Company lists · Data refreshed September 2026

Top 25 Consulting IT services based in Spain

Name: Consulting IT services based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 3,808 companies tracked

RevenueBase identified 3,808 consulting IT services headquartered in Spain as of September 2026 and tracks 107,119 professional contacts across them, including 11,969 with verified work emails and 1,420 with mobile numbers. Madrid is the largest hub.

This list covers consulting IT services 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 24, 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 24, 2026 86% judged on-target in blind review

3,808Companies

107,119Contacts tracked

11,969Verified emails

1,420Mobile numbers

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The 25 largest consulting IT services based in Spain

Ranked by team size

Top 25 of 3,808 consulting IT services based in Spain, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to consulting IT services: 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	Management Solutions	Partial evidence	Madrid, SpainHQ checked Sep 24, 2026	1,001-5,000	4,468 contacts →
	Partial evidence “Management Solutions is a leading provider of business consulting services for regulated industries.” Source: RevenueBase Database · checked Sep 24, 2026
2	VASS	Indirect evidence	Alcobendas, SpainHQ checked Sep 24, 2026	1,001-5,000	2,292 contacts →
	Indirect evidence “VASS is a global technology company specialized in generating business value through intelligent (digital) transformation, integrating technology, data, artificial intelligence…” Source: RevenueBase Database · checked Sep 24, 2026
3	Alten Spain	Indirect evidence	Madrid, SpainHQ checked Sep 24, 2026	1,001-5,000	1,958 contacts →
	Indirect evidence “ALTEN es una multinacional europea especializada en proporcionar servicios de consultoría, tecnologías de la información y servicios de ingeniería a las principales compañías del…” Source: RevenueBase Database · checked Sep 24, 2026
4	SICE	Indirect evidence	Alcobendas, SpainHQ checked Sep 24, 2026	1,001-5,000	1,327 contacts →
	Indirect evidence “Sociedad Ibérica de Construcciones Eléctricas (SICE) is a multinational company integrating systems, aimed at solving market needs.” Source: RevenueBase Database · checked Sep 24, 2026
5	Nunsys	Indirect evidence	Paterna, SpainHQ checked Sep 24, 2026	1,001-5,000	739 contacts →
	Indirect evidence “NUNSYS es una empresa especializada en la Implantación de Soluciones Integrales de Tecnología.” Source: RevenueBase Database · checked Sep 24, 2026
6	Teknei	Partial evidence	Bilbao, SpainHQ checked Sep 24, 2026	1,001-5,000	720 contacts →
	Partial evidence “Grupo Teknei es una empresa líder en el sector tecnológico, especializada en la consultoría, desarrollo de software y soluciones IT.” Source: RevenueBase Database · checked Sep 24, 2026
7	Axpe Consulting	Partial evidence	Madrid, SpainHQ checked Sep 24, 2026	1,001-5,000	655 contacts →
	Partial evidence “AXPE CONSULTING S.L.” Source: RevenueBase Database · checked Sep 24, 2026
8	Logicalis Spain	Indirect evidence	Barcelona, SpainHQ checked Sep 24, 2026	501-1,000	547 contacts →
	Indirect evidence “Logicalis es una compañía de referencia tanto en España como en los países en los que opera.” Source: RevenueBase Database · checked Sep 24, 2026
9	NAE	Partial evidence	Barcelona, SpainHQ checked Sep 24, 2026	501-1,000	503 contacts →
	Partial evidence “Nae is an international consulting firm specialized in the telecom sector, providing deal & strategy, business, and technology advisory services.” Source: RevenueBase Database · checked Sep 24, 2026
10	Grupo Solutia	Indirect evidence	Sevilla, SpainHQ checked Sep 24, 2026	501-1,000	469 contacts →
	Indirect evidence “Desde julio de 2025, Grupo Solutia forma parte de Bechtle Group, líder europeo en soluciones y servicios TIC.” Source: RevenueBase Database · checked Sep 24, 2026
11	SIRT	Indirect evidence	Barcelona, SpainHQ checked Sep 24, 2026	201-500	449 contacts →
	Indirect evidence “Experiencia, especialización y calidad de servicio son los tres valores clave en los que SIRT basa su actividad y la relación con sus clientes.” Source: RevenueBase Database · checked Sep 24, 2026
12	MNEMO	Indirect evidence	Madrid, SpainHQ checked Sep 24, 2026	501-1,000	442 contacts →
	Indirect evidence “MNEMO: We are #DigitalChallengers.” Source: RevenueBase Database · checked Sep 24, 2026
13	Aubay Spain	Indirect evidence	Madrid, SpainHQ checked Sep 24, 2026	5,001-10,000	430 contacts →
	Indirect evidence “Aubay es una empresa de consultoría y servicios informáticos fundada en 1998 en Francia.” Source: RevenueBase Database · checked Sep 24, 2026
14	Soltel Group	Indirect evidence	Sevilla, SpainHQ checked Sep 24, 2026	201-500	398 contacts →
	Indirect evidence “Consulta ofertas de trabajo en nuestro portal de empleo: http://empleo.soltel.es Soltel Group es una empresa especializada en la prestación de servicios de administración y…” Source: RevenueBase Database · checked Sep 24, 2026
15	ABAST	Indirect evidence	Barcelona, SpainHQ checked Sep 24, 2026	501-1,000	391 contacts →
	Indirect evidence “Somos una compañía independiente con más de 30 años en el mercado Español implantando soluciones tecnológicas completas, innovadoras y estratégicas para nuestros clientes.” Source: RevenueBase Database · checked Sep 24, 2026
16	Atsistemas	Strong evidence	Las Rozas, SpainHQ checked Sep 24, 2026	1,001-5,000	391 contacts →
	Strong evidence “With about 2200 experts atSistemas delivers IT consulting, services and software development which to help organizations to be more efficient and profitable.” Source: RevenueBase Database · checked Sep 24, 2026
17	SEMIC	Indirect evidence	Lleida, SpainHQ checked Sep 24, 2026	201-500	390 contacts →
	Indirect evidence “Somos una empresa de servicios y soluciones TI de valor, basadas en el conocimiento, la seguridad y la sostenibilidad.” Source: RevenueBase Database · checked Sep 24, 2026
18	Integra	Partial evidence	Zaragoza, SpainHQ checked Sep 24, 2026	501-1,000	375 contacts →
	Partial evidence “We are a technology consulting company, formed by different benchmark brands, which creates, through specialization in areas and technological and strategic divisions, an…” Source: RevenueBase Database · checked Sep 24, 2026
19	CYC	Indirect evidence	Mutilva, SpainHQ checked Sep 24, 2026	51-200	364 contacts →
	Indirect evidence “CYC es una consultora tecnológica especializada en proyectos de desarrollo a medida, plataformas de productividad y Business Intelligence.” Source: RevenueBase Database · checked Sep 24, 2026
20	Grupo Tecdata Engineering	Indirect evidence	Madrid, SpainHQ checked Sep 24, 2026	201-500	345 contacts →
	Indirect evidence “TECDATA, es una dinámica compañía de servicios en Tecnologías de la Información con infraestructura propia en España, ofreciendo servicios profesionales y soluciones tecnológicas…” Source: RevenueBase Database · checked Sep 24, 2026
21	Excelia	Partial evidence	Pozuelo De Alarcón, SpainHQ checked Sep 24, 2026	201-500	317 contacts →
	Partial evidence “We are a global consulting, technology, and professional services firm with over 25 years of experience.” Source: RevenueBase Database · checked Sep 24, 2026
22	Viseo Iberia	Partial evidence	Madrid, SpainHQ checked Sep 24, 2026	1,001-5,000	309 contacts →
	Partial evidence “VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Source: RevenueBase Database · checked Sep 24, 2026
23	Panel Sistemas Informaticos	Partial evidence	Madrid, SpainHQ checked Sep 24, 2026	201-500	304 contacts →
	Partial evidence “Panel Systems is a technology company specialized in software development, software quality assurance, and IT services.” Source: RevenueBase Database · checked Sep 24, 2026
24	Erhardt Serikat	Indirect evidence	Bilbao, SpainHQ checked Sep 24, 2026	201-500	294 contacts →
	Indirect evidence “SERIKAT es una compañía de consultoría orientada a la creación de valor en nuestros clientes a través del tratamiento de la información.” Source: RevenueBase Database · checked Sep 24, 2026
25	Aitana	Indirect evidence	Valencia, SpainHQ checked Sep 24, 2026	201-500	292 contacts →
	Indirect evidence “We have been supporting medium and large companies for more than 40 years with solutions such as Dynamics 365 Business Central, Dynamics 365 for Sales (CRM), Dynamics NAV…” Source: RevenueBase Database · checked Sep 24, 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: consulting IT services. 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 consulting IT services.
Partial evidence: Its own public description names part of consulting IT services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name consulting IT services. 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 3,808 consulting IT services based in Spain

