Company lists · Data refreshed November 2026

Top 18 Transformer inspection services based in France

RevenueBase identified 70 company matches for transformer inspection services associated with France as of November 2026 and tracks 643 professional contacts across them, including 121 with verified work emails. Lyon is the largest hub.

This list covers company matches for transformer inspection 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
70Companies
643Contacts tracked
121Verified emails
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The 18 largest transformer inspection services based in France

Ranked by team size
Top 18 of 70 company matches for transformer inspection 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 matchVénissieux, FranceHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Transformateurs Solutions Vénissieux is the French specialised company of electric power transformers reparation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 2026201-50045 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLe Grand-quevilly, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“SNT DURIEZ votre constructeur et réparateur de transformateurs électrique”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCourbevoie, FranceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Créée en septembre 2014, CIRTÉUS propose à ses clients industriels, producteurs et distributeurs d'électricité des prestations de services, d'études, de conseils et de formations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCepoy, FranceHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Spécialiste des transformateurs de mesure depuis 1954, RS ISOLSEC offre une large gamme de transformateurs de courant, transformateurs de tension, transformateurs de protection…”

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

Exact match

“Shb Electric est une société spécialisée dans la maintenance de niveaux 1 à 5, l'installation et la réparation d’équipements électriques.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSaint-jory, FranceHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“SICO SAS, an inspection and testing company based in Occitanie, was established to meet the needs of demanding industries by providing flexibility, expertise, and tailored…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLyon, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“SANERGRID® is part of @Groupe SANERGRID, the @SANERGRID activity focuse its expertise in the design, engineering, and manufacturing of solutions for environmental protection…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchParis, FranceHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Proximité, réactivité et sécurité!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMarseille, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“ITC (Infrarouge Technologie Contrôle) est un bureau d'études et de contrôle spécialisé en thermographie infrarouge depuis 1988.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGilly Sur Isere, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Depuis plus de 25 ans, COPRETEC accompagne les entreprises avec ses solutions de maintenance prédictive et préventive, essentielles pour assurer la continuité et l’efficacité des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSt Mars La Briere, FranceHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChasse-sur-rhône, FranceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Transfo Lab est un laboratoire d’analyses d’huile 100% dédié au transformateur électrique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLoches, FranceHQ recorded Nov 6, 202611-504 contacts →

Exact match

“MEROT-SODEX conçoit et fabrique des transformateurs électriques selon vos spécifications depuis 1920.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLyon, FranceHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Intégrée fin 2018 au Groupe SANERGRID, SONEC développe l' activité “Services et Installation” des entités du groupe notamment SANERGRID et SYNERDIS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVitre, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNantes, FranceHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Vous accompagner au quotidien dans la réalisation et le suivi des contrôles réglementaires des installations et engins que vous nous confiez.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGenay, FranceHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Nous sommes là pour vous accompagner sur - La localisation des défauts de câbles - Les essais et diagnostics des cables - Utiliser les laboratoires mobiles de recherche de défauts…”

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

Showing 18 of 70 transformer inspection services based in France

See the full list, filter by size, metro and specialty, and access 121 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transformer inspection services based in France at a glance

As of Nov 6, 2026
18.8%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
5.7%Largest-city concentration · Lyon
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
12
51-200
7
201-500
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 70 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 “transformer inspection 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 121 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 “transformer inspection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transformer inspection services are there based in France?

RevenueBase identified 70 company matches for transformer inspection 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?

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

Which city has the most transformer inspection services?

Lyon leads with 4 company records, followed by Paris (3) and Venissieux (3).

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 121 professional contacts with verified work emails tracked across these 70 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.