Company lists · Data refreshed September 2026

Top 25 Artificial intelligence optimization companies based in Spain

Name: Artificial intelligence optimization companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 780 companies tracked

RevenueBase identified 780 artificial intelligence optimization companies headquartered in Spain as of September 2026 and tracks 4,851 professional contacts across them, including 677 with verified work emails. Madrid is the largest hub.

This list covers artificial intelligence optimization 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 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 14, 2026 86% judged on-target in blind review

780Companies

4,851Contacts tracked

677Verified emails

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The 25 largest artificial intelligence optimization companies based in Spain

Ranked by team size

Top 25 of 780 artificial intelligence optimization companies based in Spain, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to artificial intelligence optimization companies: 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	Bosonit	Indirect evidence	Europe, SpainHQ checked Sep 14, 2026	501-1,000	312 contacts →
	Indirect evidence “Bosonit, grupo dedicado a la creación de empresas de tecnología, entre las que se incluyen Elliot Cloud, DocExploit, Appolow, Graphenus, The Wick y Bitkeeper.” Source: RevenueBase Database · checked Sep 14, 2026
2	B12 Admark Konecta	Indirect evidence	Madrid, SpainHQ checked Sep 14, 2026	1,001-5,000	271 contacts →
	Indirect evidence “Somos una empresa de tecnología enfocada a perfeccionar y mejorar los canales de venta de los negocios con los que trabajamos.” Source: RevenueBase Database · checked Sep 14, 2026
3	SIDN	Indirect evidence	Madrid, SpainHQ checked Sep 14, 2026	201-500	201 contacts →
	Indirect evidence “En SIDN diseñamos el futuro digital de las marcas transformando el marketing digital a través de la tecnología y la IA.” Source: RevenueBase Database · checked Sep 14, 2026
4	Cognodata	Strong evidence	Madrid, SpainHQ checked Sep 14, 2026	51-200	197 contacts →
	Strong evidence “We offer specialized services to improve your business processes and multiply your results using Artificial Intelligence and Data.” Source: RevenueBase Database · checked Sep 14, 2026
5	M47 - AI Company	Indirect evidence	Barcelona, SpainHQ checked Sep 14, 2026	51-200	155 contacts →
	Indirect evidence “M47 is an AI company.” Source: RevenueBase Database · checked Sep 14, 2026
6	Optare Solutions	Indirect evidence	Vigo, SpainHQ checked Sep 14, 2026	51-200	132 contacts →
	Indirect evidence “At Optare Solutions, we have been transforming technology into real business impact for over 20 years.” Source: RevenueBase Database · checked Sep 14, 2026
7	TIMIA	Partial evidence	Madrid, SpainHQ checked Sep 14, 2026	51-200	83 contacts →
	Partial evidence “En TIMIA ayudamos a las empresas a aplicar inteligencia artificial y los datos de forma realista y con impacto, no por que esté de moda.” Source: RevenueBase Database · checked Sep 14, 2026
8	Keenfolks	Indirect evidence	Barcelona, SpainHQ checked Sep 14, 2026	51-200	66 contacts →
	Indirect evidence “Keenfolks is a leading AI Marketing Transformation Agency that seamlessly integrates Data, Marketing, and Experience to deliver powerful AI-driven solutions.” Source: RevenueBase Database · checked Sep 14, 2026
9	oga.ai	Strong evidence	Sevilla, SpainHQ checked Sep 14, 2026	51-200	61 contacts →
	Strong evidence “OGA, an expert in streamlining complex processes in large and demanding corporations through the development and application of artificial intelligence and operational research…” Source: RevenueBase Database · checked Sep 14, 2026
10	Turing Challenge	Indirect evidence	Madrid, SpainHQ checked Sep 14, 2026	11-50	55 contacts →
	Indirect evidence “At Turing Challenge we face the challenge of helping you innovate and optimize your business processes through technologies based on AI to maximize your profitability and improve…” Source: RevenueBase Database · checked Sep 14, 2026
11	Baobab AI	Partial evidence	Madrid, SpainHQ checked Sep 14, 2026	51-200	46 contacts →
	Partial evidence “baobab is an AI consultancy specializing in forecasting, optimization, and planning for large companies in Spain and beyond, since 2011.” Source: RevenueBase Database · checked Sep 14, 2026
12	Optimitive	Strong evidence	Vitoria-gasteiz, SpainHQ checked Sep 14, 2026	11-50	44 contacts →
	Strong evidence “OPTIMITIVE provides high-tech operational optimization solutions through Advanced Analytics and Artificial Intelligence.” Source: RevenueBase Database · checked Sep 14, 2026
13	Boolea Transformamos Datos EN Decisiones	Partial evidence	Asturias, SpainHQ checked Sep 14, 2026	51-200	44 contacts →
	Partial evidence “Boolea es una consultora tecnológica especializada en datos e inteligencia artificial.” Source: RevenueBase Database · checked Sep 14, 2026
14	Schaman	Partial evidence	Las Rozas, SpainHQ checked Sep 14, 2026	51-200	43 contacts →
	Partial evidence “SCHAMAN \| AI Resolution Intelligence for Telco.” Source: RevenueBase Database · checked Sep 14, 2026
15	Dribia Data Research	Strong evidence	Barcelona, SpainHQ checked Sep 14, 2026	11-50	40 contacts →
