Company lists · Data refreshed September 2026

Top 25 Geothermal software companies based in the Netherlands

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 68 companies tracked

RevenueBase identified 68 geothermal software companies headquartered in the Netherlands as of September 2026 and tracks 666 professional contacts across them, including 297 with verified work emails. Delft is the largest hub.

This list covers geothermal software companies headquartered in the Netherlands, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

68Companies

666Contacts tracked

297Verified emails

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The 25 largest geothermal software companies based in the Netherlands

Ranked by team size

Top 25 of 68 geothermal software companies based in the Netherlands, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to geothermal software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	IF Technology	Indirect evidence	Arnhem, NetherlandsHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “At IF Technology we are committed to the transition from the use of fossil fuels to sustainable energy.” Source: RevenueBase Database · checked Sep 28, 2026
2	SVP	Indirect evidence	Purmerend, NetherlandsHQ checked Sep 28, 2026	51-200	60 contacts →
	Indirect evidence “SVP - Samen werken aan klimaat \|@Stadsverwarming \| SVP is een groeiend integraal warmtebedrijf dat warmte duurzaam produceert, distribueert en levert aan ruim particuliere en…” Source: RevenueBase Database · checked Sep 28, 2026
3	Panterra Geoconsultants BV	Indirect evidence	Leiderdorp, NetherlandsHQ checked Sep 28, 2026	51-200	60 contacts →
	Indirect evidence “PanTerra Geoconsultants is a leading geological service provider with over 35 years of worldwide industry experience.” Source: RevenueBase Database · checked Sep 28, 2026
4	DGB Earth Sciences	Partial evidence	Enschede, NetherlandsHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “dGB is a seismic interpretation software and services company.” Source: RevenueBase Database · checked Sep 28, 2026
5	T&a Survey	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “T&A Survey is an experienced, independent and technologically advanced subsurface research company specialised in subsurface research, geothermal energy and mining.” Source: RevenueBase Database · checked Sep 28, 2026
6	Ennatuurlijk Aardwarmte	Indirect evidence	Middenmeer, NetherlandsHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Wij zijn Ennatuurlijk Aardwarmte.” Source: RevenueBase Database · checked Sep 28, 2026
7	Vhgm Part Of Sweco	Indirect evidence	Haarlem, NetherlandsHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “VHGM is een toonaangevend specialistisch ontwerp- en adviesbureau met een deskundigheid op het gebied van Bodemenergie en Aquathermie.” Source: RevenueBase Database · checked Sep 28, 2026
8	Yeager Energy	Partial evidence	Leiden, NetherlandsHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “Yeager Energy is an integrated geothermal energy company based in The Netherlands.” Source: RevenueBase Database · checked Sep 28, 2026
9	Remborg Bodemenergie	Indirect evidence	Gorredijk, NetherlandsHQ checked Sep 28, 2026	51-200	20 contacts →
	Indirect evidence “REMBORG is specialist in bronboringen voor gesloten bodemenergie systemen.” Source: RevenueBase Database · checked Sep 28, 2026
10	Duratherm	Indirect evidence	Elburg, NetherlandsHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Duratherm is een zelfstandig onderdeel van Draaijer Grondboringen Beheer BV.” Source: RevenueBase Database · checked Sep 28, 2026
11	Inco-Drilling	Partial evidence	Middenmeer, NetherlandsHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “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 &…” Source: RevenueBase Database · checked Sep 28, 2026
12	Delft Inversion	Indirect evidence	Delft, NetherlandsHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Delft Inversion is a market leading technology company that specialises in seismic modelling and inversion algorithms that are based on the full elastic wave-equation.” Source: RevenueBase Database · checked Sep 28, 2026
13	Installect Advies	Indirect evidence	Nijkerk, NetherlandsHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “De Installect Bedrijven zijn aanvullend op elkaar actief in de realisatie van duurzame energiesystemen met een specialisatie op het gebied van Warmte Koude Opslag in de bodem…” Source: RevenueBase Database · checked Sep 28, 2026
14	JORD	Indirect evidence	Amersfoort, NetherlandsHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Bij Jord leveren we systemen voor gezonde, fossielvrije warmte en verkoeling as a service.” Source: RevenueBase Database · checked Sep 28, 2026
15	Transmark Renewables	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Transmark Renewables is an independent power producer (IPP) and geothermal exploration and development company within the Transmark Group.” Source: RevenueBase Database · checked Sep 28, 2026
