Company lists · Data refreshed October 2026
Top 19 Industrial transformer repair companies based in Spain
RevenueBase identified 101 company matches for industrial transformer repair companies associated with Spain as of October 2026 and tracks 1,046 professional contacts across them, including 66 with verified work emails. Madrid is the largest hub.
This list covers company matches for industrial transformer repair companies associated with Spain, 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 October 16, 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 19 largest industrial transformer repair companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 123 contacts → | ||||
Exact match “Somos una empresa de servicios dedicada a ofrecer soluciones en el área de: SERVICIO ESPECIALIZADO DE PERSONAL SERVICIOS DE CAMPO Evaluación, Inspección y Mantenimiento de…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 2 | 99 contacts → | ||||
Exact match “FARAMAX is a manufacturer of high voltage power transformers, shunt reactors and magnetically controlled shunt reactors (MCSR).” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 3 | 49 contacts → | ||||
Exact match “Desde que en 1973 IMEFY inició la fabricación transformadores de distribución en líquidos dieléctricos (aceite y silicona) y posteriormente en resina epoxi, ha mantenido un…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 4 | 23 contacts → | ||||
Exact match “Elinser is an innovator company on the energy sector, dedicated to the integral maintenance and service of transformers and the management of the integral projects, in high and…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 5 | 21 contacts → | ||||
Exact match “Mantenimiento de sistemas eléctricos de alta y baja tensión, transformadores de potencia, reles de protección, interruptores AT/BT, equipos de medida, aparellaje… Ensayos de…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 6 | 20 contacts → | ||||
Exact match “MEISA (nombre comercial de PROYECTOS Y MANTENIMIENTOS DE INSTRUMENTACION Y ELECTRICIDAD S.A) es una empresa de servicios cuya actividad principal se centra en el montaje y…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 7 | 18 contacts → | ||||
Exact match “Specialists in tailor-made instrument transformers since 1954, RS ISOLSEC offer an extensive product range: manufacture and supply of instrument transformers, current transformers…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 8 | 18 contacts → | ||||
Exact match “En INPROAFE contribuimos al desarrollo tecnológico del tejido industrial, poniendo a disposición del cliente productos adaptados a sus exigencias con la máxima calidad y servicio…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “Fabricante de transformadores, bobinas y subconjuntos eléctricos y electrónicos” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “Desde la fundación de JESIVA en el año 1971, nos hemos especializado en la fabricación de todo tipo de transformadores e inductivos.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “Qué podemos ofrecerte- Reparamos cualquier tipo de material electrónico industrial- No importa fabricante ni función- Todas nuestras reparaciones con la mejor garantía- Disponemos…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “Laboratorio Electrotécnico, is a company specialized in the manufacture of medium voltage transformers, switches, transformation centers for railway lines.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “En Novoa Technologies, somos fabricantes especializados en equipos de media tensión, baja tensión y equipos de respaldo de energía, desarrollando soluciones que garantizan un…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Especialistas en equipos de ensayo, diagnóstico y localización de averías en cables de distribución eléctrica en baja, media y alta tensión y en equipos para el ensayo de aparatos…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Operamos en instalaciones grandes y medianas de alta tensión, centros de transformación, medida y protección; naves industriales, edificios, locales u otras instalaciones de baja…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “PASERO es una empresa referente en los servicios industriales dirigidos al sector de la distribución eléctrica.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “TESS is a leading company in the energy sector, specialising in transformer service, supply of spares, production and supply of heat exchangers and spares.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Somos una empresa de reparaciones electro-mecánicas con más de 30 años de experiencia en el sector industrial.” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial transformer repair 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 19 of 101 industrial transformer repair companies based in Spain
See the full list, filter by size, metro and specialty, and access 66 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Industrial transformer repair companies based in Spain at a glance
As of Oct 16, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 101 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 Spain whose business descriptions match “industrial transformer repair 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 66 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 October 16, 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 “industrial transformer repair companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many industrial transformer repair companies are there based in Spain?
RevenueBase identified 101 company matches for industrial transformer repair companies associated with Spain as of October 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?
