Company lists · Data refreshed November 2026
Top 25 Heating system integrators based in Switzerland
RevenueBase identified 438 company matches for heating system integrators associated with Switzerland as of November 2026 and tracks 4,252 professional contacts across them, including 1,241 with verified work emails. Zurich is the largest hub.
This list covers company matches for heating system integrators 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 heating system integrators based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 823 contacts → | ||||
Exact match “At IMI, our Climate Control sector designs intelligent hydronic solutions that optimise comfort, energy use, and system reliability, helping create smarter, greener, more…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 326 contacts → | ||||
Exact match “For over 130 years, Zehnder Group has been engineering and innovating to create the best indoor climate - cleaning, heating, cooling and ventilating buildings to improve the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 195 contacts → | ||||
Exact match “Hoval – Verantwortung für Energie und Umwelt Die Marke Hoval zählt international zu den führenden Unternehmen für Heiz- und Raumklimalösungen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 83 contacts → | ||||
Exact match “Vaillant Schweiz - Innovation trifft Nachhaltigkeit.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 78 contacts → | ||||
Exact match “Gebäudetechniker” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 56 contacts → | ||||
Exact match “Als führendes Ingenieur- und Planungsunternehmen in den Bereichen Gebäude, Energie- und Umwelttechnik realisiert die RMB Engineering AG massgeschneiderte Lösungen für…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 50 contacts → | ||||
Exact match “apaco steht für Qualität von der ersten Kontaktaufnahme bis zur Auslieferung der Anlagen und der Apparate.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 50 contacts → | ||||
Exact match “Energie- & Gebäudetechnik” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 46 contacts → | ||||
Exact match “Als führendes und mehrfach ausgezeichnetes Unternehmen der Haustechnik mit rund 100 Mitarbeitenden umfasst unsere Tätigkeit die Planung, Realisierung und Service von Heiz, Luft…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 45 contacts → | ||||
Exact match “We plan, build and maintain ventilation and air conditioning systems for industry, commerce and public buildings throughout Switzerland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 45 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 | |||||
| 12 | 41 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 37 contacts → | ||||
Exact match “Depuis 15 ans à votre service, Services Plus Energies est une entreprise spécialisée en Chauffage, Ventilation et Climatisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 37 contacts → | ||||
Exact match “Winkenbach SA propose des solutions sur mesure en chauffage-froid, ventilation / climatisation et sanitaire pour bâtiments privés, publics et industriels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 30 contacts → | ||||
Exact match “Energy monitoring, heating control, access, blinds in a single system open.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “La Tech-Insta nasce a fine 1995 con un’operazione di “management buy-out” dalla Filiale di Lugano del gruppo tecnologico Sulzer, continuandone l’attività nel settore…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 29 contacts → | ||||
Exact match “Viscom Engineering AG – Intelligenz für Ihr Gebäude.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 29 contacts → | ||||
Exact match “Unsere inhabergeführte Unternehmensstruktur verkürzt Kommunikations- und Entscheidungswege für Bauherren und Auftraggeber massgeblich.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 28 contacts → | ||||
Exact match “Muller Energies SA est votre spécialiste dans la maintenance et l’optimisation énergétique de vos installations de chauffage, ventilation, et climatisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 28 contacts → | ||||
Exact match “Die Zukunft des Heizens beginnt hier.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 27 contacts → | ||||
Exact match “Die Klimamacher AG stehen für Heizen, Lüften, Kühlen, sanitäre Installationen, Gebäude- und Prozesstechnik im vollumfassenden Sinne.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 26 contacts → | ||||
Exact match “Planung und Ausführung im Bereich Heizung-Kälte, Lüftung-Klima, Sanitär 24h Serviceleistungen inkl.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 26 contacts → | ||||
Exact match “Mountair AG engineers and builds customer-optimized solutions for air conditioning, ventilation and energy conversion.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 24 contacts → | ||||
Exact match “Die Klinova AG ist Ihr Systemprofi im Bereich der Gebäude, Energie- und Prozesstechnik.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 24 contacts → | ||||
Exact match “Die Willi Gebäudetechnik AG mit Sitz in Chur wurde 1890 gegründet und ist vorwiegend im Kanton Graubünden tätig.” 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 “heating system integrators”. 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 438 heating system integrators based in Switzerland
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Heating system integrators 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 438 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 “heating system integrators” 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 1,241 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 “heating system integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many heating system integrators are there based in Switzerland?
RevenueBase identified 438 company matches for heating system integrators 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?
IMI Climate Control tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most heating system integrators?
Zurich leads with 20 company records, followed by Geneva (10) and Basel (7).
