Company lists · Data refreshed November 2026

Top 25 Microgeothermal installers based in Switzerland

RevenueBase identified 357 company matches for microgeothermal installers associated with Switzerland as of November 2026 and tracks 1,839 professional contacts across them, including 674 with verified work emails. Geneva is the largest hub.

This list covers company matches for microgeothermal installers associated with Switzerland, 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
357Companies
1,839Contacts tracked
674Verified emails
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The 25 largest microgeothermal installers based in Switzerland

Ranked by team size
Top 25 of 357 company matches for microgeothermal installers based in Switzerland, 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 matchElgg, SwitzerlandHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Erneuerbare Energien aus Sonne, Erde, Luft und Wasser nutzbar machen: Diese Kernaufgabe erfüllt die Soltop Energie AG bereits seit über 40 Jahren konsequent und erfolgreich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDeitingen, SwitzerlandHQ recorded Nov 6, 2026201-50086 contacts →

Exact match

“Built with cutting-edge technology, economical to operate and easy to install: Solar systems from Megasol combine performance, reliability and appearance - from standardized…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLupfig, SwitzerlandHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“STIEBEL ELTRON bietet komfortable und energieeffiziente Lösungen rund um die Themen Erneuerbare Energien, Warmwasser, Klima und Raumheizung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAadorf, SwitzerlandHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Seit 1989 begeistern wir unsere Kunden mit massgeschneiderten Lösungen und unvergleichlichen Dienstleistungen im Bereich der erneuerbaren Energien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchArlesheim, SwitzerlandHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Willkommen bei Planeco GmbH – deiner wegweisenden Partnerin für innovative Energielösungen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAarburg, SwitzerlandHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“DOMOTEC AG ist seit 1976 als innovatives Unternehmen im Bereich «Haustechnik» tätig.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchForel (lavaux), SwitzerlandHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Brauchli SA est une société du groupe HOLDIGAZ spécialisée dans les installations de chauffage et de production de froid dans l'industrie, les services et l'habitation, active sur…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEclépens, SwitzerlandHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“La Société Thermex est dirigée par Nicolas Faivre qui a repris l’entreprise à 100% en 2007 et depuis 2019 un nouvel actionnaire s’est associé avec Nicolas Faivre, le Groupe…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSolothurn, SwitzerlandHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Alle reden davon – wir tun es.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCossonay, SwitzerlandHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Electro-Sol.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBasel, SwitzerlandHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Heizungsmacher AG, ist ein Schweizer Unternehmen, das sich auf den Ersatz alter Heizungen durch moderne Wärmepumpen sowie die Planung und Installation von Photovoltaikanlagen, im…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOberburg, SwitzerlandHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Die Speicherlösung für Ihr Projekt Jenni Energietechnik ist Ihr Partner für Energiespeicher: Ob Industrieanlage, Fernwärmeverbund oder Einfamilienhaus – mit unseren Wärme- und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBardonnex, SwitzerlandHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“AFM SA – Votre expert en confort et énergie durable depuis plus de 20 ans Basée à Genève, AFM SA est une entreprise suisse spécialisée dans l’installation, le dépannage et la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchGrand-lancy, SwitzerlandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Vers un monde à l'énergie plus propre!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEchallens, SwitzerlandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Michel Rime SA, une entreprise ancrée dans le tissu local du Gros-de-Vaud depuis 1898, spécialisée dans le chauffage, les énergies renouvelables, le sanitaire et les conduites en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPlan-les-ouates, SwitzerlandHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Bienvenue sur la page officielle de ProSwissEnergy SA, votre partenaire privilégié en solutions d'énergie renouvelable en Suisse romande.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchZofingen, SwitzerlandHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Unser Service für Dich: Planung und Ausführung von Heizungs- und Industriekälteanlagen Heizung und Fernwärme Jetzt online Preise vergleichen und Offerte erhalten…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLiestal, SwitzerlandHQ recorded Nov 6, 202611-5014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBaar, SwitzerlandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Omniwatt AG ist Installateur für Solaranlagen, Wärmepumpen und Ladeinfrastruktur für elektrische Fahrzeuge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchZurich, SwitzerlandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAdelboden, SwitzerlandHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Erneuerbare Energie, Heizung, Sanitärtechnik, Badsanierung, Dach- und Kaminbau, Zimmeröfen, Rohr- und Fernwärmeleitungsbau.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKriens, SwitzerlandHQ recorded Nov 6, 202651-20012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchEcublens, SwitzerlandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWinterthur, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchYverdon, SwitzerlandHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“We are a team of engineers and business experts with experience in energy networks design and control.”

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

Showing 25 of 357 microgeothermal installers based in Switzerland

See the full list, filter by size, metro and specialty, and access 674 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Microgeothermal installers based in Switzerland at a glance

As of Nov 6, 2026
36.7%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
3.1%Largest-city concentration · Geneva
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
203
11-50
115
51-200
18
201-500
1

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 357 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 Switzerland whose business descriptions match “microgeothermal installers” 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 674 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 “microgeothermal installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many microgeothermal installers are there based in Switzerland?

RevenueBase identified 357 company matches for microgeothermal installers associated with Switzerland 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?

Soltop Energie AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most microgeothermal installers?

Geneva leads with 11 company records, followed by Lausanne (6) and Zurich (6).

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 674 professional contacts with verified work emails tracked across these 357 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.