Serprotech Energy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most industrial transformer repair companies?
Madrid leads with 5 company records, followed by Seville (4) and Burgos (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 66 professional contacts with verified work emails tracked across these 101 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 October 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 101 industrial transformer repair companies based in Spain. Start with a free account, no credit card.
Download this list →Related lists
Industrial transformer repair companies by geography
- Industrial transformer repair companies based in Vadodara, India
- Industrial transformer repair companies based in Argentina
- Industrial transformer repair companies based in Australia
- Industrial transformer repair companies based in Belgium
- Industrial transformer repair companies based in Brazil
- Industrial transformer repair companies based in Canada
- Industrial transformer repair companies based in Chile
- Industrial transformer repair companies based in Colombia
- Industrial transformer repair companies based in France
- Industrial transformer repair companies based in Germany
- Industrial transformer repair companies based in India
- Industrial transformer repair companies based in Italy
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
- Industrial transformer repair companies based in Vadodara, India
- Industrial transformer repair companies based in Argentina
- Industrial transformer repair companies based in Australia
- Industrial transformer repair companies based in Belgium
- Industrial transformer repair companies based in Brazil
- Industrial transformer repair companies based in Canada
Company intelligence · public preview
Top 19 industrial transformer repair companies based in Spain
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 101 matching company records for industrial transformer repair companies based in Spain, with 1,046 tracked contacts and 66 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 16, 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 19 industrial transformer repair companies based in Spain
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 |  Serprotech Energyserprotechenergy.comHQ: Valencia/valència, SpainReported employees: 51-200 | Valencia/valència, Spain | 51-200 | Exact match | 123 contacts → |
“Somos una empresa de servicios dedicada a ofrecer soluciones en el área de: SERVICIO ESPECIALIZADO DE PERSONAL SERVICIOS DE CAMPO Evaluación, Inspección y Mantenimiento de…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Faramaxfaramax.com HQ: Palazuelo-empalme, SpainReported employees: 501-1,000 | Palazuelo-empalme, Spain | 501-1,000 | Exact match | 99 contacts → |
“FARAMAX is a manufacturer of high voltage power transformers, shunt reactors and magnetically controlled shunt reactors (MCSR).” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Imefy S.Limefy.com HQ: Los Yebenes, SpainReported employees: 51-200 | Los Yebenes, Spain | 51-200 | Exact match | 49 contacts → |
“Desde que en 1973 IMEFY inició la fabricación transformadores de distribución en líquidos dieléctricos (aceite y silicona) y posteriormente en resina epoxi, ha mantenido un…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Elinser Electromechanical Solutionselinser.com HQ: Alcalá De Guadaira, SpainReported employees: 51-200 | Alcalá De Guadaira, Spain | 51-200 | Exact match | 23 contacts → |
“Elinser is an innovator company on the energy sector, dedicated to the integral maintenance and service of transformers and the management of the integral projects, in high and…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | STM Alta Tensión, S.A.Ustmsa.com HQ: Basauri, SpainReported employees: 51-200 | Basauri, Spain | 51-200 | Exact match | 21 contacts → |
“Mantenimiento de sistemas eléctricos de alta y baja tensión, transformadores de potencia, reles de protección, interruptores AT/BT, equipos de medida, aparellaje… Ensayos de…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Puertollano, SpainReported employees: 501-1,000 | Puertollano, Spain | 501-1,000 | Exact match | 20 contacts → |
“MEISA (nombre comercial de PROYECTOS Y MANTENIMIENTOS DE INSTRUMENTACION Y ELECTRICIDAD S.A) es una empresa de servicios cuya actividad principal se centra en el montaje y…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | RS Isolsec S.L.Ursisolsec.com HQ: Montornés Del Vallés, SpainReported employees: 11-50 | Montornés Del Vallés, Spain | 11-50 | Exact match | 18 contacts → |
