Company lists · Data refreshed November 2026

Top 24 IT integration service providers based in Spain

RevenueBase identified 457 company matches for IT integration service providers associated with Spain as of November 2026 and tracks 17,860 professional contacts across them, including 5,226 with verified work emails. Madrid is the largest hub.

This list covers company matches for IT integration service providers 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
457Companies
17,860Contacts tracked
5,226Verified emails
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The 24 largest IT integration service providers based in Spain

Ranked by team size
Top 24 of 457 company matches for IT integration service providers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAlcobendas, SpainHQ recorded Nov 6, 20261,001-5,0001,450 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
2Exact matchPozuelo De Alarcón, SpainHQ recorded Nov 6, 20261,001-5,0001,203 contacts →

Exact match

“Since 1988, SATEC is a global system integrator that was born in the supercomputing ecosystem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParque Tecnológico De Paterna, SpainHQ recorded Nov 6, 2026501-1,000674 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBarcelona, SpainHQ recorded Nov 6, 2026501-1,000598 contacts →

Exact match

“Logicalis es una compañía de referencia tanto en España como en los países en los que opera.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Nov 6, 2026201-500495 contacts →

Exact match

“Experiencia, especialización y calidad de servicio son los tres valores clave en los que SIRT basa su actividad y la relación con sus clientes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 6, 20265,001-10,000474 contacts →

Exact match

“Aubay es una empresa de consultoría y servicios informáticos fundada en 1998 en Francia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPozuelo De Alarcón, SpainHQ recorded Nov 6, 20261,001-5,000345 contacts →

Exact match

“Timestamp is a leading IT consultancy with over 20 years’ experience in digital transformation and systems integration.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSantiago De Compostela, SpainHQ recorded Nov 6, 2026201-500273 contacts →

Exact match

“Coremain es un proveedor independiente de servicios de Tecnologías de la Información y Comunicaciones con un alto valor añadido: más de 400 profesionales comprometidos con las…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Cibrao Das Viñas, SpainHQ recorded Nov 6, 2026201-500245 contacts →

Exact match

“EDISA es una empresa fundada en el año 1983 centrada en la integración de sistemas basados en las últimas Tecnologías de la Información, así como en el desarrollo e implantación…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Nov 6, 20261,001-5,000237 contacts →

Exact match

“FDS es una compañía perteneciente a DXC Technology, empresa global de servicios de IT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLlanera, SpainHQ recorded Nov 6, 2026201-500214 contacts →

Exact match

“En LIDER IT Consulting llevamos más de 40 años ayudando a nuestros clientes a mejorar la gestión mediante la consultoría, el desarrollo y la implantación de soluciones integradas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Nov 6, 2026n/a197 contacts →

Exact match

“es una ó, ayudamos a nuestros clientes a resolver sus principales retos en el campo de las tecnologías de la información.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Nov 6, 202651-200173 contacts →

Exact match

“IAAS 365 is a Spanish IT service provider specialising in systems integration, IT Professional Services over the customer Datacenter, Support services over customers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPozuelo De Alarcón, SpainHQ recorded Nov 6, 202651-200132 contacts →

Exact match

“TAISA (Técnicos Asociados Informática SA) somos una empresa de servicios en Tecnologías de la Información, con 30 años de experiencia acompañando a nuestros clientes en su…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEsplugues De Llobregat, SpainHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“We are a company providing highly specialized technology services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLas Rozas, SpainHQ recorded Nov 6, 202651-20097 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“IT Systems integrator company especialized in IT storage systems, backup disaster recovery and server virtualization.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Nov 6, 202651-20093 contacts →

Exact match

“Main Memory is a consulting and service company in Information Technologies with its own infrastructure and national coverage.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSant Cugat Del Valles, SpainHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“Con más de cuatro décadas de presencia y de experiencia en el mercado de la Península Ibérica, IPM, a Ricoh Company proporciona soluciones estratégicas en el ámbito de las…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchL'hospitalet De Llobregat, SpainHQ recorded Nov 6, 202651-20085 contacts →

Exact match

“I3e es una empresa especializada en SERVICIOS IT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Cada día nos esforzamos por transformar y optimizar organizaciones mediante la implementación de soluciones tecnológicas seguras, eficientes y vanguardistas, evolucionamos contigo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSeville, SpainHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“GPIC es una empresa tecnológica con más de 30 años de experiencia ofreciendo soluciones IT a empresas y administraciones.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSantiago De Compostela, SpainHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Ofrecemos soluciones TI integrales que transforman desafíos empresariales en ventajas competitivas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Ayudamos a departamentos de informática a optimizar sus procesos, definiendo e implantando aquellas tecnologías que permitan automatizar procesos rutinarios de gestión, aportar…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 24 of 457 IT integration service providers based in Spain

See the full list, filter by size, metro and specialty, and access 5,226 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT integration service providers based in Spain at a glance

As of Nov 6, 2026
29.3%Verified-email coverage
39.1Average contacts per company
11-50Median size (employees)
24.5%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
224
11-50
145
51-200
58
201-500
13
501-1,000
5
1,001-5,000
6
5,001-10,000
2

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 457 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 “IT integration service providers” 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 5,226 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.

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 “IT integration service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT integration service providers are there based in Spain?

RevenueBase identified 457 company matches for IT integration service providers 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?

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

Which city has the most IT integration service providers?

Madrid leads with 112 company records, followed by Barcelona (59) and Seville (13).

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 5,226 professional contacts with verified work emails tracked across these 457 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.