Company lists · Data refreshed November 2026
Top 18 Electrical transformer testing companies based in France
RevenueBase identified 54 company matches for electrical transformer testing companies associated with France as of November 2026 and tracks 659 professional contacts across them, including 166 with verified work emails. Lyon is the largest hub.
This list covers company matches for electrical transformer testing 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.
The 18 largest electrical transformer testing companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 73 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 | |||||
| 2 | 25 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 | |||||
| 3 | 23 contacts → | ||||
Exact match “Depuis 1954, Securelec Socem conçoit et fabrique des transformateurs et équipements électriques, du standard au sur-mesure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 21 contacts → | ||||
Exact match “VARIVOLT is an on-load stepless variable voltage transformer (0–20 MVA), used in the glass, steel, chemical industries, and test platforms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 19 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 | |||||
| 6 | 18 contacts → | ||||
Exact match “Située en Ile de France, proche de Marne La Vallée, la société Le Cosinus se veut LE spécialiste de la conception et de la fabrication de transformateurs (Mono ou Triphasé) et…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 15 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 | |||||
| 8 | 12 contacts → | ||||
Exact match “Nous vous proposons une offre complémentaire en transformateurs et inductances basse et moyenne tension.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 11 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 | |||||
| 10 | 10 contacts → | ||||
Exact match “ISO9001:2015 Manufacturer of Custom Transformers & Coils for PCB from 1W to 3KW.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 8 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 | |||||
| 12 | 7 contacts → | ||||
Exact match “Proximité, réactivité et sécurité!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 5 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 | |||||
| 14 | 4 contacts → | ||||
Exact match “Nous accompagnons les entreprises dans le contrôle de leurs machines et de leurs installations électriques, contrôle levage et mises en service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 4 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 | |||||
| 16 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 1 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 | |||||
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 “electrical transformer testing companies”. 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 18 of 54 electrical transformer testing companies based in France
See the full list, filter by size, metro and specialty, and access 166 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Electrical transformer testing companies based in France at a glance
As of Nov 6, 2026Companies by employee count
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 54 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 transformer testing 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 166 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 transformer testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many electrical transformer testing companies are there based in France?
RevenueBase identified 54 company matches for electrical transformer testing 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?
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 electrical transformer testing companies?
Lyon leads with 2 company records, followed by Paris (2) and Rivesaltes (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 166 professional contacts with verified work emails tracked across these 54 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.
Ready to reach these companies? Verified emails and direct dials for all 54 electrical transformer testing companies based in France. Start with a free account, no credit card.
Download this list →Related lists
Electrical transformer testing companies by geography
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- Electrical transformer testing companies based in the Netherlands
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Electrical transformer testing companies based in Vadodara, India
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- Electrical transformer testing companies based in Australia
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Company intelligence · public preview
Top 18 electrical transformer testing companies based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 54 matching company records for electrical transformer testing companies based in France, with 659 tracked contacts and 166 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 18 electrical transformer testing companies based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Transformateurs Solutions Vénissieuxtsv-transfo.comHQ: Vénissieux, FranceReported employees: 51-200 | Vénissieux, France | 51-200 | Exact match | 73 contacts → |
“Transformateurs Solutions Vénissieux is the French specialised company of electric power transformers reparation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  SNT Duriezsntduriez.frHQ: Le Grand-quevilly, FranceReported employees: 11-50 | Le Grand-quevilly, France | 11-50 | Exact match | 25 contacts → |
“SNT DURIEZ votre constructeur et réparateur de transformateurs électrique” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Securelec Socemsecurelecsocem.comHQ: Courrières, FranceReported employees: 11-50 | Courrières, France | 11-50 | Exact match | 23 contacts → |
“Depuis 1954, Securelec Socem conçoit et fabrique des transformateurs et équipements électriques, du standard au sur-mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Bernard Bonnefondbernardbonnefond.comHQ: St Etienne, FranceReported employees: 11-50 | St Etienne, France | 11-50 | Exact match | 21 contacts → |
