Company lists · Data refreshed September 2026

Top 24 IT consulting and solutions firms based in Spain

Name: IT consulting and solutions firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 4,888 companies tracked

RevenueBase identified 4,888 IT consulting and solutions firms headquartered in Spain as of September 2026 and tracks 182,036 professional contacts across them, including 23,886 with verified work emails and 2,080 with mobile numbers. Madrid is the largest hub.

This list covers IT consulting and solutions 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 27, 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 27, 2026 86% judged on-target in blind review

4,888Companies

182,036Contacts tracked

23,886Verified emails

2,080Mobile numbers

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The 24 largest IT consulting and solutions firms based in Spain

Ranked by team size

Top 24 of 4,888 IT consulting and solutions firms based in Spain, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT consulting and solutions 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	Minsait	Indirect evidence	Alcobendas, SpainHQ checked Sep 27, 2026	10001+	15,041 contacts →
	Indirect evidence “We are one of the world's leading consultancies in technological services for companies and the public sector.” Source: RevenueBase Database · checked Sep 27, 2026
2	AYESA	Indirect evidence	Sevilla, SpainHQ checked Sep 27, 2026	10001+	6,630 contacts →
	Indirect evidence “Ayesa is a global provider of technology and engineering services with more than 11500 employees in twenty-three countries across Europe, Latin America, Africa and Asia.” Source: RevenueBase Database · checked Sep 27, 2026
3	Seidor	Indirect evidence	Barcelona, SpainHQ checked Sep 27, 2026	5,001-10,000	6,133 contacts →
	Indirect evidence “At SEIDOR we help drive the transformation and competitiveness of our clients through technology and innovation, always focusing on the human value and prioritizing talents and…” Source: RevenueBase Database · checked Sep 27, 2026
4	Management Solutions	Strong evidence	Madrid, SpainHQ checked Sep 27, 2026	1,001-5,000	4,468 contacts →
	Strong evidence “Management Solutions is a leading provider of business consulting services for regulated industries.” Source: RevenueBase Database · checked Sep 27, 2026
5	Viewnext	Indirect evidence	Madrid, SpainHQ checked Sep 27, 2026	1,001-5,000	3,848 contacts →
	Indirect evidence “Viewnext es una empresa de Servicios de Consultoría Tecnológica y Transformación Digital perteneciente al grupo IBM en España.” Source: RevenueBase Database · checked Sep 27, 2026
6	GMV	Indirect evidence	Tres Cantos, SpainHQ checked Sep 27, 2026	1,001-5,000	3,351 contacts →
	Indirect evidence “At GMV, we design the future through technology.” Source: RevenueBase Database · checked Sep 27, 2026
7	BABEL	Indirect evidence	Las Rozas De Madrid, SpainHQ checked Sep 27, 2026	1,001-5,000	3,187 contacts →
	Indirect evidence “We are BABEL, an international team of professionals highly specialised in cutting-edge technologies.” Source: RevenueBase Database · checked Sep 27, 2026
8	T-Systems Iberia	Indirect evidence	Barcelona, SpainHQ checked Sep 27, 2026	1,001-5,000	2,576 contacts →
	Indirect evidence “En T-Systems, encontrarás proyectos rompedores que suman al bienestar social y ecológico.” Source: RevenueBase Database · checked Sep 27, 2026
9	VASS	Indirect evidence	Alcobendas, SpainHQ checked Sep 27, 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 27, 2026
10	Knowmad Mood	Indirect evidence	Las Rozas, SpainHQ checked Sep 27, 2026	1,001-5,000	2,027 contacts →
	Indirect evidence “We are knowmad mood!(formerly atSistemas).” Source: RevenueBase Database · checked Sep 27, 2026
11	Alten Spain	Indirect evidence	Madrid, SpainHQ checked Sep 27, 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 27, 2026
12	Stratesys	Indirect evidence	Madrid (headquarters), SpainHQ checked Sep 27, 2026	1,001-5,000	1,636 contacts →
	Indirect evidence “We are a multinational company specialized in different leading technology platforms such as SAP, Salesforce, Microsoft, OpenText and other software providers that are part of our…” Source: RevenueBase Database · checked Sep 27, 2026
13	Entelgy	Indirect evidence	Madrid, SpainHQ checked Sep 27, 2026	1,001-5,000	1,541 contacts →
	Indirect evidence “Somos Entelgy,#TheBusinessTechConsultancy, un acelerador de la transformación para quienes necesitan seguir siendo competitivos en un mundo cambiante a gran velocidad.” Source: RevenueBase Database · checked Sep 27, 2026
14	SICE	Indirect evidence	Alcobendas, SpainHQ checked Sep 27, 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 27, 2026
15	Sngular	Indirect evidence	Madrid, SpainHQ checked Sep 27, 2026	1,001-5,000	1,171 contacts →
