Company lists · Data refreshed September 2026

Top 25 Assembly manufacturers based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 121 companies tracked

RevenueBase identified 121 assembly manufacturers headquartered in Spain as of September 2026 and tracks 1,051 professional contacts across them, including 92 with verified work emails. Valencia is the largest hub.

This list covers assembly manufacturers headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

121Companies

1,051Contacts tracked

92Verified emails

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The 25 largest assembly manufacturers based in Spain

Ranked by team size

Top 25 of 121 assembly manufacturers based in Spain, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to assembly manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	AGUI	Partial evidence	Oiartzun, SpainHQ checked Sep 30, 2026	51-200	56 contacts →
	Partial evidence “We are a Full Service Supplier (FSS), specialised in integrating units and mechanical assemblies.” Source: RevenueBase Database · checked Sep 30, 2026
2	MYC Aeronautica	Indirect evidence	Getafe, SpainHQ checked Sep 30, 2026	51-200	55 contacts →
	Indirect evidence “Somos una empresa dedicada a la ingeniería de fabricación, gestión de proyectos llave en mano, diseño, mecanizado, calderería, mediciones, montaje aeronáutico, eléctrico y…” Source: RevenueBase Database · checked Sep 30, 2026
3	Tecalum Industrial	Indirect evidence	Tortella, SpainHQ checked Sep 30, 2026	51-200	41 contacts →
	Indirect evidence “FROM AN IDEA TO A MADE TO MEASURE PRODUCT.” Source: RevenueBase Database · checked Sep 30, 2026
4	Rodama	Partial evidence	Santa Fe, SpainHQ checked Sep 30, 2026	11-50	33 contacts →
	Partial evidence “RODAMA offer a complete service to the industrial sector: Design and engineering services, machining, tooling, electrical and pneumatic assembly, robotics, manufacturing…” Source: RevenueBase Database · checked Sep 30, 2026
5	TEF Montajes Y Servicios, S. L	Indirect evidence	Sant Boi De Llobregat, SpainHQ checked Sep 30, 2026	51-200	32 contacts →
	Indirect evidence “Somos tu partner tecnológico.” Source: RevenueBase Database · checked Sep 30, 2026
6	Metalmar	Indirect evidence	Humanes De Madrid, SpainHQ checked Sep 30, 2026	51-200	26 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
7	Agme Automated Assembly Solutions	Strong evidence	Éibar, SpainHQ checked Sep 30, 2026	51-200	24 contacts →
	Strong evidence “Manufacturer of ASSEMBLY EQUIPMENT: from single machines to fully automatic assembly lines as per the clients´ technical specifications.” Source: RevenueBase Database · checked Sep 30, 2026
8	Mipesa Grupo Empresarial	Indirect evidence	L'alcúdia, SpainHQ checked Sep 30, 2026	51-200	22 contacts →
	Indirect evidence “Mipesa is a Company dedicated to machining activities, cutting and forming sheet metal for third parties.” Source: RevenueBase Database · checked Sep 30, 2026
9	Smarmec	Partial evidence	Zamudio, SpainHQ checked Sep 30, 2026	51-200	20 contacts →
	Partial evidence “Smarmec is a company specialised in the design, industrialisation and manufacture of mechanical solutions with the integration of the most appropriate technologies for each…” Source: RevenueBase Database · checked Sep 30, 2026
10	Minitec España	Indirect evidence	Alcalá De Henares, SpainHQ checked Sep 30, 2026	11-50	19 contacts →
	Indirect evidence “En 2008 MiniTec Alemania compro la empresa Profi-Team (creada en 1993) y pasamos a llamarnos MiniTec España, con lo cual actualmente disponemos de las 2 gamas de productos, tanto…” Source: RevenueBase Database · checked Sep 30, 2026
11	Mondragon Assembly Basque Country	Partial evidence	Aretxabaleta, SpainHQ checked Sep 30, 2026	51-200	19 contacts →
	Partial evidence “Mondragon Assembly Aretxabaleta is part of an international group specialist in the development of automation and assembly solutions.” Source: RevenueBase Database · checked Sep 30, 2026
12	Suinsa	Indirect evidence	La Llagosta, SpainHQ checked Sep 30, 2026	11-50	18 contacts →
	Indirect evidence “Empresa industrial catalana con más de 30 años de experiencia en el mecanizado de piezas de precisión para distintos sectores, tales cómo el óptico, médico, farmacéutico…” Source: RevenueBase Database · checked Sep 30, 2026
13	C.M.H. Automacion S.L	Indirect evidence	Benicarlo, SpainHQ checked Sep 30, 2026	11-50	18 contacts →
	Indirect evidence “En CMH AUTOMACION analizamos, concebimos, estudiamos y realizamos equipos destinados a mejorar la producción y el control de calidad de los productos acabados de la industria.” Source: RevenueBase Database · checked Sep 30, 2026
14	Gometegui	Strong evidence	Llodio, SpainHQ checked Sep 30, 2026	51-200	17 contacts →
	Strong evidence “GOMETEGUI is a centre of excellence in the manufacture of large-size machine welded components and assemblies.” Source: RevenueBase Database · checked Sep 30, 2026
15	Insyte	Indirect evidence	Getafe, SpainHQ checked Sep 30, 2026	51-200	17 contacts →
