Company lists · Data refreshed November 2026

Top 22 Big data companies based in Spain

The Spain big data companies list contains 99 companies, 1,604 business contacts, and 424 email addresses. It is updated for November 2026, and Madrid is the single most-represented city among the companies on the list.

Big data companies provide platforms, software, or services for collecting, storing, processing, managing, and analyzing large or complex datasets. This list covers companies that provide big data platforms, software, infrastructure, analytics, consulting, or related services. Ranked by team size, largest first. Data current as of November 5, 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 Nov 5, 2026 86% judged on-target in blind review
99Companies
1,604Contacts tracked
424Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest big data companies based in Spain

Ranked by team size
Top 22 of 99 big data companies based in Spain, ranked by team size, largest first. Data refreshed Nov 5, 2026. RevenueBase Smart Search rates how each company's information relates to big data 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMadrid, SpainHQ checked Nov 5, 2026201-500245 contacts →

Partial evidence

“At Keepler (part of Accenture), we transform data and artificial intelligence into measurable, scalable, and rapid business impact.”

Source: RevenueBase Database · checked Nov 5, 2026
2Strong evidencePozuelo De Alarcón, SpainHQ checked Nov 5, 202651-200117 contacts →

Strong evidence

“Solutions and expertise focused on Big Data technologies and Analytics techniques for processing large volumes of heterogeneous data in real time.”

Source: RevenueBase Database · checked Nov 5, 2026
3Strong evidenceMadrid, SpainHQ checked Nov 5, 202651-20088 contacts →

Strong evidence

“STRATEBI is a leader in Big Data and Business Intelligence with offices in Madrid, Barcelona, Sevilla and Alicante and international clients Creators of the main Business…”

Source: RevenueBase Database · checked Nov 5, 2026
4Strong evidenceMadrid, SpainHQ checked Nov 5, 202651-20064 contacts →

Strong evidence

“Tinámica es una compañía de nicho especializada en extraer alto valor de los datos a través de soluciones tecnológicas basadas en ecosistemas Big Data, Machine Learning…”

Source: RevenueBase Database · checked Nov 5, 2026
5Partial evidenceAlcobendas, SpainHQ checked Nov 5, 202651-20057 contacts →

Partial evidence

“MBD es una firma especializada en Data Analytics con más de 20 años de experiencia trabajando para empresas líderes.”

Source: RevenueBase Database · checked Nov 5, 2026
6Strong evidencePozuelo De Alarcón, SpainHQ checked Nov 5, 202611-5056 contacts →

Strong evidence

“We work to make Big Data solutions affordable to everyone.”

Source: RevenueBase Database · checked Nov 5, 2026
7Strong evidenceMadrid, SpainHQ checked Nov 5, 202611-5051 contacts →

Strong evidence

“Somos una consultoría de Big Data que nace por la necesidad de dar solución a los diferentes escenarios de negocio relacionados con Big Data y Analytics.”

Source: RevenueBase Database · checked Nov 5, 2026
8Indirect evidenceMadrid, SpainHQ checked Nov 5, 202651-20040 contacts →

Indirect evidence

“Baoss da soluciones de analítica de datos e Inteligencia Artificial.”

Source: RevenueBase Database · checked Nov 5, 2026
9Partial evidenceBarcelona, SpainHQ checked Nov 5, 202651-20039 contacts →

Partial evidence

“Bismart is a technology consulting firm specialized in Data Management and Analytics solutions and services awarded by Microsoft as Best Worldwide Partner.”

Source: RevenueBase Database · checked Nov 5, 2026
10Indirect evidenceBarcelona, SpainHQ checked Nov 5, 202611-5036 contacts →

Indirect evidence

“Acompañamos a nuestros clientes a conseguir mejores eficiencias y rendimiento empresarial diseñando y ejecutando las mejores estrategias y tecnología para maximizar y automatizar…”

Source: RevenueBase Database · checked Nov 5, 2026
11Strong evidenceA Corunna, SpainHQ checked Nov 5, 202611-5031 contacts →

Strong evidence

“Torusware is enabling organizations to outcompete through solutions in the areas of Big Data, High Performance Computing, and microservices, unlocking their digital…”