	Indirect evidence “Sngular is a next-generation technology partner that combines deep technical expertise with talent and tenacity to always deliver – that is the Sngular promise.” Source: RevenueBase Database · checked Sep 27, 2026
16	Soaint	Indirect evidence	Madrid, SpainHQ checked Sep 27, 2026	501-1,000	781 contacts →
	Indirect evidence “SOAINT is a global company with presence in 10 countries and nearly 800 people.” Source: RevenueBase Database · checked Sep 27, 2026
17	Between Technology	Partial evidence	Barcelona, SpainHQ checked Sep 27, 2026	501-1,000	772 contacts →
	Partial evidence “Boost your digital future with BETWEEN Technology, your indispensable strategic partner in the thrilling world of engineering and IT.” Source: RevenueBase Database · checked Sep 27, 2026
18	Teknei	Partial evidence	Bilbao, SpainHQ checked Sep 27, 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 27, 2026
19	Paradigma Digital	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 27, 2026	501-1,000	692 contacts →
	Indirect evidence “At Paradigma, we have a habit: we commit.” Source: RevenueBase Database · checked Sep 27, 2026
20	Kairos Digital Solutions	Indirect evidence	Madrid, SpainHQ checked Sep 27, 2026	501-1,000	679 contacts →
	Indirect evidence “Kairós is more than a technology company; we're a trusted partner empowering organizations to grow and evolve.” Source: RevenueBase Database · checked Sep 27, 2026
21	Sothis	Indirect evidence	Parque Tecnológico De Paterna, SpainHQ checked Sep 27, 2026	501-1,000	676 contacts →
	Indirect evidence “Sothis was founded in 2008 in order to lead a change in the way we offer information technology services, with a clear vision on the impact that technology can have on our…” Source: RevenueBase Database · checked Sep 27, 2026
22	Axpe Consulting	Partial evidence	Madrid, SpainHQ checked Sep 27, 2026	1,001-5,000	655 contacts →
	Partial evidence “AXPE CONSULTING S.L.” Source: RevenueBase Database · checked Sep 27, 2026
23	SII Group Spain	Partial evidence	L’hospitalet De Llobregat, SpainHQ checked Sep 27, 2026	10001+	555 contacts →
	Partial evidence “En SII Group Spain respondemos a las necesidades de diversas industrias a través de Servicios y Soluciones Digitales, IT e Ingeniería, con presencia en sectores estratégicos como…” Source: RevenueBase Database · checked Sep 27, 2026
24	IKUSI	Indirect evidence	San Sebastián, SpainHQ checked Sep 27, 2026	501-1,000	551 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 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: IT consulting and solutions 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 IT consulting and solutions firms.
Partial evidence: Its own public description names part of IT consulting and solutions firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consulting and solutions 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 4,888 IT consulting and solutions firms based in Spain

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IT consulting and solutions firms based in Spain at a glance

As of Sep 27, 2026

13.1%Verified-email coverage

1.1%Mobile-number coverage

37.2Average contacts per company

1-10Median size (employees)

24.7%Largest-city concentration · Madrid

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

2,915

11-50

1,354

51-200

399

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 30.0d

13,2170–30

9,60831–60

66161–90

2090–180

380180+

Company record updated

Median 82.0d

00–30

41,37731–60

58,01661–90

73,86490–180

8,779180+

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 IT consulting and solutions 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 “IT consulting and solutions 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 IT consulting and solutions 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 IT consulting and solutions 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, 23,886 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 27, 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.

IT consulting and solutions 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 IT consulting and solutions 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 IT consulting and solutions firms are there based in Spain?

RevenueBase identified 4,888 IT consulting and solutions 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?

Minsait, headquartered in Alcobendas, tops this list with the largest team on record.

Which city has the most IT consulting and solutions firms?

Madrid leads with 1205 headquartered companies, followed by Barcelona (711) and Valencia (180).

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 23,886 verified decision-maker contacts tracked across these 4,888 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 27, 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.