Company lists · Data refreshed October 2026

Top 25 Geothermal heating manufacturers based in the Netherlands

Name: Geothermal heating manufacturers based in the Netherlands
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 291 companies tracked

RevenueBase identified 291 company matches for geothermal heating manufacturers associated with the Netherlands as of October 2026 and tracks 4,596 professional contacts across them, including 1,451 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for geothermal heating manufacturers associated with the Netherlands, 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 October 13, 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 Oct 13, 2026 How this list was built

291Companies

4,596Contacts tracked

1,451Verified emails

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The 25 largest geothermal heating manufacturers based in the Netherlands

Ranked by team size

Top 25 of 291 company matches for geothermal heating manufacturers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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	Aalberts Hydronic Flow Control	Exact match	Almere, NetherlandsHQ recorded Oct 13, 2026	1,001-5,000	658 contacts →
	Exact match “When it comes to comfortable climate in buildings, we set the ultimate standards.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Remeha	Exact match	Apeldoorn, NetherlandsHQ recorded Oct 13, 2026	201-500	408 contacts →
	Exact match “Remeha, the comfort innovators Remeha ontwikkelt al sinds 1935 voortdurend innovatieve en energiezuinige producten voor warmte en warm water, zowel voor woningen als utiliteit.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	Intergas Verwarming B.V	Exact match	Coevorden, NetherlandsHQ recorded Oct 13, 2026	201-500	203 contacts →
	Exact match “Intergas: an introduction.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	ETECK	Exact match	Voorburg, NetherlandsHQ recorded Oct 13, 2026	51-200	149 contacts →
	Exact match “Eteck levert duurzame energie in de vorm van koude en warmte.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Nathan Group	Exact match	Zevenaar, NetherlandsHQ recorded Oct 13, 2026	51-200	127 contacts →
	Exact match “With five specialized organizations, the Nathan Group is the one stop shopping address for all projects in the field of sustainable heating and cooling.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Atag Verwarming	Exact match	Lichtenvoorde, NetherlandsHQ recorded Oct 13, 2026	51-200	113 contacts →
	Exact match “In Lichtenvoorde ontwikkelt ATAG al decennialang verwarmingsoplossingen voor de Nederlandse markt.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Koelplan Airconditioning & Warmtepompen	Exact match	Soesterberg, NetherlandsHQ recorded Oct 13, 2026	51-200	63 contacts →
	Exact match “Koelplan Airconditioning & Warmtepompen is een vooruitstrevende klimaat installateur met focus op energiezuinige en vernieuwende klimaatbeheersingstechnologie.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Weheat	Exact match	Duizel, NetherlandsHQ recorded Oct 13, 2026	51-200	54 contacts →
	Exact match “Weheat is toonaangevend in duurzame verwarmingsoplossingen, gespecialiseerd in warmtepompen.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	SVP	Exact match	Purmerend, NetherlandsHQ recorded Oct 13, 2026	51-200	53 contacts →
	Exact match “SVP - Samen werken aan klimaat \|@Stadsverwarming \| SVP is een groeiend integraal warmtebedrijf dat warmte duurzaam produceert, distribueert en levert aan ruim particuliere en…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Breman Zuid	Exact match	Drunen, NetherlandsHQ recorded Oct 13, 2026	51-200	52 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	VAN Hoften Installatietechniek BV	Exact match	Hardinxveld-Giessendam, NetherlandsHQ recorded Oct 13, 2026	51-200	48 contacts →
	Exact match “Wanneer je op zoek bent naar innovatieve en duurzame installatietechniek voor sanitair en klimaatinstallaties zijn wij de juiste partner.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Fortes Energy Systems	Exact match	Houten, NetherlandsHQ recorded Oct 13, 2026	51-200	39 contacts →
	Exact match “Fortes Energy Systems is dé expert in het overdragen van energie in collectieve warmte- en koudenetten.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	Winterwarm	Exact match	Winterswijk, NetherlandsHQ recorded Oct 13, 2026	51-200	36 contacts →
	Exact match “Winterwarm is a leading European manufacturer of sustainable heating, cooling and lighting solutions for commercial and industrial environments.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Mijnwater	Exact match	Heerlen, NetherlandsHQ recorded Oct 13, 2026	11-50	35 contacts →
