Company lists · Data refreshed September 2026

Top 25 Industrial thermodynamics consultants based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 387 companies tracked

RevenueBase identified 387 industrial thermodynamics consultants headquartered in France as of September 2026 and tracks 2,653 professional contacts across them, including 912 with verified work emails. Paris is the largest hub.

This list covers industrial thermodynamics consultants headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

387Companies

2,653Contacts tracked

912Verified emails

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The 25 largest industrial thermodynamics consultants based in France

Ranked by team size

Top 25 of 387 industrial thermodynamics consultants based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial thermodynamics consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Airflux SAS	Partial evidence	Lille, FranceHQ checked Sep 17, 2026	201-500	212 contacts →
	Partial evidence “AIRFLUX, A RUBIX Company est, depuis plus de 40 ans, un intégrateur de solutions industrielles et a pour mission de vous accompagner dans vos projets autour de l’efficacité…” Source: RevenueBase Database · checked Sep 17, 2026
2	Sofrigam Group	Partial evidence	Rueil-malmaison, FranceHQ checked Sep 17, 2026	51-200	74 contacts →
	Partial evidence “At Sofrigam Group, we've been applying thermodynamics to preserve, protect, and prosper life and the living for over 45 years.” Source: RevenueBase Database · checked Sep 17, 2026
3	Crealis	Partial evidence	Saint-priest, FranceHQ checked Sep 17, 2026	11-50	66 contacts →
	Partial evidence “Founded in 1964, Crealis is the industrial entity of the Dehon Group, a major player in performance chemicals for many applications.” Source: RevenueBase Database · checked Sep 17, 2026
4	AIT - Stein	Partial evidence	Rueil-malmaison, FranceHQ checked Sep 17, 2026	51-200	60 contacts →
	Partial evidence “AIT STEIN: empowering industrial energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
5	Aginergy	Indirect evidence	Lyon, FranceHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “Aginergy est une société de conseil en Ingénierie spécialisée en POWER & PROCESS.” Source: RevenueBase Database · checked Sep 17, 2026
6	Sogequip Industries & Solutions	Partial evidence	Saint-priest, FranceHQ checked Sep 17, 2026	51-200	52 contacts →
	Partial evidence “SOGEQUIP Industries et Solutions est dédiée à l’audit, la conception, l’installation et la maintenance des utilités et des équipements de production de froid (production d’eau…” Source: RevenueBase Database · checked Sep 17, 2026
7	Swagelok Lyon	Indirect evidence	Genas, FranceHQ checked Sep 17, 2026	11-50	46 contacts →
	Indirect evidence “De l'étude à la mise en service de vos installations fluidiques gaz et liquide, nos experts vous accompagnent depuis plus de 75 ans pour concevoir, optimiser et maintenir vos…” Source: RevenueBase Database · checked Sep 17, 2026
8	Chpolansky	Partial evidence	Marcoussis, FranceHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “L’EXPERT EN ROBINETTERIE INDUSTRIELLE, ELECTROTECHNIQUE, MÉTALLURGIE, SOUDAGE ET RECHARGEMENT CHPOLANSKY, c’est une équipe expérimentée dans le développement, la vente et la…” Source: RevenueBase Database · checked Sep 17, 2026
9	Et2i	Partial evidence	Port-jérôme-sur-seine, FranceHQ checked Sep 17, 2026	11-50	45 contacts →
	Partial evidence “L’EXPÉRIENCE EST INDISPENSABLE POUR TRAVAILLER DANS LE DOMAINE DES ETUDES TECHNIQUES D’INSTALLATIONS INDUSTRIELLES.” Source: RevenueBase Database · checked Sep 17, 2026
10	Tribu Energie	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	43 contacts →
	Indirect evidence “Bureau d'études « Fluides, Energie et Développement durable » créé en 2002, Tribu Energie synthétise à travers ses ingénieurs plus de trente années d'expérience en énergétique du…” Source: RevenueBase Database · checked Sep 17, 2026
11	Best Energies	Indirect evidence	Montreuil, FranceHQ checked Sep 17, 2026	11-50	42 contacts →
	Indirect evidence “Best Energies is an engineering firm leader in energy performance and savings, specialized in renewable energies as well as conventional, for heating and air conditioning systems.” Source: RevenueBase Database · checked Sep 17, 2026
12	AXYS	Indirect evidence	Courtabœuf, FranceHQ checked Sep 17, 2026	11-50	41 contacts →
	Indirect evidence “L’équipe AXYS, forte de son expérience dans le domaine, met en application depuis plus de 25 ans, l’ensemble des nouvelles technologies applicables aux équipements techniques des…” Source: RevenueBase Database · checked Sep 17, 2026
13	ENEOR	Indirect evidence	Le Pecq, FranceHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “ENEOR : L'ingénierie énergétique par excellence POSITIONNEMENT: Bureau d’études Technique énergétique indépendant spécialisé dans, l’ingénierie de conception, d’exécution et…” Source: RevenueBase Database · checked Sep 17, 2026
14	Vivien	Indirect evidence	Mérignac, FranceHQ checked Sep 17, 2026	11-50	34 contacts →
	Indirect evidence “Bureau d’études thermique, fluides et environnement.” Source: RevenueBase Database · checked Sep 17, 2026
15	TCEM	Indirect evidence	Le Havre, FranceHQ checked Sep 17, 2026	11-50	32 contacts →
