Company lists · Data refreshed October 2026

Top 25 Engineered hvac pumping system suppliers based in Switzerland

Name: Engineered hvac pumping system suppliers based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 120 companies tracked

RevenueBase identified 120 company matches for engineered hvac pumping system suppliers associated with Switzerland as of October 2026 and tracks 2,062 professional contacts across them, including 420 with verified work emails. Zurich is the largest hub.

This list covers company matches for engineered hvac pumping system suppliers 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 25, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 25, 2026 How this list was built

120Companies

2,062Contacts tracked

420Verified emails

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The 25 largest engineered hvac pumping system suppliers based in Switzerland

Ranked by team size

Top 25 of 120 company matches for engineered hvac pumping system suppliers based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	IMI Climate Control	Exact match	Eysins, SwitzerlandHQ recorded Oct 25, 2026	1,001-5,000	794 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 · Oct 25, 2026 · View company records in RevenueBase
2	Hoval Schweiz	Exact match	Feldmeilen, SwitzerlandHQ recorded Oct 25, 2026	201-500	190 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 · Oct 25, 2026 · View company records in RevenueBase
3	RMB Engineering AG	Exact match	Zürich, SwitzerlandHQ recorded Oct 25, 2026	51-200	53 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 · Oct 25, 2026 · View company records in RevenueBase
4	Riggenbach AG	Exact match	Olten, SwitzerlandHQ recorded Oct 25, 2026	51-200	41 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 · Oct 25, 2026 · View company records in RevenueBase
5	IMI Hydronic Engineering	Exact match	Eysins, SwitzerlandHQ recorded Oct 25, 2026	1,001-5,000	39 contacts →
	Exact match “We are a leading global supplier of products and solutions for HVAC systems.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Tech-Insta SA	Exact match	Torricella-taverne, SwitzerlandHQ recorded Oct 25, 2026	51-200	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 · Oct 25, 2026 · View company records in RevenueBase
7	Winkenbach SA	Exact match	La Chaux-de-fonds, SwitzerlandHQ recorded Oct 25, 2026	51-200	30 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 · Oct 25, 2026 · View company records in RevenueBase
8	Schubag AG	Exact match	Felben-wellhausen, SwitzerlandHQ recorded Oct 25, 2026	11-50	28 contacts →
	Exact match “schubag AG is a mechanical or industrial engineering company based out of Frauenfelderstrasse 47 B, STECKBORN, THURGAU, Switzerland.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	W. Rokitzky AG	Exact match	8304 Wallisellen, SwitzerlandHQ recorded Oct 25, 2026	51-200	28 contacts →
	Exact match “Unsere inhabergeführte Unternehmensstruktur verkürzt Kommunikations- und Entscheidungswege für Bauherren und Auftraggeber massgeblich.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
10	Klinova AG	Exact match	8006, SwitzerlandHQ recorded Oct 25, 2026	51-200	24 contacts →
	Exact match “Die Klinova AG ist Ihr Systemprofi im Bereich der Gebäude, Energie- und Prozesstechnik.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Willi Gebäudetechnik AG	Exact match	Chur, SwitzerlandHQ recorded Oct 25, 2026	51-200	22 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 · Oct 25, 2026 · View company records in RevenueBase
12	Gloor Planzer AG	Exact match	Volketswil, SwitzerlandHQ recorded Oct 25, 2026	11-50	17 contacts →
	Exact match “Ihre Fachpartnerin für Gebäudetechnik Unser Know-how und die exzellente Technik namhafter Hersteller ermöglichen es uns, effiziente und zuverlässige Lösungen für Lüftung…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Gotec S.A	Exact match	St-léonard, SwitzerlandHQ recorded Oct 25, 2026	51-200	17 contacts →
	Exact match “Gotec is a Swiss Company founded in 1964.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Brunner Pumpen AG	Exact match	Opfikon-glattbrugg, SwitzerlandHQ recorded Oct 25, 2026	51-200	16 contacts →
	Exact match “Brunner Pumpen AG – Pumpentechnik, die funktioniert.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Kapag Kälte-Wärme AG	Exact match	Rudolfstetten, SwitzerlandHQ recorded Oct 25, 2026	11-50	16 contacts →
	Exact match “Seit über 50 Jahren Experten für Kälte- und Wärmepumpentechnik sowie Klimaanlagen.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Schmid Hutter AG	Exact match	Ossingen, SwitzerlandHQ recorded Oct 25, 2026	51-200	16 contacts →
	Exact match “Leistungen aus einer Hand in den Fachbereichen Heizung, Lüftung, Klima und Kälte.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Basler Haustechnik AG	Exact match	Basel, SwitzerlandHQ recorded Oct 25, 2026	11-50	10 contacts →
	Exact match “FÜR ZUFRIEDENE KUNDEN.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Calorex AG	Exact match	Wil, SwitzerlandHQ recorded Oct 25, 2026	1-10	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	Luigi Casutt AG	Exact match	Zürich, SwitzerlandHQ recorded Oct 25, 2026	11-50	9 contacts →
	Exact match “Willkommen bei Luigi Casutt AG - für 360° Gebäudetechnik seit 1962!” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Haustechnik	Exact match	Staas, SwitzerlandHQ recorded Oct 25, 2026	11-50	8 contacts →
	Exact match “Wir sind ein dynamisches Unternehmen, das sich auf die Bereitstellung erstklassiger Haustechniklösungen spezialisiert hat.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	Fürer AG	Exact match	Mörschwil, SwitzerlandHQ recorded Oct 25, 2026	11-50	8 contacts →
	Exact match “Der Energie-Fürer: Führende Gebäudetechnik für Heizung, Lüftung, Kälte, Sanitär.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	Hagmann AG	Exact match	Rorschach, SwitzerlandHQ recorded Oct 25, 2026	11-50	8 contacts →
	Exact match “Planung, Realisation & Unterhalt von Heizungs, Lüftungs, Klima, Kälte- und Industrieanlagen Umsetzung von Neubau- und Sanierungsprojekten in Wohnhäuser, Geschäfts- und…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Gwerder Fidel Energietechnik AG	Exact match	Schwyz, SwitzerlandHQ recorded Oct 25, 2026	11-50	7 contacts →
	Exact match “GF Energietechnik ist ein regional verankertes Ingenieurbüro für HLKS mit Standorten in Ibach (SZ) und Zürich.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Chammartin & Spicher SA	Exact match	Lausanne, SwitzerlandHQ recorded Oct 25, 2026	11-50	7 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 · Oct 25, 2026 · View company records in RevenueBase
25	Heller AG	Exact match	St. Margrethen, SwitzerlandHQ recorded Oct 25, 2026	11-50	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 25, 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 “engineered hvac pumping system suppliers”. 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 120 engineered hvac pumping system suppliers based in Switzerland

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Engineered hvac pumping system suppliers based in Switzerland at a glance

As of Oct 25, 2026

20.4%Verified-email coverage

17.2Average contacts per company

11-50Median size (employees)

5.8%Largest-city concentration · Zurich

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 120 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 “engineered hvac pumping system suppliers” 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 420 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 25, 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 “engineered hvac pumping system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineered hvac pumping system suppliers are there based in Switzerland?

RevenueBase identified 120 company matches for engineered hvac pumping system suppliers 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?

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 engineered hvac pumping system suppliers?

Zurich leads with 7 company records, followed by Chur (3) and La Chaux-De-Fonds (3).

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 420 professional contacts with verified work emails tracked across these 120 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 25, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.