Company lists · Data refreshed November 2026
Top 25 Geothermal heating contractors based in Switzerland
RevenueBase identified 107 company matches for geothermal heating contractors associated with Switzerland as of November 2026 and tracks 334 professional contacts across them, including 128 with verified work emails. Arni is the largest hub.
This list covers company matches for geothermal heating contractors 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.
The 25 largest geothermal heating contractors based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 50 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 | |||||
| 2 | 15 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 | |||||
| 3 | 12 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 | |||||
| 4 | 11 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 | |||||
| 5 | 10 contacts → | ||||
Exact match “Sie erhalten alles aus einer Hand: von der individuellen Beratung über die fachgerechte Planung, Installation und Reparatur bis zum aufmerksamen Kundendienst.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 9 contacts → | ||||
Exact match “Wir sind ein dynamisches Unternehmen, das sich auf die Bereitstellung erstklassiger Haustechniklösungen spezialisiert hat.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “Für welches Heizsystem Sie sich auch entscheiden: Wärmepumpen mit oder ohne Erdsonden, oder Biomasse-Heizkessel.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “Wir planen, entwickeln und realisieren zukunftsorientiert, vorausschauend, kosten- und umweltbewusst die optimale Kälte, Klima und Energie-Technik für unsere Kunden.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “Dal 1961.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Die Tarag verfügt über 50 Jahre Erfahrung und Kompetenz rund um die Themen Heizung, Sanitärarbeiten und Tanksanierung.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “Fondée en 1972 à Saillon, Buchard SA est active dans le domaine du chauffage, de la ventilation, de la maintenance, du dépannage et de la gestion d'énergie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “Fest in der Region verankert.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Heizungen Neubauten Wärmepumpen Wärmepumpenanlagen Erdsonden Erdwärmesonden Sole/Wasser Luft/WasserÖlheizungen Gasheizungen Holzheizungen Pelletsheizungen Solaranlagen…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “SANIERUNG/ERSATZANLAGEN Stimmen die Temperaturen oder Emissionswerte nicht mehr?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Fondé en 1970, Bosson-Pillet SA est une des entreprise leader du marché genevois du chauffage.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Sie wollen sich von einer herkömmlichen Heizung verabschieden oder bauen neu und suchen das aktuell beste Heizungssystem auf Basis erneuerbarer Energie?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Wir, von meineheizung.ch, helfen Ihnen einfach und bequem, auf moderne, energieeffiziente Heizungssysteme umzusteigen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “Einfamilien- oder Mehrfamilienhäuser, Industrieanlagen, Neu- oder Umbauten, Wasserversorgungsleitungen, Wärmeerzeugung mit erneuerbaren Energien wie Wärmepumpen, Holz und…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Grosshandel und Beratung im Bereich der Geothermie und Bohrtechnik.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Die Zukunft in der Erdwärme hat begonnen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Alles was Haustechnik ausmacht Heizung Lüftung Klima Elektro Sanitär Service 24Stunden!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Die Firma Rutz & Co AG deckt den ganzen Sanitär & Heizungs Bereich ab.” Recorded in the RevenueBase company graph · Nov 6, 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 contractors”. 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 107 geothermal heating contractors based in Switzerland
See the full list, filter by size, metro and specialty, and access 128 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Geothermal heating contractors based in Switzerland at a glance
As of Nov 6, 2026Companies by employee count
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 107 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 “geothermal heating contractors” 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 128 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 heating contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many geothermal heating contractors are there based in Switzerland?
RevenueBase identified 107 company matches for geothermal heating contractors 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?
Domotec AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most geothermal heating contractors?
Arni leads with 2 company records, followed by Basel (2) and Etoy (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 128 professional contacts with verified work emails tracked across these 107 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.
Ready to reach these companies? Verified emails and direct dials for all 107 geothermal heating contractors based in Switzerland. Start with a free account, no credit card.
