Company lists · Data refreshed November 2026
Top 25 Ventilation system consultants based in Switzerland
RevenueBase identified 219 company matches for ventilation system consultants associated with Switzerland as of November 2026 and tracks 1,282 professional contacts across them, including 408 with verified work emails. Zurich is the largest hub.
This list covers company matches for ventilation system consultants 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 ventilation system consultants based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 | |||||
| 2 | 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 | |||||
| 3 | 27 contacts → | ||||
Exact match “Ihr kompetenter Ansprechpartner für Heizungs- und Lüftungsprojekte.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 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 | |||||
| 5 | 23 contacts → | ||||
Exact match “Kämpfer AG is a construction company based out of 5B Ahornweg, Othmarsingen, Aargau, Switzerland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 22 contacts → | ||||
Exact match “Lüftungs- und Klimatechnik Die Klimavent AG gehört seit 1977 (gegründet als Aktiengesellschaft) zu den traditionellen mittelständigen Unternehmen in der Region.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 22 contacts → | ||||
Exact match “HBI Haerter - Consulting Engineers Your partner for ventilation, aerodynamics and safety of tunnels HBI Haerter AG (CH) and HBI Haerter GmbH (DE) are firms of consulting engineers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “Siamo attivi da oltre 50 anni per offrire servizi di consulenza e progettazione integrata dell’impiantistica e della tecnica della costruzione.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 18 contacts → | ||||
Exact match “Le bureau est actif dans les domaines de l’énergétique des bâtiments, du chauffage, de la ventilation, de la climatisation et du sanitaire.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match “SB technique est un bureau d'Ingénieur Conseil en chauffage, ventilation, climatisation et sécurité du bâtiment développant des concepts énergétiques ambitieux pour des…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 17 contacts → | ||||
Exact match “Die Helios Ventilatoren AG ist ein führender Hersteller von Ventilatoren und Lüftungssystemen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 16 contacts → | ||||
Exact match “L'entreprise Gex SA ventilation - climatisation, dont les sièges sont à Aigle et à Satigny, est une entreprise leader dans les domaines de la ventilation et de la climatisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 13 contacts → | ||||
Exact match “Planer für Sanitärtechnik, Sprinklerplanungen, Medizinalgasanlagen und räumliche Fachkoordination” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 12 contacts → | ||||
Exact match “Planungsbüro für Haustechnik Fachbereiche Heizung, Lüftung, Kälte, Sanitär, Kanalisation und Koordination.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Energestion SA est un bureau d'ingénieurs conseils du bâtiment et en industrie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Votre confort, notre priorité!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Inbetriebnahmen und Programmierungen von Lüftungsanlagen wie auch Heizung und Kälte” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “As one of the leading developer and manufacturer of ventilation systems and full-body protective gear, TB-Safety AG offers innovative products which can be adjusted to your…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Wir sind ein Unternehmen mit einem starken technischen Support – Mit unserem ausgebildeten Personal garantieren wir den reibungslosen Ablauf in Ihren diversen Projekten.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “Planung, Installation und Wartung von Lüftungs- und Klimaanlagen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “Unser Unternehmen steht seit 1990 für herausragende Dienstleistungen in der Gebäudetechnik.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Chammartin & Spicher SA est une société d'ingénieurs-conseils active dans le secteur des installations techniques du bâtiment et de l'énergie, en particulier le chauffage, la…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 8 contacts → | ||||
Exact match “Die LIMODOR Lüftungstechnik AG mit Sitz in der Schweiz gehört zu den führenden Herstellern von Lüftungssystemen im modernen Wohnungsbau.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 8 contacts → | ||||
Exact match “Die ASAG Air System AG bietet ein breit gefächertes Angebot im lufttechnischen Bereich an.” 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 “ventilation system consultants”. 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 219 ventilation system consultants based in Switzerland
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Ventilation system consultants 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 219 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 “ventilation system consultants” 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 408 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 “ventilation system consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ventilation system consultants are there based in Switzerland?
RevenueBase identified 219 company matches for ventilation system consultants 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?
