Company lists · Data refreshed November 2026

Top 25 Geothermal design engineers based in the Netherlands

RevenueBase identified 57 company matches for geothermal design engineers associated with the Netherlands as of November 2026 and tracks 464 professional contacts across them, including 207 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for geothermal design engineers 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 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
57Companies
464Contacts tracked
207Verified emails
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The 25 largest geothermal design engineers based in the Netherlands

Ranked by team size
Top 25 of 57 company matches for geothermal design engineers based in the Netherlands, 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 matchArnhem, NetherlandsHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“At IF Technology we are committed to the transition from the use of fossil fuels to sustainable energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSchimmert, NetherlandsHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“New Energy Systems adviseert, ontwerpt, levert en installeert systemen voor de opwekking en het gebruik van duurzame energie in woon- en werkomgevingen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDiever, NetherlandsHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Onze passie: meer comfort, minder energie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHoevelaken, NetherlandsHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Unica Energy Solutions maakt de energietransitie waar!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHaarlem, NetherlandsHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“VHGM is een toonaangevend specialistisch ontwerp- en adviesbureau met een deskundigheid op het gebied van Bodemenergie en Aquathermie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGorredijk, NetherlandsHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“REMBORG is specialist in bronboringen voor gesloten bodemenergie systemen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchElburg, NetherlandsHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Duratherm is een zelfstandig onderdeel van Draaijer Grondboringen Beheer BV.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMiddenmeer, NetherlandsHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Inco-Drilling provides Directional Drilling Services focused on applying fit for purpose technology and a competent team to achieve cost effective solutions for Geothermal, Oil &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWormer, NetherlandsHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Bent u op zoek naar een installateur?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDeventer, NetherlandsHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Cornelissen Consulting Services B.V.(CCS) bestaat uit hoog opgeleide techneuten die altijd op zoek zijn naar een duurzame én rendabele oplossing voor klanten bij projecten op…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchElburg, NetherlandsHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Wij zijn Draaijer Installatietechniek B.V.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSpakenburg, NetherlandsHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Geotherm Energy Systems BV, in 1997 opgericht, houdt zich bezig met het ontwerp, de realisatie en het onderhoud van zonne-energie- en bodemenergiesystemen.”

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

Exact match

“AE Systems is dé specialist van Nederland op het gebied van machinale grondboringen t.b.v.”

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

Exact match

“Dutch company for development, design, build, finance and operate geothermal energy systems to provide sustainable heat for greenhouse areas, industry and existing district or…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAssen, NetherlandsHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Duurzaam comfort zonder concessies!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNieuwdorp, NetherlandsHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Een warmtepomp is altijd maatwerk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDordrecht, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Deem installatie bv is een jong en dynamisch bedrijf dat zich richt op bodemenergie mbv warmtepompsystemen voor met name gebouwgebonden installaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAssen, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Wij zijn een gespecialiseerd bedrijf dat zich richt op de ontwikkeling en installatie van aardwarmtesystemen en waterbronnen, evenals het uitvoeren van betrouwbaar bodemonderzoek.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchKatwijk Aan Den Rijn, NetherlandsHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Duurzame aardwarmte- en zonne-energiesystemen ontwerpen en installeren is wat wij doen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNieuwleusen, NetherlandsHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Luinstra Bodemenergie maakt deel uit van Luinstra Watermanagement, een innovatieve groep bedrijven allen gerelateerd aan grondboringen en waterbeheersing.”

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

Exact match

“Bodemenergie voor woningen en bedrijfspanden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNoordwijkerhout, NetherlandsHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Muovitech werd opgericht in 2002 door de familie Ojala en het bedrijf is vandaag de dag de Europese leider in producten voor de geothermische energie branche.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWaddinxveen, NetherlandsHQ recorded Nov 6, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBergeijk, NetherlandsHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Voor niets gaat de zon op.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchEnkhuizen, NetherlandsHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Ontwerp klimaat installaties en bodemenergiesystemen”

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

Showing 25 of 57 geothermal design engineers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 207 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geothermal design engineers based in the Netherlands at a glance

As of Nov 6, 2026
44.6%Verified-email coverage
8.1Average contacts per company
11-50Median size (employees)
7.0%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
25
51-200
11

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 57 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 design engineers” 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 207 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 “geothermal design engineers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geothermal design engineers are there based in the Netherlands?

RevenueBase identified 57 company matches for geothermal design engineers associated with the Netherlands 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?

IF Technology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most geothermal design engineers?

Amsterdam leads with 4 company records, followed by Dordrecht (2) and Waddinxveen (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 207 professional contacts with verified work emails tracked across these 57 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.