Download this list →Related lists
Geothermal heating contractors by geography
- Geothermal heating contractors based in Australia
- Geothermal heating contractors based in Austria
- Geothermal heating contractors based in Belgium
- Geothermal heating contractors based in Canada
- Geothermal heating contractors based in Denmark
- Geothermal heating contractors based in Finland
- Geothermal heating contractors based in France
- Geothermal heating contractors based in Germany
- Geothermal heating contractors based in Ireland
- Geothermal heating contractors based in Italy
- Geothermal heating contractors based in the Netherlands
- Geothermal heating contractors based in Spain
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Geothermal heating contractors based in Australia
- Geothermal heating contractors based in Austria
- Geothermal heating contractors based in Belgium
- Geothermal heating contractors based in Canada
- Geothermal heating contractors based in Denmark
- Geothermal heating contractors based in Finland
Company intelligence · public preview
Top 25 geothermal heating contractors based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 107 matching company records for geothermal heating contractors based in Switzerland, with 334 tracked contacts and 128 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 geothermal heating contractors based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Domotec AGdomotec.chHQ: Aarburg, SwitzerlandReported employees: 51-200 | Aarburg, Switzerland | 51-200 | Exact match | 50 contacts → |
“DOMOTEC AG ist seit 1976 als innovatives Unternehmen im Bereich «Haustechnik» tätig.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Lehmann 2000lehmann2000.chHQ: Zofingen, SwitzerlandReported employees: 51-200 | Zofingen, Switzerland | 51-200 | Exact match | 15 contacts → |
“Unser Service für Dich: Planung und Ausführung von Heizungs- und Industriekälteanlagen Heizung und Fernwärme Jetzt online Preise vergleichen und Offerte erhalten…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Beosolar Gmbhbeosolar.chHQ: Adelboden, SwitzerlandReported employees: 11-50 | Adelboden, Switzerland | 11-50 | Exact match | 12 contacts → |
“Erneuerbare Energie, Heizung, Sanitärtechnik, Badsanierung, Dach- und Kaminbau, Zimmeröfen, Rohr- und Fernwärmeleitungsbau.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Enerdrapeenerdrape.comHQ: Ecublens, SwitzerlandReported employees: 11-50 | Ecublens, Switzerland | 11-50 | Exact match | 11 contacts → |
“Enerdrape operates the world's first prefabricated geothermal panel technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Wärmebau AGwaermebau.chHQ: Weiningen, SwitzerlandReported employees: 11-50 | Weiningen, Switzerland | 11-50 | Exact match | 10 contacts → |
“Sie erhalten alles aus einer Hand: von der individuellen Beratung über die fachgerechte Planung, Installation und Reparatur bis zum aufmerksamen Kundendienst.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Haustechnikhaustechnik-hoch2.chHQ: Staas, SwitzerlandReported employees: 11-50 | Staas, Switzerland | 11-50 | Exact match | 9 contacts → |
“Wir sind ein dynamisches Unternehmen, das sich auf die Bereitstellung erstklassiger Haustechniklösungen spezialisiert hat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Eletherm AGeletherm.ch HQ: Chur, SwitzerlandReported employees: 1-10 | Chur, Switzerland | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 |  Staub Heizungen AGstaub-heizungen.chHQ: Steckborn District, SwitzerlandReported employees: 11-50 | Steckborn District, Switzerland | 11-50 | Exact match | 7 contacts → |
“Für welches Heizsystem Sie sich auch entscheiden: Wärmepumpen mit oder ohne Erdsonden, oder Biomasse-Heizkessel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Heller AGheller-ket.chHQ: St. Margrethen, SwitzerlandReported employees: 11-50 | St. Margrethen, Switzerland | 11-50 | Exact match | 6 contacts → |
“Wir planen, entwickeln und realisieren zukunftsorientiert, vorausschauend, kosten- und umweltbewusst die optimale Kälte, Klima und Energie-Technik für unsere Kunden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Servodomo SA Vezzoligas SAvezzoli.chHQ: Bedano, SwitzerlandReported employees: 11-50 | Bedano, Switzerland | 11-50 | Exact match | 5 contacts → |
“Dal 1961.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Tarag AGtarag.chHQ: Reinach Basel-land, SwitzerlandReported employees: 11-50 | Reinach Basel-land, Switzerland | 11-50 | Exact match | 5 contacts → |
