Company lists · Data refreshed October 2026
Top 25 Industrial process heat contractors based in Switzerland
RevenueBase identified 55 company matches for industrial process heat contractors associated with Switzerland as of October 2026 and tracks 438 professional contacts across them, including 183 with verified work emails. Winterthur is the largest hub.
This list covers company matches for industrial process heat contractors associated with Switzerland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 16, 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 industrial process heat contractors based in Switzerland
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 55 contacts → | ||||
Exact match “Hotwork International is a leading professional service and equipment provider serving diverse industries globally.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 2 | 48 contacts → | ||||
Exact match “apaco steht für Qualität von der ersten Kontaktaufnahme bis zur Auslieferung der Anlagen und der Apparate.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 3 | 35 contacts → | ||||
Exact match “Planung, Bau, Inbetriebnahme, Optimierung, Service, Pikett, Umbau, Neubau von: Industriekälteanlagen Wärmepumpen Kunsteisbahnen” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 4 | 28 contacts → | ||||
Exact match “CODERE: Industrial Furnaces for Heat Treatment Together we generate a culture of performance and the best results for all!” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 5 | 24 contacts → | ||||
Exact match “Die Klinova AG ist Ihr Systemprofi im Bereich der Gebäude, Energie- und Prozesstechnik.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 6 | 23 contacts → | ||||
Exact match “Anytherm advises its customers in a solution-oriented, competent and neutral manner and calculates, designs and produces custom-made systems for heat exchange and heat recovery.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 7 | 20 contacts → | ||||
Exact match “More than four decades ago, we began shaping the future.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match “Die Systec Therm AG vertreibt schweizweit intelligente Lösungen mit Elektrowärme für die Baubranche sowie die Industrie.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “Unser Service für Dich: Planung und Ausführung von Heizungs- und Industriekälteanlagen Heizung und Fernwärme Jetzt online Preise vergleichen und Offerte erhalten…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 10 | 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 16, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “Die ZAG Engineering unterstützt technische Leiter in Pharma, Chemie, Lebensmittel, Getränke- und Industriebetrieben mit zuverlässigen und effizienten Lösungen für Dampfanlagen.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “CALECO ist Ihr kompetenter Partner für anspruchsvolle Industriewärme-Anlagen.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 13 | 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 16, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Fondée en 2017, SMM Soudure Specialisée est une entreprise spécialisée dans la planification, la fabrication et l'installation de tuyauteries industrielles.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match “EBT swiss engineering AG - your specialists for high quality conditioning of air process EBT swiss engineering AG was founded by Thomas Jakob in August 2016 in Wald ZH in…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Calorifer Engineering AG engineers heat exchangers and plant equipment for process and heat transfer applications with challenging specifications.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Die Jul.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “BERFA AG - Wir leiten Technik.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Die Tarag verfügt über 50 Jahre Erfahrung und Kompetenz rund um die Themen Heizung, Sanitärarbeiten und Tanksanierung.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Die Firma HESAB AG ist seit 1994 ihr Profi in Haustechnik.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Büchler Anlagenbau ist auf dem Schweizer Markt ein Montage- und Planungsunternehmen, welches auf die jahrelange Erfahrung bei Dampfkesselanlagen und im Rohrleitungsbau für die…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Au quotidien, on est là pour vous.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “ISPAG est spécialisée dans la fourniture de chauffe-eau de haute qualité et écoénergétiques, de cuves de chauffage et de stockage frigorifiques sur mesure, ainsi que de conteneurs…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 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 “industrial process heat contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 55 industrial process heat contractors based in Switzerland
See the full list, filter by size, metro and specialty, and access 183 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Industrial process heat contractors based in Switzerland at a glance
As of Oct 16, 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 55 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 “industrial process heat contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 183 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 16, 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 “industrial process heat contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many industrial process heat contractors are there based in Switzerland?
RevenueBase identified 55 company matches for industrial process heat contractors 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?
Hotwork International tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most industrial process heat contractors?
Winterthur leads with 3 company records, followed by Bellinzona (2) and Glattbrugg (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 183 professional contacts with verified work emails tracked across these 55 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 55 industrial process heat contractors based in Switzerland. Start with a free account, no credit card.
