Company lists · Data refreshed September 2026

Top 25 Industrial assembly contractors based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 386 companies tracked

RevenueBase identified 386 industrial assembly contractors headquartered in Spain as of September 2026 and tracks 3,191 professional contacts across them, including 216 with verified work emails. Madrid is the largest hub.

This list covers industrial assembly contractors 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

386Companies

3,191Contacts tracked

216Verified emails

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The 25 largest industrial assembly contractors based in Spain

Ranked by team size

Top 25 of 386 industrial assembly contractors 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 industrial assembly contractors: 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	Norton Edificios Industriales	Partial evidence	Madrid, SpainHQ checked Sep 30, 2026	201-500	147 contacts →
	Partial evidence “Norton Edificios Industriales se dedica en exclusiva a la Edificación Industrial (Naves Industriales, Plataformas Logísticas, Superficies Comerciales) con 3 líneas de negocio-…” Source: RevenueBase Database · checked Sep 30, 2026
2	DSA Grupo	Partial evidence	Jerez De La Frontera, SpainHQ checked Sep 30, 2026	51-200	95 contacts →
	Partial evidence “At DSA Grupo, we bring together over 35 years of experience in industrial engineering to help companies design, manufacture, and implement advanced production systems tailored to…” Source: RevenueBase Database · checked Sep 30, 2026
3	Sicma21	Indirect evidence	Montcada I Reixac, SpainHQ checked Sep 30, 2026	51-200	88 contacts →
	Indirect evidence “Bienvenido a SICMA21!” Source: RevenueBase Database · checked Sep 30, 2026
4	Inser Robótica	Partial evidence	Mungia, SpainHQ checked Sep 30, 2026	51-200	72 contacts →
	Partial evidence “Inser Robótica is an industrial automation engineering company that supports its customers in the definition, development and implementation of automation projects that are…” Source: RevenueBase Database · checked Sep 30, 2026
5	Talleres Mecánicos DEL Sur, S.A	Partial evidence	Palos De La Frontera, SpainHQ checked Sep 30, 2026	201-500	58 contacts →
	Partial evidence “Se fundó en Huelva en 1983 con el objeto social de realizar actividades de Mantenimiento Industrial, fabricaciones metalúrgicas y montajes en especial en el Polo Industrial de…” Source: RevenueBase Database · checked Sep 30, 2026
6	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
7	Intech SL	Partial evidence	La Matanza De Acentejo, SpainHQ checked Sep 30, 2026	11-50	42 contacts →
	Partial evidence “We timely install and maintain industrial Food & Beverage lines up to their optimum throughput.” Source: RevenueBase Database · checked Sep 30, 2026
8	NUTAI	Partial evidence	Silla, SpainHQ checked Sep 30, 2026	11-50	39 contacts →
	Partial evidence “NUTAI, Nuevas Técnicas de Automatización Industrial S.L, es una empresa dedicada al diseño e instalación de sistemas de automatización industrial.” Source: RevenueBase Database · checked Sep 30, 2026
9	Coopenor S. Coop	Partial evidence	Trapagaran, SpainHQ checked Sep 30, 2026	51-200	36 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
10	Rodama	Strong evidence	Santa Fe, SpainHQ checked Sep 30, 2026	11-50	33 contacts →
	Strong 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
11	Arumani Ibérica SL	Partial evidence	Vall D'uixó, SpainHQ checked Sep 30, 2026	11-50	31 contacts →
	Partial evidence “Soluciones en montajes industriales e instalaciones mecánicas.” Source: RevenueBase Database · checked Sep 30, 2026
12	Inmarepro	Partial evidence	Madrid, SpainHQ checked Sep 30, 2026	51-200	31 contacts →
	Partial evidence “En Inmarepro llevamos más de 30 años desarrollando soluciones a medida para cada industria.” Source: RevenueBase Database · checked Sep 30, 2026
13	Maenva	Partial evidence	Málaga, SpainHQ checked Sep 30, 2026	51-200	31 contacts →
	Partial evidence “MAENVA es una empresa de ingeniería, asesoría, montaje y mantenimiento industrial con sedes en Málaga y Sevilla, ofreciendo servicios en todo el ámbito nacional.” Source: RevenueBase Database · checked Sep 30, 2026