“Die Tarag verfügt über 50 Jahre Erfahrung und Kompetenz rund um die Themen Heizung, Sanitärarbeiten und Tanksanierung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Buchard SAbuchard-sa.chHQ: Saillon, SwitzerlandReported employees: 1-10 | Saillon, Switzerland | 1-10 | Exact match | 5 contacts → |
“Fondée en 1972 à Saillon, Buchard SA est active dans le domaine du chauffage, de la ventilation, de la maintenance, du dépannage et de la gestion d'énergie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Lampert Walker AGwaermeloesungen.chHQ: Rapperswil-jona, SwitzerlandReported employees: 11-50 | Rapperswil-jona, Switzerland | 11-50 | Exact match | 5 contacts → |
“Fest in der Region verankert.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Pfister Heizungenpfisterheizungen.ch HQ: St. Gallen, SwitzerlandReported employees: 1-10 | St. Gallen, Switzerland | 1-10 | Exact match | 5 contacts → |
“Heizungen Neubauten Wärmepumpen Wärmepumpenanlagen Erdsonden Erdwärmesonden Sole/Wasser Luft/WasserÖlheizungen Gasheizungen Holzheizungen Pelletsheizungen Solaranlagen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ammann Schmid AGammann-schmid.chHQ: Uster, SwitzerlandReported employees: 11-50 | Uster, Switzerland | 11-50 | Exact match | 4 contacts → |
“SANIERUNG/ERSATZANLAGEN Stimmen die Temperaturen oder Emissionswerte nicht mehr?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Bosson ET Pillet SAbosson-pillet.chHQ: Petit Lancy, SwitzerlandReported employees: 51-200 | Petit Lancy, Switzerland | 51-200 | Exact match | 4 contacts → |
“Fondé en 1970, Bosson-Pillet SA est une des entreprise leader du marché genevois du chauffage.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  E-Therm AGe-therm.chHQ: Uetendorf, SwitzerlandReported employees: 11-50 | Uetendorf, Switzerland | 11-50 | Exact match | 3 contacts → |
“Sie wollen sich von einer herkömmlichen Heizung verabschieden oder bauen neu und suchen das aktuell beste Heizungssystem auf Basis erneuerbarer Energie?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  meineheizung.chmeineheizung.chHQ: Aarau, SwitzerlandReported employees: 1-10 | Aarau, Switzerland | 1-10 | Exact match | 3 contacts → |
“Wir, von meineheizung.ch, helfen Ihnen einfach und bequem, auf moderne, energieeffiziente Heizungssysteme umzusteigen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Röthlisberger Haustechnik AGroethlisberger-haustechnik.chHQ: Bützberg, SwitzerlandReported employees: 1-10 | Bützberg, Switzerland | 1-10 | Exact match | 3 contacts → |
“Einfamilien- oder Mehrfamilienhäuser, Industrieanlagen, Neu- oder Umbauten, Wasserversorgungsleitungen, Wärmeerzeugung mit erneuerbaren Energien wie Wärmepumpen, Holz und…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Schiebler Wärmetechnik Gmbhschiebler.ch HQ: Würenlos, SwitzerlandReported employees: 1-10 | Würenlos, Switzerland | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 |  Algeo AGalgeo.chHQ: St. Margrethen Sg, SwitzerlandReported employees: 1-10 | St. Margrethen Sg, Switzerland | 1-10 | Exact match | 2 contacts → |
“Grosshandel und Beratung im Bereich der Geothermie und Bohrtechnik.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Separatusseparatus.chHQ: St Margrethen, SwitzerlandReported employees: 1-10 | St Margrethen, Switzerland | 1-10 | Exact match | 2 contacts → |
“Die Zukunft in der Erdwärme hat begonnen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dumas-Kessler Chauffage SAdkc-chauffage.ch HQ: Clarens, SwitzerlandReported employees: 1-10 | Clarens, Switzerland | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Koster Ag, Heizung Lüftungkosterag.chHQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 2 contacts → |
“Alles was Haustechnik ausmacht Heizung Lüftung Klima Elektro Sanitär Service 24Stunden!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Rutz & CO AGrutz-sanitaer-heizung.chHQ: Fahrweid, SwitzerlandReported employees: 11-50 | Fahrweid, Switzerland | 11-50 | Exact match | 2 contacts → |
“Die Firma Rutz & Co AG deckt den ganzen Sanitär & Heizungs Bereich ab.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 107 company matches
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Geothermal heating contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
97 records in the displayed employee bands.
10 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 107 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for geothermal heating contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many geothermal heating contractors did RevenueBase find based in Switzerland?
