Company lists · Data refreshed September 2026

Top 25 Welded assembly manufacturers based in Spain

Name: Welded assembly manufacturers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 390 companies tracked

RevenueBase identified 390 company matches for welded assembly manufacturers associated with Spain as of September 2026 and tracks 2,594 professional contacts across them, including 189 with verified work emails. Barcelona is the largest hub.

This list covers company matches for welded assembly manufacturers 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 September 19, 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 Sep 19, 2026 How this list was built

390Companies

2,594Contacts tracked

189Verified emails

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The 25 largest welded assembly manufacturers based in Spain

Ranked by team size

Top 25 of 390 company matches for welded assembly manufacturers based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Serra Soldadura	Exact match	Barcelona, SpainHQ recorded Sep 19, 2026	501-1,000	266 contacts →
	Exact match “Assembly and welding solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	Mam-Manipulados Y Acabados Metálicos	Exact match	Martorelles, SpainHQ recorded Sep 19, 2026	201-500	67 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 · Sep 19, 2026 · View company records in RevenueBase
3	MB Sistemas	Exact match	Urduliz, SpainHQ recorded Sep 19, 2026	51-200	54 contacts →
	Exact match “Ingeniería especializada en líneas de ensamblado y soldadura para carrocería.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	Tecnometal	Exact match	El Picazo, SpainHQ recorded Sep 19, 2026	51-200	49 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 · Sep 19, 2026 · View company records in RevenueBase
5	TMT	Exact match	Granollers, SpainHQ recorded Sep 19, 2026	11-50	33 contacts →
	Exact match “CORTE LÁSER TUBO Y PERFILES HASTA DIÁMETRO 700 Transformados Metalúrgicos Tubulares, TMT, empresa líder en corte y mecanización de tubos y perfiles por láser.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Culmar S.A	Exact match	Chiclana De La Frontera, SpainHQ recorded Sep 19, 2026	51-200	29 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 · Sep 19, 2026 · View company records in RevenueBase
7	TAC Taller Auxiliar DE Carrocerías	Exact match	Zaragoza, SpainHQ recorded Sep 19, 2026	51-200	27 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 · Sep 19, 2026 · View company records in RevenueBase
8	Metalmar	Exact match	Humanes De Madrid, SpainHQ recorded Sep 19, 2026	51-200	26 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	Viñolas Metall, S.L	Exact match	Banyoles, SpainHQ recorded Sep 19, 2026	11-50	25 contacts →
	Exact match “Hello and welcome to Viñolas Metall!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	S4e	Exact match	Sant Cugat Del Vallès, SpainHQ recorded Sep 19, 2026	51-200	24 contacts →
	Exact match “Fabrication of parts and assembly of components tailored to client specifications in Structural welding, Custom Manufacturing, In-House Quality Control with self-monitoring of…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Inoxtop SA	Exact match	Manresa, SpainHQ recorded Sep 19, 2026	51-200	22 contacts →
	Exact match “INOXTOP SA, manufactures quality bespoke steel metalparts for its customers all across Europe.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Derivados DEL Motor	Exact match	Banyoles, SpainHQ recorded Sep 19, 2026	51-200	22 contacts →
	Exact match “Manufacturers of mechanically welded structures.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	Grupo P. Ferreras	Exact match	La Cistérniga, SpainHQ recorded Sep 19, 2026	51-200	18 contacts →
	Exact match “Grupo P.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	Pleguin Metal	Exact match	Elche, SpainHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Somos una empresa de subcontratación para la fabricación de piezas de chapa principalmente, encuadrada en el sector de la caldereria de precision, con más de 35 años de…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	Atecsol Welding Applications	Exact match	Camargo, SpainHQ recorded Sep 19, 2026	11-50	18 contacts →
	Exact match “Atecsol was founded in by highly skilled professionals personnel with over 25 years of experience in manufacturing industrial goods and equipment.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Gometegui	Exact match	Llodio, SpainHQ recorded Sep 19, 2026	51-200	17 contacts →
	Exact match “GOMETEGUI is a centre of excellence in the manufacture of large-size machine welded components and assemblies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	OV Metalfab	Exact match	(bergondo) La Coruña, SpainHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “Corte por láser de chapa y tubo, corte por agua, plegado, curvado y más.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Muelles Espirales SA Grupo Bultzaki	Exact match	Barbera Del Valles, SpainHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “MUELLES ESPIRALES SA is a machinery company based out of CL ARQUIMEDES 14-18 NAVES C1 C2 C3, BARBERA DEL VALLES, Spain.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	Prometal Tecnologia E Innovación S.L	Exact match	As Pontes, SpainHQ recorded Sep 19, 2026	11-50	16 contacts →
	Exact match “PROMETAL TECNOLOGIA E INNOVACION S.L.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	Triomf Serveis I Construccions, S.L	Exact match	Arenys De Munt, SpainHQ recorded Sep 19, 2026	11-50	15 contacts →
	Exact match “Triomf, es una empresa de servicios de corte y transformación de chapa, soldadura y acabados.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	HJL	Exact match	Alcantarilla, SpainHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match “HJL (Hijos de Jorge López S.L.) Empresa de subcontratación industrial que quiere participar en la cadena de suministro de sus clientes, ofreciéndoles CALIDAD, SERVICIO Y…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	MAUGO	Exact match	Valls, SpainHQ recorded Sep 19, 2026	51-200	14 contacts →
	Exact match “Maugo is a company specialized in precision metal manufacturing with more than 50 years of history in Valls, and part of the Azpiaran Group since 2023.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Stamm S.A	Exact match	Sant Feliu De Llobregat, SpainHQ recorded Sep 19, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Iberprecis SL	Exact match	Cuarte De Huerva, SpainHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “At IberPrecis SL, we transform technical drawings into fully validated mechanical subassemblies, ready to install, with the precision, engineering, and supply chain reliability…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Vidaltech	Exact match	Manresa, SpainHQ recorded Sep 19, 2026	11-50	13 contacts →
	Exact match “Planxisteria Industrial M.” Recorded in the RevenueBase company graph · Sep 19, 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 “welded assembly manufacturers”. 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 25 of 390 welded assembly manufacturers based in Spain

See the full list, filter by size, metro and specialty, and access 189 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Welded assembly manufacturers based in Spain at a glance

As of Sep 19, 2026

7.3%Verified-email coverage

6.7Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Barcelona

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

207

51-200

201-500

501-1,000

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 390 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 “welded assembly manufacturers” 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 189 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 September 19, 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 “welded assembly manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many welded assembly manufacturers are there based in Spain?

RevenueBase identified 390 company matches for welded assembly manufacturers associated with Spain as of September 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 welded assembly manufacturers?

Barcelona leads with 9 company records, followed by Madrid (6) and Manresa (6).

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 189 professional contacts with verified work emails tracked across these 390 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 September 19, 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.