Company lists · Data refreshed November 2026

Top 25 Industrial electrical testing services based in Spain

RevenueBase identified 275 company matches for industrial electrical testing services associated with Spain as of November 2026 and tracks 2,030 professional contacts across them, including 159 with verified work emails. Madrid is the largest hub.

This list covers company matches for industrial electrical testing services 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 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
275Companies
2,030Contacts tracked
159Verified emails
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The 25 largest industrial electrical testing services based in Spain

Ranked by team size
Top 25 of 275 company matches for industrial electrical testing services based in Spain, 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 matchA Coruña, SpainHQ recorded Nov 6, 2026201-500138 contacts →

Exact match

“LA EMPRESA Y SUS VALORES Osmos tiene por misión la prestación de servicios eléctricos, abarcando la instalación desde su concepción, realizando el montaje y manteniendo las…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchValle De Trápaga, SpainHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“IBERCAL fue fundada en Bilbao, en Septiembre de 2002, y su experiencia es consecuencia de la intensa actividad desarrollada durante los últimos diez años, así como de la destreza…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAlmería, SpainHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Proporcionamos un servicio integral que abarca desde el diseño e ingeniería hasta el mantenimiento de instalaciones pasando por todas las fases de asesoramiento, obra, ejecución y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAlboraya, SpainHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“La empresa fue fundada en su actual estructura de sociedad limitada (después de unos años de andadura con otra estructura empresarial), por la familia Ruiz – Juliá, en enero del…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCoslada, SpainHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“SIERRA Ingeniería Eléctrica empresa de reconocida trayectoria en los sectores de las instalaciones eléctricas, especiales, ingeniería, mantenimiento y montaje de cuadros…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAlcantarilla, SpainHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“BNT Technology es una empresa con servicio integral en el sector industrial, especialidad en instalaciones eléctricas en media y baja tensión, programación de PLCs y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAlbalat De La Ribera, SpainHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“VRP Electric es una empresa especializada en tecnología eléctrica, instalación y mantenimiento, con más de 25 años de experiencia ofreciendo soluciones técnicas a medida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTarragona, SpainHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Hemos desarrollado nuestro portafolio de actividades incorporando diseño, fabricación y reparación de tarjetas electrónicas, ensayos en máquinas rotativas, interruptores…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSanta Cruz De Tenerife, SpainHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Empresa de reparaciones electricas navales e industriales, especialista en rebobinado de motores de corriente alterna y corriente continua, equilibrados, cubas de impregnacion…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFene, SpainHQ recorded Nov 6, 202651-20022 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBasauri, SpainHQ recorded Nov 6, 202651-20022 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 · Nov 6, 2026 · View company records in RevenueBase
12Exact matchXirivella, SpainHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“EMORET, somos una empresa cuyo recorrido arranca en la década de 1970 como INSTALADORA ELÉCTRICA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAranjuez, SpainHQ recorded Nov 6, 2026201-50018 contacts →

Exact match

“En Temansa ofrecemos servicios de mantenimiento integral para la industria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchZaragoza, SpainHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Con más de 40 años de experiencia en el sector, nuestros servicios son una garantía de satisfacción.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchVilanova Del Vallès, SpainHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“INDUSTRIAL DE MONTAJES ELECTRO-MECÁNICOS, S.A- IMEMSA®, es una firma del sector servicios, en la segunda generación familiar, fundada en el 1.980, especializada en la ejecución y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAsteasu, SpainHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We are an ENAC-accredited laboratory (ISO/IEC 17025) to perform seismic, vibration, and shock tests according to the following standards: • IEC 60068-2-6:2007 • IEC…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchTarragona, SpainHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Una de las empresas de montaje eléctrico más antigua de la provincia de Tarragona.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAlfafar, SpainHQ recorded Nov 6, 202651-2009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGetafe, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchOrkoien, SpainHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Iruña Bobinados ofrece experiencia, fiabilidad y capacidad técnica en el mantenimiento, reparación y suministro de equipos eléctricos e industriales: motores, bombas, reductoras…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCasar De Caceres, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“INVAEX INGENIERIA Y MONTAJES EXTREMEÑOS SL empresa dedicada a los servicios de ingeniería, montaje, puesta en marcha, mantenimiento de cualquier instalación de generación…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Empresa dedicada a la instalación y mantenimiento eléctrico de alta, baja tensión y grupos electrógenos, así como a la realización de estudios energéticos y termográficos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHostalric, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Empresa creada en 2005 por un grupo de profesionales con más de 30 años de experiencia en el sector eléctrico, trabajando conjuntamente con ingenierías y clientes finales, en la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLugo, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Amperis es una empresa especialista en instrumentación de última tecnología para el diagnóstico y ensayo de subestaciones eléctricas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchValladolid, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Somos una empresa que se dedica a las instalaciones y montajes eléctricos en general, proporcionando a nuestros clientes un servicio integral desde la baja a la alta tensión…”

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

Showing 25 of 275 industrial electrical testing services based in Spain

See the full list, filter by size, metro and specialty, and access 159 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial electrical testing services based in Spain at a glance

As of Nov 6, 2026
7.8%Verified-email coverage
7.4Average contacts per company
11-50Median size (employees)
7.3%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
128
11-50
104
51-200
30
201-500
6

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 275 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 electrical testing 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 159 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 “industrial electrical testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial electrical testing services are there based in Spain?

RevenueBase identified 275 company matches for industrial electrical testing services associated with Spain 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?

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

Which city has the most industrial electrical testing services?

Madrid leads with 20 company records, followed by Barcelona (8) and Murcia (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 159 professional contacts with verified work emails tracked across these 275 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.