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Consulting IT services based in Spain at a glance

As of Sep 24, 2026

11.2%Verified-email coverage

1.3%Mobile-number coverage

28.1Average contacts per company

1-10Median size (employees)

20.2%Largest-city concentration · Madrid

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

2,170

11-50

926

51-200

243

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 27.0d

9,1400–30

2,55431–60

16461–90

490–180

107180+

Company record updated

Median 79.0d

00–30

24,82931–60

48,83461–90

28,87090–180

4,586180+

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 consulting IT services, 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 “consulting IT services”. 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 consulting IT services), 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 consulting IT services, 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, 11,969 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 24, 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.

Consulting IT services by metro

Consulting IT services in Madrid771
Consulting IT services in Barcelona429
Consulting IT services in Valencia113
Consulting IT services in Sevilla72
Consulting IT services in Malaga64
Consulting IT services in Bilbao50
Consulting IT services in Zaragoza50
Consulting IT services in Murcia43
Consulting IT services in Alicante42
Consulting IT services in Sant Cugat Del Valles33
Consulting IT services in Vigo31
Consulting IT services in Valladolid29
Consulting IT services in A Coruna28
Consulting IT services in Granada26
Consulting IT services in Lleida26
Consulting IT services in Santa Cruz De Tenerife26

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 consulting IT services, 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 consulting IT services are there based in Spain?

RevenueBase identified 3,808 consulting IT services 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?

Management Solutions, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most consulting IT services?

Madrid leads with 771 headquartered companies, followed by Barcelona (429) and Valencia (113).

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 11,969 verified decision-maker contacts tracked across these 3,808 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 24, 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.