Company lists · Data refreshed September 2026

Top 22 Industrial heating companies based in Denmark

Name: Industrial heating companies based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 56 companies tracked

RevenueBase identified 56 company matches for industrial heating companies associated with Denmark as of September 2026 and tracks 1,918 professional contacts across them, including 824 with verified work emails. Herning is the largest hub.

This list covers company matches for industrial heating companies associated with Denmark, 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

56Companies

1,918Contacts tracked

824Verified emails

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The 22 largest industrial heating companies based in Denmark

Ranked by team size

Top 22 of 56 company matches for industrial heating companies based in Denmark, 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	Danfoss Climate Solutions	Exact match	Nordborg, DenmarkHQ recorded Sep 17, 2026	10001+	1,128 contacts →
	Exact match “At Danfoss Climate Solutions, we engineer energy-efficient heating and cooling solutions to help the world get more out of less.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Persolit	Exact match	Munkebo, DenmarkHQ recorded Sep 17, 2026	201-500	89 contacts →
	Exact match “Persolit Entreprenørfirma A/S er en familieejet virksomhed med mere end 80 års erfaring inden for teknisk isolering og energioptimering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Gemina Termix A S	Exact match	Dk-7451 Sunds, DenmarkHQ recorded Sep 17, 2026	51-200	76 contacts →
	Exact match “Since the launching of the Termix 20 water heater in 1986, Gemina Termix has been in constant development and growth.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Danstoker	Exact match	Birk, DenmarkHQ recorded Sep 17, 2026	51-200	76 contacts →
	Exact match “This company profile promotes : Danstoker A/S & Danstoker Poland Sp.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Østergaard Entreprise A S	Exact match	Esbjerg N, DenmarkHQ recorded Sep 17, 2026	51-200	68 contacts →
	Exact match “Vi er Østergaard Entreprise A/S.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	MAX Weishaupt A S	Exact match	Glostrup, DenmarkHQ recorded Sep 17, 2026	51-200	41 contacts →
	Exact match “Max Weishaupt A/S er en af de internationalt førende virksomheder indenfor brændere, kondenserende gaskedler, varmepumper, jordvarme, boringer, solvarme og bygningsautomation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	SAN Electro Heat A S	Exact match	Esboenderup, DenmarkHQ recorded Sep 17, 2026	51-200	41 contacts →
	Exact match “Technical Electrical Heating We are a Danish international company with more than 60 years of experience within technical electrical heating solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Danfoss Redan A S	Exact match	Hårup, DenmarkHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “COMFORT FIRST” er målet for Danfoss Redan A/S i alle led.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Athco Engineering A S	Exact match	Kolding, DenmarkHQ recorded Sep 17, 2026	51-200	24 contacts →
	Exact match “ATHCO Engineering is frontrunner within the design and specialized manufacturing of thermo plates (pillow plates) and customized process equipment to be used in thermal processes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Neotherm A S	Exact match	Frederikssund, DenmarkHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “Neotherm A/S leverer helhedsløsninger til VVS-branchen inden for gulvvarmesystemer, brugsvandssystemer, køle- varmecentraler, klima og energiløsninger samt strålevarme.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Fornax A S	Exact match	Silkeborg, DenmarkHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Over the years Fornax A/S has delivered customer specific solutions for technical heat treatment to the whole of Europe and to the USA, Egypt, Malaysia, China, Russia and Japan.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Devi By Danfoss	Exact match	Kolding, DenmarkHQ recorded Sep 17, 2026	501-1,000	16 contacts →
	Exact match “Make it easy, make it DEVI Electric Heating - DEVI by Danfoss develops and produces electric heating solutions for comfort and total heating, as well as safety anti-frost systems…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Newtronic	Exact match	Horsens, DenmarkHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “Newtronic rådgiver, designer og forhandler løsninger indenfor teknisk el-varme, følere, automatik samt køleprofiler.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Salus Nordic A S	Exact match	Odder, DenmarkHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “Welcome to SALUS Nordic A/S, your reliable partner in advanced heating control technology in the Nordic region.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Dbvvs APS	Exact match	Hesselager, DenmarkHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Our speciality is heating appliances.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	WR Damp	Exact match	Hedehusene, DenmarkHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “WR Damp leverer varme til ethvert formål.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Hedestoker APS	Exact match	Videbæk, DenmarkHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Hos Hedestoker Online har vi specialiseret os i salg af pillefyr.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Nordic FOS	Exact match	Dragør, DenmarkHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “Hurtig reaktionstid, hurtig montering, stor energibesparelse Gamle gulvvarmeanlæg, der er baseret på varmeslanger indstøbt i beton, har ofte en reaktionstid på 24 timer.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Aktive Energi Anlæg A S	Exact match	Herning, DenmarkHQ recorded Sep 17, 2026	51-200	4 contacts →
	Exact match “Vi er totalentreprenør med speciale i fjernvarme- og kraftvarmeanlæg samt kundetilpassede energianlæg til industrien i Danmark, hvor vi arbejder i krydsfeltet mellem rådgivning…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Elvandvarmer.Dk A S	Exact match	Stenstrup, DenmarkHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Vi leverer energi besparende elektriske produkter der giver høj værdi til vores kunder, der omfatter både erhvervslivet og private.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Vvsfirmaet	Exact match	Kirke Såby, DenmarkHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “VVS firmaet er et firma, hvor vi faktisk er eksperter i alle former for VVS arbejde, for det var der vi startede for mere end 30 år siden.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Heatxperts	Exact match	Odense, DenmarkHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “We design and manufacture professional surface heating solutions – from standard drum and container heaters to fully customized 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 “industrial heating companies”. 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 22 of 56 industrial heating companies based in Denmark

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Industrial heating companies based in Denmark at a glance

As of Sep 17, 2026

43.0%Verified-email coverage

34.2Average contacts per company

11-50Median size (employees)

5.4%Largest-city concentration · Herning

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 56 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 Denmark whose business descriptions match “industrial heating companies” 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 824 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 heating companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial heating companies are there based in Denmark?

RevenueBase identified 56 company matches for industrial heating companies associated with Denmark 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?

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

Which city has the most industrial heating companies?

Herning leads with 3 company records, followed by Glostrup (2) and Silkeborg (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 824 professional contacts with verified work emails tracked across these 56 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.