The saved snapshot records 107 matching company records, 334 tracked contacts and 128 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Geothermal heating contractors by geography
- Geothermal heating contractors based in Australia
- Geothermal heating contractors based in Austria
- Geothermal heating contractors based in Belgium
- Geothermal heating contractors based in Canada
- Geothermal heating contractors based in Denmark
- Geothermal heating contractors based in Finland
- Geothermal heating contractors based in France
- Geothermal heating contractors based in Germany
- Geothermal heating contractors based in Ireland
- Geothermal heating contractors based in Italy
- Geothermal heating contractors based in the Netherlands
- Geothermal heating contractors based in Spain
Cite this list
RevenueBase Data Team. Top 25 geothermal heating contractors based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/geothermal-heating-contractors/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Geothermal heating contractors based in Australia
- Geothermal heating contractors based in Austria
- Geothermal heating contractors based in Belgium
- Geothermal heating contractors based in Canada
- Geothermal heating contractors based in Denmark
- Geothermal heating contractors based in Finland
Company intelligence · public preview
Top 25 geothermal heating contractors based in Switzerland
RevenueBase records 107 matching company records for geothermal heating contractors based in Switzerland, with 334 tracked contacts and 128 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 geothermal heating contractors based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Domotec AGdomotec.ch HQ: Aarburg, SwitzerlandReported employees: 51-200 | Aarburg, Switzerland | 51-200 | Exact match | 50 contacts → |
“DOMOTEC AG ist seit 1976 als innovatives Unternehmen im Bereich «Haustechnik» tätig.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lehmann 2000lehmann2000.ch HQ: Zofingen, SwitzerlandReported employees: 51-200 | Zofingen, Switzerland | 51-200 | Exact match | 15 contacts → |
“Unser Service für Dich: Planung und Ausführung von Heizungs- und Industriekälteanlagen Heizung und Fernwärme Jetzt online Preise vergleichen und Offerte erhalten…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Beosolar Gmbhbeosolar.ch HQ: Adelboden, SwitzerlandReported employees: 11-50 | Adelboden, Switzerland | 11-50 | Exact match | 12 contacts → |
“Erneuerbare Energie, Heizung, Sanitärtechnik, Badsanierung, Dach- und Kaminbau, Zimmeröfen, Rohr- und Fernwärmeleitungsbau.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Enerdrapeenerdrape.com HQ: Ecublens, SwitzerlandReported employees: 11-50 | Ecublens, Switzerland | 11-50 | Exact match | 11 contacts → |
“Enerdrape operates the world's first prefabricated geothermal panel technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Wärmebau AGwaermebau.ch HQ: Weiningen, SwitzerlandReported employees: 11-50 | Weiningen, Switzerland | 11-50 | Exact match | 10 contacts → |
“Sie erhalten alles aus einer Hand: von der individuellen Beratung über die fachgerechte Planung, Installation und Reparatur bis zum aufmerksamen Kundendienst.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Haustechnikhaustechnik-hoch2.ch HQ: Staas, SwitzerlandReported employees: 11-50 | Staas, Switzerland | 11-50 | Exact match | 9 contacts → |
“Wir sind ein dynamisches Unternehmen, das sich auf die Bereitstellung erstklassiger Haustechniklösungen spezialisiert hat.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Eletherm AGeletherm.ch HQ: Chur, SwitzerlandReported employees: 1-10 | Chur, Switzerland | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Staub Heizungen AGstaub-heizungen.ch HQ: Steckborn District, SwitzerlandReported employees: 11-50 | Steckborn District, Switzerland | 11-50 | Exact match | 7 contacts → |
“Für welches Heizsystem Sie sich auch entscheiden: Wärmepumpen mit oder ohne Erdsonden, oder Biomasse-Heizkessel.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Heller AGheller-ket.ch HQ: St. Margrethen, SwitzerlandReported employees: 11-50 | St. Margrethen, Switzerland | 11-50 | Exact match | 6 contacts → |
“Wir planen, entwickeln und realisieren zukunftsorientiert, vorausschauend, kosten- und umweltbewusst die optimale Kälte, Klima und Energie-Technik für unsere Kunden.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Servodomo SA Vezzoligas SAvezzoli.ch HQ: Bedano, SwitzerlandReported employees: 11-50 | Bedano, Switzerland | 11-50 | Exact match | 5 contacts → |
“Dal 1961.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Tarag AGtarag.ch HQ: Reinach Basel-land, SwitzerlandReported employees: 11-50 | Reinach Basel-land, Switzerland | 11-50 | Exact match | 5 contacts → |
“Die Tarag verfügt über 50 Jahre Erfahrung und Kompetenz rund um die Themen Heizung, Sanitärarbeiten und Tanksanierung.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Buchard SAbuchard-sa.ch HQ: Saillon, SwitzerlandReported employees: 1-10 | Saillon, Switzerland | 1-10 | Exact match | 5 contacts → |
