Company lists · Data refreshed October 2026
Top 15 Hvac energy audit companies based in Switzerland
RevenueBase identified 41 company matches for hvac energy audit companies associated with Switzerland as of October 2026 and tracks 188 professional contacts across them, including 80 with verified work emails. Geneva is the largest hub.
This list covers company matches for hvac energy audit companies 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 October 14, 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 15 largest hvac energy audit companies based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 35 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 2 | 27 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 3 | 13 contacts → | ||||
Exact match “DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 4 | 10 contacts → | ||||
Exact match “EnerBat assure la gestion énergétique globale du bâtiment.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 5 | 7 contacts → | ||||
Exact match “Eco-Building Concept est un bureau d'ingénieurs spécialisé en énergétique du bâtiment et dans l'étude d'installations de chauffage, de ventilation et de climatisation- Études…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 6 | 7 contacts → | ||||
Exact match “Energy Efficiency Hub (EEHub) is an independent service and solution provider and trusted adviser to owners and operators of industrial cooling systems, chillers and heat pumps.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 7 | 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 8 | 5 contacts → | ||||
Exact match “Optima Climatisation est active depuis plus de 15 ans en Suisse romande ainsi qu’à l’international.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “SANIERUNG/ERSATZANLAGEN Stimmen die Temperaturen oder Emissionswerte nicht mehr?” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 10 | 4 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 · Oct 14, 2026 · View company records in RevenueBase | |||||
| 11 | 3 contacts → | ||||
Exact match “Notre engagement est de vous offrir l'excellence en matière d'analyse et d'optimisation des coûts énergétiques dans le respect du développement durable et responsable.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 12 | 2 contacts → | ||||
Exact match “Workswell | Bureau d'ingénieurs MCR / GTB Parce qu'un bâtiment intelligent doit rester libre.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 13 | 2 contacts → | ||||
Exact match “Projektmanagement / Projektunterstützung Energiemonitoring und Analysen Fachplanung HLK Energieberatung und Betriebsoptimierungen GIS-Spezialist / GEAK-Experte” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 14 | 1 contacts → | ||||
Exact match “Energie- und Bauberatung” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “DEIN PARTNER für gebäude | technik | energie Zustandsanalysen für Liegenschaften und Gebäude und Heizung/Lüftung/Klima und Sanitär, Sanierungs- und Energiekonzepte…” Recorded in the RevenueBase company graph · Oct 14, 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 “hvac energy audit companies”. 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 15 of 41 hvac energy audit companies based in Switzerland
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Hvac energy audit companies based in Switzerland at a glance
As of Oct 14, 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 41 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 “hvac energy audit companies” 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 80 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 October 14, 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 “hvac energy audit companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hvac energy audit companies are there based in Switzerland?
RevenueBase identified 41 company matches for hvac energy audit companies associated with Switzerland as of October 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?
Services Plus Energies SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hvac energy audit companies?
Geneva leads with 3 company records, followed by Bernex (2) and Perly-Certoux (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 80 professional contacts with verified work emails tracked across these 41 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 October 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 41 hvac energy audit companies based in Switzerland. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 15 hvac energy audit companies 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 41 matching company records for hvac energy audit companies based in Switzerland, with 188 tracked contacts and 80 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 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 15 hvac energy audit companies 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 |  Services Plus Energies SAspenergies.chHQ: Bernex, SwitzerlandReported employees: 51-200 | Bernex, Switzerland | 51-200 | Exact match | 35 contacts → |
“Depuis 15 ans à votre service, Services Plus Energies est une entreprise spécialisée en Chauffage, Ventilation et Climatisation.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Muller Energiesmuller-energies.chHQ: Meinier, SwitzerlandReported employees: 51-200 | Meinier, Switzerland | 51-200 | Exact match | 27 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  DM Energieberatung AGdmeag.chHQ: Brugg, SwitzerlandReported employees: 11-50 | Brugg, Switzerland | 11-50 | Exact match | 13 contacts → |
“DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Enerbat SAenerbat.chHQ: Geneva, SwitzerlandReported employees: 1-10 | Geneva, Switzerland | 1-10 | Exact match | 10 contacts → |
“EnerBat assure la gestion énergétique globale du bâtiment.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Eco-Building Concepteco-building.ch HQ: Les Acacias, SwitzerlandReported employees: 1-10 | Les Acacias, Switzerland | 1-10 | Exact match | 7 contacts → |
“Eco-Building Concept est un bureau d'ingénieurs spécialisé en énergétique du bâtiment et dans l'étude d'installations de chauffage, de ventilation et de climatisation- Études…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Energy Efficiency HUB AGeehub.euHQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 7 contacts → |
“Energy Efficiency Hub (EEHub) is an independent service and solution provider and trusted adviser to owners and operators of industrial cooling systems, chillers and heat pumps.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Optima Climatisation SAoptima-climatisation.ch HQ: Satigny, SwitzerlandReported employees: 11-50 | Satigny, Switzerland | 11-50 | Exact match | 5 contacts → |
“Optima Climatisation est active depuis plus de 15 ans en Suisse romande ainsi qu’à l’international.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Buchard SAbuchard-sa.ch HQ: Saillon, SwitzerlandReported employees: 1-10 | Saillon, Switzerland | 1-10 | Exact match | 4 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Helvetia Energyhelvetia-energy.ch HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 3 contacts → |
“Notre engagement est de vous offrir l'excellence en matière d'analyse et d'optimisation des coûts énergétiques dans le respect du développement durable et responsable.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Workswell Bureau D'ingénieurs MCR & GTBworkswell.ch HQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
“Workswell | Bureau d'ingénieurs MCR / GTB Parce qu'un bâtiment intelligent doit rester libre.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Enex Engineering Gmbhenex.swiss HQ: Rapperswil-jona, SwitzerlandReported employees: 1-10 | Rapperswil-jona, Switzerland | 1-10 | Exact match | 2 contacts → |
“Projektmanagement / Projektunterstützung Energiemonitoring und Analysen Fachplanung HLK Energieberatung und Betriebsoptimierungen GIS-Spezialist / GEAK-Experte” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Energiebaustelleenergiebaustelle.ch HQ: Breitenbach, SwitzerlandReported employees: 1-10 | Breitenbach, Switzerland | 1-10 | Exact match | 1 contacts → |
“Energie- und Bauberatung” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Disprojekt Gmbhdisprojekt.ch HQ: Ruswil, SwitzerlandReported employees: 1-10 | Ruswil, Switzerland | 1-10 | Exact match | 1 contacts → |
“DEIN PARTNER für gebäude | technik | energie Zustandsanalysen für Liegenschaften und Gebäude und Heizung/Lüftung/Klima und Sanitär, Sanierungs- und Energiekonzepte…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 41 company matches
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Hvac energy audit companies: dataset insights
October 14, 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
41 records in the displayed employee bands.
0 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 41 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: October 14, 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 hvac energy audit companies?
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 hvac energy audit companies did RevenueBase find based in Switzerland?
The saved snapshot records 41 matching company records, 188 tracked contacts and 80 verified emails. The public preview displays 15 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: October 14, 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
Hvac energy audit companies by geography
- Hvac energy audit companies based in Toronto, Canada
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- Hvac energy audit companies based in Belgium
- Hvac energy audit companies based in Canada
- Hvac energy audit companies based in France
- Hvac energy audit companies based in Germany
- Hvac energy audit companies based in India
- Hvac energy audit companies based in Italy
- Hvac energy audit companies based in Poland
- Hvac energy audit companies based in Spain
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Cite this list
RevenueBase Data Team. Top 15 hvac energy audit companies based in Switzerland. Snapshot: October 14, 2026. https://revenuebase.ai/companies/hvac-energy-audit-companies/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
- Hvac energy audit companies based in Toronto, Canada
- Hvac energy audit companies based in Australia
- Hvac energy audit companies based in Belgium
- Hvac energy audit companies based in Canada
- Hvac energy audit companies based in France
- Hvac energy audit companies based in Germany
Company intelligence · public preview
Top 15 hvac energy audit companies based in Switzerland
RevenueBase records 41 matching company records for hvac energy audit companies based in Switzerland, with 188 tracked contacts and 80 verified work emails.