Source: RevenueBase Database · checked Nov 5, 2026
12Indirect evidencePalma De Mallorca, SpainHQ checked Nov 5, 202611-5018 contacts →

Indirect evidence

“Damavis is an innovative startup specialized in the management of the most important resource of companies that pretend to be highly competitive in the markets of the XXI century…”

Source: RevenueBase Database · checked Nov 5, 2026
13Strong evidencePozuelo De Alarcon, SpainHQ checked Nov 5, 202651-20017 contacts →

Strong evidence

“Datio was set up as a strategic alliance between BBVA, one of the main spanish banks, and Stratio, a leader company in the Big Data world, with its own platform based on Spark.”

Source: RevenueBase Database · checked Nov 5, 2026
14Indirect evidenceValencia, SpainHQ checked Nov 5, 202611-5014 contacts →

Indirect evidence

“Somos expertos en análisis de datos, cubriendo todas las etapas del viaje del dato- Visualización: Power Visual Analytics, cuadros de mando altamente visuales- Business…”

Source: RevenueBase Database · checked Nov 5, 2026
15Partial evidenceMadrid, SpainHQ checked Nov 5, 20261-1011 contacts →

Partial evidence

“Primecube is a specialised consulting firm dedicated to data excellence.”

Source: RevenueBase Database · checked Nov 5, 2026
16Partial evidenceMadrid, SpainHQ checked Nov 5, 202611-509 contacts →

Partial evidence

“Graphext is an advanced analytics solution to help businesses make better decisions based on data.”

Source: RevenueBase Database · checked Nov 5, 2026
17Indirect evidencePalma De Mallorca, SpainHQ checked Nov 5, 20261-108 contacts →

Indirect evidence

“Inviertes demasiado tiempo buscando la información que necesitas para tomar una decisión?”

Source: RevenueBase Database · checked Nov 5, 2026
18Partial evidenceBarcelona, SpainHQ checked Nov 5, 202611-507 contacts →

Partial evidence

“Driven by data is a start-up founded in 2018 in Barcelona with the aim to help companies develop the way they manage their data.”

Source: RevenueBase Database · checked Nov 5, 2026
19Partial evidenceMadrid, SpainHQ checked Nov 5, 202611-506 contacts →

Partial evidence

“ANALYTIKA is a boutique consulting firm that unites three key disciplines: Business experts, Data engineers and Data scientists,to advance business intelligence into predictable…”

Source: RevenueBase Database · checked Nov 5, 2026
20Strong evidenceBarcelona, SpainHQ checked Nov 5, 20261-105 contacts →

Strong evidence

“Creamos soluciones de Big Data & IA.”

Source: RevenueBase Database · checked Nov 5, 2026
21Strong evidenceMadrid, SpainHQ checked Nov 5, 20261-105 contacts →

Strong evidence

“Experts in Big Data, Machine Learning and Full Text analysis.”

Source: RevenueBase Database · checked Nov 5, 2026
22Indirect evidenceValldemosa, SpainHQ checked Nov 5, 20261-105 contacts →

Indirect evidence

Source: RevenueBase Database · checked Nov 5, 2026

Showing 22 of 99 big data companies based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 424 reachable decision-makers.

Free signup · no credit card

View the full list →

Big data companies based in Spain at a glance

As of Nov 5, 2026
26.4%Verified-email coverage
16.2Average contacts per company
1-10Median size (employees)
26.3%Largest-city concentration · Madrid
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
26
51-200
12
201-500
2
1,001-5,000
1

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 99 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 big data 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 “big data 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 big data 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 big data 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, 424 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 November 5, 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.

Big data companies by metro

Frequently asked

What are big data companies?

Big data companies provide platforms, software, or services for collecting, storing, processing, managing, and analyzing large or complex datasets.

How many big data companies are in the Spain list?

The list includes 99 big data companies based in Spain, along with 1,604 business contacts and 424 email addresses.

Where are big data companies located?

The list includes companies based in Spain, with Madrid as the single most-represented city among the companies on the list.

Ready to reach these companies? Verified emails and direct dials for all 99 big data companies based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

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.