“Specialists in tailor-made instrument transformers since 1954, RS ISOLSEC offer an extensive product range: manufacture and supply of instrument transformers, current transformers…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Inproafeinproafe.com HQ: Fene, SpainReported employees: 51-200 | Fene, Spain | 51-200 | Exact match | 18 contacts → |
“En INPROAFE contribuimos al desarrollo tecnológico del tejido industrial, poniendo a disposición del cliente productos adaptados a sus exigencias con la máxima calidad y servicio…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Suesa Subconjuntos Electrónicos, S.Asuesa.net HQ: Zamudio, SpainReported employees: 51-200 | Zamudio, Spain | 51-200 | Exact match | 13 contacts → |
“Fabricante de transformadores, bobinas y subconjuntos eléctricos y electrónicos” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Jesiva Transformers S.Ljesiva.com HQ: Vilamarxant, SpainReported employees: 51-200 | Vilamarxant, Spain | 51-200 | Exact match | 12 contacts → |
“Desde la fundación de JESIVA en el año 1971, nos hemos especializado en la fabricación de todo tipo de transformadores e inductivos.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Electronic Board SLelectronicboard.es HQ: Mataró, SpainReported employees: 11-50 | Mataró, Spain | 11-50 | Exact match | 11 contacts → |
“Qué podemos ofrecerte- Reparamos cualquier tipo de material electrónico industrial- No importa fabricante ni función- Todas nuestras reparaciones con la mejor garantía- Disponemos…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Laboratorio Electrotécnicolescop.com HQ: Cornellà De Llobregat, SpainReported employees: 11-50 | Cornellà De Llobregat, Spain | 11-50 | Exact match | 9 contacts → |
“Laboratorio Electrotécnico, is a company specialized in the manufacture of medium voltage transformers, switches, transformation centers for railway lines.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Novoa Technologiesnovoatechnologies.comHQ: A Coruña, SpainReported employees: 201-500 | A Coruña, Spain | 201-500 | Exact match | 9 contacts → |
“En Novoa Technologies, somos fabricantes especializados en equipos de media tensión, baja tensión y equipos de respaldo de energía, desarrollando soluciones que garantizan un…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Martin Baur SAmartinbaur.es HQ: Sant Joan Despi, SpainReported employees: 1-10 | Sant Joan Despi, Spain | 1-10 | Exact match | 4 contacts → |
“Especialistas en equipos de ensayo, diagnóstico y localización de averías en cables de distribución eléctrica en baja, media y alta tensión y en equipos para el ensayo de aparatos…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Doica Gestión S.Ldoica.netHQ: Barbera Del Vallés, SpainReported employees: 11-50 | Barbera Del Vallés, Spain | 11-50 | Exact match | 4 contacts → |
“Operamos en instalaciones grandes y medianas de alta tensión, centros de transformación, medida y protección; naves industriales, edificios, locales u otras instalaciones de baja…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Paseropasero.es HQ: Coslada, SpainReported employees: 11-50 | Coslada, Spain | 11-50 | Exact match | 4 contacts → |
“PASERO es una empresa referente en los servicios industriales dirigidos al sector de la distribución eléctrica.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Elesa Transformadores S.A.Uelesa-trafocore.com HQ: Deba, SpainReported employees: 11-50 | Deba, Spain | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | HQ: Sant Cugat Del Vallès, SpainReported employees: 1-10 | Sant Cugat Del Vallès, Spain | 1-10 | Exact match | 1 contacts → |
“TESS is a leading company in the energy sector, specialising in transformer service, supply of spares, production and supply of heat exchangers and spares.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ceca Canariascecacanarias.com HQ: Arona, SpainReported employees: 1-10 | Arona, Spain | 1-10 | Exact match | 1 contacts → |
“Somos una empresa de reparaciones electro-mecánicas con más de 30 años de experiencia en el sector industrial.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 19 of 101 company matches
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Industrial transformer repair companies: dataset insights
October 16, 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
101 records in the displayed employee bands.
0 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 Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 101 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: October 16, 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 industrial transformer repair 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 industrial transformer repair companies did RevenueBase find based in Spain?
