Company lists · Data refreshed September 2026

Top 25 Industrial thermodynamics consultants based in Switzerland

Name: Industrial thermodynamics consultants based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 56 companies tracked

RevenueBase identified 56 company matches for industrial thermodynamics consultants associated with Switzerland as of September 2026 and tracks 348 professional contacts across them, including 133 with verified work emails. Geneva is the largest hub.

This list covers company matches for industrial thermodynamics 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 September 17, 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 Sep 17, 2026 How this list was built

56Companies

348Contacts tracked

133Verified emails

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The 25 largest industrial thermodynamics consultants based in Switzerland

Ranked by team size

Top 25 of 56 company matches for industrial thermodynamics consultants based in Switzerland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Hotwork International	Exact match	Egnach, SwitzerlandHQ recorded Sep 17, 2026	501-1,000	51 contacts →
	Exact match “Hotwork International is a leading professional service and equipment provider serving diverse industries globally.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Durena AG	Exact match	Lenzburg, SwitzerlandHQ recorded Sep 17, 2026	11-50	26 contacts →
	Exact match “Unserem Ingenieurunternehmen ist es ein grosses Anliegen, individuell und persönlich auf Ihre Wünsche einzugehen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Tecnoservice Engineering SA	Exact match	Fribourg, SwitzerlandHQ recorded Sep 17, 2026	51-200	26 contacts →
	Exact match “TECNOSERVICE ENGINEERING SA est un bureau d’études et d’ingénieurs conseils pour les installations techniques et études énergétiques liées au bâtiment et à l’industrie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Anytherm	Exact match	Stäfa, SwitzerlandHQ recorded Sep 17, 2026	11-50	19 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 · Sep 17, 2026 · View company records in RevenueBase
5	SB Technique SA	Exact match	Geneva, SwitzerlandHQ recorded Sep 17, 2026	11-50	18 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 · Sep 17, 2026 · View company records in RevenueBase
6	I.C.E. Ag, Ingenieurbüro FÜR Umwelttechnik	Exact match	Wil, SwitzerlandHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Als Experten für Verbrennung und Anlagenmodernisierungen unterstützt die I.C.E.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Roteq Turbomachinery Services	Exact match	Freienbach, SwitzerlandHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “When a job needs doing, we’re there doing it.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Energestion SA	Exact match	Les Acacias, SwitzerlandHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Energestion SA est un bureau d'ingénieurs conseils du bâtiment et en industrie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	DM Energieberatung AG	Exact match	Brugg, SwitzerlandHQ recorded Sep 17, 2026	11-50	11 contacts →
	Exact match “DM Energieberatung AG is a renewables & environment company based out of Paradiesstrasse 5, Brugg, Aargau, Switzerland.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Engo AG	Exact match	Olten, SwitzerlandHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “We supply fully integrated, custom-designed equipment for research and product validation, delivering complete solutions from concept to commissioning.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Caleco AG	Exact match	Wolfwil, SwitzerlandHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “CALECO ist Ihr kompetenter Partner für anspruchsvolle Industriewärme-Anlagen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	ZAG Engineering	Exact match	Oeschgen, SwitzerlandHQ recorded Sep 17, 2026	1-10	6 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 · Sep 17, 2026 · View company records in RevenueBase
13	Leplan AG Ingenieurbüro	Exact match	Winterthur, SwitzerlandHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match “Leplan AG ist Ihr kompetenter Partner für Kältetechniklösungen.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Alera Energies AG	Exact match	Hochdorf, SwitzerlandHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Wir, die Alera energies GmbH mit Sitz in Hochdorf in der schönen Zentralschweiz, sind ein junges, aufstrebendes Unternehmen in der Energiebranche.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Transthermic AG	Exact match	Murten, SwitzerlandHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Spécialiste en transfert thermique EXPERIENCE DE PLUS DE 30 ANS - CONSEILS - OPTIMISATION DE VOS INSTALLATIONS • À votre disposition pour vous conseiller en français et en…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Heller AG	Exact match	St. Margrethen, SwitzerlandHQ recorded Sep 17, 2026	11-50	5 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 · Sep 17, 2026 · View company records in RevenueBase
17	Innospin	Exact match	Windisch, SwitzerlandHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Our world is thermal energy plant engineering and our speciality is air-cooled condensers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	N-Protec AG	Exact match	Windisch, SwitzerlandHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Kateq Engineering	Exact match	Vernier, SwitzerlandHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match “KATEQ est un bureau de conseils en ingénierie spécialisé dans la conception de systèmes énergétiques, thermiques, de ventilation, de MCR (Maîtrise de la Consommation des…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Industrieplan AG	Exact match	Thun, SwitzerlandHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “Neutral und unabhängig – Mit hohem Verständnis für die Herausforderungen unserer Kunden entwickeln wir Kältetechnik- und Energiekonzepte die betriebssicher, ressourcenschonend und…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Lier Energietechnik AG	Exact match	Wallisellen, SwitzerlandHQ recorded Sep 17, 2026	11-50	1 contacts →
	Exact match “Wir sind ein neutrales Ingenieur, Planungs- und Beratungsunternehmen im Bereich der thermischen Energietechnik.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	ASS Energietechnik	Exact match	Wolfhalden, SwitzerlandHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Into Engineering Gmbh	Exact match	Dürnten, SwitzerlandHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Watt4u	Exact match	Bienne, SwitzerlandHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match “Watt4U c'est Olivier Zürcher.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Masciali Engineering Gmbh	Exact match	Dübendorf, SwitzerlandHQ recorded Sep 17, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 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 thermodynamics 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 56 industrial thermodynamics consultants based in Switzerland

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Industrial thermodynamics consultants based in Switzerland at a glance

As of Sep 17, 2026

38.2%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

3.6%Largest-city concentration · Geneva

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 56 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 thermodynamics 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 133 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 September 17, 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 thermodynamics consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial thermodynamics consultants are there based in Switzerland?

RevenueBase identified 56 company matches for industrial thermodynamics consultants associated with Switzerland as of September 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 thermodynamics consultants?

Geneva leads with 2 company records, followed by Les Acacias (2) and Windisch (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 133 professional contacts with verified work emails tracked across these 56 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 September 17, 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.