Riggenbach AG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most ventilation system consultants?
Zurich leads with 14 company records, followed by Geneva (9) and Bern (6).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 408 professional contacts with verified work emails tracked across these 219 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 219 ventilation system consultants based in Switzerland. Start with a free account, no credit card.
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Ventilation system consultants by geography
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- Ventilation system consultants based in Stockholm, Sweden
- Ventilation system consultants based in Istanbul, Türkiye
- Ventilation system consultants based in London, United Kingdom
- Ventilation system consultants based in Australia
- Ventilation system consultants based in Austria
- Ventilation system consultants based in Belgium
- Ventilation system consultants based in Brazil
- Ventilation system consultants based in Canada
- Ventilation system consultants based in Chile
- Ventilation system consultants based in Colombia
- Ventilation system consultants based in Czechia
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
- Ventilation system consultants based in Sao Paulo, Brazil
- Ventilation system consultants based in Stockholm, Sweden
- Ventilation system consultants based in Istanbul, Türkiye
- Ventilation system consultants based in London, United Kingdom
- Ventilation system consultants based in Australia
- Ventilation system consultants based in Austria
Company intelligence · public preview
Top 25 ventilation system consultants 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 219 matching company records for ventilation system consultants based in Switzerland, with 1,282 tracked contacts and 408 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 ventilation system consultants 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 |  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. | |||||
| 2 |  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. | |||||
| 3 |  R. Häsler AGhaesler-ag.chHQ: Möhlin, SwitzerlandReported employees: 201-500 | Möhlin, Switzerland | 201-500 | Exact match | 27 contacts → |
“Ihr kompetenter Ansprechpartner für Heizungs- und Lüftungsprojekte.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  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. | |||||
| 5 |  Kämpfer AGkaempfer.agHQ: Othmarsingen, SwitzerlandReported employees: 11-50 | Othmarsingen, Switzerland | 11-50 | Exact match | 23 contacts → |
“Kämpfer AG is a construction company based out of 5B Ahornweg, Othmarsingen, Aargau, Switzerland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Klimavent AGklimavent.chHQ: Baden, SwitzerlandReported employees: 11-50 | Baden, Switzerland | 11-50 | Exact match | 22 contacts → |
“Lüftungs- und Klimatechnik Die Klimavent AG gehört seit 1977 (gegründet als Aktiengesellschaft) zu den traditionellen mittelständigen Unternehmen in der Region.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  HBI Haerterhbi.euHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 22 contacts → |
“HBI Haerter - Consulting Engineers Your partner for ventilation, aerodynamics and safety of tunnels HBI Haerter AG (CH) and HBI Haerter GmbH (DE) are firms of consulting engineers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Tecnoprogetti SAtecnoprogetti.chHQ: Camorino, SwitzerlandReported employees: 11-50 | Camorino, Switzerland | 11-50 | Exact match | 18 contacts → |
“Siamo attivi da oltre 50 anni per offrire servizi di consulenza e progettazione integrata dell’impiantistica e della tecnica della costruzione.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  PIC Energies SApic-energies.chHQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 18 contacts → |
“Le bureau est actif dans les domaines de l’énergétique des bâtiments, du chauffage, de la ventilation, de la climatisation et du sanitaire.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | JDR Energies SAjdrenergies.ch HQ: Confignon, SwitzerlandReported employees: 11-50 | Confignon, Switzerland | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  SB Technique SAsbtechnique.chHQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 17 contacts → |
“SB technique est un bureau d'Ingénieur Conseil en chauffage, ventilation, climatisation et sécurité du bâtiment développant des concepts énergétiques ambitieux pour des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Helios Ventilatoren AGhelios.chHQ: Otelfingen, SwitzerlandReported employees: 11-50 | Otelfingen, Switzerland | 11-50 | Exact match | 17 contacts → |