The saved snapshot records 101 matching company records, 1,046 tracked contacts and 66 verified emails. The public preview displays 19 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: October 16, 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
Industrial transformer repair companies by geography
- Industrial transformer repair companies based in Vadodara, India
- Industrial transformer repair companies based in Argentina
- Industrial transformer repair companies based in Australia
- Industrial transformer repair companies based in Belgium
- Industrial transformer repair companies based in Brazil
- Industrial transformer repair companies based in Canada
- Industrial transformer repair companies based in Chile
- Industrial transformer repair companies based in Colombia
- Industrial transformer repair companies based in France
- Industrial transformer repair companies based in Germany
- Industrial transformer repair companies based in India
- Industrial transformer repair companies based in Italy
Cite this list
RevenueBase Data Team. Top 19 industrial transformer repair companies based in Spain. Snapshot: October 16, 2026. https://revenuebase.ai/companies/industrial-transformer-repair-companies/spain.
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
- Industrial transformer repair companies based in Vadodara, India
- Industrial transformer repair companies based in Argentina
- Industrial transformer repair companies based in Australia
- Industrial transformer repair companies based in Belgium
- Industrial transformer repair companies based in Brazil
- Industrial transformer repair companies based in Canada
Company intelligence · public preview
Top 19 industrial transformer repair companies based in Spain
RevenueBase records 101 matching company records for industrial transformer repair companies based in Spain, with 1,046 tracked contacts and 66 verified work emails.
This public preview shows 19 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 16, 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 19 industrial transformer repair companies based in Spain
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 | Serprotech Energyserprotechenergy.com HQ: Valencia/valència, SpainReported employees: 51-200 | Valencia/valència, Spain | 51-200 | Exact match | 123 contacts → |
“Somos una empresa de servicios dedicada a ofrecer soluciones en el área de: SERVICIO ESPECIALIZADO DE PERSONAL SERVICIOS DE CAMPO Evaluación, Inspección y Mantenimiento de…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Faramaxfaramax.com HQ: Palazuelo-empalme, SpainReported employees: 501-1,000 | Palazuelo-empalme, Spain | 501-1,000 | Exact match | 99 contacts → |
“FARAMAX is a manufacturer of high voltage power transformers, shunt reactors and magnetically controlled shunt reactors (MCSR).” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Imefy S.Limefy.com HQ: Los Yebenes, SpainReported employees: 51-200 | Los Yebenes, Spain | 51-200 | Exact match | 49 contacts → |
“Desde que en 1973 IMEFY inició la fabricación transformadores de distribución en líquidos dieléctricos (aceite y silicona) y posteriormente en resina epoxi, ha mantenido un…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Elinser Electromechanical Solutionselinser.com HQ: Alcalá De Guadaira, SpainReported employees: 51-200 | Alcalá De Guadaira, Spain | 51-200 | Exact match | 23 contacts → |
“Elinser is an innovator company on the energy sector, dedicated to the integral maintenance and service of transformers and the management of the integral projects, in high and…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | STM Alta Tensión, S.A.Ustmsa.com HQ: Basauri, SpainReported employees: 51-200 | Basauri, Spain | 51-200 | Exact match | 21 contacts → |
“Mantenimiento de sistemas eléctricos de alta y baja tensión, transformadores de potencia, reles de protección, interruptores AT/BT, equipos de medida, aparellaje… Ensayos de…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: Puertollano, SpainReported employees: 501-1,000 | Puertollano, Spain | 501-1,000 | Exact match | 20 contacts → |
“MEISA (nombre comercial de PROYECTOS Y MANTENIMIENTOS DE INSTRUMENTACION Y ELECTRICIDAD S.A) es una empresa de servicios cuya actividad principal se centra en el montaje y…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | RS Isolsec S.L.Ursisolsec.com HQ: Montornés Del Vallés, SpainReported employees: 11-50 | Montornés Del Vallés, Spain | 11-50 | Exact match | 18 contacts → |
“Specialists in tailor-made instrument transformers since 1954, RS ISOLSEC offer an extensive product range: manufacture and supply of instrument transformers, current transformers…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Inproafeinproafe.com HQ: Fene, SpainReported employees: 51-200 | Fene, Spain | 51-200 | Exact match | 18 contacts → |