	Indirect evidence “TCEM designs, manufactures and distributes equipments for : Tubular heat exchanger manufacturing and maintenance, Valves manufacturing and maintenance, Piping preparation and…” Source: RevenueBase Database · checked Sep 17, 2026
16	Seim-N	Indirect evidence	Thouare Sur Loire, FranceHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “Depuis plus de 35 ans, SEIM-N, situé à Thouaré sur Loire et à Bouguenais, met à votre service son expertise en génie thermique et en transport de fluides pour les secteurs…” Source: RevenueBase Database · checked Sep 17, 2026
17	Batimgie	Indirect evidence	Angers, FranceHQ checked Sep 17, 2026	11-50	27 contacts →
	Indirect evidence “BatiMgie est un bureau d’études indépendant spécialisé dans la performance énergétique des bâtiments et la maîtrise d’œuvre fluide, thermique et environnementale.” Source: RevenueBase Database · checked Sep 17, 2026
18	IMAEE	Indirect evidence	Selestat, FranceHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “IMAEE est un bureau d'études fluides, thermique, électricité, photovoltaïque, performance énergétique et rénovation TCE.” Source: RevenueBase Database · checked Sep 17, 2026
19	BMR Glass	Partial evidence	Pélissanne, FranceHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial evidence “Spécialisée dans l'optimisation technique et financière des moyens de production industriels, la société BMR est aujourd'hui le partenaire incontournable dans la réduction des…” Source: RevenueBase Database · checked Sep 17, 2026
20	Anthropy Thermo Conseils	Indirect evidence	Palaiseau, FranceHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “ANTHROPY Thermo Conseils intervient, depuis plus de 30 ans, sur l’ensemble du territoire national sur tous les secteurs du Génie Energétique par la méthode de l’approche directe.” Source: RevenueBase Database · checked Sep 17, 2026
21	Aentec Normandie	Partial evidence	Le Havre, FranceHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “AENTEC Normandie est un bureau d’étude industrielle spécialisé dans la chaudronnerie, la tuyauterie et les appareils à pression, installation générale, machines tournantes et…” Source: RevenueBase Database · checked Sep 17, 2026
22	ACM Ingénierie Bureau D'etudes Fluides & Thermique	Indirect evidence	La Montagne, FranceHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “Bureau d'études en thermique du bâtiment et ingénierie des fluides basé à Nantes (44) et à Rennes (35) et travaillant sur tout le territoire, ACM Ingénierie optimise l'énergie de…” Source: RevenueBase Database · checked Sep 17, 2026
23	Favier Setrem	Indirect evidence	Lille, FranceHQ checked Sep 17, 2026	51-200	20 contacts →
	Indirect evidence “FAVIER SETREM is a machinery company based out of 1 RUE WINSTON CHURCHILL LOMME, LILLE, France.” Source: RevenueBase Database · checked Sep 17, 2026
24	Energygroup	Indirect evidence	Le Pontet, FranceHQ checked Sep 17, 2026	51-200	18 contacts →
	Indirect evidence “Société de conseil spécialisée dans la mise en place de solutions d'optimisation et de gestion des cycles de dépenses d'Energies.” Source: RevenueBase Database · checked Sep 17, 2026
25	NCI Consulting	Indirect evidence	Rueil-malmaison, FranceHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “NCI Consulting est une société spécialisée en calcul mécanique et modélisation numérique créée en 2002 par des ingénieurs expérimentés en calcul de structure.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial thermodynamics consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial thermodynamics consultants.
Partial evidence: Its own public description names part of industrial thermodynamics consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial thermodynamics consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 387 industrial thermodynamics consultants based in France

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Industrial thermodynamics consultants based in France at a glance

As of Sep 17, 2026

34.4%Verified-email coverage

6.9Average contacts per company

1-10Median size (employees)

4.7%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

283

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 387 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial thermodynamics consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “industrial thermodynamics consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial thermodynamics consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial thermodynamics consultants, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 912 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial thermodynamics consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial thermodynamics consultants are there based in France?

RevenueBase identified 387 industrial thermodynamics consultants headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Airflux SAS, headquartered in Lille, tops this list with the largest team on record.

Which city has the most industrial thermodynamics consultants?

Paris leads with 18 headquartered companies, followed by Lyon (13) and Toulouse (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 912 verified decision-maker contacts tracked across these 387 companies.

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 Smart Search, 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.