Company lists · Data refreshed September 2026

Top 25 Hottest AI companies based in Spain

Name: Hottest AI companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 257 companies tracked

RevenueBase identified 257 hottest AI companies headquartered in Spain as of September 2026 and tracks 1,722 professional contacts across them, including 293 with verified work emails and 27 with mobile numbers. Madrid is the largest hub.

This list covers hottest 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.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

257Companies

1,722Contacts tracked

293Verified emails

27Mobile numbers

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The 25 largest hottest AI companies based in Spain

Ranked by team size

Top 25 of 257 hottest AI companies based in Spain, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names hottest AI companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	CognodataIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	51-200	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, 2026
2	M47 - AI CompanyPartial evidence	Barcelona, SpainHQ checked Sep 3, 2026	51-200	161
	“M47 is an AI company.” Source: company website · checked Sep 3, 2026
3	Pragsis BidoopIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	201-500	66
	“PRAGSIS BIDOOP is a technology company founded in 2004 and specialized in Big Data Analytics and Artificial Intelligence part of Accenture Applied Intelligence.” Source: company website · checked Sep 3, 2026
4	BAOSSIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	51-200	39
	“Baoss da soluciones de analítica de datos e Inteligencia Artificial.” Source: company website · checked Sep 3, 2026
5	Grupo AIAIndirect evidence	Sant Cugat Del Valles, SpainHQ checked Sep 3, 2026	51-200	35
	“At Grupo AIA, we have been using artificial intelligence and other analytical technologies for over 35 years to solve the most complex challenges, acting as catalysts for…” Source: company website · checked Sep 3, 2026
6	APARAIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	51-200	32
	“At APARA we offer Artificial Intelligence for decision making through our Advanced Analytics, Machine Learning and Big Data services and solutions.” Source: company website · checked Sep 3, 2026
7	dive.techIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	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, 2026
8	FOQUMIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	29
	“From automatic classification to scenario prediction.” Source: company website · checked Sep 3, 2026
9	OmniosIndirect evidence	Barcelona, SpainHQ checked Sep 3, 2026	11-50	25
	“At Omnios.” Source: company website · checked Sep 3, 2026
10	GravityPartial evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	23
	“Gravity is a leading technology company specialized in creating AI-powered digital products that are scalable, resilient, and beautifully designed.” Source: company website · checked Sep 3, 2026
11	BumeraniaIndirect evidence	Alicante, SpainHQ checked Sep 3, 2026	11-50	22
	“Bumerania Robotics, inteligencia artificial al servicio de las personas.” Source: company website · checked Sep 3, 2026
12	Dail SoftwareIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	21
	“DAIL Software es una empresa especializada en el desarrollo de aplicaciones cognitivas impulsadas con los últimos avances en Inteligencia Artificial y Procesamiento de Lenguaje…” Source: company website · checked Sep 3, 2026
13	Sigma CognitionPartial evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	20
	“Sigma Cognition is an AI consultancy and full-service proof-of-concept and solutions provider.” Source: company website · checked Sep 3, 2026
14	GAMCOIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	51-200	19
	“Gamco es una compañía pionera en la creación de soluciones de software basadas en la Inteligencia Artificial para la optimización comercial y la gestión avanzada del riesgo…” Source: company website · checked Sep 3, 2026
15	Tyris AIPartial evidence	Valencia, SpainHQ checked Sep 3, 2026	11-50	18
	“En Tyris AI nos especializamos en el desarrollo e implantación de soluciones de Inteligencia Artificial para su aplicación en diferentes sectores industriales.” Source: company website · checked Sep 3, 2026
16	ingubu.ioIndirect evidence	Berlin, SpainHQ checked Sep 3, 2026	11-50	17
	“Revoluciona tu empresa con Inteligencia Artificial La Inteligencia Artificial está generando un cambio radical en la sociedad ¿vas a perdértelo?” Source: company website · checked Sep 3, 2026
17	Biyectiva TechnologyIndirect evidence	Cartagena, SpainHQ checked Sep 3, 2026	11-50	16
	“Diseñamos tecnologías basadas en Inteligencia Artificial adaptadas a las necesidades de tu empresa.” Source: company website · checked Sep 3, 2026
18	In2aiIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	12
	“In2AI es una empresa digital especializada en la implementación de soluciones de Inteligencia Artificial, fundada en 2020.” Source: company website · checked Sep 3, 2026
19	Kampal Data SolutionsIndirect evidence	Zaragoza, SpainHQ checked Sep 3, 2026	11-50	12
	“En Kampal Data Solutions creemos en el cambio, la tecnología, la innovación, la ciencia y la creatividad al servicio de las personas, utilizando tecnologías consolidadas y…” Source: company website · checked Sep 3, 2026
20	Brainy Inteligencia SemánticaIndirect evidence	Zaragoza, SpainHQ checked Sep 3, 2026	11-50	11
	“Consultora tecnológica especializada en Inteligencia, que desarrolla soluciones de Big Data e Inteligencia Artificial.” Source: company website · checked Sep 3, 2026
21	AmplifyPartial evidence	Barcelona, SpainHQ checked Sep 3, 2026	11-50	11
	“Amplify is a leading AI technology company that specializes in developing advanced AI-driven solutions for various industries.” Source: company website · checked Sep 3, 2026
22	Horus MLIndirect evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	9
	“Horus ML es una empresa dedicada a proyectos de Inteligencia Artificial y Machine Learning en el sector sanitario, centrándose en proyectos con un alto componente de I+D+i en el…” Source: company website · checked Sep 3, 2026
23	Datax IntelligencePartial evidence	Madrid, SpainHQ checked Sep 3, 2026	11-50	8
	“We empower mid to large-scale firms, unlocking their data potential, we craft AI enabled solutions using Power BI, Fabric, Azure, Snowflake and OpenAI fueling business growth and…” Source: company website · checked Sep 3, 2026
24	Rebelio Technologies AI SolutionsIndirect evidence	Barcelona, SpainHQ checked Sep 3, 2026	11-50	8
	“Rebelio.tech develops artificial intelligence solutions for companies looking to automate processes, optimize operations and leverage their data.” Source: company website · checked Sep 3, 2026
25	theagency.ioPartial evidence	SpainHQ checked Sep 3, 2026	11-50	8
	“The Agency builds complete AI systems for brands, businesses, and entrepreneurs.” Source: company website · checked Sep 3, 2026

Showing 25 of 257 hottest AI companies based in Spain

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Hottest AI companies based in Spain at a glance

As of Sep 3, 2026

1-10Median size (employees)

MadridLargest hub · 89 HQs

27Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

184

11-50

51-200

201-500

Verified emails by last verification

0–30

31–60

61–90

192

90–180

180+

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 hottest 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 “hottest 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 hottest 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, 293 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.

Hottest AI companies by metro

Hottest AI companies in Madrid89
Hottest AI companies in Barcelona47

Frequently asked

How many hottest AI companies are there based in Spain?

RevenueBase identified 257 hottest 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?

Cognodata, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most hottest AI companies?

Madrid leads with 89 headquartered companies, followed by Barcelona (47) and Valencia (12).

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 293 verified decision-maker contacts tracked across these 257 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.