Company lists · Data refreshed November 2026

Top 25 Electrical system retrofitting companies based in France

RevenueBase identified 1,136 company matches for electrical system retrofitting companies associated with France as of November 2026 and tracks 6,784 professional contacts across them, including 1,456 with verified work emails. Paris is the largest hub.

This list covers company matches for electrical system retrofitting companies 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
1,136Companies
6,784Contacts tracked
1,456Verified emails
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The 25 largest electrical system retrofitting companies based in France

Ranked by team size
Top 25 of 1,136 company matches for electrical system retrofitting companies 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 matchGrenoble, FranceHQ recorded Nov 6, 2026201-500301 contacts →

Exact match

“MasterGrid est une entreprise spécialisée dans les services aux systèmes électriques, de la très haute à la basse tension.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchProuvy, FranceHQ recorded Nov 6, 2026201-500246 contacts →

Exact match

“Hiolle Technologies vous accompagne dans l'intégration d'équipements électriques câblés et la prestation de service sur mesure Production d'équipements câblés : Nous proposons des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCompiegne, FranceHQ recorded Nov 6, 202651-200127 contacts →

Exact match

“DISTRIBUTION ELECTRIQUE - COURANTS FAIBLES - ÉLECTRICITÉ INDUSTRIELLE - AUTOMATISMES : Travaux neufs, rénovation, amélioration, entretien, dépannage, solutions en économies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCoutances, FranceHQ recorded Nov 6, 2026201-500113 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLes Roches-de-condrieu, FranceHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“Basée au sud de Lyon, Côte conçoit, réalise et pilote des projets électriques à haute technicité depuis plus de 75 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLimoges, FranceHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“Avenir Electrique de Limoges est une entreprise générale d'électricité avec le statut de société coopérative.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTremblay-En-France, FranceHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“LAFON conçoit, installe et assure la maintenance de vos installations électriques courants forts et faibles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNancy, FranceHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Entreprise d’installations électriques industrielles et tertiaires”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCrosne, FranceHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Créée en 1988, Cide Elec est une entreprise d’électricité générale, leader sur le marché des services électriques en Ile-de-France (courant fort, courant faible et rénovation en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMeylan, FranceHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“Empowering Energy: For more than 37 years, EUPTECH has been supporting leading industrial groups, EPC contractors, OEMs and infrastructure owners in the delivery of critical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSeyssinet-pariset, FranceHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“AUPHYS Technologie est une société de services en Ingénierie Industrielle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSaint Leonard, FranceHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“La S.F.E.E.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMontgeron, FranceHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Située à Montgeron dans le département de l’Essonne (91), l’entreprise ETP vous propose ses services dans les domaines de l’électricité, la climatisation réversible, le chauffage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchReichstett, FranceHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Entreprise locale Strasbourgeoise, SCHORO Electricité réalise, en travaux neufs ou réhabilitation, l’ensemble des équipements électriques des bâtiments tertiaires.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPessac, FranceHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Créée en 1979, la société SODITEL est experte sur les solutions Courants Forts et Courants Faibles dans le Sud-ouest de la France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSevres, FranceHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“L'entreprise FINELEC IDF est experte dans le domaine des installations Courants Forts et Courants Faibles, elle conçoit et réalise des projets pour répondre aux exigences de ses…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSaint-étienne-du-rouvray, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Créée en 2005, AC2F Normandie est spécialisée dans les travaux d’installation électrique en courant fort et courant faible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchL'union, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Intelec est une entreprise spécialisée dans les solutions électriques et offrant des services complets dédiés aux professionnels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSt Laurent Du Var, FranceHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Jean Graniou, filiale du groupe VINCI Energies, est un acteur incontournable dans le secteur de l'intégration et l'installation électrique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAntibes, FranceHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“MONTELEC SAS est une entreprise spécialisée dans les travaux d’électricité industrielle et du bâtiment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWattrelos, FranceHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“SEGA Macuk est spécialisée dans l’électricité générale depuis plus de 35 ans.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRoissy-En-France, FranceHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“CEREL existe car nous croyons fermement que la réponse aux défis énergétiques de demain passe par la modernisation et la fiabilisation des infrastructures électriques…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAulnay-sous-bois, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBois Guillaume, FranceHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Installateur électrique Rouennais depuis plus de 100 ans, nous accompagnons nos clients et maîtres d’œuvre dans l’utilisation et l’optimisation énergétique de leurs bâtiments…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchErstein, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Basée à Erstein dans le Bas-Rhin (67), TECHNIQUES ELECTRIQUES est une entreprise forte de plus de 30 ans d'expérience dans les travaux d'électricité.”

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

Showing 25 of 1,136 electrical system retrofitting companies based in France

See the full list, filter by size, metro and specialty, and access 1,456 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical system retrofitting companies based in France at a glance

As of Nov 6, 2026
21.5%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
732
11-50
315
51-200
44
201-500
7
501-1,000
1
1,001-5,000
2

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 1,136 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 “electrical system retrofitting companies” 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 1,456 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 “electrical system retrofitting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical system retrofitting companies are there based in France?

RevenueBase identified 1,136 company matches for electrical system retrofitting companies 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?

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

Which city has the most electrical system retrofitting companies?

Paris leads with 28 company records, followed by Marseille (8) and Toulouse (8).

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 1,456 professional contacts with verified work emails tracked across these 1,136 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.