Company lists · Data refreshed September 2026

Top 25 Industrial waste heat recovery companies based in France

Name: Industrial waste heat recovery companies based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 50 companies tracked

RevenueBase identified 50 industrial waste heat recovery companies headquartered in France as of September 2026 and tracks 662 professional contacts across them, including 252 with verified work emails. Nantes is the largest hub.

This list covers industrial waste heat recovery companies 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

50Companies

662Contacts tracked

252Verified emails

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The 25 largest industrial waste heat recovery companies based in France

Ranked by team size

Top 25 of 50 industrial waste heat recovery companies 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 waste heat recovery companies: 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	D'hondt Thermal Solutions	Partial evidence	Valenciennes, FranceHQ checked Sep 17, 2026	201-500	107 contacts →
	Partial evidence “The Hamon D’Hondt brand has paved a path of excellence for the past 60 years in the field of Heat Exchange and we intend to keep its legacy alive by optimally supporting our…” Source: RevenueBase Database · checked Sep 17, 2026
2	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
3	Barriquand	Partial evidence	Roanne, FranceHQ checked Sep 17, 2026	51-200	58 contacts →
	Partial evidence “BARRIQUAND TECHNOLOGIES THERMIQUES designs and supplies a large portfolio of heat exchangers, which can answer all your process or utilities needs (heating, cooling, evaporation…” Source: RevenueBase Database · checked Sep 17, 2026
4	Newheat	Indirect evidence	Bordeaux, FranceHQ checked Sep 17, 2026	11-50	53 contacts →
	Indirect evidence “Newheat propose depuis 2015 des solutions de fourniture de chaleur renouvelable innovantes et compétitives à destination des grands consommateurs de chaleur : les villes et les…” Source: RevenueBase Database · checked Sep 17, 2026
5	Water Horizon	Partial evidence	Cugnaux, FranceHQ checked Sep 17, 2026	11-50	42 contacts →
	Partial evidence “Water Horizon is developing highly innovative renewable energy solutions for industrial heating and cooling applications.” Source: RevenueBase Database · checked Sep 17, 2026
6	Hestiia	Indirect evidence	Nantes, FranceHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “Join the Hestiia journey, a company that's pushing the boundaries of innovation to accelerate our energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
7	Enertime SA	Partial evidence	Courbevoie, FranceHQ checked Sep 17, 2026	51-200	27 contacts →
	Partial evidence “Founded in 2008, Enertime is a French company specializing in Organic Rankine Cycle (ORC) systems for power production from low or medium temperature heat sources.” Source: RevenueBase Database · checked Sep 17, 2026
8	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
9	Spirec France	Indirect evidence	Sartrouville, FranceHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect evidence “Fabricant français depuis plus de 40 ans d’échangeurs thermiques pour Pompes à Chaleur ou pour récupération d’énergie ou pour process exigeant, de préparateurs d'Eau Chaude…” Source: RevenueBase Database · checked Sep 17, 2026
10	Ananké	Partial evidence	Belfort, FranceHQ checked Sep 17, 2026	11-50	19 contacts →
	Partial evidence “ANANKÉ is made from both the industrial background and the R&D culture of its four cofounders.” Source: RevenueBase Database · checked Sep 17, 2026
11	Hevatech	Partial evidence	Saint-paul-trois-châteaux, FranceHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “HEVATECH est une start-up technologique focalisée sur la valorisation des rejets thermiques industriels.” Source: RevenueBase Database · checked Sep 17, 2026
12	Hvac France	Indirect evidence	Blyes, FranceHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “HVAC France : La maintenance prédictive 4.0 au service de la performance et de la RSE HVAC France est un expert en audit, maintenance et rétrofit des échangeurs thermiques pour…” Source: RevenueBase Database · checked Sep 17, 2026
13	Trianon Échangeur	Indirect evidence	Versailles, FranceHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “TRIANON ECHANGEUR est le spécialiste du dimensionnement et de la fourniture d'échangeurs thermiques et de récupérateurs sur-mesure.” Source: RevenueBase Database · checked Sep 17, 2026
14	AIC France	Indirect evidence	Anglet, FranceHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “AIC a été fondée en 2001 et est rapidement devenue un spécialiste de renommée Internationale dans la conception, le développement et la fabrication d'échangeurs de chaleur en…” Source: RevenueBase Database · checked Sep 17, 2026
