Company lists · Data refreshed September 2026

Top 25 Mechanical contractors for industrial plants based in France

Name: Mechanical contractors for industrial plants based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,137 companies tracked

RevenueBase identified 1,137 company matches for mechanical contractors for industrial plants associated with France as of September 2026 and tracks 12,786 professional contacts across them, including 2,581 with verified work emails. Paris is the largest hub.

This list covers company matches for mechanical contractors for industrial plants associated with France, 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

1,137Companies

12,786Contacts tracked

2,581Verified emails

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The 25 largest mechanical contractors for industrial plants based in France

Ranked by team size

Top 25 of 1,137 company matches for mechanical contractors for industrial plants based in France, 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	Groupe Ponticelli Frères	Exact match	FranceHQ recorded Sep 17, 2026	5,001-10,000	1,829 contacts →
	Exact match “The Ponticelli Frères Group is one of the main European service suppliers to companies in the energy (oil and gas, nuclear, renewable energy), industrial (chemical, steelworks…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Monteiro	Exact match	Pierrelatte, FranceHQ recorded Sep 17, 2026	501-1,000	585 contacts →
	Exact match “Monteiro, société historique du groupe M, est une entreprise industrielle française au service des industries bas carbone.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Fives Nordon	Exact match	Nancy, FranceHQ recorded Sep 17, 2026	501-1,000	536 contacts →
	Exact match “Fives Nordon is a company of the Fives group.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	SOTEB	Exact match	Lyon Aéroport Saint Exupéry, FranceHQ recorded Sep 17, 2026	201-500	276 contacts →
	Exact match “Les équipes SOTEB étudient, fabriquent, installent, mettent en service et assurent la maintenance des équipements électriques et de process auprès des grands sites industriels et…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Fouchard L Fayat Énergie Services	Exact match	Coutances, FranceHQ recorded Sep 17, 2026	201-500	106 contacts →
	Exact match “Fouchard conçoit et met en place tous types d’installations de génie climatique pour les industriels, les professionnels comme les particuliers.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Chaplain	Exact match	Rennes, FranceHQ recorded Sep 17, 2026	51-200	94 contacts →
	Exact match “Chaplain est un spécialiste de la maintenance industrielle et de la mécanique générale - réparation d’équipements mécaniques, réparation et rectification de moteurs et de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Bobion & Joanin Groupe Bily	Exact match	Lons, FranceHQ recorded Sep 17, 2026	201-500	89 contacts →
	Exact match “Fondée en 1983 par Patrice Bobion (artisan électricien) et Jean-Pierre Joanin (artisan plombier) l’entreprise Bobion & Joanin est devenue en près de 40 ans un acteur majeur du…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	GNT Industrie Maintenance	Exact match	Champigneulles, FranceHQ recorded Sep 17, 2026	201-500	78 contacts →
	Exact match “Ensemblier Industriel \| Process-Génie électromécanique-Thermique industrielle-Tuyauterie-Chaudronnerie-Chauffage urbain” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	CELFY	Exact match	Grentheville, FranceHQ recorded Sep 17, 2026	201-500	74 contacts →
	Exact match “Depuis plus de 80 ans nous sommes spécialisés dans l’installation, la rénovation, la maintenance de plomberie, chauffage, ventilation, climatisation et électricité pour une…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	DF Industrie	Exact match	Lillebonne, FranceHQ recorded Sep 17, 2026	201-500	66 contacts →
	Exact match “Tuyauterie - Chaudronnerie - Charpente métallique - Génie Civil” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Sitral Industrie SA	Exact match	Faulquemont, FranceHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “SITRAL INDUSTRIE évolue dans les métiers de la Chaudronnerie, Charpente Métallique, Maintenance Industrielle, Tuyauterie et la Mécanique Générale depuis 1988.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Dessindus	Exact match	Colmar, FranceHQ recorded Sep 17, 2026	51-200	51 contacts →
	Exact match “Maintenance Industrielle, Mécanique Générale et Métallerie : Bureau d'étude - réalisation - pose - maintenance et développement Pôle Électrique : Tertiaire et Industriel” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Yvroud	Exact match	Aiton, FranceHQ recorded Sep 17, 2026	51-200	50 contacts →
	Exact match “Filiale du Pôle Energie de GCC, Yvroud est spécialisée dans le génie climatique, la ventilation et métallerie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Probent	Exact match	Cherbourg En Cotentin, FranceHQ recorded Sep 17, 2026	51-200	50 contacts →