Download this list →Related lists
Industrial process heat contractors by geography
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- Industrial process heat contractors based in Mumbai, India
- Industrial process heat contractors based in Pune, India
- Industrial process heat contractors based in Houston, United States
- Industrial process heat contractors based in Indianapolis, United States
- Industrial process heat contractors based in Tulsa, United States
- Industrial process heat contractors based in Australia
- Industrial process heat contractors based in Austria
- Industrial process heat contractors based in Belgium
- Industrial process heat contractors based in Brazil
- Industrial process heat contractors based in Canada
- Industrial process heat contractors based in Chile
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
- Industrial process heat contractors based in Calgary, Canada
- Industrial process heat contractors based in Mumbai, India
- Industrial process heat contractors based in Pune, India
- Industrial process heat contractors based in Houston, United States
- Industrial process heat contractors based in Indianapolis, United States
- Industrial process heat contractors based in Tulsa, United States
Company intelligence · public preview
Top 25 industrial process heat contractors based in Switzerland
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 55 matching company records for industrial process heat contractors based in Switzerland, with 438 tracked contacts and 183 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: October 16, 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 industrial process heat contractors based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Hotwork Internationalhotwork.ag HQ: Egnach, SwitzerlandReported employees: 501-1,000 | Egnach, Switzerland | 501-1,000 | Exact match | 55 contacts → |
“Hotwork International is a leading professional service and equipment provider serving diverse industries globally.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Apaco AGapaco.chHQ: Grellingen, SwitzerlandReported employees: 51-200 | Grellingen, Switzerland | 51-200 | Exact match | 48 contacts → |
“apaco steht für Qualität von der ersten Kontaktaufnahme bis zur Auslieferung der Anlagen und der Apparate.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Walter Wettstein AGwwag.ch HQ: Gümligen, SwitzerlandReported employees: 51-200 | Gümligen, Switzerland | 51-200 | Exact match | 35 contacts → |
“Planung, Bau, Inbetriebnahme, Optimierung, Service, Pikett, Umbau, Neubau von: Industriekälteanlagen Wärmepumpen Kunsteisbahnen” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Codere SAcodere.ch HQ: Alle, SwitzerlandReported employees: 11-50 | Alle, Switzerland | 11-50 | Exact match | 28 contacts → |
“CODERE: Industrial Furnaces for Heat Treatment Together we generate a culture of performance and the best results for all!” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Klinova AGklinova.chHQ: 8006, SwitzerlandReported employees: 51-200 | 8006, Switzerland | 51-200 | Exact match | 24 contacts → |
“Die Klinova AG ist Ihr Systemprofi im Bereich der Gebäude, Energie- und Prozesstechnik.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Anythermanytherm.comHQ: Stäfa, SwitzerlandReported employees: 11-50 | Stäfa, Switzerland | 11-50 | Exact match | 23 contacts → |
“Anytherm advises its customers in a solution-oriented, competent and neutral manner and calculates, designs and produces custom-made systems for heat exchange and heat recovery.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Polybloc AGpolybloc.com HQ: Winterthur, SwitzerlandReported employees: 51-200 | Winterthur, Switzerland | 51-200 | Exact match | 20 contacts → |
“More than four decades ago, we began shaping the future.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Systec Therm AGsystectherm.ch HQ: St. Gallen, SwitzerlandReported employees: 11-50 | St. Gallen, Switzerland | 11-50 | Exact match | 13 contacts → |
“Die Systec Therm AG vertreibt schweizweit intelligente Lösungen mit Elektrowärme für die Baubranche sowie die Industrie.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Lehmann 2000lehmann2000.chHQ: Zofingen, SwitzerlandReported employees: 51-200 | Zofingen, Switzerland | 51-200 | Exact match | 13 contacts → |
“Unser Service für Dich: Planung und Ausführung von Heizungs- und Industriekälteanlagen Heizung und Fernwärme Jetzt online Preise vergleichen und Offerte erhalten…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Chammartin & Spicher SAchammartin-spicher.chHQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 7 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 · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ZAG Engineeringz-ag.ch HQ: Oeschgen, SwitzerlandReported employees: 1-10 | Oeschgen, Switzerland | 1-10 | Exact match | 7 contacts → |
