Company lists · Data refreshed November 2026

Top 25 Microgeothermal installers based in Norway

RevenueBase identified 140 company matches for microgeothermal installers associated with Norway as of November 2026 and tracks 758 professional contacts across them, including 275 with verified work emails. Oslo is the largest hub.

This list covers company matches for microgeothermal installers 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
140Companies
758Contacts tracked
275Verified emails
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The 25 largest microgeothermal installers based in Norway

Ranked by team size
Top 25 of 140 company matches for microgeothermal installers 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 matchOslo, NorwayHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“ABK-Qviller AS is Norway’s largest importer and competency centre for heat pumps, heat absorbers and air conditioners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“Release designs, finances and installs scalable solar power plants and battery storage and leases out the equipment on short- or long-term contracts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Smart Elektro ble etablert i 7.11.2002, og er et privateid elektroinstallasjonsselskap.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchStraume, NorwayHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Solcellekraft er en totalleverandør av komplette solcelleanlegg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLyefjell, NorwayHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“ACsenteret er Norges største merkeuavhengig leverandør av varmepumper og leverer og installerer alt innen varmepumper og klimaanlegg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“LK Systems er en ledende leverandør av komplette systemer for vannbåren gulvvarme, kjøling og tappevann i Norden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHolmestrand, NorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Olvondo Technology develops, sells, and operates a Stirling based renewable energy technology known as the HighLift heat pump.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFolldal, NorwayHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Solenergi Norge AS leverer komplette, driftssikre og lønnsomme solcelleanlegg for landbruk, næring og industri.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTrondheim, NorwayHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Turning buildings into flexible energy systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSkjetten, NorwayHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Nordisk Energikontroll er totalentreprenør innen fornybar varme- og kjøling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSofiemyr, NorwayHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHornindal, NorwayHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Øen Kuldeteknikk AS is specialized in technical installation of heat pumps and/or cooling systems based in Hornindal, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHamar, NorwayHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Svalun AS is delivering thermal energy from ground source wells and other renewable energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOslo, NorwayHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Vårt formål er å bidra til energisparing og redusert klimapåvirkning gjennom å tilby moderne oppvarmingsløsninger for bygg og varmt vann.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLysaker, NorwayHQ recorded Nov 6, 20261-107 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKristiansand S, NorwayHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Kinnan er din partner for energi- og klimasmarte løsninger Vi distribuerer varmepumper og energieffektive inneklimaløsninger til både faghandel og prosjektmarkedet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchGrimstad, NorwayHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Skagerak Solutions leverer miljøvennlig fjern -og nærvarme anlegg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTønsberg, NorwayHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBærum, NorwayHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Blikra & Søderblom AS ble stiftet i 1995 og er i dag en godt etablert klimaentreprenør.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFredrikstad/sarpsborg, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Plusconsult tilbyr smarte og effektive rådgivertjenester for elektroinstallatører og byggebransjen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLysaker, NorwayHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Hybrid Energy AS, part of Johnson Controls, provides high-end Hybrid Heat Pumps based on their unique patented technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNesbru, NorwayHQ recorded Nov 6, 202611-505 contacts →

Exact match

“hva som gjør et elektrikerfirma som Grønn Strøm AS spesielt- Fokus på fornybar energi: spesialisert på solcelleanlegg, og andre energieffektive løsninger- Bærekraft i praksis…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNarvik, NorwayHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOslo, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Envieco AS har spesialisert seg på energi effektivisering av eiendom gjennom installasjon av produkter som henter energi fra omgivelsene våre.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSollihøgda, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Hitech Energy leverer moderne energisystemer og produkter som er velegnet til blant annet radiatoroppvarming og/eller vannbåren gulvvarme - for nye installasjoner eller som…”

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

Showing 25 of 140 microgeothermal installers based in Norway

See the full list, filter by size, metro and specialty, and access 275 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Microgeothermal installers based in Norway at a glance

As of Nov 6, 2026
36.3%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
12.1%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
87
11-50
41
51-200
6
201-500
1
501-1,000
1
1,001-5,000
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 140 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 “microgeothermal installers” 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 275 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 “microgeothermal installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many microgeothermal installers are there based in Norway?

RevenueBase identified 140 company matches for microgeothermal installers 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?

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

Which city has the most microgeothermal installers?

Oslo leads with 17 company records, followed by Bergen (5) and Kristiansand (4).

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 275 professional contacts with verified work emails tracked across these 140 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.

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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.