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 1,241 professional contacts with verified work emails tracked across these 438 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 438 heating system integrators based in Switzerland. Start with a free account, no credit card.
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Heating system integrators by geography
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- Heating system integrators based in Toronto, Canada
- Heating system integrators based in Paris, France
- Heating system integrators based in Berlin, Germany
- Heating system integrators based in Hamburg, Germany
- Heating system integrators based in Munich, Germany
- Heating system integrators based in Chennai, India
- Heating system integrators based in Pune, India
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
- Heating system integrators based in Sydney, Australia
- Heating system integrators based in Sao Paulo, Brazil
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- Heating system integrators based in Mississauga, Canada
- Heating system integrators based in Montreal, Canada
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Company intelligence · public preview
Top 25 heating system integrators 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 438 matching company records for heating system integrators based in Switzerland, with 4,252 tracked contacts and 1,241 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 heating system integrators 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 |  IMI Climate Controlclimatecontrol.imiplc.comHQ: Eysins, SwitzerlandReported employees: 1,001-5,000 | Eysins, Switzerland | 1,001-5,000 | Exact match | 823 contacts → |
“At IMI, our Climate Control sector designs intelligent hydronic solutions that optimise comfort, energy use, and system reliability, helping create smarter, greener, more…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Zehnder Group International AGzehndergroup.comHQ: Graenichen, SwitzerlandReported employees: 1,001-5,000 | Graenichen, Switzerland | 1,001-5,000 | Exact match | 326 contacts → |
“For over 130 years, Zehnder Group has been engineering and innovating to create the best indoor climate - cleaning, heating, cooling and ventilating buildings to improve the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Hoval Schweizhoval.chHQ: Feldmeilen, SwitzerlandReported employees: 201-500 | Feldmeilen, Switzerland | 201-500 | Exact match | 195 contacts → |
“Hoval – Verantwortung für Energie und Umwelt Die Marke Hoval zählt international zu den führenden Unternehmen für Heiz- und Raumklimalösungen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Vaillant Schweizvaillant.chHQ: Dietikon, SwitzerlandReported employees: 51-200 | Dietikon, Switzerland | 51-200 | Exact match | 83 contacts → |
“Vaillant Schweiz - Innovation trifft Nachhaltigkeit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Koster AGkosterag.chHQ: Zurich, SwitzerlandReported employees: 201-500 | Zurich, Switzerland | 201-500 | Exact match | 78 contacts → |
“Gebäudetechniker” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  RMB Engineering AGrmb.chHQ: Zürich, SwitzerlandReported employees: 51-200 | Zürich, Switzerland | 51-200 | Exact match | 56 contacts → |
“Als führendes Ingenieur- und Planungsunternehmen in den Bereichen Gebäude, Energie- und Umwelttechnik realisiert die RMB Engineering AG massgeschneiderte Lösungen für…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Apaco AGapaco.chHQ: Grellingen, SwitzerlandReported employees: 51-200 | Grellingen, Switzerland | 51-200 | Exact match | 50 contacts → |
“apaco steht für Qualität von der ersten Kontaktaufnahme bis zur Auslieferung der Anlagen und der Apparate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Lauber Iwisa AGlauber-iwisa.chHQ: Naters, SwitzerlandReported employees: 201-500 | Naters, Switzerland | 201-500 | Exact match | 50 contacts → |
“Energie- & Gebäudetechnik” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Hunziker Partner AGhunzikerwin.chHQ: Winterthur, SwitzerlandReported employees: 51-200 | Winterthur, Switzerland | 51-200 | Exact match | 46 contacts → |
“Als führendes und mehrfach ausgezeichnetes Unternehmen der Haustechnik mit rund 100 Mitarbeitenden umfasst unsere Tätigkeit die Planung, Realisierung und Service von Heiz, Luft…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Riggenbach AGriggenbach-klima.chHQ: Olten, SwitzerlandReported employees: 51-200 | Olten, Switzerland | 51-200 | Exact match | 45 contacts → |