“Die ZAG Engineering unterstützt technische Leiter in Pharma, Chemie, Lebensmittel, Getränke- und Industriebetrieben mit zuverlässigen und effizienten Lösungen für Dampfanlagen.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Caleco AGcaleco.ch HQ: Wolfwil, SwitzerlandReported employees: 1-10 | Wolfwil, Switzerland | 1-10 | Exact match | 7 contacts → |
“CALECO ist Ihr kompetenter Partner für anspruchsvolle Industriewärme-Anlagen.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SMMsmmsoudure.com HQ: Penthalaz, SwitzerlandReported employees: 11-50 | Penthalaz, Switzerland | 11-50 | Exact match | 6 contacts → |
“Fondée en 2017, SMM Soudure Specialisée est une entreprise spécialisée dans la planification, la fabrication et l'installation de tuyauteries industrielles.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | EBT Swiss Engineering AGebtswiss.com HQ: Neuhaus Sg, SwitzerlandReported employees: 11-50 | Neuhaus Sg, Switzerland | 11-50 | Exact match | 5 contacts → |
“EBT swiss engineering AG - your specialists for high quality conditioning of air process EBT swiss engineering AG was founded by Thomas Jakob in August 2016 in Wald ZH in…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Calorifer Engineering AGcaleng.ch HQ: 8472, SwitzerlandReported employees: 11-50 | 8472, Switzerland | 11-50 | Exact match | 5 contacts → |
“Calorifer Engineering AG engineers heat exchangers and plant equipment for process and heat transfer applications with challenging specifications.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Jul. Weinberger Ag, Thalwiljulweinberger.ch HQ: Thalwil, SwitzerlandReported employees: 11-50 | Thalwil, Switzerland | 11-50 | Exact match | 5 contacts → |
“Die Jul.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Berfa AGberfa.chHQ: Wilchingen, SwitzerlandReported employees: 1-10 | Wilchingen, Switzerland | 1-10 | Exact match | 5 contacts → |
“BERFA AG - Wir leiten Technik.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tarag AGtarag.ch HQ: Reinach Basel-land, SwitzerlandReported employees: 11-50 | Reinach Basel-land, Switzerland | 11-50 | Exact match | 5 contacts → |
“Die Tarag verfügt über 50 Jahre Erfahrung und Kompetenz rund um die Themen Heizung, Sanitärarbeiten und Tanksanierung.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hesab AGhesab.ch HQ: Langenthal, SwitzerlandReported employees: 11-50 | Langenthal, Switzerland | 11-50 | Exact match | 4 contacts → |
“Die Firma HESAB AG ist seit 1994 ihr Profi in Haustechnik.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Büchler Anlagenbau AGbuechler-anlagenbau.ch HQ: Hefenhofen, SwitzerlandReported employees: 1-10 | Hefenhofen, Switzerland | 1-10 | Exact match | 4 contacts → |
“Büchler Anlagenbau ist auf dem Schweizer Markt ein Montage- und Planungsunternehmen, welches auf die jahrelange Erfahrung bei Dampfkesselanlagen und im Rohrleitungsbau für die…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Swissthermic SAchauffage-swissthermic.ch HQ: Lutry, SwitzerlandReported employees: 11-50 | Lutry, Switzerland | 11-50 | Exact match | 4 contacts → |
“Au quotidien, on est là pour vous.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Eletherm AGeletherm.ch HQ: Chur, SwitzerlandReported employees: 1-10 | Chur, Switzerland | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | ISPAGispag-asp.ch HQ: Vaulruz, SwitzerlandReported employees: 1-10 | Vaulruz, Switzerland | 1-10 | Exact match | 3 contacts → |
“ISPAG est spécialisée dans la fourniture de chauffe-eau de haute qualité et écoénergétiques, de cuves de chauffage et de stockage frigorifiques sur mesure, ainsi que de conteneurs…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Lambda Dämmtechnik AGlambda.ch HQ: Bern, SwitzerlandReported employees: 1-10 | Bern, Switzerland | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 55 company matches
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Industrial process heat contractors: dataset insights
October 16, 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
55 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 55 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 16, 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 industrial process heat contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many industrial process heat contractors did RevenueBase find based in Switzerland?
