Company lists · Data refreshed September 2026

Top 25 Renewable energy integrators based in Norway

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 88 companies tracked

RevenueBase identified 88 company matches for renewable energy integrators associated with Norway as of September 2026 and tracks 2,543 professional contacts across them, including 887 with verified work emails. Oslo is the largest hub.

This list covers company matches for renewable energy integrators 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

88Companies

2,543Contacts tracked

887Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest renewable energy integrators based in Norway

Ranked by team size

Top 25 of 88 company matches for renewable energy integrators 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	OTOVO	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	201-500	289 contacts →
	Exact match “Otovo is an AI-Native home and business energy services company with a primary focus on solar power.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	NTE	Exact match	Steinkjer, NorwayHQ recorded Sep 17, 2026	201-500	283 contacts →
	Exact match “NTE er et trøndersk eid fornybarselskap som har fokus på kundenes framtidige behov.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Å Entelios	Exact match	Kristiansand, NorwayHQ recorded Sep 17, 2026	51-200	93 contacts →
	Exact match “We deliver energy solutions that contribute to a bright future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Renewables - Bazefield	Exact match	Telemark, NorwayHQ recorded Sep 17, 2026	51-200	91 contacts →
	Exact match “All your data in one place.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Hydro Rein	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	51-200	86 contacts →
	Exact match “At Hydro Rein, we're leading the race to decarbonize industry, delivering renewable energy solutions tailored to the demands of energy-intensive processes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	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
8	Alltec	Exact match	Stord, NorwayHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “Alltec: Pioneering Sustainable Energy Solutions with Innovation and Expertise At Alltec, we're committed to empowering the renewable energy transition through high-quality…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Solcellekraft AS	Exact match	Straume, NorwayHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Solcellekraft er en totalleverandør av komplette solcelleanlegg.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Carbon Circle AS	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Carbon Circle is a project development and EPC house addressing the increasing demand for carbon reduction and energy transition solutions globally.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Vind AI	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “Headquartered in Norway and founded in 2022, Vind AI develops an integrated digital platform that modernises how renewable energy projects are planned and evaluated.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Windstaller Alliance AS	Exact match	Lysaker, NorwayHQ recorded Sep 17, 2026	n/a	16 contacts →
	Exact match “Windstaller Alliance is combining the expertise of three offshore industry leaders to deliver an integrated and highly flexible offering of products, fabrication services, subsea…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Bluetec AS	Exact match	Tønsberg, NorwayHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Vi leverer hele energisystemet!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Frontica Engineering	Exact match	Kristiansand, NorwayHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “Frontica Engineering has merged with Aker Solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Isola Solar AS	Exact match	Larvik, NorwayHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “Isola Solar specializes in integrated solar panels for roofs and walls as well as a comprehensive solar cell system for flat roofs, and is Isola's investment in solar energy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Smart Energi	Exact match	Fredrikstad, NorwayHQ recorded Sep 17, 2026	11-50	10 contacts →
	Exact match “I Smart Energi jobber vi hver dag for at strøm skal være enkelt for deg som er kunde hos oss.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Nordisk Energikontroll AS	Exact match	Skjetten, NorwayHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Nordisk Energikontroll er totalentreprenør innen fornybar varme- og kjøling.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Norhybrid Renewables AS	Exact match	Porsgrunn, NorwayHQ recorded Sep 17, 2026	1-10	9 contacts →
	Exact match “Norhybrid is a Norwegian company that designs and manufactures smart wind turbines with a low visual and environmental footprint and integrates them with solar panels.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Teleklima	Exact match	Porsgrunn, NorwayHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Teleklima er lokalisert i Porsgrunn og har over 40 års fartstid innen prosjektering og montering av ventilasjon, automasjon og service.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	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
21	Solenergi Norge AS	Exact match	Folldal, NorwayHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Solenergi Norge AS leverer komplette, driftssikre og lønnsomme solcelleanlegg for landbruk, næring og industri.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Meventus	Exact match	Kristiansand, NorwayHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “Meventus is a renewable energy consultant and service company with offices in Norway and Sweden delivering services spanning the entire wind power project life cycle to customers…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Geothermal Energy Nordic AS	Exact match	Lysaker, NorwayHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Geothermal Energy Nordic AS (GTML) is an energy company that develops, builds and delivers renewable energy solutions providing heating and cooling based on energy wells.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Vokks Installasjon AS	Exact match	Dokka, NorwayHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Din totalleverandør av elektrotjenester” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Norus Renewables AS	Exact match	Oslo, NorwayHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “A Norwegian Company, owned by operated by US and Norwegian investors, is an international developer and an integrator of commercial and industrial solar photovoltaic (PV) systems…” 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 “renewable energy integrators”. 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 88 renewable energy integrators based in Norway

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

Free signup · no credit card

View the full list →

Renewable energy integrators based in Norway at a glance

As of Sep 17, 2026

34.9%Verified-email coverage

28.9Average contacts per company

1-10Median size (employees)

17.0%Largest-city concentration · Oslo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 88 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 “renewable energy integrators” 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 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 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 “renewable energy integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy integrators are there based in Norway?

RevenueBase identified 88 company matches for renewable energy integrators 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 renewable energy integrators?

Oslo leads with 15 company records, followed by Stavanger (8) and Kristiansand (5).

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 887 professional contacts with verified work emails tracked across these 88 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.

Ready to reach these companies? Verified emails and direct dials for all 88 renewable energy integrators based in Norway. Start with a free account, no credit card.

Download this list →

Related lists

Renewable energy integrators by geography

Browse the directory

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.