Company lists · Data refreshed November 2026

Top 25 Power generation maintenance services based in France

RevenueBase identified 180 company matches for power generation maintenance services associated with France as of November 2026 and tracks 2,977 professional contacts across them, including 883 with verified work emails. Ales is the largest hub.

This list covers company matches for power generation maintenance services 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 November 6, 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 Nov 6, 2026 How this list was built
180Companies
2,977Contacts tracked
883Verified emails
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The 25 largest power generation maintenance services based in France

Ranked by team size
Top 25 of 180 company matches for power generation maintenance services based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCourbevoie, FranceHQ recorded Nov 6, 2026501-1,000544 contacts →

Exact match

“Sur les centrales nucléaires du groupe EDF, nous intervenons sur tous les types de bâtiments, à la fois de production et tertiaires.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMontévrain, FranceHQ recorded Nov 6, 2026501-1,000462 contacts →

Exact match

“Spécialiste de la maintenance industrielle depuis plus de vingt ans, Fives intervient dans le cadre de contrats à obligation de résultats pour assurer la maintenance préventive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchVannes, FranceHQ recorded Nov 6, 2026201-500126 contacts →

Exact match

“ASERTI Electronic est une société spécialisée dans la maintenance d’équipements industriels électroniques et de systèmes d’entraînements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRennes, FranceHQ recorded Nov 6, 202651-20099 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchToulouse, FranceHQ recorded Nov 6, 20265,001-10,00071 contacts →

Exact match

“Le plus grand spécialiste indépendant en Opération et Maintenance de centrales de production d'énergie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchÉperlecques, FranceHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Since its inception in 1992, Nord Motors established and developped strong capabilities in the mechanical maintenance area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLa Trinité De Thouberville, FranceHQ recorded Nov 6, 202611-5059 contacts →

Exact match

“Fort de son savoir-faire, Team Turbo Machines vous apporte toute son expertise pour les maintenances et réparations des : Turbines à vapeur Turbines hydrauliques Réducteurs…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBeautor, FranceHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Drekan Groupe and its various entities have nearly 90 years of experience working with rotating machinery.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchGentilly, FranceHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Filiale du Groupe Baudin Châteauneuf, BC Maintenance a pour mission d’assurer à ses clients le suivi de leurs installations et de maintenir leur performance, leur niveau de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNonant, FranceHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“An on-site service provider committed to delivering complete solutions to meet your operational needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLa Chevrolière, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Whether for a simple manual or automatic start-up genset project, or more complex needs such as synchroninsed diesel or gas power plants, GeniWatt can provide turnkey solutions…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchFontaine, FranceHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Wamar Engineering provides universal repair and manufacturing of critical parts for combustion systems throughout the power industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSaleilles, FranceHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Eurofiliales is specialized in the repair, maintenance and on-site installation of rotating machines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchEnnery, FranceHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Créée en 2010, la société QUALIS est à ce jour un acteur reconnu du marché de la maintenance mécanique sur le parc nucléaire français.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCuxac D'aude, FranceHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Depuis 2004, ÉNERGIE MAINTENANCE s’impose comme un partenaire dans le secteur des énergies renouvelables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSartrouville, FranceHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Depuis plus de 30 ans, AMGE met son savoir-faire et son expertise au service des groupes électrogènes et des systèmes d’automatisme.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLa Farlede, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“SE2M est une société spécialisée dans la vente, la location, l’installation, la maintenance, le dépannage 24h24 et la réparation de groupes électrogènes, compresseurs et mâts…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLyon, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Assurer la pérennité de votre exploitation solaire par la maintenance photovoltaïque préventive, le nettoyage minutieux de vos panneaux et le dépannage rapide de vos installations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSaint-georges-de-reneins, FranceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“La Société d'Installation et de Maintenance d'Équipements Électriques (S.I.M.E.E) est une entreprise basée dans le beaujolais, spécialisée dans les équipements électriques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMérignac, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Depuis plus de 50 ans notre société est spécialisée dans le domaine de la maintenance industrielle sur système rotatifs : bobinage moteur électrique, réparation de pompes à vide…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchToulon, FranceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Trained since over 18 years, our highly qualified engineers can assist you to cover all your maintenance requirements, solve electronic or mechanical problems or even completely…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSaint-chamond, FranceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Nous sommes une société de maintenance industrielle spécialisée dans la vente et la réparation de moteurs électriques et des systèmes associés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLe Mans, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Expert en maintenance industrielle, MEI Services prend en compte vos besoins et étudie avec vous les solutions adaptées à vos équipements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEnghien Les Bains, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“HV motors & generators - On-board Technical Assistance”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLons, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Membre du Groupe Durolage, nous sommes spécialiste en maintenance industrielle dans le grand Sud-ouest, depuis plus de 50 ans, nous répondons à vos besoins dans les domaines - des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 180 power generation maintenance services based in France

See the full list, filter by size, metro and specialty, and access 883 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power generation maintenance services based in France at a glance

As of Nov 6, 2026
29.7%Verified-email coverage
16.5Average contacts per company
1-10Median size (employees)
1.1%Largest-city concentration · Ales
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
102
11-50
56
51-200
14
201-500
1
501-1,000
2
1,001-5,000
1
5,001-10,000
1

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 180 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 “power generation maintenance services” 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 883 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 November 6, 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 “power generation maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power generation maintenance services are there based in France?

RevenueBase identified 180 company matches for power generation maintenance services associated with France as of November 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?

Dalkia EN tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most power generation maintenance services?

Ales leads with 2 company records, followed by Beautor (2) and Bobigny (2).

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 883 professional contacts with verified work emails tracked across these 180 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 November 6, 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.