Company lists · Data refreshed November 2026

Top 25 Industrial companies based in Spain

RevenueBase identified 1,545 company matches for industrial companies associated with Spain as of November 2026 and tracks 43,396 professional contacts across them, including 7,358 with verified work emails. Madrid is the largest hub.

This list covers company matches for industrial 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 November 5, 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 5, 2026 How this list was built
1,545Companies
43,396Contacts tracked
7,358Verified emails
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The 25 largest industrial companies based in Spain

Ranked by team size
Top 25 of 1,545 company matches for industrial companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchMadrid, SpainHQ recorded Nov 5, 202610001+11,748 contacts →

Exact match

“TR is an international general contractor engaged in the engineering and construction of industrial facilities in the fields of-Oil & Gas -Refining & Petrochemical -Power…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Nov 5, 202610001+4,912 contacts →

Exact match

“Grupo Cobra es una compañía global de más de 80 años de experiencia en el sector de la ingeniería industrial aplicada y servicios especializados.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchGijon, SpainHQ recorded Nov 5, 20261,001-5,0001,451 contacts →

Exact match

“TSK es una compañía global especializada en tecnologías innovadoras que contribuyen a un desarrollo más sostenible a nivel internacional, aportando soluciones para diferentes…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBilbao, SpainHQ recorded Nov 5, 20261,001-5,000750 contacts →

Exact match

“NERVION INDUSTRIES is a business group dedicated to industrial services and applied engineering, providing services in strategic sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchLeganés, SpainHQ recorded Nov 5, 20261,001-5,000749 contacts →

Exact match

“Sonepar Ibérica ofrece a los profesionales la gama más completa de productos y soluciones para los sectores residencial, industrial y terciario.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchOviedo, SpainHQ recorded Nov 5, 20261,001-5,000610 contacts →

Exact match

“A company dedicated to the Implementation of Turnkey Projects and maintenance and Erection of Industrial and Energy Plants.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchArgamasilla De Calatrava, SpainHQ recorded Nov 5, 20261,001-5,000488 contacts →

Exact match

“MEISA (Proyectos y Mantenimientos Mecánicos, Eléctricos y de Instrumentación), se constituyó en 1998, viendo las oportunidades de mercado de negocio y demanda creciente de los…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchLlanera, SpainHQ recorded Nov 5, 20261,001-5,000433 contacts →

Exact match

“El holding ISASTUR está integrado por un conjunto de empresas con distintas actividades que por su tradición y experiencia están fundamentalmente vinculadas con el sector de la…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLa Pobla De Mafumet, SpainHQ recorded Nov 5, 20261,001-5,000405 contacts →

Exact match

“NAVEC es un Grupo Empresarial que presta la más amplia y eficaz gama de servicios para la industria, a partir de la integración de empresas consolidadas que operan en los sectores…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchPaterna, SpainHQ recorded Nov 5, 20261,001-5,000397 contacts →

Exact match

“Grupo Dominguis Energy Services (GDES) is an international business group based in Spain with more than 90 years of experience in the provision of industrial services for the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchZierbena, SpainHQ recorded Nov 5, 20261,001-5,000359 contacts →

Exact match

“Haizea Wind Group, is an industrial company based in Bilbao, Spain, dedicated to the manufacturing of wind towers and offshore foundations aiming to become the next global wind…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAlcalá De Henares, SpainHQ recorded Nov 5, 2026501-1,000349 contacts →

Exact match

“Grupo Cuñado, que inició su actividad en 1963, está compuesto por un conjunto de empresas dedicadas al suministro de tuberías, válvulas, accesorios y misceláneos, necesarios…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchZaragoza, SpainHQ recorded Nov 5, 2026501-1,000318 contacts →

Exact match

“Dexis, la división especialista en los procesos industriales del grupo Descours & Cabaud, les propone, en cooperación con las mas grandes marcas y fabricantes, la respuesta a su…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAvilés, SpainHQ recorded Nov 5, 20261,001-5,000313 contacts →

Exact match

“GRUPO DAORJE, una de las empresas líderes del sector Auxiliar con implantación y proyección internacional, presente en los sectores, industrial y medioambiental.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchErandio, SpainHQ recorded Nov 5, 20261,001-5,000305 contacts →

Exact match

“At KAEFER, we are your strategic partner for integrated industrial maintenance solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Nov 5, 2026501-1,000288 contacts →

Exact match

“Contratista general con actividad internacional que se dedica a la ingeniería, diseño y construcción de todo tipo de instalaciones industriales para un amplio espectro de clientes…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchPaterna, SpainHQ recorded Nov 5, 20261,001-5,000281 contacts →

Exact match

“SEGURA es un grupo industrial especializado en el diseño, desarrollo e industrialización de piezas y componentes metálicos para la industria del automóvil, principalmente mediante…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Nov 5, 2026501-1,000265 contacts →

Exact match

“Siemsa es un operador independiente que proporciona servicios para el sector de la Energía, Industria y Oil and Gas, sistemas de control y analizadores de proceso, así como…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBarbera Del Valles, SpainHQ recorded Nov 5, 2026501-1,000210 contacts →

Exact match

“Grupo Novelec es líder en la distribución mayorista de materiales eléctricos, sistemas de fluidos, soluciones de climatización, iluminación, energía fotovoltaica y redes VDI.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Nov 5, 2026201-500198 contacts →

Exact match

“En Suris, convertimos la innovación en realidad.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchCornellá De Llobregat, SpainHQ recorded Nov 5, 2026201-500195 contacts →

Exact match

“En Grupo Savia llevamos más de 20 años desarrollando soluciones de ingeniería y servicios industriales para mejorar la eficiencia, fiabilidad y rendimiento de instalaciones…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchAvilés, SpainHQ recorded Nov 5, 2026201-500160 contacts →

Exact match

“Founded in 1989, Asturfeito now has 300 employees, 4 production centers, and generates over 75M€ of turnover.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchHeras, SpainHQ recorded Nov 5, 2026201-500159 contacts →

Exact match

“ENWESA es una empresa de servicios y fabricación especializada en servicios nucleares, revisión y mantenimiento de válvulas industriales, fabricación de depósitos a presión e…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchTorrejon De Ardoz, SpainHQ recorded Nov 5, 2026201-500144 contacts →

Exact match

“Company dedicated to the sale of products related to the field of industrial and commercial cold nationally and internationally integrated into the PALM group products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchSeville, SpainHQ recorded Nov 5, 20261,001-5,000142 contacts →

Exact match

“Ditecsa, fundada en 1993, es una compañía internacional especializada en la gestión integral de plantas industriales.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 1,545 industrial companies based in Spain

See the full list, filter by size, metro and specialty, and access 7,358 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial companies based in Spain at a glance

As of Nov 5, 2026
17.0%Verified-email coverage
28.1Average contacts per company
11-50Median size (employees)
7.2%Largest-city concentration · Madrid
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
467
11-50
723
51-200
230
201-500
57
501-1,000
21
1,001-5,000
25
5,001-10,000
2
10001+
2

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 1,545 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 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 7,358 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 5, 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 companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial companies are there based in Spain?

RevenueBase identified 1,545 company matches for industrial companies 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?

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

Which city has the most industrial companies?

Madrid leads with 112 company records, followed by Barcelona (58) and Zaragoza (34).

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 7,358 professional contacts with verified work emails tracked across these 1,545 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 5, 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.