16	Aardyn B.V	Partial evidence	Dordrecht, NetherlandsHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Dutch company for development, design, build, finance and operate geothermal energy systems to provide sustainable heat for greenhouse areas, industry and existing district or…” Source: RevenueBase Database · checked Sep 28, 2026
17	Baselinez	Indirect evidence	Vlaardingen, NetherlandsHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “BaselineZ builds immersive technologies for subsurface geoscience and engineering professionals.” Source: RevenueBase Database · checked Sep 28, 2026
18	Geotherm Energy Systems BV	Partial evidence	Spakenburg, NetherlandsHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “Geotherm Energy Systems BV, in 1997 opgericht, houdt zich bezig met het ontwerp, de realisatie en het onderhoud van zonne-energie- en bodemenergiesystemen.” Source: RevenueBase Database · checked Sep 28, 2026
19	Smart-Nrg	Indirect evidence	Barendrecht, NetherlandsHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Bij SMART-NRG willen wij de energietransitie helpen te versnellen.” Source: RevenueBase Database · checked Sep 28, 2026
20	Albreco B.V	Indirect evidence	Katwijk Aan Den Rijn, NetherlandsHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “Duurzame aardwarmte- en zonne-energiesystemen ontwerpen en installeren is wat wij doen.” Source: RevenueBase Database · checked Sep 28, 2026
21	Canopus Drilling Solutions	Partial evidence	Delft, NetherlandsHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Canopus, founded in 2019, developed a game-changing cost-effective drilling technology which improves the productivity of geothermal reservoirs by a factor 2 to 6.” Source: RevenueBase Database · checked Sep 28, 2026
22	AE Systems Aardwarmte Techniek	Indirect evidence	Groningen, NetherlandsHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “AE Systems is dé specialist van Nederland op het gebied van machinale grondboringen t.b.v.” Source: RevenueBase Database · checked Sep 28, 2026
23	Geo-Energie	Indirect evidence	Nieuwdorp, NetherlandsHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “Een warmtepomp is altijd maatwerk.” Source: RevenueBase Database · checked Sep 28, 2026
24	Innoseis	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Seismic surveying technology is a crucial link in addressing the energy needs of a growing world population.” Source: RevenueBase Database · checked Sep 28, 2026
25	VDS Grondboringen	Indirect evidence	Assen, NetherlandsHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “Wij zijn een gespecialiseerd bedrijf dat zich richt op de ontwikkeling en installatie van aardwarmtesystemen en waterbronnen, evenals het uitvoeren van betrouwbaar bodemonderzoek.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: geothermal software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names geothermal software companies.
Partial evidence: Its own public description names part of geothermal software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name geothermal software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 68 geothermal software companies based in the Netherlands

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Geothermal software companies based in the Netherlands at a glance

As of Sep 28, 2026

44.6%Verified-email coverage

9.8Average contacts per company

11-50Median size (employees)

7.4%Largest-city concentration · Delft

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 68 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among geothermal software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the Netherlands whose own description of what they do matches “geothermal software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names geothermal software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among geothermal software companies, and records with no verified work email. Companies headquartered outside Netherlands are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 297 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names geothermal software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many geothermal software companies are there based in the Netherlands?

RevenueBase identified 68 geothermal software companies headquartered in the Netherlands as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

IF Technology, headquartered in Arnhem, tops this list with the largest team on record.

Which city has the most geothermal software companies?

Delft leads with 5 headquartered companies, followed by Amsterdam (4) and Amersfoort (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 297 verified decision-maker contacts tracked across these 68 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.