	Strong evidence “Dribia is an innovation data science studio: we design algorithms that make predictions and optimize processes using data analytics and artificial intelligence.” Source: RevenueBase Database · checked Sep 14, 2026
16	Esgalla	Indirect evidence	La Coruña, SpainHQ checked Sep 14, 2026	11-50	39 contacts →
	Indirect evidence “Llevamos más de una década gestionando la infraestructura de marketing de grandes grupos empresariales.” Source: RevenueBase Database · checked Sep 14, 2026
17	Grupo AIA	Strong evidence	Sant Cugat Del Valles, SpainHQ checked Sep 14, 2026	51-200	38 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 14, 2026
18	MIA Advanced Systems	Indirect evidence	Madrid, SpainHQ checked Sep 14, 2026	11-50	37 contacts →
	Indirect evidence “MIA Advanced Systems es una empresa con mentalidad startup altamente especializada en el desarrollo e integración de soluciones, que valiéndose de la aplicación pragmática de la…” Source: RevenueBase Database · checked Sep 14, 2026
19	Aquiles Solutions	Strong evidence	Barcelona, SpainHQ checked Sep 14, 2026	51-200	36 contacts →
	Strong evidence “Aquiles Solutions is a consulting and software development company, that develops customized solutions based on the latest technologies in Optimisation, Artificial Intelligence…” Source: RevenueBase Database · checked Sep 14, 2026
20	APARA	Strong evidence	Madrid, SpainHQ checked Sep 14, 2026	51-200	32 contacts →
	Strong 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 Sep 14, 2026
21	dive.tech	Indirect evidence	Madrid, SpainHQ checked Sep 14, 2026	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 Sep 14, 2026
22	Jump AI Technologies	Indirect evidence	Madrid, SpainHQ checked Sep 14, 2026	11-50	31 contacts →
	Indirect evidence “Seamlessly integrate AI into your existing operations and unlock new opportunities.” Source: RevenueBase Database · checked Sep 14, 2026
23	Bluequo	Indirect evidence	Madrid, SpainHQ checked Sep 14, 2026	11-50	28 contacts →
	Indirect evidence “We are BlueQuo, the AI People Studio.” Source: RevenueBase Database · checked Sep 14, 2026
24	Macaque Consulting	Partial evidence	Segur De Calafell, SpainHQ checked Sep 14, 2026	51-200	27 contacts →
	Partial evidence “Macaque Consulting es una empresa emergente especializada en consultoría IT, con un enfoque especial en la inteligencia artificial.” Source: RevenueBase Database · checked Sep 14, 2026
25	Omnios	Indirect evidence	Barcelona, SpainHQ checked Sep 14, 2026	11-50	25 contacts →
	Indirect evidence “At Omnios.” Source: RevenueBase Database · checked Sep 14, 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: artificial intelligence optimization companies. 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 artificial intelligence optimization companies.
Partial evidence: Its own public description names part of artificial intelligence optimization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name artificial intelligence optimization companies. 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 780 artificial intelligence optimization companies based in Spain

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Artificial intelligence optimization companies based in Spain at a glance

As of Sep 14, 2026

14.0%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

28.8%Largest-city concentration · Madrid

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

590

11-50

151

51-200

201-500

501-1,000

1,001-5,000

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 780 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 artificial intelligence optimization companies, 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 “artificial intelligence optimization companies”. 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 artificial intelligence optimization companies), 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 artificial intelligence optimization 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 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, 677 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 14, 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.

Artificial intelligence optimization companies by metro

Artificial intelligence optimization companies in Madrid225
Artificial intelligence optimization companies in Barcelona172
Artificial intelligence optimization companies in Valencia42

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 artificial intelligence optimization companies, 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 artificial intelligence optimization companies are there based in Spain?

RevenueBase identified 780 artificial intelligence optimization 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?

Bosonit, headquartered in Sevilla, tops this list with the largest team on record.

Which city has the most artificial intelligence optimization companies?

Madrid leads with 225 headquartered companies, followed by Barcelona (172) and Valencia (42).

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 677 verified decision-maker contacts tracked across these 780 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 14, 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.