“Fondée en 1972 à Saillon, Buchard SA est active dans le domaine du chauffage, de la ventilation, de la maintenance, du dépannage et de la gestion d'énergie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Lampert Walker AGwaermeloesungen.ch HQ: Rapperswil-jona, SwitzerlandReported employees: 11-50 | Rapperswil-jona, Switzerland | 11-50 | Exact match | 5 contacts → |
“Fest in der Region verankert.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Pfister Heizungenpfisterheizungen.ch HQ: St. Gallen, SwitzerlandReported employees: 1-10 | St. Gallen, Switzerland | 1-10 | Exact match | 5 contacts → |
“Heizungen Neubauten Wärmepumpen Wärmepumpenanlagen Erdsonden Erdwärmesonden Sole/Wasser Luft/WasserÖlheizungen Gasheizungen Holzheizungen Pelletsheizungen Solaranlagen…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ammann Schmid AGammann-schmid.ch HQ: Uster, SwitzerlandReported employees: 11-50 | Uster, Switzerland | 11-50 | Exact match | 4 contacts → |
“SANIERUNG/ERSATZANLAGEN Stimmen die Temperaturen oder Emissionswerte nicht mehr?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bosson ET Pillet SAbosson-pillet.ch HQ: Petit Lancy, SwitzerlandReported employees: 51-200 | Petit Lancy, Switzerland | 51-200 | Exact match | 4 contacts → |
“Fondé en 1970, Bosson-Pillet SA est une des entreprise leader du marché genevois du chauffage.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | E-Therm AGe-therm.ch HQ: Uetendorf, SwitzerlandReported employees: 11-50 | Uetendorf, Switzerland | 11-50 | Exact match | 3 contacts → |
“Sie wollen sich von einer herkömmlichen Heizung verabschieden oder bauen neu und suchen das aktuell beste Heizungssystem auf Basis erneuerbarer Energie?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | meineheizung.chmeineheizung.ch HQ: Aarau, SwitzerlandReported employees: 1-10 | Aarau, Switzerland | 1-10 | Exact match | 3 contacts → |
“Wir, von meineheizung.ch, helfen Ihnen einfach und bequem, auf moderne, energieeffiziente Heizungssysteme umzusteigen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Röthlisberger Haustechnik AGroethlisberger-haustechnik.ch HQ: Bützberg, SwitzerlandReported employees: 1-10 | Bützberg, Switzerland | 1-10 | Exact match | 3 contacts → |
“Einfamilien- oder Mehrfamilienhäuser, Industrieanlagen, Neu- oder Umbauten, Wasserversorgungsleitungen, Wärmeerzeugung mit erneuerbaren Energien wie Wärmepumpen, Holz und…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Schiebler Wärmetechnik Gmbhschiebler.ch HQ: Würenlos, SwitzerlandReported employees: 1-10 | Würenlos, Switzerland | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Algeo AGalgeo.ch HQ: St. Margrethen Sg, SwitzerlandReported employees: 1-10 | St. Margrethen Sg, Switzerland | 1-10 | Exact match | 2 contacts → |
“Grosshandel und Beratung im Bereich der Geothermie und Bohrtechnik.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Separatusseparatus.ch HQ: St Margrethen, SwitzerlandReported employees: 1-10 | St Margrethen, Switzerland | 1-10 | Exact match | 2 contacts → |
“Die Zukunft in der Erdwärme hat begonnen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dumas-Kessler Chauffage SAdkc-chauffage.ch HQ: Clarens, SwitzerlandReported employees: 1-10 | Clarens, Switzerland | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Koster Ag, Heizung Lüftungkosterag.ch HQ: Zurich, SwitzerlandReported employees: 1-10 | Zurich, Switzerland | 1-10 | Exact match | 2 contacts → |
“Alles was Haustechnik ausmacht Heizung Lüftung Klima Elektro Sanitär Service 24Stunden!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Rutz & CO AGrutz-sanitaer-heizung.ch HQ: Fahrweid, SwitzerlandReported employees: 11-50 | Fahrweid, Switzerland | 11-50 | Exact match | 2 contacts → |
“Die Firma Rutz & Co AG deckt den ganzen Sanitär & Heizungs Bereich ab.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 107 company matches
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Geothermal heating contractors: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
97 records in the displayed employee bands.
10 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 107 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for geothermal heating contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many geothermal heating contractors did RevenueBase find based in Switzerland?
The saved snapshot records 107 matching company records, 334 tracked contacts and 128 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Geothermal heating contractors by geography
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- Geothermal heating contractors based in France
- Geothermal heating contractors based in Germany
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- Geothermal heating contractors based in the Netherlands
- Geothermal heating contractors based in Spain
Cite this list
RevenueBase Data Team. Top 25 geothermal heating contractors based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/geothermal-heating-contractors/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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