“We plan, build and maintain ventilation and air conditioning systems for industry, commerce and public buildings throughout Switzerland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Brauchli SAbrauchli-sa.chHQ: Forel (lavaux), SwitzerlandReported employees: 51-200 | Forel (lavaux), Switzerland | 51-200 | Exact match | 45 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: 6006 Luzern, SwitzerlandReported employees: 51-200 | 6006 Luzern, Switzerland | 51-200 | Exact match | 41 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 |  Services Plus Energies SAspenergies.chHQ: Bernex, SwitzerlandReported employees: 51-200 | Bernex, Switzerland | 51-200 | Exact match | 37 contacts → |
“Depuis 15 ans à votre service, Services Plus Energies est une entreprise spécialisée en Chauffage, Ventilation et Climatisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Winkenbach SAwinkenbach.chHQ: La Chaux-de-fonds, SwitzerlandReported employees: 51-200 | La Chaux-de-fonds, Switzerland | 51-200 | Exact match | 37 contacts → |
“Winkenbach SA propose des solutions sur mesure en chauffage-froid, ventilation / climatisation et sanitaire pour bâtiments privés, publics et industriels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Esmart Technologiesmyesmart.comHQ: Renens, SwitzerlandReported employees: 11-50 | Renens, Switzerland | 11-50 | Exact match | 30 contacts → |
“Energy monitoring, heating control, access, blinds in a single system open.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Tech-Insta SAtech-insta.chHQ: Torricella-taverne, SwitzerlandReported employees: 51-200 | Torricella-taverne, Switzerland | 51-200 | Exact match | 30 contacts → |
“La Tech-Insta nasce a fine 1995 con un’operazione di “management buy-out” dalla Filiale di Lugano del gruppo tecnologico Sulzer, continuandone l’attività nel settore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Viscom Engineering AGviscomag.chHQ: Affoltern Am Albis, SwitzerlandReported employees: 51-200 | Affoltern Am Albis, Switzerland | 51-200 | Exact match | 29 contacts → |
“Viscom Engineering AG – Intelligenz für Ihr Gebäude.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  W. Rokitzky AGrokitzkyag.chHQ: 8304 Wallisellen, SwitzerlandReported employees: 51-200 | 8304 Wallisellen, Switzerland | 51-200 | Exact match | 29 contacts → |
“Unsere inhabergeführte Unternehmensstruktur verkürzt Kommunikations- und Entscheidungswege für Bauherren und Auftraggeber massgeblich.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Muller Energiesmuller-energies.chHQ: Meinier, SwitzerlandReported employees: 51-200 | Meinier, Switzerland | 51-200 | Exact match | 28 contacts → |
“Muller Energies SA est votre spécialiste dans la maintenance et l’optimisation énergétique de vos installations de chauffage, ventilation, et climatisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Windhager Zentralheizung Schweiz AGwindhager.comHQ: Sempach-station, SwitzerlandReported employees: 51-200 | Sempach-station, Switzerland | 51-200 | Exact match | 28 contacts → |
“Die Zukunft des Heizens beginnt hier.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  dieklimamacher.chdieklimamacher.chHQ: Arbon, SwitzerlandReported employees: 51-200 | Arbon, Switzerland | 51-200 | Exact match | 27 contacts → |
“Die Klimamacher AG stehen für Heizen, Lüften, Kühlen, sanitäre Installationen, Gebäude- und Prozesstechnik im vollumfassenden Sinne.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Steger AGsteger.agHQ: Aadorf, SwitzerlandReported employees: 51-200 | Aadorf, Switzerland | 51-200 | Exact match | 26 contacts → |
“Planung und Ausführung im Bereich Heizung-Kälte, Lüftung-Klima, Sanitär 24h Serviceleistungen inkl.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Mountair AGlinks.mountair.comHQ: Kreuzlingen, SwitzerlandReported employees: 51-200 | Kreuzlingen, Switzerland | 51-200 | Exact match | 26 contacts → |
“Mountair AG engineers and builds customer-optimized solutions for air conditioning, ventilation and energy conversion.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Klinova AGklinova.chHQ: 8006, SwitzerlandReported employees: 51-200 | 8006, Switzerland | 51-200 | Exact match | 24 contacts → |
“Die Klinova AG ist Ihr Systemprofi im Bereich der Gebäude, Energie- und Prozesstechnik.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Willi Gebäudetechnik AGwilli-gt.chHQ: Chur, SwitzerlandReported employees: 51-200 | Chur, Switzerland | 51-200 | Exact match | 24 contacts → |
“Die Willi Gebäudetechnik AG mit Sitz in Chur wurde 1890 gegründet und ist vorwiegend im Kanton Graubünden tätig.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 438 company matches
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Heating system integrators: 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
407 records in the displayed employee bands.
31 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 438 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 heating system integrators?
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 heating system integrators did RevenueBase find based in Switzerland?