“Die Helios Ventilatoren AG ist ein führender Hersteller von Ventilatoren und Lüftungssystemen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  GEX SA Ventilation-Climatisationgexsa.chHQ: Bex, SwitzerlandReported employees: 11-50 | Bex, Switzerland | 11-50 | Exact match | 16 contacts → |
“L'entreprise Gex SA ventilation - climatisation, dont les sièges sont à Aigle et à Satigny, est une entreprise leader dans les domaines de la ventilation et de la climatisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ingenieurbüro Riesen AGriesen-ing.chHQ: Bern, SwitzerlandReported employees: 11-50 | Bern, Switzerland | 11-50 | Exact match | 13 contacts → |
“Planer für Sanitärtechnik, Sprinklerplanungen, Medizinalgasanlagen und räumliche Fachkoordination” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Baden, SwitzerlandReported employees: 11-50 | Baden, Switzerland | 11-50 | Exact match | 12 contacts → |
“Planungsbüro für Haustechnik Fachbereiche Heizung, Lüftung, Kälte, Sanitär, Kanalisation und Koordination.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Energestion SAenergestion.chHQ: Les Acacias, SwitzerlandReported employees: 11-50 | Les Acacias, Switzerland | 11-50 | Exact match | 12 contacts → |
“Energestion SA est un bureau d'ingénieurs conseils du bâtiment et en industrie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lauffer-Borlatlaufferborlat.ch HQ: Chailly-montreux, SwitzerlandReported employees: 11-50 | Chailly-montreux, Switzerland | 11-50 | Exact match | 12 contacts → |
“Votre confort, notre priorité!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Fm&air AGfm-air.chHQ: Dietlikon, SwitzerlandReported employees: 1-10 | Dietlikon, Switzerland | 1-10 | Exact match | 11 contacts → |
“Inbetriebnahmen und Programmierungen von Lüftungsanlagen wie auch Heizung und Kälte” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Tb-Safety AGtbsafety.chHQ: Frick, SwitzerlandReported employees: 11-50 | Frick, Switzerland | 11-50 | Exact match | 11 contacts → |
“As one of the leading developer and manufacturer of ventilation systems and full-body protective gear, TB-Safety AG offers innovative products which can be adjusted to your…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Walair AGwalair.chHQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 10 contacts → |
“Wir sind ein Unternehmen mit einem starken technischen Support – Mit unserem ausgebildeten Personal garantieren wir den reibungslosen Ablauf in Ihren diversen Projekten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Flüma Klima AGfluema.chHQ: Ebikon, SwitzerlandReported employees: 51-200 | Ebikon, Switzerland | 51-200 | Exact match | 8 contacts → |
“Planung, Installation und Wartung von Lüftungs- und Klimaanlagen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Collenberg Energietechnik AGcollenberg.swissHQ: Chur, SwitzerlandReported employees: 11-50 | Chur, Switzerland | 11-50 | Exact match | 8 contacts → |
“Unser Unternehmen steht seit 1990 für herausragende Dienstleistungen in der Gebäudetechnik.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Chammartin & Spicher SAchammartin-spicher.chHQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 8 contacts → |
“Chammartin & Spicher SA est une société d'ingénieurs-conseils active dans le secteur des installations techniques du bâtiment et de l'énergie, en particulier le chauffage, la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Limodor Lüftungstechniklimodor.chHQ: Appenzell, SwitzerlandReported employees: 1-10 | Appenzell, Switzerland | 1-10 | Exact match | 8 contacts → |
“Die LIMODOR Lüftungstechnik AG mit Sitz in der Schweiz gehört zu den führenden Herstellern von Lüftungssystemen im modernen Wohnungsbau.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Asag AIR System AGasag-air.chHQ: Langenthal, SwitzerlandReported employees: 11-50 | Langenthal, Switzerland | 11-50 | Exact match | 8 contacts → |
“Die ASAG Air System AG bietet ein breit gefächertes Angebot im lufttechnischen Bereich an.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 219 company matches
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Ventilation system consultants: 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
210 records in the displayed employee bands.
9 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 219 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 ventilation system consultants?
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 ventilation system consultants did RevenueBase find based in Switzerland?