“En INPROAFE contribuimos al desarrollo tecnológico del tejido industrial, poniendo a disposición del cliente productos adaptados a sus exigencias con la máxima calidad y servicio…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Suesa Subconjuntos Electrónicos, S.Asuesa.net HQ: Zamudio, SpainReported employees: 51-200 | Zamudio, Spain | 51-200 | Exact match | 13 contacts → |
“Fabricante de transformadores, bobinas y subconjuntos eléctricos y electrónicos” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Jesiva Transformers S.Ljesiva.com HQ: Vilamarxant, SpainReported employees: 51-200 | Vilamarxant, Spain | 51-200 | Exact match | 12 contacts → |
“Desde la fundación de JESIVA en el año 1971, nos hemos especializado en la fabricación de todo tipo de transformadores e inductivos.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Electronic Board SLelectronicboard.es HQ: Mataró, SpainReported employees: 11-50 | Mataró, Spain | 11-50 | Exact match | 11 contacts → |
“Qué podemos ofrecerte- Reparamos cualquier tipo de material electrónico industrial- No importa fabricante ni función- Todas nuestras reparaciones con la mejor garantía- Disponemos…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Laboratorio Electrotécnicolescop.com HQ: Cornellà De Llobregat, SpainReported employees: 11-50 | Cornellà De Llobregat, Spain | 11-50 | Exact match | 9 contacts → |
“Laboratorio Electrotécnico, is a company specialized in the manufacture of medium voltage transformers, switches, transformation centers for railway lines.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Novoa Technologiesnovoatechnologies.com HQ: A Coruña, SpainReported employees: 201-500 | A Coruña, Spain | 201-500 | Exact match | 9 contacts → |
“En Novoa Technologies, somos fabricantes especializados en equipos de media tensión, baja tensión y equipos de respaldo de energía, desarrollando soluciones que garantizan un…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Martin Baur SAmartinbaur.es HQ: Sant Joan Despi, SpainReported employees: 1-10 | Sant Joan Despi, Spain | 1-10 | Exact match | 4 contacts → |
“Especialistas en equipos de ensayo, diagnóstico y localización de averías en cables de distribución eléctrica en baja, media y alta tensión y en equipos para el ensayo de aparatos…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Doica Gestión S.Ldoica.net HQ: Barbera Del Vallés, SpainReported employees: 11-50 | Barbera Del Vallés, Spain | 11-50 | Exact match | 4 contacts → |
“Operamos en instalaciones grandes y medianas de alta tensión, centros de transformación, medida y protección; naves industriales, edificios, locales u otras instalaciones de baja…” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Paseropasero.es HQ: Coslada, SpainReported employees: 11-50 | Coslada, Spain | 11-50 | Exact match | 4 contacts → |
“PASERO es una empresa referente en los servicios industriales dirigidos al sector de la distribución eléctrica.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Elesa Transformadores S.A.Uelesa-trafocore.com HQ: Deba, SpainReported employees: 11-50 | Deba, Spain | 11-50 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | HQ: Sant Cugat Del Vallès, SpainReported employees: 1-10 | Sant Cugat Del Vallès, Spain | 1-10 | Exact match | 1 contacts → |
“TESS is a leading company in the energy sector, specialising in transformer service, supply of spares, production and supply of heat exchangers and spares.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ceca Canariascecacanarias.com HQ: Arona, SpainReported employees: 1-10 | Arona, Spain | 1-10 | Exact match | 1 contacts → |
“Somos una empresa de reparaciones electro-mecánicas con más de 30 años de experiencia en el sector industrial.” Recorded description excerpt · October 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 19 of 101 company matches
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Industrial transformer repair companies: dataset insights
October 16, 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
101 records in the displayed employee bands.
0 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 Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 101 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: October 16, 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 industrial transformer repair 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 industrial transformer repair companies did RevenueBase find based in Spain?
The saved snapshot records 101 matching company records, 1,046 tracked contacts and 66 verified emails. The public preview displays 19 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: October 16, 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 19 industrial transformer repair companies based in Spain. Snapshot: October 16, 2026. https://revenuebase.ai/companies/industrial-transformer-repair-companies/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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