Company lists · Data refreshed September 2026

Top 25 Oil boiler manufacturers based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 193 companies tracked

RevenueBase identified 193 oil boiler manufacturers headquartered in France as of September 2026 and tracks 1,807 professional contacts across them, including 608 with verified work emails. Nice is the largest hub.

This list covers oil 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 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

193Companies

1,807Contacts tracked

608Verified emails

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The 25 largest oil boiler manufacturers based in France

Ranked by team size

Top 25 of 193 oil boiler manufacturers 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 oil 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 17, 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 17, 2026
2	Sermeta	Strong evidence	Morlaix, FranceHQ checked Sep 17, 2026	501-1,000	256 contacts →
	Strong evidence “Sermeta is the world leading manufacturer of stainless steel heat exchanger for gas condensing boilers.” Source: RevenueBase Database · checked Sep 17, 2026
3	Weishaupt France	Indirect evidence	Colmar, FranceHQ checked Sep 17, 2026	201-500	202 contacts →
	Indirect evidence “Le Groupe Weishaupt Avec près de 3.400 collaborateurs, le Groupe Weishaupt compte parmi les entreprises leader dans le domaine des brûleurs, chaudières à condensation, pompes à…” Source: RevenueBase Database · checked Sep 17, 2026
4	LCI Group Loos Chaudière Industrielle	Partial evidence	Carvin, FranceHQ checked Sep 17, 2026	51-200	49 contacts →
	Partial evidence “LCI Group: The Industrial Boiler Experts Unparalleled Expertise in Industrial Boiler Solutions With over 24 years of proven experience, LCI Group stands as a renown provider of…” Source: RevenueBase Database · checked Sep 17, 2026
5	Cometi Groupe	Indirect evidence	Saint-barthélemy-d'anjou, FranceHQ checked Sep 17, 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 17, 2026
6	Electrogaz	Indirect evidence	Saint-laurent-du-var, FranceHQ checked Sep 17, 2026	51-200	24 contacts →
	Indirect evidence “Electrogaz est Expert des solutions de chauffage depuis 1958, nous intervenons pour le dépannage, l’entretien et l’installation des systèmes de production d’eau chaude et de…” Source: RevenueBase Database · checked Sep 17, 2026
7	HS France SAS	Indirect evidence	Bischoffsheim, FranceHQ checked Sep 17, 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 17, 2026
8	Ciepiela	Indirect evidence	Creil, FranceHQ checked Sep 17, 2026	51-200	15 contacts →
	Indirect evidence “Particuliers et professionnels, bienvenue sur le site de Ciepiela, les leaders du dépannage de chauffage dans l’Oise (60).” Source: RevenueBase Database · checked Sep 17, 2026
9	Leprêtre Energies	Indirect evidence	Dainville, FranceHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence “Depuis 2002, nous sommes spécialisés dans la vente, le dépannage et l’installation de systèmes de chauffage toutes énergies.” Source: RevenueBase Database · checked Sep 17, 2026
10	Conviflamme Devenu VIK Energies	Indirect evidence	Fleury Sur Orne, FranceHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Avec trois agences normandes situées à Caen, Evreux et Rouen, nous vous proposons notre expertise depuis de nombreuses années.” Source: RevenueBase Database · checked Sep 17, 2026
11	TEMIQ	Indirect evidence	Vaugneray, FranceHQ checked Sep 17, 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 17, 2026
12	Sffe Equipement Thermique	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Fondée en 1924, la SFFE, Société française des foyers économiques a traversé un siècle d’histoire du chauffage et acquis une solide expérience dans la rénovation et l’entretien…” Source: RevenueBase Database · checked Sep 17, 2026
13	Sakkarah	Indirect evidence	Saint-denis, FranceHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Équipements de chaufferie” Source: RevenueBase Database · checked Sep 17, 2026
14	Branstål	Indirect evidence	Vaison La Romaine, FranceHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Spécialiste du chauffage biomasse, Branstal propose une des offres les plus larges du marché.” Source: RevenueBase Database · checked Sep 17, 2026
15	ACP Ducerf	Indirect evidence	St.-maur-des-fossés, FranceHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “ACP DUCERF est une entreprise spécialisée dans la plomberie et les solutions de chauffage, pour les particuliers, les copropriétés et les entreprises avec l'installation…” Source: RevenueBase Database · checked Sep 17, 2026
16	Dimec Cleret	Indirect evidence	Carvin, FranceHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	Geo-Dis Energies	Indirect evidence	Trange, FranceHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Spécialiste dans la rénovation du chauffage, l’installation de pompe à chaleur, de climatisation, et de chaudières à condensation.” Source: RevenueBase Database · checked Sep 17, 2026
18	KWB France	Indirect evidence	Marckolsheim, FranceHQ checked Sep 17, 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 17, 2026
19	Electrogaz	Indirect evidence	Nice, FranceHQ checked Sep 17, 2026	51-200	4 contacts →
	Indirect evidence “Electrogaz est Expert des solutions de chauffage depuis 1958, nous intervenons pour le dépannage, l’entretien et l’installation des systèmes de production d’eau chaude et de…” Source: RevenueBase Database · checked Sep 17, 2026
20	Aujard SAS	Indirect evidence	Vulaines-sur-seine, FranceHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Chauffagiste expert en chaleur naturelle et écologique depuis 1991, notre équipe vous conseille également sur les meilleurs produits pour votre équipement de bien-être.” Source: RevenueBase Database · checked Sep 17, 2026
21	Laurentin GAZ Service	Indirect evidence	Juillan, FranceHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Installation Maintenance Dépannage chaudières, pompes à chaleur, climatisation, énergies renouvelables” Source: RevenueBase Database · checked Sep 17, 2026
22	SAS Parchet Olivier	Indirect evidence	Ville-en-sallaz, FranceHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “L'entreprise PARCHET Olivier, située à ville en sallaz (74), a été créée en 1989 par Monsieur PARCHET Olivier, l'actuel dirigeant.” Source: RevenueBase Database · checked Sep 17, 2026
23	Seguin91	Indirect evidence	Palaiseau, FranceHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect 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 17, 2026
24	ATC Bernard	Indirect evidence	L'isle-d'espagnac, FranceHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	Emann Chauffage	Indirect evidence	Amberieu En Bugey, FranceHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence 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: oil 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 oil boiler manufacturers.
Partial evidence: Its own public description names part of oil boiler manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil 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 193 oil boiler manufacturers based in France

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Oil boiler manufacturers based in France at a glance

As of Sep 17, 2026

33.6%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · Nice

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

117

11-50

51-200

201-500

501-1,000

1,001-5,000

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 193 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 oil 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 “oil 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 oil 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 oil 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, 608 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 oil 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 oil boiler manufacturers are there based in France?

RevenueBase identified 193 oil 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 oil boiler manufacturers?

Nice leads with 4 headquartered companies, followed by Bordeaux (3) and Le Havre (3).

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 608 verified decision-maker contacts tracked across these 193 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.