Company lists · Data refreshed September 2026

Top 25 Assembly line automation providers based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 744 companies tracked

RevenueBase identified 744 assembly line automation providers headquartered in Spain as of September 2026 and tracks 9,969 professional contacts across them, including 1,118 with verified work emails. Madrid is the largest hub.

This list covers assembly line automation providers 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 16, 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 16, 2026 86% judged on-target in blind review

744Companies

9,969Contacts tracked

1,118Verified emails

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The 25 largest assembly line automation providers based in Spain

Ranked by team size

Top 25 of 744 assembly line automation providers based in Spain, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to assembly line automation providers: 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	Serra Soldadura	Partial evidence	Barcelona, SpainHQ checked Sep 16, 2026	501-1,000	266 contacts →
	Partial evidence “Assembly and welding solutions.” Source: RevenueBase Database · checked Sep 16, 2026
2	Biele Group	Partial evidence	Urrestilla (azpeitia), SpainHQ checked Sep 16, 2026	201-500	158 contacts →
	Partial evidence “BIELE GROUP Companies: BIELE, MARZOLA, BIELE DIGITAL, KBD AUTOMATION, BIELE USA and BIELE CHINA Divisions: WOOD, METAL, AUTOMOTIVE and BUILDING Established in 1973, Biele Group…” Source: RevenueBase Database · checked Sep 16, 2026
3	Xolertic Group	Strong evidence	Burgos, SpainHQ checked Sep 16, 2026	51-200	156 contacts →
	Strong evidence “At Xolertic, we specialize in end-of-line automation.” Source: RevenueBase Database · checked Sep 16, 2026
4	Syspro Automation	Partial evidence	Nigrán, SpainHQ checked Sep 16, 2026	51-200	155 contacts →
	Partial evidence “With offices in Europe (Spain, Portugal and Switzerland) and the United States, our main lines of activity are: • GMP: we automate and validate biotech and pharmaceutical plants.” Source: RevenueBase Database · checked Sep 16, 2026
5	SIT Automation Iberica	Partial evidence	Barcelona, SpainHQ checked Sep 16, 2026	n/a	154 contacts →
	Partial evidence “SIT Automation Iberica, antes Mecánica Moderna, lleva más de 100 años ofreciendo al mercado español y portugués los mejores productos de automatización industrial y control de…” Source: RevenueBase Database · checked Sep 16, 2026
6	Airtificial Intelligent Robots	Partial evidence	Sant Fruitós De Bages, SpainHQ checked Sep 16, 2026	201-500	120 contacts →
	Partial evidence “At Airtificial, we develop advanced industrial automation solutions, combining engineering, innovation, and a global footprint.” Source: RevenueBase Database · checked Sep 16, 2026
7	And & OR	Partial evidence	Palomares Del Río, SpainHQ checked Sep 16, 2026	201-500	116 contacts →
	Partial evidence “AND & OR, headquartered in Seville, Spain, has designed, developed, and manufactured technological solutions for industrial process automation since 1986, serving the plastics…” Source: RevenueBase Database · checked Sep 16, 2026
8	Geprom Connecting Industries Part Of Telefónica Tech	Partial evidence	Castelldefels, SpainHQ checked Sep 16, 2026	51-200	110 contacts →
	Partial evidence “Geprom, Part of Telefónica Tech, es una ingeniería de base tecnológica especializada en el ámbito de la automatización industrial y la transformación digital, desarrollando e…” Source: RevenueBase Database · checked Sep 16, 2026
9	Keyland SDG	Partial evidence	Burgos, SpainHQ checked Sep 16, 2026	51-200	102 contacts →
	Partial evidence “Keyland SdG is a technology services company specialized in Industry 5.0, with extensive experience in industrial processes, as well as their digital transformation and automation.” Source: RevenueBase Database · checked Sep 16, 2026
10	DSA Grupo	Indirect evidence	Jerez De La Frontera, SpainHQ checked Sep 16, 2026	51-200	95 contacts →
	Indirect 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 16, 2026
11	Kivnon	Partial evidence	Mataró, SpainHQ checked Sep 16, 2026	51-200	95 contacts →
	Partial evidence “Kivnon designs, develops, and manufactures autonomous mobile robots (AMRs) and automation solutions that optimize the internal logistics and productivity of companies around the…” Source: RevenueBase Database · checked Sep 16, 2026
12	Ingemat, S.L	Partial evidence	Zamudio, SpainHQ checked Sep 16, 2026	51-200	90 contacts →
	Partial evidence “INGEMAT is an engineering company that offers robotic automation projects specialized in turnkey tailor-made projects for the automotive sector.” Source: RevenueBase Database · checked Sep 16, 2026
13	Sicma21	Indirect evidence	Montcada I Reixac, SpainHQ checked Sep 16, 2026	51-200	88 contacts →
	Indirect evidence “Bienvenido a SICMA21!” Source: RevenueBase Database · checked Sep 16, 2026
14	Inser Robótica	Partial evidence	Mungia, SpainHQ checked Sep 16, 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 16, 2026
15	Synersight	Indirect evidence	Valladolid, SpainHQ checked Sep 16, 2026	51-200	70 contacts →
	Indirect evidence “Our mission is to ensure a smarter, proactive and predictive future for businesses.” Source: RevenueBase Database · checked Sep 16, 2026
16	ACK Logic S.L	Partial evidence	Cerdanyola Del Vallès, SpainHQ checked Sep 16, 2026	51-200	69 contacts →