The saved snapshot records 438 matching company records, 4,252 tracked contacts and 1,241 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
Heating system integrators by geography
- Heating system integrators based in Sydney, Australia
- Heating system integrators based in Sao Paulo, Brazil
- Heating system integrators based in Calgary, Canada
- Heating system integrators based in Mississauga, Canada
- Heating system integrators based in Montreal, Canada
- Heating system integrators based in Toronto, Canada
- Heating system integrators based in Paris, France
- Heating system integrators based in Berlin, Germany
- Heating system integrators based in Hamburg, Germany
- Heating system integrators based in Munich, Germany
- Heating system integrators based in Chennai, India
- Heating system integrators based in Pune, India
Cite this list
RevenueBase Data Team. Top 25 heating system integrators based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/heating-system-integrators/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
- Heating system integrators based in Sydney, Australia
- Heating system integrators based in Sao Paulo, Brazil
- Heating system integrators based in Calgary, Canada
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- Heating system integrators based in Montreal, Canada
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Company intelligence · public preview
Top 25 heating system integrators based in Switzerland
RevenueBase records 438 matching company records for heating system integrators based in Switzerland, with 4,252 tracked contacts and 1,241 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 heating system integrators 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 | IMI Climate Controlclimatecontrol.imiplc.com HQ: Eysins, SwitzerlandReported employees: 1,001-5,000 | Eysins, Switzerland | 1,001-5,000 | Exact match | 823 contacts → |
“At IMI, our Climate Control sector designs intelligent hydronic solutions that optimise comfort, energy use, and system reliability, helping create smarter, greener, more…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Zehnder Group International AGzehndergroup.com HQ: Graenichen, SwitzerlandReported employees: 1,001-5,000 | Graenichen, Switzerland | 1,001-5,000 | Exact match | 326 contacts → |
“For over 130 years, Zehnder Group has been engineering and innovating to create the best indoor climate - cleaning, heating, cooling and ventilating buildings to improve the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Hoval Schweizhoval.ch HQ: Feldmeilen, SwitzerlandReported employees: 201-500 | Feldmeilen, Switzerland | 201-500 | Exact match | 195 contacts → |
“Hoval – Verantwortung für Energie und Umwelt Die Marke Hoval zählt international zu den führenden Unternehmen für Heiz- und Raumklimalösungen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Vaillant Schweizvaillant.ch HQ: Dietikon, SwitzerlandReported employees: 51-200 | Dietikon, Switzerland | 51-200 | Exact match | 83 contacts → |
“Vaillant Schweiz - Innovation trifft Nachhaltigkeit.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Koster AGkosterag.ch HQ: Zurich, SwitzerlandReported employees: 201-500 | Zurich, Switzerland | 201-500 | Exact match | 78 contacts → |
“Gebäudetechniker” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | RMB Engineering AGrmb.ch HQ: Zürich, SwitzerlandReported employees: 51-200 | Zürich, Switzerland | 51-200 | Exact match | 56 contacts → |
“Als führendes Ingenieur- und Planungsunternehmen in den Bereichen Gebäude, Energie- und Umwelttechnik realisiert die RMB Engineering AG massgeschneiderte Lösungen für…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Apaco AGapaco.ch HQ: Grellingen, SwitzerlandReported employees: 51-200 | Grellingen, Switzerland | 51-200 | Exact match | 50 contacts → |
“apaco steht für Qualität von der ersten Kontaktaufnahme bis zur Auslieferung der Anlagen und der Apparate.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Lauber Iwisa AGlauber-iwisa.ch HQ: Naters, SwitzerlandReported employees: 201-500 | Naters, Switzerland | 201-500 | Exact match | 50 contacts → |
“Energie- & Gebäudetechnik” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Hunziker Partner AGhunzikerwin.ch HQ: Winterthur, SwitzerlandReported employees: 51-200 | Winterthur, Switzerland | 51-200 | Exact match | 46 contacts → |
“Als führendes und mehrfach ausgezeichnetes Unternehmen der Haustechnik mit rund 100 Mitarbeitenden umfasst unsere Tätigkeit die Planung, Realisierung und Service von Heiz, Luft…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Riggenbach AGriggenbach-klima.ch HQ: Olten, SwitzerlandReported employees: 51-200 | Olten, Switzerland | 51-200 | Exact match | 45 contacts → |
“We plan, build and maintain ventilation and air conditioning systems for industry, commerce and public buildings throughout Switzerland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Brauchli SAbrauchli-sa.ch HQ: Forel (lavaux), SwitzerlandReported employees: 51-200 | Forel (lavaux), Switzerland | 51-200 | Exact match | 45 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: 6006 Luzern, SwitzerlandReported employees: 51-200 | 6006 Luzern, Switzerland | 51-200 | Exact match | 41 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 13 | Services Plus Energies SAspenergies.ch HQ: Bernex, SwitzerlandReported employees: 51-200 | Bernex, Switzerland | 51-200 | Exact match | 37 contacts → |