	Exact match “Le groupe PROBENT est un groupe industriel Normand à envergure internationale.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Sietra Provence Expert EN Génie Climatique ET Plomberie	Exact match	Pierrelatte, FranceHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “Sietra Provence, membre du Groupe GCC, est spécialisé en Génie Climatique et Plomberie depuis plus de 70 ans.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Aditec	Exact match	Entrelacs, FranceHQ recorded Sep 17, 2026	51-200	49 contacts →
	Exact match “Implantée au cœur des Savoie depuis plus de 30 ans, Aditec s’est imposée comme un incontournable du Génie Climatique, chauffage, froid industriel, ventilation, plomberie et…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Et2i	Exact match	Port-jérôme-sur-seine, FranceHQ recorded Sep 17, 2026	11-50	45 contacts →
	Exact match “L’EXPÉRIENCE EST INDISPENSABLE POUR TRAVAILLER DANS LE DOMAINE DES ETUDES TECHNIQUES D’INSTALLATIONS INDUSTRIELLES.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Irem Energies	Exact match	Berre L'etang, FranceHQ recorded Sep 17, 2026	51-200	45 contacts →
	Exact match “En 2023, IREM France change de dénomination sociale et portera désormais le nom de IREM Energies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	LE Froid Francilien	Exact match	Jouy Le Moutier, FranceHQ recorded Sep 17, 2026	11-50	43 contacts →
	Exact match “LE FROID FRANCILIEN du groupe HFC est bien plus qu'une simple société spécialisée dans l'installation, la maintenance et le négoce de systèmes de froid, de chauffage et de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	EMIP	Exact match	Nesle, FranceHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “Mécanique - Tuyauterie - Chaudronnerie - Relevé scanner laser 3D & Modélisation - Lignage & Equilibrage.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	FJF Energies	Exact match	Beauce La Romaine, FranceHQ recorded Sep 17, 2026	11-50	42 contacts →
	Exact match “L'entreprise FJF ENERGIES, est née de la fusion entre FJF Plomberie et FJF Réfrigération pour vous proposer l’offre de service la plus complète possible en termes de solutions…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Sud-Ouest Energies	Exact match	Merignac, FranceHQ recorded Sep 17, 2026	51-200	41 contacts →
	Exact match “Sud-Ouest Energies est une filiale du groupe Midi Atlantique.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Pack Service Robinetterie	Exact match	Bagneux, FranceHQ recorded Sep 17, 2026	11-50	39 contacts →
	Exact match “Grossiste en Robinetterie Génie Climatique, Plomberie et Incendie.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Cometi Groupe	Exact match	Saint-barthélemy-d'anjou, FranceHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “COMETI est spécialisé depuis 40 ans dans la construction et la maintenance de chaufferie industrielle (CLEM, revamping, suivi réglementaire).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	MIS Maintenance Industrielle SUR Site	Exact match	Beauvais, FranceHQ recorded Sep 17, 2026	51-200	37 contacts →
	Exact match “Fort de son expertise dans les métiers de l'usinage, la métallerie, la mécanique et l'électricité-automatisme, M.I.S c'est l'expertise au service des industriels dans des domaines…” 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 “mechanical contractors for industrial plants”. 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 1,137 mechanical contractors for industrial plants based in France

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Mechanical contractors for industrial plants based in France at a glance

As of Sep 17, 2026

20.2%Verified-email coverage

11.2Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

520

11-50

454

51-200

121

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,137 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 France whose business descriptions match “mechanical contractors for industrial plants” 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 2,581 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 “mechanical contractors for industrial plants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mechanical contractors for industrial plants are there based in France?

RevenueBase identified 1,137 company matches for mechanical contractors for industrial plants associated with France 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?

Groupe Ponticelli Frères tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mechanical contractors for industrial plants?

Paris leads with 19 company records, followed by Cholet (7) and Marseille (6).

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 2,581 professional contacts with verified work emails tracked across these 1,137 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.