	Partial evidence “En ACK LOGIC abordamos proyectos de proceso desde una óptica integral: Realizamos proyectos de automatización y digitalización de procesos, automatización de procesos mediante…” Source: RevenueBase Database · checked Sep 16, 2026
17	Rovimatica	Partial evidence	Cordoba, SpainHQ checked Sep 16, 2026	51-200	67 contacts →
	Partial evidence “ROVIMATICA es una empresa de base tecnológica que ofrece servicios en Robótica, Visión Artificial, Automatización y Control, Mecatronica, Soluciones y Maquinaria Especial…” Source: RevenueBase Database · checked Sep 16, 2026
18	ICEMI	Indirect evidence	Almussafes, SpainHQ checked Sep 16, 2026	51-200	65 contacts →
	Indirect evidence “ICEMI is a Spanish leading company in the implementation of new technologies.” Source: RevenueBase Database · checked Sep 16, 2026
19	Teknics Advanced Engineering And Assembly	Partial evidence	Barbera Del Valles, SpainHQ checked Sep 16, 2026	51-200	64 contacts →
	Partial evidence “teknics is an international company with over 30 years of experience leading in robotics, automation and technology, and specialised in the design and integration of flexible…” Source: RevenueBase Database · checked Sep 16, 2026
20	Aetech	Partial evidence	Salt, SpainHQ checked Sep 16, 2026	51-200	63 contacts →
	Partial evidence “AEtech es una compañía dedicada a ofrecer las mejores soluciones en Automatización, Control industrial e Ingeniería de procesos.” Source: RevenueBase Database · checked Sep 16, 2026
21	Surcontrol	Partial evidence	El Puerto De Santa María, SpainHQ checked Sep 16, 2026	51-200	59 contacts →
	Partial evidence “Surcontrol es una empresa dedicada a ingeniería en automatización, control, supervisión de sistemas y células robotizadas.” Source: RevenueBase Database · checked Sep 16, 2026
22	Lmgroup	Partial evidence	Toledo, SpainHQ checked Sep 16, 2026	51-200	56 contacts →
	Partial evidence “LMGROUP, was born as a company dedicated to the service and development of equipment for industrial automation, providing technical and innovative solutions and growth to its…” Source: RevenueBase Database · checked Sep 16, 2026
23	Kuadrotek	Partial evidence	Constantí, SpainHQ checked Sep 16, 2026	51-200	55 contacts →
	Partial evidence “KUADROTEK, empresa integrada en el GRUPO ELEKTRA, especializada en el diseño, desarrollo y puesta en marcha de equipos electrónicos para la automatización de máquinas y procesos…” Source: RevenueBase Database · checked Sep 16, 2026
24	MB Sistemas	Indirect evidence	Urduliz, SpainHQ checked Sep 16, 2026	51-200	54 contacts →
	Indirect evidence “Ingeniería especializada en líneas de ensamblado y soldadura para carrocería.” Source: RevenueBase Database · checked Sep 16, 2026
25	Asai Industrial	Partial evidence	Pinseque, SpainHQ checked Sep 16, 2026	11-50	54 contacts →
	Partial evidence “Asai Industrial and Asai Innova offer their clients the management of automation projects tailored to their needs and turnkey, with a technical team that has an average of 30…” Source: RevenueBase Database · checked Sep 16, 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 line automation providers. 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 line automation providers.
Partial evidence: Its own public description names part of assembly line automation providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name assembly line automation providers. 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 744 assembly line automation providers based in Spain

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Assembly line automation providers based in Spain at a glance

As of Sep 16, 2026

11.2%Verified-email coverage

13.4Average contacts per company

11-50Median size (employees)

4.4%Largest-city concentration · Madrid

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

293

11-50

363

51-200

201-500

501-1,000

10001+

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 744 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 line automation providers, 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 line automation providers”. 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 line automation providers), 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 line automation providers, 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, 1,118 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 16, 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.

Assembly line automation providers by metro

Assembly line automation providers in Madrid33
Assembly line automation providers in Barcelona30

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 line automation providers, 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 line automation providers are there based in Spain?

RevenueBase identified 744 assembly line automation providers 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?

Serra Soldadura, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most assembly line automation providers?

Madrid leads with 33 headquartered companies, followed by Barcelona (30) and Valencia (21).

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 1,118 verified decision-maker contacts tracked across these 744 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 16, 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.