	Exact match “De energietransitie is volop aan de gang.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	ASN Installaties	Exact match	Dokkum, NetherlandsHQ recorded Oct 13, 2026	11-50	34 contacts →
	Exact match “ASN Installaties zorgt voor de installatie, service en onderhoud van cv-ketels, geisers,(zonne-)boilers en zonnepanelen.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Stiebel Eltron Nederland BV	Exact match	's-hertogenbosch, NetherlandsHQ recorded Oct 13, 2026	51-200	31 contacts →
	Exact match “STIEBEL ELTRON ontwikkelt en produceert sinds 1924 producten op het allerhoogste technische niveau.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Thermobile Industries BV	Exact match	Breda, NetherlandsHQ recorded Oct 13, 2026	51-200	31 contacts →
	Exact match “For more than 50 years, Thermobile has been making mobile and stationary space heaters that provide the best possible heating for every space.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	Monarch Nederland BV	Exact match	Diemen, NetherlandsHQ recorded Oct 13, 2026	11-50	29 contacts →
	Exact match “Sinds 1955 vertegenwoordigt Monarch de fabrikant Weishaupt GmbH.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Yeager Energy	Exact match	Leiden, NetherlandsHQ recorded Oct 13, 2026	11-50	28 contacts →
	Exact match “Yeager Energy is an integrated geothermal energy company based in The Netherlands.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Inwarmte	Exact match	Utrecht, NetherlandsHQ recorded Oct 13, 2026	11-50	26 contacts →
	Exact match “We believe that sustainable heating and cooling should work for everyone: affordable, reliable, and providing noticeable comfort in everyday life.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Albrand BV	Exact match	Zevenaar, NetherlandsHQ recorded Oct 13, 2026	11-50	24 contacts →
	Exact match “Albrand is specialist in vloerverwarming, vloerkoeling, wandverwarming en plafondverwarming.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Eplucon B.V	Exact match	Nunspeet, NetherlandsHQ recorded Oct 13, 2026	11-50	21 contacts →
	Exact match “Eplucon, opgericht in 2015, heeft als missie om duurzame energie voor iedereen duidelijk, toegankelijk en aantrekkelijk te maken.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	ECO Heating Systems	Exact match	Groningen, NetherlandsHQ recorded Oct 13, 2026	11-50	20 contacts →
	Exact match “For more than 20 years we develop, produce and supply innovative solutions for central heating and domestic hot water applications in offices, apartments, industry and sport…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Duratherm	Exact match	Elburg, NetherlandsHQ recorded Oct 13, 2026	11-50	20 contacts →
	Exact match “Duratherm is een zelfstandig onderdeel van Draaijer Grondboringen Beheer BV.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	HR Energy	Exact match	De Lier, NetherlandsHQ recorded Oct 13, 2026	11-50	19 contacts →
	Exact match “HR energy is Nederlands fabrikant van PVT-warmtepompsystemen en zonneboilers.” Recorded in the RevenueBase company graph · Oct 13, 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 “geothermal heating manufacturers”. 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 291 geothermal heating manufacturers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,451 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geothermal heating manufacturers based in the Netherlands at a glance

As of Oct 13, 2026

31.6%Verified-email coverage

15.8Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · Amsterdam

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

130

11-50

115

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 291 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 the Netherlands whose business descriptions match “geothermal heating manufacturers” 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 1,451 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 October 13, 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 “geothermal heating manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geothermal heating manufacturers are there based in the Netherlands?

RevenueBase identified 291 company matches for geothermal heating manufacturers associated with the Netherlands as of October 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?

Aalberts Hydronic Flow Control tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most geothermal heating manufacturers?

Amsterdam leads with 5 company records, followed by Aa (4) and Deventer (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 1,451 professional contacts with verified work emails tracked across these 291 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 October 13, 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.