawatt matters.” Source: RevenueBase Database · checked Sep 17, 2026
2	BLU Electro	Indirect evidence	Stavanger/sandnes, NorwayHQ checked Sep 17, 2026	201-500	112 contacts →
	Indirect evidence “Safety and security aren't features.” Source: RevenueBase Database · checked Sep 17, 2026
3	Helgevold	Indirect evidence	Sandeid, NorwayHQ checked Sep 17, 2026	201-500	110 contacts →
	Indirect evidence “Helgevold er den ledende totaltekniske elektroentreprenøren på Haugalandet, med over 340 dyktige ansatte og en moderne bilpark på 140 kjøretøy.” Source: RevenueBase Database · checked Sep 17, 2026
4	Elmera Group	Indirect evidence	Bergen, NorwayHQ checked Sep 17, 2026	51-200	105 contacts →
	Indirect evidence “Elmera Group ASA (tidligere Fjordkraft Holding ASA) er et børsnotert konsern som består av flere selskaper med ulike virksomhetsområder innenfor tjenestesalg til energibransjen og…” Source: RevenueBase Database · checked Sep 17, 2026
5	IKM Elektro AS	Indirect evidence	Sola, NorwayHQ checked Sep 17, 2026	51-200	89 contacts →
	Indirect evidence “IKM Elektro AS is a company within the IKM Group.” Source: RevenueBase Database · checked Sep 17, 2026
6	Origo Solutions A Hima Company	Indirect evidence	Kristiansand, NorwayHQ checked Sep 17, 2026	51-200	85 contacts →
	Indirect evidence “A TRUSTED PARTNER FOR THE ENERGY INDUSTRY WITHIN SAFETY, AUTOMATION AND DATA MANAGEMENT Origo Solutions is a solution provider and supplier of control, automation, safety and data…” Source: RevenueBase Database · checked Sep 17, 2026
7	Ingeniør Ivar Pettersen AS	Partial evidence	Drammen, NorwayHQ checked Sep 17, 2026	201-500	77 contacts →
	Partial evidence “Til næringseiendommer, industrielle og kommunale bygg, leverer vi elektriske installasjoner.” Source: RevenueBase Database · checked Sep 17, 2026
8	Lysteknikk Elektroentreprenør AS	Indirect evidence	Oslo, NorwayHQ checked Sep 17, 2026	51-200	67 contacts →
	Indirect evidence “Lysteknikk Elektroentreprenør AS is a leading Norwegian electrical contractor, specializing in the design, installation, and maintenance of advanced electrical systems for the B2B…” Source: RevenueBase Database · checked Sep 17, 2026
9	Malthe Winje Gruppen	Indirect evidence	Oslo, NorwayHQ checked Sep 17, 2026	51-200	60 contacts →
	Indirect evidence “Malthe Winje is a Norwegian company, founded in 1922.” Source: RevenueBase Database · checked Sep 17, 2026
10	Tratec Norcon AS	Indirect evidence	Vennesla, NorwayHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “Tratec Norcon is a leading technology company within automation for industry, transport, offshore and municipal technology.” Source: RevenueBase Database · checked Sep 17, 2026
11	Installatøren Fredrikstad AS	Indirect evidence	Rolvsøy, NorwayHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “Installatøren Fredrikstad AS har holdt koken i over 30 år og det feiret vi skikkelig i 2019.” Source: RevenueBase Database · checked Sep 17, 2026
12	Smart Elektro AS	Indirect evidence	Oslo, NorwayHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “Smart Elektro ble etablert i 7.11.2002, og er et privateid elektroinstallasjonsselskap.” Source: RevenueBase Database · checked Sep 17, 2026
13	Eltera	Indirect evidence	Billingstad, NorwayHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “Eltera har hovedkontor på Billingstad med virksomheter i Porsgrunn, Gjøvik, Hamar og Lillehammer.” Source: RevenueBase Database · checked Sep 17, 2026
14	Nett-Tjenester AS	Partial evidence	Fredrikstad, NorwayHQ checked Sep 17, 2026	51-200	32 contacts →
	Partial evidence “Nett-Tjenester AS prosjekterer, bygger og drifter elektrisk infrastruktur for netteiere, selskap innen kraftproduksjon, industri og privat kunder.” Source: RevenueBase Database · checked Sep 17, 2026
15	ALT Installasjon AS	Indirect evidence	Våle, NorwayHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “ALT Installasjon - vårt valg av navn er ingen tilfeldighet.” Source: RevenueBase Database · checked Sep 17, 2026
16	Datelco AS	Indirect evidence	Ryen, NorwayHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “Datelco er en elektro, EKOM- og systemleverandør som leverer smarte elektroløsninger for grønne bygg.” Source: RevenueBase Database · checked Sep 17, 2026
17	Pettersson & Gjellesvik AS	Indirect evidence	Bergen, NorwayHQ checked Sep 17, 2026	51-200	27 contacts →