“VARIVOLT is an on-load stepless variable voltage transformer (0–20 MVA), used in the glass, steel, chemical industries, and test platforms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cirtéuscirteus.comHQ: Courbevoie, FranceReported employees: 11-50 | Courbevoie, France | 11-50 | Exact match | 19 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: 77330, FranceReported employees: 11-50 | 77330, France | 11-50 | Exact match | 18 contacts → |
“Située en Ile de France, proche de Marne La Vallée, la société Le Cosinus se veut LE spécialiste de la conception et de la fabrication de transformateurs (Mono ou Triphasé) et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  RS Isolsec Francersisolsec.comHQ: Cepoy, FranceReported employees: 51-200 | Cepoy, France | 51-200 | Exact match | 15 contacts → |
“Spécialiste des transformateurs de mesure depuis 1954, RS ISOLSEC offre une large gamme de transformateurs de courant, transformateurs de tension, transformateurs de protection…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  AGCEIagcei.comHQ: Claix, FranceReported employees: 11-50 | Claix, France | 11-50 | Exact match | 12 contacts → |
“Nous vous proposons une offre complémentaire en transformateurs et inductances basse et moyenne tension.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  SHB Electricshb-electric.comHQ: Brignancourt, FranceReported employees: 11-50 | Brignancourt, France | 11-50 | Exact match | 11 contacts → |
“Shb Electric est une société spécialisée dans la maintenance de niveaux 1 à 5, l'installation et la réparation d’équipements électriques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  CHB Electroniquechbelectronique.comHQ: Landes, FranceReported employees: 11-50 | Landes, France | 11-50 | Exact match | 10 contacts → |
“ISO9001:2015 Manufacturer of Custom Transformers & Coils for PCB from 1W to 3KW.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sanergridsanergrid.comHQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 8 contacts → |
“SANERGRID® is part of @Groupe SANERGRID, the @SANERGRID activity focuse its expertise in the design, engineering, and manufacturing of solutions for environmental protection…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Tgbt Francetgbt.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 7 contacts → |
“Proximité, réactivité et sécurité!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Transfo LABtransfo-lab.comHQ: Chasse-sur-rhône, FranceReported employees: 1-10 | Chasse-sur-rhône, France | 1-10 | Exact match | 5 contacts → |
“Transfo Lab est un laboratoire d’analyses d’huile 100% dédié au transformateur électrique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  CAP ARAcapara.frHQ: Alixan, FranceReported employees: 1-10 | Alixan, France | 1-10 | Exact match | 4 contacts → |
“Nous accompagnons les entreprises dans le contrôle de leurs machines et de leurs installations électriques, contrôle levage et mises en service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Merot Sodexmerotsodex.frHQ: Loches, FranceReported employees: 11-50 | Loches, France | 11-50 | Exact match | 4 contacts → |
“MEROT-SODEX conçoit et fabrique des transformateurs électriques selon vos spécifications depuis 1920.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Depan'transfodepan-transfo.fr HQ: Vitre, FranceReported employees: 1-10 | Vitre, France | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Transfo Industrietransfoindustrie.fr HQ: Gargenville, FranceReported employees: 1-10 | Gargenville, France | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Baur Francebaur-france.atHQ: Genay, FranceReported employees: 1-10 | Genay, France | 1-10 | Exact match | 1 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 54 company matches
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Electrical transformer testing companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
52 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 54 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for electrical transformer testing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many electrical transformer testing companies did RevenueBase find based in France?
The saved snapshot records 54 matching company records, 659 tracked contacts and 166 verified emails. The public preview displays 18 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Electrical transformer testing companies by geography
- Electrical transformer testing companies based in Vadodara, India
- Electrical transformer testing companies based in Argentina
- Electrical transformer testing companies based in Australia
- Electrical transformer testing companies based in Brazil
- Electrical transformer testing companies based in Canada
- Electrical transformer testing companies based in Chile
- Electrical transformer testing companies based in Colombia
- Electrical transformer testing companies based in Germany
- Electrical transformer testing companies based in India
- Electrical transformer testing companies based in Italy
- Electrical transformer testing companies based in Mexico
- Electrical transformer testing companies based in the Netherlands
Cite this list
RevenueBase Data Team. Top 18 electrical transformer testing companies based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/electrical-transformer-testing-companies/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Electrical transformer testing companies based in Vadodara, India
- Electrical transformer testing companies based in Argentina
- Electrical transformer testing companies based in Australia
- Electrical transformer testing companies based in Brazil
- Electrical transformer testing companies based in Canada
- Electrical transformer testing companies based in Chile
Company intelligence · public preview
Top 18 electrical transformer testing companies based in France