The saved snapshot records 219 matching company records, 1,282 tracked contacts and 408 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
Ventilation system consultants by geography
- Ventilation system consultants based in Sao Paulo, Brazil
- Ventilation system consultants based in Stockholm, Sweden
- Ventilation system consultants based in Istanbul, Türkiye
- Ventilation system consultants based in London, United Kingdom
- Ventilation system consultants based in Australia
- Ventilation system consultants based in Austria
- Ventilation system consultants based in Belgium
- Ventilation system consultants based in Brazil
- Ventilation system consultants based in Canada
- Ventilation system consultants based in Chile
- Ventilation system consultants based in Colombia
- Ventilation system consultants based in Czechia
Cite this list
RevenueBase Data Team. Top 25 ventilation system consultants based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ventilation-system-consultants/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
- Ventilation system consultants based in Sao Paulo, Brazil
- Ventilation system consultants based in Stockholm, Sweden
- Ventilation system consultants based in Istanbul, Türkiye
- Ventilation system consultants based in London, United Kingdom
- Ventilation system consultants based in Australia
- Ventilation system consultants based in Austria
Company intelligence · public preview
Top 25 ventilation system consultants based in Switzerland
RevenueBase records 219 matching company records for ventilation system consultants based in Switzerland, with 1,282 tracked contacts and 408 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 ventilation system consultants 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 | 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. | |||||
| 2 | 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. | |||||
| 3 | R. Häsler AGhaesler-ag.ch HQ: Möhlin, SwitzerlandReported employees: 201-500 | Möhlin, Switzerland | 201-500 | Exact match | 27 contacts → |
“Ihr kompetenter Ansprechpartner für Heizungs- und Lüftungsprojekte.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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. | |||||
| 5 | Kämpfer AGkaempfer.ag HQ: Othmarsingen, SwitzerlandReported employees: 11-50 | Othmarsingen, Switzerland | 11-50 | Exact match | 23 contacts → |
“Kämpfer AG is a construction company based out of 5B Ahornweg, Othmarsingen, Aargau, Switzerland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Klimavent AGklimavent.ch HQ: Baden, SwitzerlandReported employees: 11-50 | Baden, Switzerland | 11-50 | Exact match | 22 contacts → |
“Lüftungs- und Klimatechnik Die Klimavent AG gehört seit 1977 (gegründet als Aktiengesellschaft) zu den traditionellen mittelständigen Unternehmen in der Region.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HBI Haerterhbi.eu HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 22 contacts → |
“HBI Haerter - Consulting Engineers Your partner for ventilation, aerodynamics and safety of tunnels HBI Haerter AG (CH) and HBI Haerter GmbH (DE) are firms of consulting engineers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Tecnoprogetti SAtecnoprogetti.ch HQ: Camorino, SwitzerlandReported employees: 11-50 | Camorino, Switzerland | 11-50 | Exact match | 18 contacts → |
“Siamo attivi da oltre 50 anni per offrire servizi di consulenza e progettazione integrata dell’impiantistica e della tecnica della costruzione.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | PIC Energies SApic-energies.ch HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 18 contacts → |
“Le bureau est actif dans les domaines de l’énergétique des bâtiments, du chauffage, de la ventilation, de la climatisation et du sanitaire.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | JDR Energies SAjdrenergies.ch HQ: Confignon, SwitzerlandReported employees: 11-50 | Confignon, Switzerland | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | SB Technique SAsbtechnique.ch HQ: Geneva, SwitzerlandReported employees: 11-50 | Geneva, Switzerland | 11-50 | Exact match | 17 contacts → |
“SB technique est un bureau d'Ingénieur Conseil en chauffage, ventilation, climatisation et sécurité du bâtiment développant des concepts énergétiques ambitieux pour des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Helios Ventilatoren AGhelios.ch HQ: Otelfingen, SwitzerlandReported employees: 11-50 | Otelfingen, Switzerland | 11-50 | Exact match | 17 contacts → |
“Die Helios Ventilatoren AG ist ein führender Hersteller von Ventilatoren und Lüftungssystemen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | GEX SA Ventilation-Climatisationgexsa.ch HQ: Bex, SwitzerlandReported employees: 11-50 | Bex, Switzerland | 11-50 | Exact match | 16 contacts → |