The saved snapshot records 55 matching company records, 438 tracked contacts and 183 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: October 16, 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
Industrial process heat contractors by geography
- Industrial process heat contractors based in Calgary, Canada
- Industrial process heat contractors based in Mumbai, India
- Industrial process heat contractors based in Pune, India
- Industrial process heat contractors based in Houston, United States
- Industrial process heat contractors based in Indianapolis, United States
- Industrial process heat contractors based in Tulsa, United States
- Industrial process heat contractors based in Australia
- Industrial process heat contractors based in Austria
- Industrial process heat contractors based in Belgium
- Industrial process heat contractors based in Brazil
- Industrial process heat contractors based in Canada
- Industrial process heat contractors based in Chile
Cite this list
RevenueBase Data Team. Top 25 industrial process heat contractors based in Switzerland. Snapshot: October 16, 2026. https://revenuebase.ai/companies/industrial-process-heat-contractors/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Industrial process heat contractors based in Calgary, Canada
- Industrial process heat contractors based in Mumbai, India
- Industrial process heat contractors based in Pune, India
- Industrial process heat contractors based in Houston, United States
- Industrial process heat contractors based in Indianapolis, United States
- Industrial process heat contractors based in Tulsa, United States
Company intelligence · public preview
Top 25 industrial process heat contractors based in Switzerland
RevenueBase records 55 matching company records for industrial process heat contractors based in Switzerland, with 438 tracked contacts and 183 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: October 16, 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 industrial process heat contractors based in Switzerland
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Hotwork Internationalhotwork.ag HQ: Egnach, SwitzerlandReported employees: 501-1,000 | Egnach, Switzerland | 501-1,000 | Exact match | 55 contacts → |
“Hotwork International is a leading professional service and equipment provider serving diverse industries globally.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Apaco AGapaco.ch HQ: Grellingen, SwitzerlandReported employees: 51-200 | Grellingen, Switzerland | 51-200 | Exact match | 48 contacts → |
“apaco steht für Qualität von der ersten Kontaktaufnahme bis zur Auslieferung der Anlagen und der Apparate.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Walter Wettstein AGwwag.ch HQ: Gümligen, SwitzerlandReported employees: 51-200 | Gümligen, Switzerland | 51-200 | Exact match | 35 contacts → |
“Planung, Bau, Inbetriebnahme, Optimierung, Service, Pikett, Umbau, Neubau von: Industriekälteanlagen Wärmepumpen Kunsteisbahnen” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Codere SAcodere.ch HQ: Alle, SwitzerlandReported employees: 11-50 | Alle, Switzerland | 11-50 | Exact match | 28 contacts → |
“CODERE: Industrial Furnaces for Heat Treatment Together we generate a culture of performance and the best results for all!” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Klinova AGklinova.ch HQ: 8006, SwitzerlandReported employees: 51-200 | 8006, Switzerland | 51-200 | Exact match | 24 contacts → |
“Die Klinova AG ist Ihr Systemprofi im Bereich der Gebäude, Energie- und Prozesstechnik.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Anythermanytherm.com HQ: Stäfa, SwitzerlandReported employees: 11-50 | Stäfa, Switzerland | 11-50 | Exact match | 23 contacts → |
“Anytherm advises its customers in a solution-oriented, competent and neutral manner and calculates, designs and produces custom-made systems for heat exchange and heat recovery.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Polybloc AGpolybloc.com HQ: Winterthur, SwitzerlandReported employees: 51-200 | Winterthur, Switzerland | 51-200 | Exact match | 20 contacts → |
“More than four decades ago, we began shaping the future.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Systec Therm AGsystectherm.ch HQ: St. Gallen, SwitzerlandReported employees: 11-50 | St. Gallen, Switzerland | 11-50 | Exact match | 13 contacts → |
“Die Systec Therm AG vertreibt schweizweit intelligente Lösungen mit Elektrowärme für die Baubranche sowie die Industrie.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lehmann 2000lehmann2000.ch HQ: Zofingen, SwitzerlandReported employees: 51-200 | Zofingen, Switzerland | 51-200 | Exact match | 13 contacts → |
“Unser Service für Dich: Planung und Ausführung von Heizungs- und Industriekälteanlagen Heizung und Fernwärme Jetzt online Preise vergleichen und Offerte erhalten…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Chammartin & Spicher SAchammartin-spicher.ch HQ: Lausanne, SwitzerlandReported employees: 11-50 | Lausanne, Switzerland | 11-50 | Exact match | 7 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 · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ZAG Engineeringz-ag.ch HQ: Oeschgen, SwitzerlandReported employees: 1-10 | Oeschgen, Switzerland | 1-10 | Exact match | 7 contacts → |
