Company lists · Data refreshed September 2026

Top 24 Analytics transformation consulting firms based in Barcelona, Spain

Name: Analytics transformation consulting firms based in Barcelona, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 239 companies tracked

RevenueBase identified 239 analytics transformation consulting firms headquartered in Barcelona, Spain as of September 2026 and tracks 5,500 professional contacts across them, including 841 with verified work emails. Across Spain, Madrid is the largest hub for this category (397 companies); Barcelona follows with 239.

This list covers analytics transformation consulting firms headquartered in Barcelona, 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 28, 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 28, 2026 86% judged on-target in blind review

239Companies

5,500Contacts tracked

841Verified emails

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The 24 largest analytics transformation consulting firms based in Barcelona, Spain

Ranked by team size

Top 24 of 239 analytics transformation consulting firms based in Barcelona, Spain, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to analytics transformation 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	AIS	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	n/a	1,279 contacts →
	Indirect evidence “AIS – Aplicaciones de Inteligencia Artificial, S.A.” Source: RevenueBase Database · checked Sep 28, 2026
2	SDG Group España	Strong evidence	Barcelona, SpainHQ checked Sep 28, 2026	1,001-5,000	837 contacts →
	Strong evidence “We are a consulting firm specialized in AI, Data & Analytics.” Source: RevenueBase Database · checked Sep 28, 2026
3	Opentrends	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	201-500	342 contacts →
	Indirect evidence “Are you Ready?” Source: RevenueBase Database · checked Sep 28, 2026
4	Quantion	Partial evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	140 contacts →
	Partial evidence “Quantion provides end-to-end technology and digital services, supporting organizations throughout their digital transformation journey, from strategic definition to technology…” Source: RevenueBase Database · checked Sep 28, 2026
5	Fhios Smart Knowledge	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	132 contacts →
	Indirect evidence “En fhios somos mucho más que una consultora tecnológica, lo somos T-O-D-O: creamos experiencias digitales que transforman a través del marketing digital, la ciberseguridad y el…” Source: RevenueBase Database · checked Sep 28, 2026
6	Aktios	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	132 contacts →
	Indirect evidence “Aktios nace en 2013 con el objetivo de convertir la complejidad tecnológica en crecimiento real de negocio.” Source: RevenueBase Database · checked Sep 28, 2026
7	Nuvolar Works	Partial evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	106 contacts →
	Partial evidence “A multidisciplinary technology & transformation partner designing intelligent digital solutions powered by data, AI, and human insight.” Source: RevenueBase Database · checked Sep 28, 2026
8	Bismart, Business Intelligence Specialist Services	Strong evidence	Barcelona, SpainHQ checked Sep 28, 2026	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 28, 2026
9	Keenfolks	Partial evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	66 contacts →
	Partial 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 28, 2026
10	Business Insights	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	64 contacts →
	Indirect evidence “Tu tecnología impulsa tu negocio o lo frena?” Source: RevenueBase Database · checked Sep 28, 2026
11	Berepublic	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence “We help our clients grow with full-funnel strategies powered by data, strategy, and artificial intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
12	Caixabank Advanced Business Analytics	Partial evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	45 contacts →
	Partial evidence “Caixabank Advanced Business Analytics (formerly known as Caixabank Business Intelligence) is a company that integrates business intelligence and advanced analytics to transform…” Source: RevenueBase Database · checked Sep 28, 2026
13	Holistic Data Solutions	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	35 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 Sep 28, 2026
14	Konozca Consulting	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “Konozca Consultoría Tecnológica Estratégica, especializada en ayudar a las empresas a obtener Valor y Ventaja Competitiva a través de los Sistemas Informáticos Ofrece también…” Source: RevenueBase Database · checked Sep 28, 2026
15	Best Data Solutions	Partial evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “Best Data Solutions is an IT consultancy specialized in Business Intelligence, Data Analytics, and Data Management and Integration, providing personalized services and high added…” Source: RevenueBase Database · checked Sep 28, 2026
16	Optimoclick Agencia DE Marketing Digital	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “Desde 2008 ayudamos a marcas a tomar decisiones más inteligentes, uniendo estrategia, tecnología y experiencia para crear soluciones digitales que impulsan su crecimiento de forma…” Source: RevenueBase Database · checked Sep 28, 2026
17	DOT Consulting	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “Consultora especializada en la mejora de las operaciones, eficiencia empresarial y digitalización, capaz de aumentar la competitividad de nuestros clientes.” Source: RevenueBase Database · checked Sep 28, 2026
18	Sekuenz	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “Sekuenz Data Driven Seekers es una consultora de marketing digital y tecnología orientada a datos que combina analítica avanzada, estrategia y soluciones digitales para impulsar…” Source: RevenueBase Database · checked Sep 28, 2026
19	Ooptimo Digital Consulting	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “At OOPTIMO, we connect technology and humans in the digital age.” Source: RevenueBase Database · checked Sep 28, 2026
20	Twinpikes	Partial evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “TwinPikes is a management consulting firm with international reach, working with ambitious leaders and organizations to develop and implement strategies, enabling their…” Source: RevenueBase Database · checked Sep 28, 2026
21	Prenomics	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Prenomics es una empresa de data science que nació en 2018 de la mano de Roger Agustín y Eloi Marín para impulsar a las PYMES a través del análisis de datos y la inteligencia…” Source: RevenueBase Database · checked Sep 28, 2026
22	Omnios	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “At Omnios.” Source: RevenueBase Database · checked Sep 28, 2026
23	Nordia	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	1-10	25 contacts →
	Indirect evidence “Nordia es una consultora y agencia de marketing digital en Barcelona especializada en estrategia, contenidos, medios y medición para grandes marcas nacionales e internacionales.” Source: RevenueBase Database · checked Sep 28, 2026
24	Tobalina Consulting Group	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Somos una consultoría de gestión empresarial especializada en el área de operaciones, estrategia, formación y RRHH.” Source: RevenueBase Database · checked Sep 28, 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: analytics transformation 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 analytics transformation consulting firms.
Partial evidence: Its own public description names part of analytics transformation consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name analytics transformation 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 24 of 239 analytics transformation consulting firms based in Barcelona, Spain

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Analytics transformation consulting firms based in Barcelona, Spain at a glance

As of Sep 28, 2026

15.3%Verified-email coverage

23.0Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

150

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole Spain list rather than for Barcelona, so it is reported there. Company counts and contact totals on this page are exact for Barcelona, over 239 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 analytics transformation 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 Barcelona, Spain whose own description of what they do matches “analytics transformation 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 analytics transformation 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 analytics transformation consulting firms, and records with no verified work email. Companies headquartered outside Barcelona 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, 841 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 28, 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.

Analytics transformation consulting firms by metro in Spain

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 analytics transformation 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 analytics transformation consulting firms are there based in Barcelona, Spain?

RevenueBase identified 239 analytics transformation consulting firms headquartered in Barcelona, 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?

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

Which city in Spain has the most analytics transformation consulting firms?

Madrid leads Spain with 397 headquartered companies, followed by Barcelona (239) and Valencia (47).

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 841 verified decision-maker contacts tracked across these 239 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 28, 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.