“L'entreprise Gex SA ventilation - climatisation, dont les sièges sont à Aigle et à Satigny, est une entreprise leader dans les domaines de la ventilation et de la climatisation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ingenieurbüro Riesen AGriesen-ing.ch HQ: Bern, SwitzerlandReported employees: 11-50 | Bern, Switzerland | 11-50 | Exact match | 13 contacts → |
“Planer für Sanitärtechnik, Sprinklerplanungen, Medizinalgasanlagen und räumliche Fachkoordination” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Baden, SwitzerlandReported employees: 11-50 | Baden, Switzerland | 11-50 | Exact match | 12 contacts → |
“Planungsbüro für Haustechnik Fachbereiche Heizung, Lüftung, Kälte, Sanitär, Kanalisation und Koordination.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Energestion SAenergestion.ch HQ: Les Acacias, SwitzerlandReported employees: 11-50 | Les Acacias, Switzerland | 11-50 | Exact match | 12 contacts → |
“Energestion SA est un bureau d'ingénieurs conseils du bâtiment et en industrie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Lauffer-Borlatlaufferborlat.ch HQ: Chailly-montreux, SwitzerlandReported employees: 11-50 | Chailly-montreux, Switzerland | 11-50 | Exact match | 12 contacts → |
“Votre confort, notre priorité!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fm&air AGfm-air.ch HQ: Dietlikon, SwitzerlandReported employees: 1-10 | Dietlikon, Switzerland | 1-10 | Exact match | 11 contacts → |
“Inbetriebnahmen und Programmierungen von Lüftungsanlagen wie auch Heizung und Kälte” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tb-Safety AGtbsafety.ch HQ: Frick, SwitzerlandReported employees: 11-50 | Frick, Switzerland | 11-50 | Exact match | 11 contacts → |
“As one of the leading developer and manufacturer of ventilation systems and full-body protective gear, TB-Safety AG offers innovative products which can be adjusted to your…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Walair AGwalair.ch HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 10 contacts → |
“Wir sind ein Unternehmen mit einem starken technischen Support – Mit unserem ausgebildeten Personal garantieren wir den reibungslosen Ablauf in Ihren diversen Projekten.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Flüma Klima AGfluema.ch HQ: Ebikon, SwitzerlandReported employees: 51-200 | Ebikon, Switzerland | 51-200 | Exact match | 8 contacts → |
“Planung, Installation und Wartung von Lüftungs- und Klimaanlagen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Collenberg Energietechnik AGcollenberg.swiss HQ: Chur, SwitzerlandReported employees: 11-50 | Chur, Switzerland | 11-50 | Exact match | 8 contacts → |
“Unser Unternehmen steht seit 1990 für herausragende Dienstleistungen in der Gebäudetechnik.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Chammartin & Spicher SAchammartin-spicher.ch HQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 8 contacts → |
“Chammartin & Spicher SA est une société d'ingénieurs-conseils active dans le secteur des installations techniques du bâtiment et de l'énergie, en particulier le chauffage, la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Limodor Lüftungstechniklimodor.ch HQ: Appenzell, SwitzerlandReported employees: 1-10 | Appenzell, Switzerland | 1-10 | Exact match | 8 contacts → |
“Die LIMODOR Lüftungstechnik AG mit Sitz in der Schweiz gehört zu den führenden Herstellern von Lüftungssystemen im modernen Wohnungsbau.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Asag AIR System AGasag-air.ch HQ: Langenthal, SwitzerlandReported employees: 11-50 | Langenthal, Switzerland | 11-50 | Exact match | 8 contacts → |
“Die ASAG Air System AG bietet ein breit gefächertes Angebot im lufttechnischen Bereich an.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 219 company matches
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Ventilation system consultants: 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
210 records in the displayed employee bands.
9 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 219 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 ventilation system consultants?
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 ventilation system consultants did RevenueBase find based in Switzerland?
The saved snapshot records 219 matching company records, 1,282 tracked contacts and 408 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 ventilation system consultants based in Switzerland. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ventilation-system-consultants/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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