Company lists · Data refreshed September 2026
Top 24 Industry 4.0 AI companies based in Spain
RevenueBase identified 550 industry 4.0 AI companies headquartered in Spain as of September 2026 and tracks 15,115 professional contacts across them, including 4,495 with verified work emails and 275 with mobile numbers. Madrid is the largest hub.
This list covers industry 4.0 AI companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 24 largest industry 4.0 AI companies based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 244 | ||||
“LIDERANDO LA DIGITALIZACIÓN INDUSTRIAL La innovación y la digitalización ya son el motor del presente y la clave del futuro.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 198 | ||||
“We offer specialized services to improve your business processes and multiply your results using Artificial Intelligence and Data.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 161 | ||||
“M47 is an AI company.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 131 | ||||
“At Optare Solutions, we have been transforming technology into real business impact for over 20 years.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 124 | ||||
“AUTIS is an Automation & Engineering Company dedicated to Industrial Systems Integration.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | Keyland SDGStrong evidence | 102 | |||
“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: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 86 | ||||
“ICOL Group is an international group of companies headquartered in Barcelona, Spain.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 76 | ||||
“IOON somos una empresa 5.0 que potencia la colaboración entre la máquina y el potencial único y creativo del ser humano.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 69 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 58 | ||||
“Somos ingenieros informáticos, y nuestra misión es ayudar a que las empresas sean más competitivas e inteligentes en su sector, por medio de la digitalización: Software a medida.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 45 | ||||
“OPTIMITIVE provides high-tech operational optimization solutions through Advanced Analytics and Artificial Intelligence.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 37 | ||||
“Aquiles Solutions is a consulting and software development company, that develops customized solutions based on the latest technologies in Optimisation, Artificial Intelligence…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 36 | ||||
“INTERA is the merger of Sensing & Control and NVISION, two companies with a large background in the development and operation of innovative products, services, and solutions in…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 34 | ||||
“UGROUND es una empresa líder en transformación empresarial hacia el mundo digital.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 34 | ||||
“At LOXIN we expand the limits of industrial engineering.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 32 | ||||
“Seamlessly integrate AI into your existing operations and unlock new opportunities.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | dive.techIndirect evidence | 31 | |||
“We are a team of scientists and engineers with the mission of creating thinking machines with the power to perceive reality with a precision far beyond our capacities to help us…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 29 | ||||
“Desarrollamos e implementamos soluciones industriales a través de aplicaciones avanzadas para obtener el máximo control posible de los equipos y máquinas.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 27 | ||||
“Somos una consultora estratégica especializada en soluciones tecnológicas que habilitan el uso masivo de la Inteligencia Artificial en el mundo físico.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 25 | ||||
“Sentinel is a technology company that develops innovative solutions based on artificial intelligence and computer vision, with a primary focus on the industrial sector.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 25 | ||||
“At Omnios.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 25 | ||||
“Automation engineering, industrial hardware and software, control, regulation, communications, monitoring, and security projects for all types of manufacturing processes.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 24 | ||||
“NVISION brings R&D to the market and develops innovative solutions using IoT, Big Data, Artificial Intelligence, Cloud and Edge Computing Architectures, and related technologies…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 24 | ||||
“Ingeniería de Aplicaciones S.A- Idasa- is a company specializing in the design and implantation of solutions technologically advanced inside the area of the robotics and the…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 550 industry 4.0 AI companies based in Spain
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Industry 4.0 AI companies based in Spain at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 industry 4.0 AI companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Spain whose own description of what they do matches “industry 4.0 AI companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among industry 4.0 AI companies, 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 an evidence 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, 4,495 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 3, 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.
Industry 4.0 AI companies by metro
- Industry 4.0 AI companies in Madrid125
- Industry 4.0 AI companies in Barcelona85
- Industry 4.0 AI companies in Valencia32
Frequently asked
How many industry 4.0 AI companies are there based in Spain?
RevenueBase identified 550 industry 4.0 AI companies 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?
Deuser Indra Group, headquartered in Getafe, tops this list with the largest team on record.
Which city has the most industry 4.0 AI companies?
Madrid leads with 125 headquartered companies, followed by Barcelona (85) and Valencia (32).
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 4,495 verified decision-maker contacts tracked across these 550 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 3, 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.
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