Company lists · Data refreshed November 2026

Top 25 Thermodynamic heating system providers based in Norway

RevenueBase identified 50 company matches for thermodynamic heating system providers associated with Norway as of November 2026 and tracks 425 professional contacts across them, including 213 with verified work emails. Oslo is the largest hub.

This list covers company matches for thermodynamic heating system providers 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
50Companies
425Contacts tracked
213Verified emails
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The 25 largest thermodynamic heating system providers based in Norway

Ranked by team size
Top 25 of 50 company matches for thermodynamic heating system providers 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 matchFredrikstad, NorwayHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Høiax was established in 1927 and is Norway’s oldest and a leading manufacturer of high quality water heaters.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOslo, NorwayHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Vi har et vidt produktspekter innenfor kjøletekniske produkter og man vil på vår hjemmeside finne en del opplysninger og teknisk informasjon for: • væskekjøleaggregater •…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAsker, NorwayHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Founded in 2017 and headquartered in Asker, Norway, Enerin AS develops and manufactures HoegTemp high-temperature heat pumps (HTHP) based on the Stirling cycle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKongsvinger, NorwayHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Norske Backer is a leading producer of industrial heating solutions in Norway.”

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 matchTromsø, NorwayHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Kvitebjørn Varme AS ble opprettet i 1989 som Troms Kraft Varme AS for å bygge og drifte fjernvarmesystemet i Tromsø med konsesjon fra Norges vassdrags- og energidirektorat (NVE).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact 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
9Exact 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
10Exact 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
11Exact 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
12Exact matchHolmefjord, NorwayHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Dale Kjøleservice AS er en kuldeentreprenør med arbeidsområde hovedsaklig i Bergen og Hordaland, men også i Rogaland og hele Vestland fylke.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchStrømmen, NorwayHQ recorded Nov 6, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchBrumunddal, NorwayHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Norheat tilbyr tjenester og produkter innen fjernvarme og større rørinstallasjoner.* Totalentreprise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchFlekkefjord, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

“BoilerGreen designs, delivers and operates smart hybrid and electric boilers, both old and new, for industrial manufacturers, with energy optimization at the core of what we do.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAsker, NorwayHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Ved behov for ventilasjon, varmepumpe, Kjøleservice av deres anlegg ta kontakt, og vi gir dere ett tilbud eller vi kommer på en befaring!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRakkestad, NorwayHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Spesialister på skreddersydde varmevekslere – direkte fra produsenten DBM Nordic AS er din direkte kobling til markedets ledende varmevekslerteknologi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchStavern, NorwayHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Manufacturer of oil and gas burners for private, industrial and marine use.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOslo, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Varmesystemer AS is a consumer goods company based out of 22 Ensjøveien, Oslo, Norway.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHurdal, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchStavanger, NorwayHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Z Energi AS er en bedrift i Stavanger som spesialiserer seg innen energieffektivisering og 4.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRamnes, NorwayHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Varme- og Kjølesystemer AS: Nytt kapittel med fokus på kvalitet og service Vi har gleden av å informere om at Re Varmeteknikk AS har fusjonert med Varme- og Kjølesystemer AS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSande I Sunnfjord, NorwayHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 50 thermodynamic heating system providers based in Norway

See the full list, filter by size, metro and specialty, and access 213 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermodynamic heating system providers based in Norway at a glance

As of Nov 6, 2026
50.1%Verified-email coverage
8.5Average contacts per company
11-50Median size (employees)
16.0%Largest-city concentration · Oslo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
21
51-200
4
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 50 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 “thermodynamic heating system providers” 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 213 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 “thermodynamic heating system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermodynamic heating system providers are there based in Norway?

RevenueBase identified 50 company matches for thermodynamic heating system providers 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 thermodynamic heating system providers?

Oslo leads with 8 company records, followed by Asker (2) and Stavanger (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 213 professional contacts with verified work emails tracked across these 50 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.