Company lists · Data refreshed September 2026

Top 25 Biomass boiler manufacturers based in France

Name: Biomass boiler manufacturers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 85 companies tracked

RevenueBase identified 85 biomass boiler manufacturers headquartered in France as of September 2026 and tracks 1,169 professional contacts across them, including 607 with verified work emails. Chambery is the largest hub.

This list covers biomass boiler manufacturers 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 16, 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 16, 2026 86% judged on-target in blind review

85Companies

1,169Contacts tracked

607Verified emails

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The 25 largest biomass boiler manufacturers based in France

Ranked by team size

Top 25 of 85 biomass boiler manufacturers based in France, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to biomass boiler manufacturers: 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	Babcock Wanson International	Partial evidence	Nerac, FranceHQ checked Sep 16, 2026	501-1,000	388 contacts →
	Partial evidence “BABCOCK WANSON offers a complete range of products and services for industrial boiler house.” Source: RevenueBase Database · checked Sep 16, 2026
2	Leroux & Lotz Technologies LLT	Strong evidence	Nantes, FranceHQ checked Sep 16, 2026	51-200	118 contacts →
	Strong evidence “Leroux & Lotz Technologies, a recognised expert in industrial boilers and combustion systems, offers tailor-made solutions for all types of biomass, cogeneration and incineration…” Source: RevenueBase Database · checked Sep 16, 2026
3	Hargassner France	Indirect evidence	Lavilledieu, FranceHQ checked Sep 16, 2026	51-200	74 contacts →
	Indirect evidence “Convinced of the need to rethink our heating systems towards a more resilient model, HARGASSNER France has been militating for the development of renewable energies and…” Source: RevenueBase Database · checked Sep 16, 2026
4	Compte.R	Strong evidence	Arlanc, FranceHQ checked Sep 16, 2026	51-200	74 contacts →
	Strong evidence “French industrial company and pioneer of the use of renewable energies, COMPTE.R designs and manufactures a full range of wood and biomass thermal generators.” Source: RevenueBase Database · checked Sep 16, 2026
5	Weiss France Energie	Partial evidence	Ugine, FranceHQ checked Sep 16, 2026	51-200	46 contacts →
	Partial evidence “WEISS FRANCE ENERGIE est concepteur, constructeur, installateur de chaudières industrielles biomasse qui s'appuie un savoir-faire reconnu et sur une histoire centenaire qui a…” Source: RevenueBase Database · checked Sep 16, 2026
6	Cometi Groupe	Indirect evidence	Saint-barthélemy-d'anjou, FranceHQ checked Sep 16, 2026	51-200	37 contacts →
	Indirect evidence “COMETI est spécialisé depuis 40 ans dans la construction et la maintenance de chaufferie industrielle (CLEM, revamping, suivi réglementaire).” Source: RevenueBase Database · checked Sep 16, 2026
7	Laudevco SAS	Partial evidence	Barraux, FranceHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “Laudevco distribue des solutions de chauffage biomasse (bois & granulés) auprès des professionnels sur le territoire Français.” Source: RevenueBase Database · checked Sep 16, 2026
8	Cuenod	Indirect evidence	Massy, FranceHQ checked Sep 16, 2026	501-1,000	24 contacts →
	Indirect evidence “Notre société, avec plus de 120 ans d'expérience, est l’un des constructeurs de brûleurs les plus importants à l’échelle européenne, grâce à sa grande capacité de production et à…” Source: RevenueBase Database · checked Sep 16, 2026
9	Fröling France	Indirect evidence	Mundolsheim, FranceHQ checked Sep 16, 2026	51-200	22 contacts →
	Indirect evidence “From the outset Froling has specialised in the efficient use of wood as a source of energy and is a pioneer of state-of-the-art wood heating systems.” Source: RevenueBase Database · checked Sep 16, 2026
10	HS France SAS	Indirect evidence	Bischoffsheim, FranceHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence “Depuis plus de 40 ans, chez HS FRANCE, nous concevons, fabriquons et commercialisons des chaudières faisant référence dans le domaine des énergies renouvelables.” Source: RevenueBase Database · checked Sep 16, 2026
11	TEMIQ	Indirect evidence	Vaugneray, FranceHQ checked Sep 16, 2026	11-50	10 contacts →
	Indirect evidence “Entreprise de génie thermique spécialisée en conception et fabrication de chaufferies mobiles, skids et équipements de filtration pour chaufferies.” Source: RevenueBase Database · checked Sep 16, 2026
12	Sbthermique	Partial evidence	Villemoirieu, FranceHQ checked Sep 16, 2026	11-50	9 contacts →
	Partial evidence “SBThermique est votre partenaire privilégié pour l'étude, la conception et la commercialisation de chaufferies biomasse HERZ® de 10 à 1500 kW (et plus en cascade).” Source: RevenueBase Database · checked Sep 16, 2026
13	Grant France	Indirect evidence	Chambery, FranceHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence “Sustainable expertise driving innovation!” Source: RevenueBase Database · checked Sep 16, 2026