“Depuis 15 ans à votre service, Services Plus Energies est une entreprise spécialisée en Chauffage, Ventilation et Climatisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Winkenbach SAwinkenbach.ch HQ: La Chaux-de-fonds, SwitzerlandReported employees: 51-200 | La Chaux-de-fonds, Switzerland | 51-200 | Exact match | 37 contacts → |
“Winkenbach SA propose des solutions sur mesure en chauffage-froid, ventilation / climatisation et sanitaire pour bâtiments privés, publics et industriels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Esmart Technologiesmyesmart.com HQ: Renens, SwitzerlandReported employees: 11-50 | Renens, Switzerland | 11-50 | Exact match | 30 contacts → |
“Energy monitoring, heating control, access, blinds in a single system open.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Tech-Insta SAtech-insta.ch HQ: Torricella-taverne, SwitzerlandReported employees: 51-200 | Torricella-taverne, Switzerland | 51-200 | Exact match | 30 contacts → |
“La Tech-Insta nasce a fine 1995 con un’operazione di “management buy-out” dalla Filiale di Lugano del gruppo tecnologico Sulzer, continuandone l’attività nel settore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Viscom Engineering AGviscomag.ch HQ: Affoltern Am Albis, SwitzerlandReported employees: 51-200 | Affoltern Am Albis, Switzerland | 51-200 | Exact match | 29 contacts → |
“Viscom Engineering AG – Intelligenz für Ihr Gebäude.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | W. Rokitzky AGrokitzkyag.ch HQ: 8304 Wallisellen, SwitzerlandReported employees: 51-200 | 8304 Wallisellen, Switzerland | 51-200 | Exact match | 29 contacts → |
“Unsere inhabergeführte Unternehmensstruktur verkürzt Kommunikations- und Entscheidungswege für Bauherren und Auftraggeber massgeblich.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Muller Energiesmuller-energies.ch HQ: Meinier, SwitzerlandReported employees: 51-200 | Meinier, Switzerland | 51-200 | Exact match | 28 contacts → |
“Muller Energies SA est votre spécialiste dans la maintenance et l’optimisation énergétique de vos installations de chauffage, ventilation, et climatisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Windhager Zentralheizung Schweiz AGwindhager.com HQ: Sempach-station, SwitzerlandReported employees: 51-200 | Sempach-station, Switzerland | 51-200 | Exact match | 28 contacts → |
“Die Zukunft des Heizens beginnt hier.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | dieklimamacher.chdieklimamacher.ch HQ: Arbon, SwitzerlandReported employees: 51-200 | Arbon, Switzerland | 51-200 | Exact match | 27 contacts → |
“Die Klimamacher AG stehen für Heizen, Lüften, Kühlen, sanitäre Installationen, Gebäude- und Prozesstechnik im vollumfassenden Sinne.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Steger AGsteger.ag HQ: Aadorf, SwitzerlandReported employees: 51-200 | Aadorf, Switzerland | 51-200 | Exact match | 26 contacts → |
“Planung und Ausführung im Bereich Heizung-Kälte, Lüftung-Klima, Sanitär 24h Serviceleistungen inkl.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Mountair AGlinks.mountair.com HQ: Kreuzlingen, SwitzerlandReported employees: 51-200 | Kreuzlingen, Switzerland | 51-200 | Exact match | 26 contacts → |
“Mountair AG engineers and builds customer-optimized solutions for air conditioning, ventilation and energy conversion.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Klinova AGklinova.ch HQ: 8006, SwitzerlandReported employees: 51-200 | 8006, Switzerland | 51-200 | Exact match | 24 contacts → |
“Die Klinova AG ist Ihr Systemprofi im Bereich der Gebäude, Energie- und Prozesstechnik.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Willi Gebäudetechnik AGwilli-gt.ch HQ: Chur, SwitzerlandReported employees: 51-200 | Chur, Switzerland | 51-200 | Exact match | 24 contacts → |
“Die Willi Gebäudetechnik AG mit Sitz in Chur wurde 1890 gegründet und ist vorwiegend im Kanton Graubünden tätig.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 438 company matches
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Heating system integrators: 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
407 records in the displayed employee bands.
31 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 438 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 heating system integrators?
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 heating system integrators did RevenueBase find based in Switzerland?
The saved snapshot records 438 matching company records, 4,252 tracked contacts and 1,241 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.
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Cite this list
RevenueBase Data Team. Top 25 heating system integrators based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/heating-system-integrators/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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