14	Bnt-Technology, S.L	Partial evidence	Alcantarilla, SpainHQ checked Sep 30, 2026	51-200	30 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
15	NTV Logística, S.A	Partial evidence	Imárcoain, SpainHQ checked Sep 30, 2026	51-200	30 contacts →
	Partial evidence “En NTV Solutions ofrecemos soluciones de soporte para actividades industriales.” Source: RevenueBase Database · checked Sep 30, 2026
16	Culmar S.A	Indirect evidence	Chiclana De La Frontera, SpainHQ checked Sep 30, 2026	51-200	29 contacts →
	Indirect evidence “Culmar S.A was established in 1987 to attend to the demands of the Cadiz Bay Shipyards.” Source: RevenueBase Database · checked Sep 30, 2026
17	Rcindustrial	Partial evidence	Córdoba, SpainHQ checked Sep 30, 2026	201-500	29 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
18	Ergomaq	Partial evidence	Villanueva De Gallego, SpainHQ checked Sep 30, 2026	11-50	28 contacts →
	Partial evidence “Ergomaq es una ingeniería especializada en automatización industrial.” Source: RevenueBase Database · checked Sep 30, 2026
19	Entrerrios Servicios Generales SA	Partial evidence	Figueruelas, SpainHQ checked Sep 30, 2026	11-50	28 contacts →
	Partial evidence “Entrerrios Servicios Generales es una empresa aragonesa especializada en servicios integrales para la industria, en especial en las áreas de automatización (desarrollo de…” Source: RevenueBase Database · checked Sep 30, 2026
20	Metalmar	Indirect evidence	Humanes De Madrid, SpainHQ checked Sep 30, 2026	51-200	26 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
21	Grupo Caldereria Rovira, S.L	Indirect evidence	Celrà, SpainHQ checked Sep 30, 2026	11-50	25 contacts →
	Indirect evidence “Caldereria Rovira is serving the industry worlwide since 1918.” Source: RevenueBase Database · checked Sep 30, 2026
22	Agme Automated Assembly Solutions	Partial evidence	Éibar, SpainHQ checked Sep 30, 2026	51-200	24 contacts →
	Partial 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
23	MILSA	Indirect evidence	Oleiros, SpainHQ checked Sep 30, 2026	51-200	24 contacts →
	Indirect evidence “Milsa Trillo Galicia, S.A.” Source: RevenueBase Database · checked Sep 30, 2026
24	Dymsa Ingenieria SL	Indirect evidence	Picassent, SpainHQ checked Sep 30, 2026	11-50	24 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
25	Enova Levante	Indirect evidence	Alzira, SpainHQ checked Sep 30, 2026	51-200	22 contacts →
	Indirect evidence “Enova Levante, s.l.” 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: industrial assembly contractors. 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 industrial assembly contractors.
Partial evidence: Its own public description names part of industrial assembly contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial assembly contractors. 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 386 industrial assembly contractors based in Spain

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Industrial assembly contractors based in Spain at a glance

As of Sep 30, 2026

6.8%Verified-email coverage

8.3Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · Madrid

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

133

11-50

178

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 386 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 industrial assembly contractors, 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 “industrial assembly contractors”. 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 industrial assembly contractors), 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 industrial assembly contractors, 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, 216 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 industrial assembly contractors, 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 industrial assembly contractors are there based in Spain?

RevenueBase identified 386 industrial assembly contractors 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?

Norton Edificios Industriales, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most industrial assembly contractors?

Madrid leads with 13 headquartered companies, followed by Zaragoza (11) and Barcelona (7).

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 216 verified decision-maker contacts tracked across these 386 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.