	Indirect evidence “Insyte es una empresa española de electrónica con casi 40 años de experiencia, especializada en diseño, ingeniería, fabricación, testeo e integración de sistemas electrónicos…” Source: RevenueBase Database · checked Sep 30, 2026
16	Iberprecis SL	Indirect evidence	Cuarte De Huerva, SpainHQ checked Sep 30, 2026	11-50	13 contacts →
	Indirect evidence “At IberPrecis SL, we transform technical drawings into fully validated mechanical subassemblies, ready to install, with the precision, engineering, and supply chain reliability…” Source: RevenueBase Database · checked Sep 30, 2026
17	Lau-Nik Máquinas Especiales	Partial evidence	Etxebarria, SpainHQ checked Sep 30, 2026	11-50	13 contacts →
	Partial evidence “Founded in 1978, LAU-NIK Máquinas Especiales, S.L.(or LAUNIK) is a company specialized in special machines and automated assembly solutions mainly for the automotive industry.” Source: RevenueBase Database · checked Sep 30, 2026
18	ceeme.fermax	Indirect evidence	Valencia, SpainHQ checked Sep 30, 2026	11-50	11 contacts →
	Indirect evidence “CEEME es un Centro Especial de Empleo especializado en Montajes Electrónicos.” Source: RevenueBase Database · checked Sep 30, 2026
19	BSM Informatica	Indirect evidence	Irún, SpainHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “BSM es una compañía creada en 1.995 y dedicada a la ingeniería de equipos informáticos, con 2 actividades principales: una dedicada al ensamblaje de PC's, Servidores, Racks, etc…” Source: RevenueBase Database · checked Sep 30, 2026
20	Codopi Smartflow Processes	Indirect evidence	Ontinyent, SpainHQ checked Sep 30, 2026	11-50	8 contacts →
	Indirect evidence “Bienvenido al taller del futuro!” Source: RevenueBase Database · checked Sep 30, 2026
21	Industrias Araba S.L	Partial evidence	Vitoria, SpainHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “MORE THAN A MANUFACTURER OF MACHINED COMPONENTS We offer you an integral service aimed at transforming the concept of the automotive industry through manufacturing and supply of…” Source: RevenueBase Database · checked Sep 30, 2026
22	BERMI	Indirect evidence	Castalla, SpainHQ checked Sep 30, 2026	11-50	7 contacts →
	Indirect evidence “á.” Source: RevenueBase Database · checked Sep 30, 2026
23	Lexeon, Electronic Solutions	Partial evidence	Montcada I Reixac, SpainHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “Lexeon is a company specialized in electronic assemblies, with a vocation to accompany our clients from the start of their projects or directly when they need a production.” Source: RevenueBase Database · checked Sep 30, 2026
24	Arenys Inox SL	Indirect evidence	Arenys De Munt, SpainHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence “ArenysInox es empresa polivalente para la realización de todo tipo de piezas, desde diseño y desarrollo para evaluación de prototipos como para piezas únicas o de confección en…” Source: RevenueBase Database · checked Sep 30, 2026
25	D2plus	Indirect evidence	Alicante, SpainHQ checked Sep 30, 2026	11-50	5 contacts →
	Indirect evidence “Fabricación y montaje de dispositivos electrónicos de consumo, placas de circuito impreso y prototipos teniendo en cuenta sus peculiaridades y necesidades.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: assembly manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names assembly manufacturers.
Partial evidence: Its own public description names part of assembly manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name assembly manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 121 assembly manufacturers based in Spain

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Assembly manufacturers based in Spain at a glance

As of Sep 30, 2026

8.8%Verified-email coverage

8.7Average contacts per company

11-50Median size (employees)

4.1%Largest-city concentration · Valencia

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 121 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among assembly manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “assembly manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names assembly manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among assembly manufacturers, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 92 across the full list. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names assembly manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many assembly manufacturers are there based in Spain?

RevenueBase identified 121 assembly manufacturers headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

AGUI, headquartered in Oiartzun, tops this list with the largest team on record.

Which city has the most assembly manufacturers?

Valencia leads with 5 headquartered companies, followed by Vitoria (4) and Alcala De Henares Madrid (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 92 verified decision-maker contacts tracked across these 121 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.