Company lists · Data refreshed September 2026

Top 25 Industrial energy services based in Norway

Name: Industrial energy services based in Norway
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 46 companies tracked

RevenueBase identified 46 company matches for industrial energy services associated with Norway as of September 2026 and tracks 1,640 professional contacts across them, including 607 with verified work emails. Oslo is the largest hub.

This list covers company matches for industrial energy 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 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

46Companies

1,640Contacts tracked

607Verified emails

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The 25 largest industrial energy services based in Norway

Ranked by team size

Top 25 of 46 company matches for industrial energy services 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	GK	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	1,001-5,000	1,150 contacts →
	Exact match “GK er en ledende teknisk entreprenør og servicepartner.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Norsk Energi	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	51-200	79 contacts →
	Exact match “Specialists in thermal energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	ALT Installasjon AS	Exact match	Våle, NorwayHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “ALT Installasjon - vårt valg av navn er ingen tilfeldighet.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Sodvin	Exact match	Heim, NorwayHQ recorded Sep 17, 2026	51-200	28 contacts →
	Exact match “Sodvin AS har som mål å bidra til det grønne skiftet ved bruk av teknologi og fornybar energi og tilbyr tjenester innen energisparing, kundesystem og skytjenester.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	EM Systemer AS	Exact match	Bergen, NorwayHQ recorded Sep 17, 2026	51-200	25 contacts →
	Exact match “Gjennom bransjekunnskap, nytenkning og engasjement skal vi tilby energieffektive systemer og tekniske løsninger som øker lønnsomheten og komforten i kommersiell bygningsdrift.”” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Evotek AS	Exact match	Lysaker, NorwayHQ recorded Sep 17, 2026	11-50	22 contacts →
	Exact match “EvoTek tilbyr rådgivingstjenester innenfor energirådgivning, byggherretjenester og tverrfaglig teknisk rådgivning.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Green Norway	Exact match	Grimstad, NorwayHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Veni Metering AS	Exact match	Drammen, NorwayHQ recorded Sep 17, 2026	201-500	13 contacts →
	Exact match “Komplette tjenester for måling, fordeling, fakturering, kontroll og rapportering av energiforbruk i næringsbygg.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	TGN Energy	Exact match	Tønsberg, NorwayHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Our mission is to maximize energy access while minimizing environmental impact.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Opt-E	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Opt-E AS is a technology and analytics company delivering Energy Saving as a Service (ESaaS) to optimize energy use and operational performance in pumps and fans.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Pascal Automasjon	Exact match	Larvik, NorwayHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Pascal Automasjon leverer gode løsninger for energisparing og optimalisering av små og store anlegg.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Termoenergi Norge AS	Exact match	Sandefjord, NorwayHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “Termoenergi Norge AS er spesialister på energisparende tiltak innen byggenæringen.#Energimerking #Energirådgivning #Energivurdering tekniske anlegg, Bygningsfysisk prosjektering…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Straye EL & Solar AS	Exact match	NorwayHQ recorded Sep 17, 2026	201-500	9 contacts →
	Exact match “Vi tilbyr gjennomtenkte og fremtidsrettede smarte løsninger innen energi og elektroinstallasjon.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Ensonor AS	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Working for a better environment and for sustainable use of energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Eld365	Exact match	Skodje, NorwayHQ recorded Sep 17, 2026	1-10	6 contacts →
	Exact match “Vi tar oss av alt som har med energisparing for din bedrift.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Merelektro AS	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “MERELEKTRO AS is a company based out of Oslo, Oslo, Norway.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Eneas Services AS	Exact match	Drammen, NorwayHQ recorded Sep 17, 2026	201-500	5 contacts →
	Exact match “Eneas is a part of VENI Energy Group - a leading player in energy services and sourcing.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Kraftmontasjen AS	Exact match	Rissa, NorwayHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Energima Analyse	Exact match	Ålesund, NorwayHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	wattscout.ai	Exact match	Halden, NorwayHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “We help businesses cut energy costs, increase profitability, and maximize their impact on sustainability by delivering critical systems to energy exchanges and companies globally.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	energipakka.no	Exact match	Åskollen, NorwayHQ recorded Sep 17, 2026	51-200	2 contacts →
	Exact match “Helhetlig og lønnsom oppgradering av eksisterende bygg.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Riecon AS	Exact match	Skjetten, NorwayHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Riecon er et konsulentfirma som arbeider for å redusere bedriftens energikostnader, samt å levere komplette tjenester som vil gjøre arbeidet med energi og miljø betydelig enklere.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	EEFFY	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “Lurer du på hva som er de riktige energitiltak for akkurat din bolig?” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Energitiltaket AS	Exact match	Kristiansand, NorwayHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Vi leverer tjenester og produkter til energitiltak og bærekraftige energiløsninger.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Aneo Industry	Exact match	Trondheim, NorwayHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Your energy is our responsibility!” 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 “industrial energy services”. 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 46 industrial energy services based in Norway

See the full list, filter by size, metro and specialty, and access 607 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial energy services based in Norway at a glance

As of Sep 17, 2026

37.0%Verified-email coverage

35.7Average contacts per company

1-10Median size (employees)

15.2%Largest-city concentration · Oslo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 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 “industrial energy 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 607 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 “industrial energy services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial energy services are there based in Norway?

RevenueBase identified 46 company matches for industrial energy services 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?

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

Which city has the most industrial energy services?

Oslo leads with 7 company records, followed by Trondheim (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 607 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 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.