Company lists · Data refreshed September 2026

Top 24 AI model optimization companies based in Spain

RevenueBase identified 140 company matches for AI model optimization companies associated with Spain as of September 2026 and tracks 1,048 professional contacts across them, including 308 with verified work emails. Madrid is the largest hub.

This list covers company matches for AI model optimization companies associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 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 RevenueBase SmartSearch · Exact Recorded Sep 19, 2026 How this list was built
140Companies
1,048Contacts tracked
308Verified emails
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The 24 largest AI model optimization companies based in Spain

Ranked by team size
Top 24 of 140 company matches for AI model optimization companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBarcelona, SpainHQ recorded Sep 19, 202651-200155 contacts →

Exact match

“M47 is an AI company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 19, 202651-20046 contacts →

Exact match

“baobab is an AI consultancy specializing in forecasting, optimization, and planning for large companies in Spain and beyond, since 2011.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchLas Rozas, SpainHQ recorded Sep 19, 202651-20043 contacts →

Exact match

“SCHAMAN | AI Resolution Intelligence for Telco.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“Seamlessly integrate AI into your existing operations and unlock new opportunities.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“Sigma Cognition is an AI consultancy and full-service proof-of-concept and solutions provider.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Mosaic Factor is a boutique AI engineering firm with over 10 years of experience designing and deploying efficient, explainable AI systems for operational environments such as…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“Crata AI is a Barcelona-based applied AI consultancy that builds custom AI solutions, agents and automations to help mid-to-large companies reduce manual work and improve…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“In2AI es una empresa digital especializada en la implementación de soluciones de Inteligencia Artificial, fundada en 2020.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchValencia, SpainHQ recorded Sep 19, 202651-2009 contacts →

Exact match

“We enable your business to transition seamlessly into an AI-First landscape.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchMálaga, SpainHQ recorded Sep 19, 20261-108 contacts →

Exact match

“We help businesses unlock AI’s potential with custom solutions that drive real impact.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Rebelio.tech develops artificial intelligence solutions for companies looking to automate processes, optimize operations and leverage their data.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-508 contacts →

Exact match

“The Agency builds complete AI systems for brands, businesses, and entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-105 contacts →

Exact match

“BLUMB is an AI Implementation Partner.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchSeville, SpainHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Somos una agencia de marketing digital especializada en optimización en IA, SEO y SEM, principalmente.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchValencia, SpainHQ recorded Sep 19, 202611-504 contacts →

Exact match

“Fit Marketing es una agencia líder en soluciones de marketing digital e Inteligencia Artificial, dedicada a ayudar a las empresas a adaptarse a la era de la IA y el marketing 6.0.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-103 contacts →

Exact match

“If you’re exploring how AI and data can create real operational impact in your company, we’d be happy to talk.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Empowering Your Business with AI - Anicca Innovations At Anicca Innovations, we understand that the foundation of any successful AI integration lies in a well-informed and skilled…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchValència, SpainHQ recorded Sep 19, 20261-103 contacts →

Exact match

“Optimizamos Procesos y tareas con implementación de Inteligencia Artificial Sobre Nosotros Somos una consultoría especializada en la implementación de soluciones de inteligencia…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Sep 19, 20261-103 contacts →

Exact match

“En ArtiLabs impulsamos tu negocio con Inteligencia Artificial.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 19, 20261-101 contacts →

Exact match

“AI-Powered Investments, For Long Term Alpha.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Expertos en la aplicación de IA a medida para mejorar tu proceso de ventas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchBilbao, SpainHQ recorded Sep 19, 20261-101 contacts →

Exact match

“We develop cutting-edge algorithms, software and applications, involving artificial intelligence tools such as machine learning and optimization for engineering problems in…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Roboconsulting ist eine Unternehmensberatung, die sich auf die Implementierung von künstlicher Intelligenz (AI) in Unternehmen spezialisiert hat.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchBarcelona, SpainHQ recorded Sep 19, 20261-101 contacts →

Exact match

“Condor AI helps organizations adopt Artificial Intelligence in a practical, strategic, and human-centered way.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 24 of 140 AI model optimization companies based in Spain

See the full list, filter by size, metro and specialty, and access 308 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI model optimization companies based in Spain at a glance

As of Sep 19, 2026
29.4%Verified-email coverage
7.5Average contacts per company
1-10Median size (employees)
30.0%Largest-city concentration · Madrid
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
106
11-50
26
51-200
5
201-500
2

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 140 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Spain whose business descriptions match “AI model optimization companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 308 professional contacts with verified work emails across the full matched dataset. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

AI model optimization companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “AI model optimization companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI model optimization companies are there based in Spain?

RevenueBase identified 140 company matches for AI model optimization companies associated with Spain as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

M47 - AI Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most AI model optimization companies?

Madrid leads with 42 company records, followed by Barcelona (36) and Valencia (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 308 professional contacts with verified work emails tracked across these 140 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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.