Company lists · Data refreshed November 2026

Top 25 Welding and assembly companies based in Spain

RevenueBase identified 559 company matches for welding and assembly companies associated with Spain as of November 2026 and tracks 4,699 professional contacts across them, including 425 with verified work emails. Zaragoza is the largest hub.

This list covers company matches for welding and assembly 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 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
559Companies
4,699Contacts tracked
425Verified emails
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The 25 largest welding and assembly companies based in Spain

Ranked by team size
Top 25 of 559 company matches for welding and assembly companies 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 matchBarcelona, SpainHQ recorded Nov 6, 2026501-1,000284 contacts →

Exact match

“Assembly and welding solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVillamuriel De Cerrato, SpainHQ recorded Nov 6, 2026201-500126 contacts →

Exact match

“Inmapa Aeronáutica, part of Industrial Group INMPA, is a company specialized in manufacturing metallic pieces and small assemblies for aircrafts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchTomelloso, SpainHQ recorded Nov 6, 2026201-500105 contacts →

Exact match

“The history of ANRO began in 1959, when a descendant of the old forges, based on fire, anvil and the hand of man, was able to transform cold metal into the wishes of our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPuerto Real, SpainHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Tincasur Sur es una empresa de servicios con una gran experiencia en los campos Naval, Industrial y OffShore, contando con dos divisiones, una dedicada a la Mecánica y otra a la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMartorelles, SpainHQ recorded Nov 6, 2026201-50074 contacts →

Exact match

“Our team of professionals in management, production and quality control (ISO 9001) puts at your service the most advanced means in order to give an effective response to all your…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAljaraque, SpainHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“Somos una empresa española que provee el servicio de soldadura y montaje mecánico en la ejecución de proyectos industriales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCampdevànol, SpainHQ recorded Nov 6, 202611-5066 contacts →

Exact match

“SOLTER® since its beginning has been dedicated to manufacture the highest quality, by exhaustive quality control on all its products and meeting with ISO 9001:2008.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCartagena, SpainHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“En Herjimar llevamos más de 50 años apostando por la innovación en soluciones metalmecánicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchUrduliz, SpainHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Ingeniería especializada en líneas de ensamblado y soldadura para carrocería.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGajano, SpainHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“Welding overlay worldwide experts for oil & gas and civil nuclear industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEl Picazo, SpainHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“TECNOMETAL es una empresa dedicada al diseño y montaje de estructuras metálicas, desde su fundación en 1995, se ha ido especializando en el diseño, fabricación y montaje de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchValladolid, SpainHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Somos una Ingeniería de procesos productivos, fabricamos bienes de equipo para ensamblar todos los componentes de la carrocería BIW y del Chassis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchZaragoza, SpainHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Expertos en SOLDADURA y REGULACIÓN Con más de 80 años de experiencia, en GALA GAR, ofrecemos SERVICIOS Y SOLUCIONES adaptadas a las necesidades de la industria actual, con una…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTrapagaran, SpainHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Empresa del montaje industrial con más de 40 años de vida, llevando acabo proyectos en empresas punteras en el sector de la petroquímica, sector alimentario, sideormetalurgíca y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCulleredo, SpainHQ recorded Nov 6, 202651-20040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCórdoba, SpainHQ recorded Nov 6, 2026201-50039 contacts →

Exact match

“RCIndustrial, con sede en Córdoba (España), es una empresa dedicada a la ejecución de proyectos de fabricación y montaje industrial, así como al mantenimiento de instalaciones…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVillarrubia, SpainHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Talleres Corral es una empresa de origen familiar dedicada a la fabricación de componentes mecano-soldados destinados a la industria ferroviaria, militar, energética y aeronáutica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChiclana De La Frontera, SpainHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Culmar S.A was established in 1987 to attend to the demands of the Cadiz Bay Shipyards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVall D'uixó, SpainHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Soluciones en montajes industriales e instalaciones mecánicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchZaragoza, SpainHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Taller Auxiliar de Carrocerías fue fundada en Zaragoza (España) en 1984, para fabricar y comercializar componentes y accesorios para la carrocería industrial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHumanes De Madrid, SpainHQ recorded Nov 6, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLliçà D'amunt, SpainHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Jom is a company in the metallurgical sector dedicated to meeting the needs of subcontracting and supplying all types of metal parts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchL'alcúdia, SpainHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Mipesa is a Company dedicated to machining activities, cutting and forming sheet metal for third parties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBanyoles, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Hello and welcome to Viñolas Metall!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVillanueva Del Pardillo, SpainHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“MONCASER INDUSTRIA Y SERVICIOS SL destaca en el mercado por su amplia experiencia en el montaje de estructuras metálicas pesadas y ligeras.”

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

Showing 25 of 559 welding and assembly companies based in Spain

See the full list, filter by size, metro and specialty, and access 425 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Welding and assembly companies based in Spain at a glance

As of Nov 6, 2026
9.0%Verified-email coverage
8.4Average contacts per company
11-50Median size (employees)
2.7%Largest-city concentration · Zaragoza
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
182
11-50
273
51-200
77
201-500
11
501-1,000
2
1,001-5,000
1

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 559 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 “welding and assembly 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 425 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 “welding and assembly companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many welding and assembly companies are there based in Spain?

RevenueBase identified 559 company matches for welding and assembly 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?

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

Which city has the most welding and assembly companies?

Zaragoza leads with 15 company records, followed by Barcelona (11) and Valencia (11).

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 425 professional contacts with verified work emails tracked across these 559 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.