14	Branstål	Partial evidence	Vaison La Romaine, FranceHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “Spécialiste du chauffage biomasse, Branstal propose une des offres les plus larges du marché.” Source: RevenueBase Database · checked Sep 16, 2026
15	Biocombustibles SAS	Indirect evidence	Fleury-sur-orne, FranceHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
16	Syst'er	Indirect evidence	Olby, FranceHQ checked Sep 16, 2026	1-10	6 contacts →
	Indirect evidence “Depuis 2006, SYST'ER est le distributeur exclusif des chaudières à granulés ÖkoFEN, EasyPELL et HDG sur le Limousin, la Région Centre, ainsi que les départements de la Nièvre, de…” Source: RevenueBase Database · checked Sep 16, 2026
17	Rika 76	Indirect evidence	Barentin, FranceHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “RIKA 76 is a construction company based out of 1069 BOULEVARD DE NORMANDIE, BARENTIN, France.” Source: RevenueBase Database · checked Sep 16, 2026
18	GF Services, LE Bois Notre Énergie	Indirect evidence	Commelle-vernay, FranceHQ checked Sep 16, 2026	1-10	5 contacts →
	Indirect evidence “SAV, Revendeur et Installateur France.” Source: RevenueBase Database · checked Sep 16, 2026
19	Biomasse Services & Maintenance	Strong evidence	Craponne Sur Arzon, FranceHQ checked Sep 16, 2026	1-10	4 contacts →
	Strong evidence “Our multidisciplinary and experienced team allows us to meet any specific need, for all existing biomass boilers.” Source: RevenueBase Database · checked Sep 16, 2026
20	KWB France	Indirect evidence	Marckolsheim, FranceHQ checked Sep 16, 2026	201-500	4 contacts →
	Indirect evidence “Expérience, qualité et service : KWB, le spécialiste des chaudières à bois Proposer des systèmes d’énergie respectueux de l’environnement, tel est l'engagement de KWB, depuis plus…” Source: RevenueBase Database · checked Sep 16, 2026
21	Soluflam	Indirect evidence	Les Ponts De Ce, FranceHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “SOLUFLAM is a wholesale company based out of ZAC VERNUSSON PIERRE MARTINE 2 RUE JOSEPH CUGNOT, LES PONTS DE CE, France.” Source: RevenueBase Database · checked Sep 16, 2026
22	Seguin91	Partial evidence	Palaiseau, FranceHQ checked Sep 16, 2026	11-50	4 contacts →
	Partial evidence “32 ans de savoir-faire dans l’installation d’appareils de chauffage biomasse, de chaudières à gaz et de cheminées font de nous un acteur incontournable en France.” Source: RevenueBase Database · checked Sep 16, 2026
23	L.E. Energie	Partial evidence	St Angel, FranceHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Spécialisés dans les chaufferies biomasse et les réseaux de chaleur, nous concevons, réalisons et exploitons des installations de production et distribution d'énergie.” Source: RevenueBase Database · checked Sep 16, 2026
24	Ambiance Chauffage	Partial evidence	Saint-marcel-lès-valence, FranceHQ checked Sep 16, 2026	1-10	3 contacts →
	Partial evidence “Engagé pour le confort thermique et le bien-être de nos clients, Ambiance Chauffage – JOTUL Valence est votre partenaire de confiance dans le domaine du chauffage biomasse.” Source: RevenueBase Database · checked Sep 16, 2026
25	LA Halle AU Bois	Indirect evidence	Foussemagne, FranceHQ checked Sep 16, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 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: biomass boiler manufacturers. 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 biomass boiler manufacturers.
Partial evidence: Its own public description names part of biomass boiler manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name biomass boiler manufacturers. 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 85 biomass boiler manufacturers based in France

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Biomass boiler manufacturers based in France at a glance

As of Sep 16, 2026

51.9%Verified-email coverage

13.8Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · Chambery

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 85 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 biomass boiler manufacturers, 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 “biomass boiler manufacturers”. 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 biomass boiler manufacturers), 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 biomass boiler manufacturers, 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, 607 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 16, 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 biomass boiler manufacturers, 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 biomass boiler manufacturers are there based in France?

RevenueBase identified 85 biomass boiler manufacturers 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?

Babcock Wanson International, headquartered in Nerac, tops this list with the largest team on record.

Which city has the most biomass boiler manufacturers?

Chambery leads with 2 headquartered companies, followed by Nantes (2) and Reims (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 607 verified decision-maker contacts tracked across these 85 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 16, 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.