Company lists · Data refreshed September 2026

Top 25 Data analytics consulting firms based in Spain

Name: Data analytics consulting firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 683 companies tracked

RevenueBase identified 683 data analytics consulting firms headquartered in Spain as of September 2026 and tracks 11,068 professional contacts across them, including 1,852 with verified work emails and 264 with mobile numbers. Madrid is the largest hub.

This list covers data analytics consulting firms 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 1, 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 Sep 1, 2026 86% judged on-target in blind review

683Companies

11,068Contacts tracked

1,852Verified emails

264Mobile numbers

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The 25 largest data analytics consulting firms based in Spain

Ranked by team size

Top 25 of 683 data analytics consulting firms based in Spain, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to data analytics consulting firms: 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	SDG Group	Strong evidence	Barcelona, Spain	1,001-5,000	1,319 contacts →
	Strong evidence “We are a consulting firm specialized in AI, Data & Analytics.” Source: RevenueBase Database · checked Sep 1, 2026
2	AIS	Indirect evidence	Barcelona, Spain	n/a	1,279 contacts →
	Indirect evidence “AIS – Aplicaciones de Inteligencia Artificial, S.A.” Source: RevenueBase Database · checked Sep 1, 2026
3	Bluetab, An IBM Company	Indirect evidence	Alicante, Spain	1,001-5,000	995 contacts →
	Indirect evidence “Ser bluetaber: “Lo que más me gusta de Bluetab: todos/as somos personas, y no números, es todo muy cercano”.” Source: RevenueBase Database · checked Sep 1, 2026
4	Nter Tech Services	Indirect evidence	Madrid, Spain	201-500	409 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 1, 2026
5	APGAR	Partial evidence	Spain	201-500	234 contacts →
	Partial evidence “APGAR is a services and advisory company that assists companies aiming for the data and AI to be at the heart of their strategy.” Source: RevenueBase Database · checked Sep 1, 2026
6	Clearpeaks	Strong evidence	Barcelona, Spain	51-200	201 contacts →
	Strong evidence “ClearPeaks is a specialist consulting firm delivering services and solutions in "Everything Data"- Business Intelligence, Advanced Analytics, Big Data & Cloud, and Web & Mobile…” Source: RevenueBase Database · checked Sep 1, 2026
7	Cognodata	Partial evidence	Madrid, Spain	51-200	198 contacts →
	Partial evidence “We offer specialized services to improve your business processes and multiply your results using Artificial Intelligence and Data.” Source: RevenueBase Database · checked Sep 1, 2026
8	Novaquality Consulting	Indirect evidence	Alcobendas Madrid, Spain	51-200	123 contacts →
	Indirect evidence “Expertos en analítica y calidad de datos.” Source: RevenueBase Database · checked Sep 1, 2026
9	LIS Data Solutions ES Technological Consulting	Strong evidence	Santa Cruz De Bezana, Spain	51-200	121 contacts →
	Strong evidence “LIS Data Solutions is a technology consulting company specialized in Data Science and Artificial Intelligence.” Source: RevenueBase Database · checked Sep 1, 2026
10	BCG Gamma	Indirect evidence	Barcelona, Spain	1,001-5,000	113 contacts →
	Indirect evidence “GAMMA - Part of BCG X: Making AI Real for Business BCG X is a new home for tech-build and design talent to work with the world’s leading organizations and solve their biggest…” Source: RevenueBase Database · checked Sep 1, 2026
11	IO Investigación	Indirect evidence	Madrid, Spain	201-500	108 contacts →
	Indirect evidence “Desde 1992, en IO Investigación lideramos el análisis de mercado con un enfoque personalizado y tecnología de vanguardia.” Source: RevenueBase Database · checked Sep 1, 2026
12	Lin3s Digital Consulting	Indirect evidence	Madrid, Spain	51-200	103 contacts →
	Indirect evidence “We are a deep technical core agency, a professional and human team that works to achieve our clients excellence and accompany them into their digital transformation processes.” Source: RevenueBase Database · checked Sep 1, 2026
13	Bismart, Business Intelligence Specialist Services	Strong evidence	Barcelona, Spain	51-200	102 contacts →
	Strong 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 Sep 1, 2026
14	Stratebi	Partial evidence	Madrid, Spain	51-200	86 contacts →
	Partial 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 Sep 1, 2026
15	Data-Major	Partial evidence	Malaga, Spain	51-200	75 contacts →
	Partial evidence “We support our clients in the urbanization, structuration, and operation of their data information systems.” Source: RevenueBase Database · checked Sep 1, 2026
16	Puedata	Partial evidence	Madrid, Spain	51-200	75 contacts →
