Company lists · Data refreshed August 2026

Top 25 Cloud AI service providers based in Spain

Name: Cloud AI service providers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 212 companies tracked

RevenueBase identified 212 cloud AI service providers headquartered in Spain as of August 2026 and tracks 1,465 professional contacts across them, including 230 with verified work emails and 17 with mobile numbers. Madrid is the largest hub.

This list covers cloud AI service 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

212Companies

1,465Contacts tracked

230Verified emails

17Mobile numbers

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The 25 largest cloud AI service providers based in Spain

Ranked by team size

Top 25 of 212 cloud AI service providers based in Spain, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud AI service 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	Cognodata	Indirect evidence	Madrid, Spain	51-200	198 contacts →
	Indirect evidence “We offer specialized services to improve your business processes and multiply your results using Artificial Intelligence and Data.” Source: RevenueBase Database · checked Aug 31, 2026
2	M47 - AI Company	Partial evidence	Barcelona, Spain	51-200	161 contacts →
	Partial evidence “M47 is an AI company.” Source: RevenueBase Database · checked Aug 31, 2026
3	Altostratus Part Of Telefónica Tech	Partial evidence	Madrid, Spain	51-200	128 contacts →
	Partial evidence “Altostratus is a professional and managed cloud services consultancy belonging to the Telefónica Tech holding.” Source: RevenueBase Database · checked Aug 31, 2026
4	Pragsis Bidoop	Indirect evidence	Madrid, Spain	201-500	66 contacts →
	Indirect evidence “PRAGSIS BIDOOP is a technology company founded in 2004 and specialized in Big Data Analytics and Artificial Intelligence part of Accenture Applied Intelligence.” Source: RevenueBase Database · checked Aug 31, 2026
5	APARA	Indirect evidence	Madrid, Spain	51-200	32 contacts →
	Indirect evidence “At APARA we offer Artificial Intelligence for decision making through our Advanced Analytics, Machine Learning and Big Data services and solutions.” Source: RevenueBase Database · checked Aug 31, 2026
6	dive.tech	Indirect evidence	Madrid, Spain	11-50	31 contacts →
	Indirect evidence “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: RevenueBase Database · checked Aug 31, 2026
7	Cartagon	Partial evidence	Madrid, Spain	11-50	28 contacts →
	Partial evidence “Cartagon is the leading provider of Managed Cloud Services in Spain, specialized in hybrid cloud solutions.” Source: RevenueBase Database · checked Aug 31, 2026
8	Ausum Cloud	Partial evidence	Barcelona, Spain	11-50	27 contacts →
	Partial evidence “En Ausum Cloud, ofrecemos nuestra colaboración con un modelo de acompañamiento de 360 grados.” Source: RevenueBase Database · checked Aug 31, 2026
9	Omnios	Indirect evidence	Barcelona, Spain	11-50	25 contacts →
	Indirect evidence “At Omnios.” Source: RevenueBase Database · checked Aug 31, 2026
10	Gravity	Partial evidence	Madrid, Spain	11-50	23 contacts →
	Partial evidence “Gravity is a leading technology company specialized in creating AI-powered digital products that are scalable, resilient, and beautifully designed.” Source: RevenueBase Database · checked Aug 31, 2026
11	Dail Software	Indirect evidence	Madrid, Spain	11-50	21 contacts →
	Indirect evidence “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: RevenueBase Database · checked Aug 31, 2026
12	Sigma Cognition	Partial evidence	Madrid, Spain	11-50	20 contacts →
	Partial evidence “Sigma Cognition is an AI consultancy and full-service proof-of-concept and solutions provider.” Source: RevenueBase Database · checked Aug 31, 2026
13	Sciling	Indirect evidence	Pinedo, Spain	11-50	19 contacts →
	Indirect evidence “Sciling es una agencia especializada en proporcionar soluciones de machine learning Somos un equipo de ingenieros, investigadores y doctores centrados en resolver problemas…” Source: RevenueBase Database · checked Aug 31, 2026
14	Mccm Innovations	Indirect evidence	El Puerto De Santa Maria, Spain	11-50	19 contacts →
	Indirect evidence “At MCCM Innovations, we help companies turn Artificial Intelligence into real, secure, and scalable business results.” Source: RevenueBase Database · checked Aug 31, 2026
15	ingubu.io	Indirect evidence	Berlin, Spain	11-50	17 contacts →
	Indirect evidence “Revoluciona tu empresa con Inteligencia Artificial La Inteligencia Artificial está generando un cambio radical en la sociedad ¿vas a perdértelo?” Source: RevenueBase Database · checked Aug 31, 2026
