Company lists · Data refreshed September 2026

Top 22 Geothermal software companies based in Switzerland

RevenueBase identified 51 geothermal software companies headquartered in Switzerland as of September 2026 and tracks 255 professional contacts across them, including 94 with verified work emails. Zurich is the largest hub.

This list covers geothermal software companies headquartered in Switzerland, 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
51Companies
255Contacts tracked
94Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest geothermal software companies based in Switzerland

Ranked by team size
Top 22 of 51 geothermal software companies based in Switzerland, 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceYverdon-les-bains, SwitzerlandHQ checked Sep 28, 202611-5028 contacts →

Indirect evidence

“Geo2X is a Swiss Company based near Geneva.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceLiestal, SwitzerlandHQ checked Sep 28, 202611-5015 contacts →

Indirect evidence

“Geo Explorers AG bietet geologische und geophysikalische Dienstleistungen und Messtechnik im Bereich Erdwärmenutzung, Grundwasser und Untergrunderkundung an.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceZurich, SwitzerlandHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“Geo-Energie Suisse AG is Switzerland’s center of excellence for deep geothermal energy.”

Source: RevenueBase Database · checked Sep 28, 2026
4Partial evidenceWinterthur, SwitzerlandHQ checked Sep 28, 202611-5012 contacts →

Partial evidence

“The Swiss company Vela Solaris develops and distributes the simulation software Polysun worldwide.”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceWinterthur, SwitzerlandHQ checked Sep 28, 20261-1010 contacts →

Partial evidence

“With an autonomous and compact drilling robot for boreholes for geothermal probes, we accelerate the heat transition for the net zero goals by reducing the price of the drilling…”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceEcublens, SwitzerlandHQ checked Sep 28, 202611-509 contacts →

Partial evidence

“Enerdrape operates the world's first prefabricated geothermal panel technology.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceZurich, SwitzerlandHQ checked Sep 28, 20261-108 contacts →

Indirect evidence

“TK Consult AG offers an extensive service catalog in environmental and hydraulic engineering consulting, with special emphasis on the numerical modelling of hydrogeology…”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceZurich, SwitzerlandHQ checked Sep 28, 20261-107 contacts →

Partial evidence

“Mondaic develops and licenses the Salvus suite of high-performance software for multi-scale full-waveform modeling and inversion.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceAarau, SwitzerlandHQ checked Sep 28, 20261-107 contacts →

Partial evidence

“Das Team der EBERHARD & Partner AG steht Ihnen jederzeit für Fragen rund um die Nutzung von geothermischer Energie, Altlasten, ingenieurgeologischen Fragen oder Hydrogeologie zur…”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceGeneva, SwitzerlandHQ checked Sep 28, 20261-107 contacts →

Indirect evidence

“GER Geneva Earth Resources is a consultancy company based in Geneva with more than 15 years of know-how.”

Source: RevenueBase Database · checked Sep 28, 2026
11Partial evidenceBern, SwitzerlandHQ checked Sep 28, 20261-106 contacts →

Partial evidence

“Geothermie-Suisse is the umbrella organisation uniting geothermal energy stakeholders in Switzerland.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceZug, SwitzerlandHQ checked Sep 28, 20261-106 contacts →

Partial evidence

“We are a leading European Renewable, Low Carbon Geothermal Energy company delivering delivering Energy From Rocks™.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceLucerne, SwitzerlandHQ checked Sep 28, 20261-105 contacts →

Indirect evidence

“CLEAG's approach is a robust, market-aligned response to the global drive for sustainable base load energy solutions.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidencePayerne, SwitzerlandHQ checked Sep 28, 202611-504 contacts →

Partial evidence

“Exploration, Production and Development of Geothermal Resources.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceUetendorf, SwitzerlandHQ checked Sep 28, 202611-503 contacts →

Indirect evidence

“Sie wollen sich von einer herkömmlichen Heizung verabschieden oder bauen neu und suchen das aktuell beste Heizungssystem auf Basis erneuerbarer Energie?”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceVillars-sur-glâne, SwitzerlandHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“Systèmes de mesure environnementaux Systeme d’alarme pour dangers naturels (lave torrentielle, falaise, inondations) Système de mesure et d’expertise pour la géothermie”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceVinzel, SwitzerlandHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“EnergeÔ SA a pour but le développement, l’installation, l’exploitation et la gestion de sites de production d'énergie géothermique, en particulier sur la région de "La Côte".”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceZug, SwitzerlandHQ checked Sep 28, 20261-103 contacts →

Partial evidence

“At HammerDrum AG, we develop groundbreaking drilling technologies for geothermal energy, tunneling, and specialist foundation engineering.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceSt. Margrethen Sg, SwitzerlandHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“Grosshandel und Beratung im Bereich der Geothermie und Bohrtechnik.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceSt Margrethen, SwitzerlandHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“Die Zukunft in der Erdwärme hat begonnen.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceBusswil Tg, SwitzerlandHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

“Hermann Jost AG is a construction company based out of Hauptstrasse 53, Busswil TG, Switzerland.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceRegensdorf, SwitzerlandHQ checked Sep 28, 20261-101 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026

Showing 22 of 51 geothermal software companies based in Switzerland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 94 reachable decision-makers.

Free signup · no credit card

View the full list →

Geothermal software companies based in Switzerland at a glance

As of Sep 28, 2026
36.9%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
7.8%Largest-city concentration · Zurich
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
15
51-200
2

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 51 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 Switzerland 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 Switzerland 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, 94 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 Switzerland?

RevenueBase identified 51 geothermal software companies headquartered in Switzerland 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?

Geo2x SA, headquartered in Yverdon-Les-Bains, tops this list with the largest team on record.

Which city has the most geothermal software companies?

Zurich leads with 4 headquartered companies, followed by Altstatten (2) and Arni (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 94 verified decision-maker contacts tracked across these 51 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.

Ready to reach these companies? Verified emails and direct dials for all 51 geothermal software companies based in Switzerland. Start with a free account, no credit card.

Download this list →

Related lists

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.