RevenueBase records 54 matching company records for electrical transformer testing companies based in France, with 659 tracked contacts and 166 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 18 electrical transformer testing companies based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Transformateurs Solutions Vénissieuxtsv-transfo.com HQ: Vénissieux, FranceReported employees: 51-200 | Vénissieux, France | 51-200 | Exact match | 73 contacts → |
“Transformateurs Solutions Vénissieux is the French specialised company of electric power transformers reparation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SNT Duriezsntduriez.fr HQ: Le Grand-quevilly, FranceReported employees: 11-50 | Le Grand-quevilly, France | 11-50 | Exact match | 25 contacts → |
“SNT DURIEZ votre constructeur et réparateur de transformateurs électrique” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Securelec Socemsecurelecsocem.com HQ: Courrières, FranceReported employees: 11-50 | Courrières, France | 11-50 | Exact match | 23 contacts → |
“Depuis 1954, Securelec Socem conçoit et fabrique des transformateurs et équipements électriques, du standard au sur-mesure.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bernard Bonnefondbernardbonnefond.com HQ: St Etienne, FranceReported employees: 11-50 | St Etienne, France | 11-50 | Exact match | 21 contacts → |
“VARIVOLT is an on-load stepless variable voltage transformer (0–20 MVA), used in the glass, steel, chemical industries, and test platforms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cirtéuscirteus.com HQ: Courbevoie, FranceReported employees: 11-50 | Courbevoie, France | 11-50 | Exact match | 19 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: 77330, FranceReported employees: 11-50 | 77330, France | 11-50 | Exact match | 18 contacts → |
“Située en Ile de France, proche de Marne La Vallée, la société Le Cosinus se veut LE spécialiste de la conception et de la fabrication de transformateurs (Mono ou Triphasé) et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | RS Isolsec Francersisolsec.com HQ: Cepoy, FranceReported employees: 51-200 | Cepoy, France | 51-200 | Exact match | 15 contacts → |
“Spécialiste des transformateurs de mesure depuis 1954, RS ISOLSEC offre une large gamme de transformateurs de courant, transformateurs de tension, transformateurs de protection…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | AGCEIagcei.com HQ: Claix, FranceReported employees: 11-50 | Claix, France | 11-50 | Exact match | 12 contacts → |
“Nous vous proposons une offre complémentaire en transformateurs et inductances basse et moyenne tension.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | SHB Electricshb-electric.com HQ: Brignancourt, FranceReported employees: 11-50 | Brignancourt, France | 11-50 | Exact match | 11 contacts → |
“Shb Electric est une société spécialisée dans la maintenance de niveaux 1 à 5, l'installation et la réparation d’équipements électriques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CHB Electroniquechbelectronique.com HQ: Landes, FranceReported employees: 11-50 | Landes, France | 11-50 | Exact match | 10 contacts → |
“ISO9001:2015 Manufacturer of Custom Transformers & Coils for PCB from 1W to 3KW.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sanergridsanergrid.com HQ: Lyon, FranceReported employees: 11-50 | Lyon, France | 11-50 | Exact match | 8 contacts → |
“SANERGRID® is part of @Groupe SANERGRID, the @SANERGRID activity focuse its expertise in the design, engineering, and manufacturing of solutions for environmental protection…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Tgbt Francetgbt.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 7 contacts → |
“Proximité, réactivité et sécurité!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Transfo LABtransfo-lab.com HQ: Chasse-sur-rhône, FranceReported employees: 1-10 | Chasse-sur-rhône, France | 1-10 | Exact match | 5 contacts → |
“Transfo Lab est un laboratoire d’analyses d’huile 100% dédié au transformateur électrique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CAP ARAcapara.fr HQ: Alixan, FranceReported employees: 1-10 | Alixan, France | 1-10 | Exact match | 4 contacts → |
“Nous accompagnons les entreprises dans le contrôle de leurs machines et de leurs installations électriques, contrôle levage et mises en service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Merot Sodexmerotsodex.fr HQ: Loches, FranceReported employees: 11-50 | Loches, France | 11-50 | Exact match | 4 contacts → |
“MEROT-SODEX conçoit et fabrique des transformateurs électriques selon vos spécifications depuis 1920.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Depan'transfodepan-transfo.fr HQ: Vitre, FranceReported employees: 1-10 | Vitre, France | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Transfo Industrietransfoindustrie.fr HQ: Gargenville, FranceReported employees: 1-10 | Gargenville, France | 1-10 | Exact match | 2 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Baur Francebaur-france.at HQ: Genay, FranceReported employees: 1-10 | Genay, France | 1-10 | Exact match | 1 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 54 company matches
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Electrical transformer testing companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
52 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 54 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for electrical transformer testing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many electrical transformer testing companies did RevenueBase find based in France?
The saved snapshot records 54 matching company records, 659 tracked contacts and 166 verified emails. The public preview displays 18 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 18 electrical transformer testing companies based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/electrical-transformer-testing-companies/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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