16	telematicos.es	Indirect evidence	Madrid, Spain	11-50	14 contacts →
	Indirect evidence “Somos una empresa de tecnología con sede en el corazón de Madrid, impulsando la innovación y la excelencia en el mundo de la informática.” Source: RevenueBase Database · checked Aug 31, 2026
17	In2ai	Indirect evidence	Madrid, Spain	11-50	12 contacts →
	Indirect evidence “In2AI es una empresa digital especializada en la implementación de soluciones de Inteligencia Artificial, fundada en 2020.” Source: RevenueBase Database · checked Aug 31, 2026
18	Amplify	Partial evidence	Barcelona, Spain	11-50	11 contacts →
	Partial evidence “Amplify is a leading AI technology company that specializes in developing advanced AI-driven solutions for various industries.” Source: RevenueBase Database · checked Aug 31, 2026
19	Datax Intelligence	Partial evidence	Madrid, Spain	11-50	8 contacts →
	Partial evidence “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: RevenueBase Database · checked Aug 31, 2026
20	Rebelio Technologies AI Solutions	Indirect evidence	Barcelona, Spain	11-50	8 contacts →
	Indirect evidence “Rebelio.tech develops artificial intelligence solutions for companies looking to automate processes, optimize operations and leverage their data.” Source: RevenueBase Database · checked Aug 31, 2026
21	Growth Kinetics	Indirect evidence	Valencia, Spain	1-10	7 contacts →
	Indirect evidence “At Growth Kinetics, we make data practical for business clients by focusing on actionable solutions and sensible pipelines tailored to each client’s objectives.” Source: RevenueBase Database · checked Aug 31, 2026
22	Datatons Part Of Structurit	Indirect evidence	Madrid, Spain	11-50	7 contacts →
	Indirect evidence “Don't make blind guesses anymore!” Source: RevenueBase Database · checked Aug 31, 2026
23	Predictland AI	Partial evidence	Barcelona, Spain	11-50	6 contacts →
	Partial evidence “Since 2017, PredictLand AI has been the go-to Spanish consultancy for companies looking to unlock the true power of AI to drive growth and operational excellence.” Source: RevenueBase Database · checked Aug 31, 2026
24	Bedatascience By Panel Sistemas	Partial evidence	Madrid, Spain	201-500	5 contacts →
	Partial evidence “BeDataScience by Panel es una plataforma cloud de inteligencia artificial destinada a mejorar los resultados de negocio gracias a la extracción, unificación y gestión de datos.” Source: RevenueBase Database · checked Aug 31, 2026
25	Nebulova	Indirect evidence	Madrid, Spain	1-10	5 contacts →
	Indirect evidence “Soluciones de inteligencia artificial, business intelligence y desarrollo de aplicaciones para pymes y startups.” Source: RevenueBase Database · checked Aug 31, 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: cloud AI service 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 cloud AI service providers.
Partial evidence: Its own public description names part of cloud AI service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud AI service 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 212 cloud AI service providers based in Spain

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Cloud AI service providers based in Spain at a glance

As of Aug 31, 2026

15.7%Verified-email coverage

1.2%Mobile-number coverage

6.9Average contacts per company

1-10Median size (employees)

38.2%Largest-city concentration · Madrid

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

159

11-50

51-200

201-500

501-1,000

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 cloud AI service 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 “cloud AI service 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 cloud AI service 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 cloud AI service 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, 230 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 August 31, 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.

Cloud AI service providers by metro

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 cloud AI service 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 cloud AI service providers are there based in Spain?

RevenueBase identified 212 cloud AI service providers headquartered in Spain as of August 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 cloud AI service providers?

Madrid leads with 81 headquartered companies, followed by Barcelona (39) and Valencia (9).

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 230 verified decision-maker contacts tracked across these 212 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.