	Partial evidence “At PUEDATA, we don't merely transform data; we leverage it as the driving force behind your innovation and business growth.” Source: RevenueBase Database · checked Sep 1, 2026
17	EVM	Strong evidence	Santa Cruz De Tenerife, Spain	51-200	73 contacts →
	Strong evidence “In EVM we help out clients confront their most complex challenges through the combination of our strategic consulting, data science and digital transformation services.” Source: RevenueBase Database · checked Sep 1, 2026
18	Itera Process España	Indirect evidence	Madrid, Spain	201-500	71 contacts →
	Indirect evidence “Somos una consultora de tecnología de la información que transforma negocios mediante soluciones innovadoras y personalizadas.” Source: RevenueBase Database · checked Sep 1, 2026
19	Amura IT	Indirect evidence	Madrid, Spain	51-200	67 contacts →
	Indirect evidence “Amura IT es parte del ecosistema de Unikal, un especialista de especialistas con un porfolio integral de servicios diseñado para impulsar la transformación digital de cualquier…” Source: RevenueBase Database · checked Sep 1, 2026
20	DEKO	Partial evidence	Madrid, Spain	51-200	66 contacts →
	Partial evidence “Deko Data es una compañía especializada en impulsar la transformación digital de las organizaciones mediante el uso de datos e inteligencia artificial, con el objetivo de generar…” Source: RevenueBase Database · checked Sep 1, 2026
21	Pragsis Bidoop	Strong evidence	Madrid, Spain	201-500	66 contacts →
	Strong 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 Sep 1, 2026
22	7experts	Indirect evidence	Madrid, Spain	51-200	61 contacts →
	Indirect evidence “7Experts o una nueva manera de hacer consultoría En 2019, redefinimos un nuevo modelo de consultoría para ofrecer un enfoque fresco y efectivo con dos pilares fundamentales: el…” Source: RevenueBase Database · checked Sep 1, 2026
23	Tinámica	Partial evidence	Madrid, Spain	51-200	60 contacts →
	Partial 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 Sep 1, 2026
24	MBD Analytics	Strong evidence	Alcobendas, Spain	51-200	57 contacts →
	Strong evidence “MBD es una firma especializada en Data Analytics con más de 20 años de experiencia trabajando para empresas líderes.” Source: RevenueBase Database · checked Sep 1, 2026
25	Recursos EN LA RED	Indirect evidence	Elche, Spain	51-200	52 contacts →
	Indirect evidence “Tecnología para empresas: Business Intelligence, Cloud, Ciberseguridad y más En Recursos en la Red ayudamos a pymes y medianas empresas a aprovechar el poder de los datos y la…” Source: RevenueBase Database · checked Sep 1, 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: data analytics consulting firms. 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 data analytics consulting firms.
Partial evidence: Its own public description names part of data analytics consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data analytics consulting firms. 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 683 data analytics consulting firms based in Spain

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Data analytics consulting firms based in Spain at a glance

As of Sep 1, 2026

16.7%Verified-email coverage

2.4%Mobile-number coverage

16.2Average contacts per company

1-10Median size (employees)

29.9%Largest-city concentration · Madrid

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

463

11-50

163

51-200

201-500

1,001-5,000

10001+

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 data analytics consulting firms, 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 “data analytics consulting firms”. 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 data analytics consulting firms), 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 data analytics consulting firms, 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, 1,852 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 1, 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.

Data analytics consulting firms 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 data analytics consulting firms, 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 data analytics consulting firms are there based in Spain?

RevenueBase identified 683 data analytics consulting firms 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?

SDG Group, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most data analytics consulting firms?

Madrid leads with 204 headquartered companies, followed by Barcelona (143) and Valencia (23).

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 1,852 verified decision-maker contacts tracked across these 683 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 1, 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.