15	Biofluides	Indirect evidence	Évry, FranceHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Biofluides is a renewables and environment company based out of 300 avenue de l'Europe Z.A.C.” Source: RevenueBase Database · checked Sep 17, 2026
16	Ridel-Energy	Strong evidence	Neufchâtel-en-bray, FranceHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “The heat recovery system that decreases your energy bills and your impact on the environment” Source: RevenueBase Database · checked Sep 17, 2026
17	Quantia Environnement	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1-10	8 contacts →
	Indirect evidence “EN - Quantia supports you in your energy transformation with GECKO 🦎 The 1st ecological and intelligent water heater!” Source: RevenueBase Database · checked Sep 17, 2026
18	Euro Transfert	Indirect evidence	Toulouse, FranceHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Euro Transfert spécialiste de l'échange thermique.” Source: RevenueBase Database · checked Sep 17, 2026
19	AKG France SAS	Indirect evidence	Sarreguemines, FranceHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
20	Axintra	Strong evidence	Carhaix, FranceHQ checked Sep 17, 2026	1-10	5 contacts →
	Strong evidence “AXINTRA is THE specialist in heat exchangers and energy recovery for professionals.” Source: RevenueBase Database · checked Sep 17, 2026
21	Ehtech	Partial evidence	Toulouse, FranceHQ checked Sep 17, 2026	1-10	5 contacts →
	Partial evidence “Heating water consumes a lot of energy, yet this heat goes down the drain.” Source: RevenueBase Database · checked Sep 17, 2026
22	Cantié Process Industriels	Partial evidence	Bout-du-pont-de-larn, FranceHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “Fortes de plus de 50 ans d’expérience, la société CANTIE PROCESS s’engage chaque jour à vous proposer des solutions innovantes pour votre process industriel, optimisées pour…” Source: RevenueBase Database · checked Sep 17, 2026
23	Extrajool	Partial evidence	Bordeaux, FranceHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “Une innovation de rupture pour recycler la chaleur fatale des industriels en électricité décarbonée.” Source: RevenueBase Database · checked Sep 17, 2026
24	Martin Services SAS	Indirect evidence	Lyon, FranceHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Basée à Lyon, MARTIN Services SAS est une filiale de MARTIN GmbH für Umwelt- und Energietechnik, l’un des leaders mondiaux des technologies de valorisation énergétique des déchets.” Source: RevenueBase Database · checked Sep 17, 2026
25	Exit Energie	Partial evidence	Nantes, FranceHQ checked Sep 17, 2026	1-10	1 contacts →
	Partial evidence “Exit Énergie accompagne les industriels dans leurs démarches d’efficacité énergétique, de récupération de chaleur fatale et de décarbonation des procédés.” 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 waste heat recovery companies. 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 waste heat recovery companies.
Partial evidence: Its own public description names part of industrial waste heat recovery companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial waste heat recovery companies. 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 50 industrial waste heat recovery companies based in France

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Industrial waste heat recovery companies based in France at a glance

As of Sep 17, 2026

38.1%Verified-email coverage

13.2Average contacts per company

11-50Median size (employees)

6.0%Largest-city concentration · Nantes

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

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 50 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 waste heat recovery companies, 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 waste heat recovery companies”. 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 waste heat recovery companies), 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 waste heat recovery companies, 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, 252 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 waste heat recovery companies, 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 waste heat recovery companies are there based in France?

RevenueBase identified 50 industrial waste heat recovery companies 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?

D'hondt Thermal Solutions, headquartered in Valenciennes, tops this list with the largest team on record.

Which city has the most industrial waste heat recovery companies?

Nantes leads with 3 headquartered companies, followed by Toulouse (3) and Belfort (2).

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 252 verified decision-maker contacts tracked across these 50 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.