This public preview shows 15 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 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 15 hvac energy audit companies 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 | Services Plus Energies SAspenergies.ch HQ: Bernex, SwitzerlandReported employees: 51-200 | Bernex, Switzerland | 51-200 | Exact match | 35 contacts → |
“Depuis 15 ans à votre service, Services Plus Energies est une entreprise spécialisée en Chauffage, Ventilation et Climatisation.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Muller Energiesmuller-energies.ch HQ: Meinier, SwitzerlandReported employees: 51-200 | Meinier, Switzerland | 51-200 | Exact match | 27 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | DM Energieberatung AGdmeag.ch HQ: Brugg, SwitzerlandReported employees: 11-50 | Brugg, Switzerland | 11-50 | Exact match | 13 contacts → |
“DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Enerbat SAenerbat.ch HQ: Geneva, SwitzerlandReported employees: 1-10 | Geneva, Switzerland | 1-10 | Exact match | 10 contacts → |
“EnerBat assure la gestion énergétique globale du bâtiment.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Eco-Building Concepteco-building.ch HQ: Les Acacias, SwitzerlandReported employees: 1-10 | Les Acacias, Switzerland | 1-10 | Exact match | 7 contacts → |
“Eco-Building Concept est un bureau d'ingénieurs spécialisé en énergétique du bâtiment et dans l'étude d'installations de chauffage, de ventilation et de climatisation- Études…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Energy Efficiency HUB AGeehub.eu HQ: Zug, SwitzerlandReported employees: 1-10 | Zug, Switzerland | 1-10 | Exact match | 7 contacts → |
“Energy Efficiency Hub (EEHub) is an independent service and solution provider and trusted adviser to owners and operators of industrial cooling systems, chillers and heat pumps.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Optima Climatisation SAoptima-climatisation.ch HQ: Satigny, SwitzerlandReported employees: 11-50 | Satigny, Switzerland | 11-50 | Exact match | 5 contacts → |
“Optima Climatisation est active depuis plus de 15 ans en Suisse romande ainsi qu’à l’international.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Buchard SAbuchard-sa.ch HQ: Saillon, SwitzerlandReported employees: 1-10 | Saillon, Switzerland | 1-10 | Exact match | 4 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 · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Helvetia Energyhelvetia-energy.ch HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 3 contacts → |
“Notre engagement est de vous offrir l'excellence en matière d'analyse et d'optimisation des coûts énergétiques dans le respect du développement durable et responsable.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Workswell Bureau D'ingénieurs MCR & GTBworkswell.ch HQ: Sion, SwitzerlandReported employees: 1-10 | Sion, Switzerland | 1-10 | Exact match | 2 contacts → |
“Workswell | Bureau d'ingénieurs MCR / GTB Parce qu'un bâtiment intelligent doit rester libre.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Enex Engineering Gmbhenex.swiss HQ: Rapperswil-jona, SwitzerlandReported employees: 1-10 | Rapperswil-jona, Switzerland | 1-10 | Exact match | 2 contacts → |
“Projektmanagement / Projektunterstützung Energiemonitoring und Analysen Fachplanung HLK Energieberatung und Betriebsoptimierungen GIS-Spezialist / GEAK-Experte” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Energiebaustelleenergiebaustelle.ch HQ: Breitenbach, SwitzerlandReported employees: 1-10 | Breitenbach, Switzerland | 1-10 | Exact match | 1 contacts → |
“Energie- und Bauberatung” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Disprojekt Gmbhdisprojekt.ch HQ: Ruswil, SwitzerlandReported employees: 1-10 | Ruswil, Switzerland | 1-10 | Exact match | 1 contacts → |
“DEIN PARTNER für gebäude | technik | energie Zustandsanalysen für Liegenschaften und Gebäude und Heizung/Lüftung/Klima und Sanitär, Sanierungs- und Energiekonzepte…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Hvac energy audit companies: dataset insights
October 14, 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
41 records in the displayed employee bands.
0 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 41 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: October 14, 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 hvac energy audit companies?
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 hvac energy audit companies did RevenueBase find based in Switzerland?
The saved snapshot records 41 matching company records, 188 tracked contacts and 80 verified emails. The public preview displays 15 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: October 14, 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 15 hvac energy audit companies based in Switzerland. Snapshot: October 14, 2026. https://revenuebase.ai/companies/hvac-energy-audit-companies/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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