“Die ZAG Engineering unterstützt technische Leiter in Pharma, Chemie, Lebensmittel, Getränke- und Industriebetrieben mit zuverlässigen und effizienten Lösungen für Dampfanlagen.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Caleco AGcaleco.ch HQ: Wolfwil, SwitzerlandReported employees: 1-10 | Wolfwil, Switzerland | 1-10 | Exact match | 7 contacts → |
“CALECO ist Ihr kompetenter Partner für anspruchsvolle Industriewärme-Anlagen.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | SMMsmmsoudure.com HQ: Penthalaz, SwitzerlandReported employees: 11-50 | Penthalaz, Switzerland | 11-50 | Exact match | 6 contacts → |
“Fondée en 2017, SMM Soudure Specialisée est une entreprise spécialisée dans la planification, la fabrication et l'installation de tuyauteries industrielles.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | EBT Swiss Engineering AGebtswiss.com HQ: Neuhaus Sg, SwitzerlandReported employees: 11-50 | Neuhaus Sg, Switzerland | 11-50 | Exact match | 5 contacts → |
“EBT swiss engineering AG - your specialists for high quality conditioning of air process EBT swiss engineering AG was founded by Thomas Jakob in August 2016 in Wald ZH in…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Calorifer Engineering AGcaleng.ch HQ: 8472, SwitzerlandReported employees: 11-50 | 8472, Switzerland | 11-50 | Exact match | 5 contacts → |
“Calorifer Engineering AG engineers heat exchangers and plant equipment for process and heat transfer applications with challenging specifications.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Jul. Weinberger Ag, Thalwiljulweinberger.ch HQ: Thalwil, SwitzerlandReported employees: 11-50 | Thalwil, Switzerland | 11-50 | Exact match | 5 contacts → |
“Die Jul.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Berfa AGberfa.ch HQ: Wilchingen, SwitzerlandReported employees: 1-10 | Wilchingen, Switzerland | 1-10 | Exact match | 5 contacts → |
“BERFA AG - Wir leiten Technik.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Tarag AGtarag.ch HQ: Reinach Basel-land, SwitzerlandReported employees: 11-50 | Reinach Basel-land, Switzerland | 11-50 | Exact match | 5 contacts → |
“Die Tarag verfügt über 50 Jahre Erfahrung und Kompetenz rund um die Themen Heizung, Sanitärarbeiten und Tanksanierung.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hesab AGhesab.ch HQ: Langenthal, SwitzerlandReported employees: 11-50 | Langenthal, Switzerland | 11-50 | Exact match | 4 contacts → |
“Die Firma HESAB AG ist seit 1994 ihr Profi in Haustechnik.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Büchler Anlagenbau AGbuechler-anlagenbau.ch HQ: Hefenhofen, SwitzerlandReported employees: 1-10 | Hefenhofen, Switzerland | 1-10 | Exact match | 4 contacts → |
“Büchler Anlagenbau ist auf dem Schweizer Markt ein Montage- und Planungsunternehmen, welches auf die jahrelange Erfahrung bei Dampfkesselanlagen und im Rohrleitungsbau für die…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Swissthermic SAchauffage-swissthermic.ch HQ: Lutry, SwitzerlandReported employees: 11-50 | Lutry, Switzerland | 11-50 | Exact match | 4 contacts → |
“Au quotidien, on est là pour vous.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Eletherm AGeletherm.ch HQ: Chur, SwitzerlandReported employees: 1-10 | Chur, Switzerland | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | ISPAGispag-asp.ch HQ: Vaulruz, SwitzerlandReported employees: 1-10 | Vaulruz, Switzerland | 1-10 | Exact match | 3 contacts → |
“ISPAG est spécialisée dans la fourniture de chauffe-eau de haute qualité et écoénergétiques, de cuves de chauffage et de stockage frigorifiques sur mesure, ainsi que de conteneurs…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Lambda Dämmtechnik AGlambda.ch HQ: Bern, SwitzerlandReported employees: 1-10 | Bern, Switzerland | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 55 company matches
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Industrial process heat contractors: dataset insights
October 16, 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
55 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 55 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 16, 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 industrial process heat contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many industrial process heat contractors did RevenueBase find based in Switzerland?
The saved snapshot records 55 matching company records, 438 tracked contacts and 183 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: October 16, 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
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Cite this list
RevenueBase Data Team. Top 25 industrial process heat contractors based in Switzerland. Snapshot: October 16, 2026. https://revenuebase.ai/companies/industrial-process-heat-contractors/switzerland.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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