	Indirect evidence “Pettersson & Gjellesvik (PG) er en ledende elektroentreprenør i Bergensregionen og totalleverandør av elektroinstallasjoner innen privat, offentlig og næringsmarkedet.” Source: RevenueBase Database · checked Sep 17, 2026
18	Avitell Elektro	Indirect evidence	Kristiansand, NorwayHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “Avitell er et av Kristiansands ledene elektrofirma med ekspertise innen elektro, automasjon og svakstrøm.” Source: RevenueBase Database · checked Sep 17, 2026
19	Powertech Gruppen	Indirect evidence	Drammen, NorwayHQ checked Sep 17, 2026	201-500	26 contacts →
	Indirect evidence “Den 1.” Source: RevenueBase Database · checked Sep 17, 2026
20	Harstad Elektro	Indirect evidence	Harstad, NorwayHQ checked Sep 17, 2026	51-200	25 contacts →
	Indirect evidence “Harstad Elektro is offering services within installation and engineering for any electrical system.” Source: RevenueBase Database · checked Sep 17, 2026
21	Aventi Group AS	Indirect evidence	Oslo, NorwayHQ checked Sep 17, 2026	51-200	25 contacts →
	Indirect evidence “Aventi Group AS is an provider of automation solutions and services with a focus on utilization within infrastructure and industry.” Source: RevenueBase Database · checked Sep 17, 2026
22	Elektroxperten	Indirect evidence	Kristiansand, NorwayHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Elektroxperten is a company based out of Norway.” Source: RevenueBase Database · checked Sep 17, 2026
23	Prelect	Partial evidence	Bergen, NorwayHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Prelect empowers electrification players with advanced digital solutions, enabling them to outcompete fossil-fueled competitors on a global scale.” Source: RevenueBase Database · checked Sep 17, 2026
24	BRA Elektro AS	Partial evidence	Brattvåg, NorwayHQ checked Sep 17, 2026	51-200	22 contacts →
	Partial evidence “Vi har siden 1933 levert elektro relaterte produkt og tjenester til industri, næring og boligkunder.” Source: RevenueBase Database · checked Sep 17, 2026
25	EFA Elektro AS	Indirect evidence	Oppegård, NorwayHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Efa Elektro AS er en mellomstor aktør på markedet for installasjonsløsninger, men vi har både kunder og leverandører som er blant de største.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial electrification companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial electrification companies.
Partial evidence: Its own public description names part of industrial electrification companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial electrification companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 302 industrial electrification companies based in Norway

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Industrial electrification companies based in Norway at a glance

As of Sep 17, 2026

41.2%Verified-email coverage

10.5Average contacts per company

1-10Median size (employees)

11.6%Largest-city concentration · Oslo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

165

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 302 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 industrial electrification companies, 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 “industrial electrification companies”. 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 industrial electrification companies), 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 industrial electrification companies, 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, 1,302 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 17, 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.

Industrial electrification companies by metro

Industrial electrification companies in Oslo35

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 industrial electrification companies, 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 industrial electrification companies are there based in Norway?

RevenueBase identified 302 industrial electrification companies 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?

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

Which city has the most industrial electrification companies?

Oslo leads with 35 headquartered companies, followed by Bergen (12) and Trondheim (8).

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 1,302 verified decision-maker contacts tracked across these 302 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 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 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.