Company lists · Data refreshed November 2026

Top 20 Technology consulting firms based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 3,307 companies tracked

RevenueBase identified 3,307 company matches for technology consulting firms associated with Spain as of November 2026 and tracks 150,885 professional contacts across them, including 28,867 with verified work emails. Madrid is the largest hub.

This list covers company matches for technology consulting firms associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

3,307Companies

150,885Contacts tracked

28,867Verified emails

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The 20 largest technology consulting firms based in Spain

Ranked by team size

Top 20 of 3,307 company matches for technology consulting firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Seidor	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	5,001-10,000	7,012 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Management Solutions	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	1,001-5,000	4,730 contacts →
	Exact match “Management Solutions is a leading provider of business consulting services for regulated industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Viewnext	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	1,001-5,000	3,938 contacts →
	Exact match “Viewnext es una empresa de Servicios de Consultoría Tecnológica y Transformación Digital perteneciente al grupo IBM en España.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Hiberus	Exact match	Zaragoza, SpainHQ recorded Nov 6, 2026	1,001-5,000	3,518 contacts →
	Exact match “Somos una compañía especializada en TIC, consultoría tecnológica y transformación digital.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	T-Systems Iberia	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	1,001-5,000	2,669 contacts →
	Exact match “En T-Systems, encontrarás proyectos rompedores que suman al bienestar social y ecológico.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Alten Spain	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	1,001-5,000	2,106 contacts →
	Exact match “ALTEN es una multinacional europea especializada en proporcionar servicios de consultoría, tecnologías de la información y servicios de ingeniería a las principales compañías del…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Entelgy	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	1,001-5,000	1,657 contacts →
	Exact match “Somos Entelgy,#TheBusinessTechConsultancy, un acelerador de la transformación para quienes necesitan seguir siendo competitivos en un mundo cambiante a gran velocidad.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	SICE	Exact match	Alcobendas, SpainHQ recorded Nov 6, 2026	1,001-5,000	1,450 contacts →
	Exact match “Sociedad Ibérica de Construcciones Eléctricas (SICE) is a multinational company integrating systems, aimed at solving market needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Sngular	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	1,001-5,000	1,221 contacts →
	Exact match “Sngular is a next-generation technology partner that combines deep technical expertise with talent and tenacity to always deliver – that is the Sngular promise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Capitole	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	1,001-5,000	1,170 contacts →
	Exact match “Who are we?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Teknei	Exact match	Bilbao, SpainHQ recorded Nov 6, 2026	1,001-5,000	953 contacts →
	Exact match “Grupo Teknei es una empresa líder en el sector tecnológico, especializada en la consultoría, desarrollo de software y soluciones IT.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Soaint	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	501-1,000	876 contacts →
	Exact match “SOAINT is a global company with presence in 10 countries and nearly 800 people.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Paradigma Digital	Exact match	Pozuelo De Alarcón, SpainHQ recorded Nov 6, 2026	501-1,000	731 contacts →
	Exact match “At Paradigma, we have a habit: we commit.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Kairos Digital Solutions	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	501-1,000	685 contacts →
	Exact match “Kairós is more than a technology company; we're a trusted partner empowering organizations to grow and evolve.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Axpe Consulting	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	1,001-5,000	675 contacts →
	Exact match “AXPE CONSULTING S.L.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Qaracter	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	501-1,000	540 contacts →
	Exact match “Qaracter es una firma internacional de consultoría que ofrece servicios de asesoramiento empresarial, financiero, de riesgos, tecnológico y de procesos, basados en el conocimiento…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	NAE	Exact match	Barcelona, SpainHQ recorded Nov 6, 2026	501-1,000	525 contacts →
	Exact match “Nae is an international consulting firm specialized in the telecom sector, providing deal & strategy, business, and technology advisory services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Grupo Versia	Exact match	Barakaldo, SpainHQ recorded Nov 6, 2026	501-1,000	522 contacts →
	Exact match “Grupo Versia es una compañía dedicada a la mejora de procesos de negocio de sus clientes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Optimissa	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	1,001-5,000	510 contacts →
	Exact match “Optimissa is a proactive consultation company serving clients in the capital markets industry, bridging the gap between business and technology with a focus on innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Grupo Solutia	Exact match	Seville, SpainHQ recorded Nov 6, 2026	501-1,000	504 contacts →
	Exact match “Desde julio de 2025, Grupo Solutia forma parte de Bechtle Group, líder europeo en soluciones y servicios TIC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “technology consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 20 of 3,307 technology consulting firms based in Spain

See the full list, filter by size, metro and specialty, and access 28,867 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Technology consulting firms based in Spain at a glance

As of Nov 6, 2026

19.1%Verified-email coverage

45.6Average contacts per company

1-10Median size (employees)

26.6%Largest-city concentration · Madrid

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

1,890

11-50

926

51-200

297

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 3,307 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Spain whose business descriptions match “technology consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 28,867 professional contacts with verified work emails across the full matched dataset. 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 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Technology consulting firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “technology consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many technology consulting firms are there based in Spain?

RevenueBase identified 3,307 company matches for technology consulting firms associated with Spain as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Seidor tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most technology consulting firms?

Madrid leads with 879 company records, followed by Barcelona (492) and Valencia (114).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 28,867 professional contacts with verified work emails tracked across these 3,307 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.