Company lists · Data refreshed September 2026

Top 25 System integration agencies based in Spain

Name: System integration agencies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 165 companies tracked

RevenueBase identified 165 system integration agencies headquartered in Spain as of September 2026 and tracks 4,345 professional contacts across them, including 478 with verified work emails. Madrid is the largest hub.

This list covers system integration agencies 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 21, 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 21, 2026 86% judged on-target in blind review

165Companies

4,345Contacts tracked

478Verified emails

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The 25 largest system integration agencies based in Spain

Ranked by team size

Top 25 of 165 system integration agencies based in Spain, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to system integration agencies: 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	Logicalis Spain	Indirect evidence	Barcelona, SpainHQ checked Sep 21, 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 21, 2026
2	SIRT	Indirect evidence	Barcelona, SpainHQ checked Sep 21, 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 21, 2026
3	Atsistemas	Indirect evidence	Las Rozas, SpainHQ checked Sep 21, 2026	1,001-5,000	391 contacts →
	Indirect 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 21, 2026
4	EDISA	Indirect evidence	San Cibrao Das Viñas, SpainHQ checked Sep 21, 2026	201-500	227 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
5	Lider IT Consulting	Indirect evidence	Llanera, SpainHQ checked Sep 21, 2026	201-500	204 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 21, 2026
6	Iaas365	Strong evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	170 contacts →
	Strong evidence “IAAS 365 is a Spanish IT service provider specialising in systems integration, IT Professional Services over the customer Datacenter, Support services over customers…” Source: RevenueBase Database · checked Sep 21, 2026
7	Omega Peripherals	Partial evidence	Barcelona, SpainHQ checked Sep 21, 2026	51-200	147 contacts →
	Partial evidence “IT Systems integrator company especialized in IT storage systems, backup disaster recovery and server virtualization.” Source: RevenueBase Database · checked Sep 21, 2026
8	Alcorce Telecomunicaciones SL	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	107 contacts →
	Indirect evidence “Cada día nos esforzamos por transformar y optimizar organizaciones mediante la implementación de soluciones tecnológicas seguras, eficientes y vanguardistas, evolucionamos contigo…” Source: RevenueBase Database · checked Sep 21, 2026
9	Velorcios Group	Indirect evidence	SpainHQ checked Sep 21, 2026	51-200	59 contacts →
	Indirect evidence “Dell Prefered Partner, principal partner de Dell en Canarias Soluciones Globales Proyectos Llave en mano, soluciones end to end.” Source: RevenueBase Database · checked Sep 21, 2026
10	Uniway	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	55 contacts →
	Indirect evidence “Fundada en el año por un equipo de directivos con consolidada experiencia en el sector.” Source: RevenueBase Database · checked Sep 21, 2026
11	Infordisa	Indirect evidence	Valls, SpainHQ checked Sep 21, 2026	11-50	40 contacts →
	Indirect evidence “Infordisa es va fundar l’any 1986 per oferir solucions a una nova tecnologia en creixement.” Source: RevenueBase Database · checked Sep 21, 2026
12	Eskape IT Services	Strong evidence	Barcelona, SpainHQ checked Sep 21, 2026	51-200	37 contacts →
	Strong evidence “We are a company specialized in the analysis, development and implementation of solutions in information systems, integrating technology and services and especially Service-Desk.” Source: RevenueBase Database · checked Sep 21, 2026
13	PUNT	Indirect evidence	Paterna, SpainHQ checked Sep 21, 2026	51-200	35 contacts →
	Indirect evidence “Punt Sistemes somos una empresa especializada en la implantación de sistemas de gestión empresarial y consultoría, contamos con el mejor software y hardware del mercado, y una…” Source: RevenueBase Database · checked Sep 21, 2026
14	Delogica	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	34 contacts →
	Indirect evidence “DELÓGICA lleva desde el año 1995 concibiendo y desarrollando sistemas de información empresariales para grandes compañías.” Source: RevenueBase Database · checked Sep 21, 2026
15	Aner Sistemas Informaticos, S.L	Indirect evidence	Zarautz, SpainHQ checked Sep 21, 2026	51-200	26 contacts →
	Indirect evidence “La tecnología no sirve para nada sin un propósito concreto.” Source: RevenueBase Database · checked Sep 21, 2026
16	TRC	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	51-200	25 contacts →
	Indirect evidence “TRC se especializa en ofrecer servicios de Integración de Sistemas, Ingeniería de Redes, Desarrollo de Software y Telecomunicaciones a profesionales y a empresas.” Source: RevenueBase Database · checked Sep 21, 2026
17	Age2 IT Infraestructure And Services	Indirect evidence	Murcia, SpainHQ checked Sep 21, 2026	11-50	25 contacts →
	Indirect evidence “AGE2 ofrece a sus clientes una oferta completa y de valor añadido, gracias a su amplia paleta de servicios y conocimientos, y sobre todo gracias a un equipo humano con una…” Source: RevenueBase Database · checked Sep 21, 2026
18	Visiotic Soluciones SL	Indirect evidence	Arroyomolinos, SpainHQ checked Sep 21, 2026	11-50	25 contacts →
	Indirect evidence “Visiotic: Soluciones para tu empresa Visiotic Soluciones SL somos una empresa integradora de tecnología de la información, dedicada a brindar Soluciones TI.” Source: RevenueBase Database · checked Sep 21, 2026
19	Redman TH	Indirect evidence	Vilanova I La Geltrú, SpainHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “Somos una empresa de servicios TIC para empresas que nació el año 1998, con la voluntad de ayudar a las empresas a implementar soluciones tecnológicas, instalando y respaldando…” Source: RevenueBase Database · checked Sep 21, 2026
20	Abenet Soluciones	Indirect evidence	Valencia/valència, SpainHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “Ofrecemos soluciones completas de TI basadas en equipamiento de fabricantes de primer nivel, diseñando, suministrando e implementando las soluciones tecnológicas más adecuadas…” Source: RevenueBase Database · checked Sep 21, 2026
21	Sellcom Solutions Spain	Indirect evidence	Madrid, SpainHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Sellcom Group Spain nace de la fusión de tres compañías con reconocida trayectoria en el mercado español y bajo la cobertura internacional del Grupo Sellcom, grupo empresarial de…” Source: RevenueBase Database · checked Sep 21, 2026
22	Datalab Tecnologia, S.A	Indirect evidence	Barcelona, SpainHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “DLTec es una empresa consolidada en el sector y responde gracias a su experiencia de más de 20 años que responde con el compromiso que adquiere con sus clientes, teniendo siempre…” Source: RevenueBase Database · checked Sep 21, 2026
23	Certiorem	Indirect evidence	Erandio, SpainHQ checked Sep 21, 2026	51-200	16 contacts →
	Indirect evidence “Certiorem, es una empresa con más de 15 años de experiencia, dedicada a la consultoría y servicios en las tecnologías de la información, más concretamente en la integración y…” Source: RevenueBase Database · checked Sep 21, 2026
24	Bikuma Global Services S.L	Indirect evidence	Leioa, SpainHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Somos una empresa de servicios informáticos que presta de forma completa y global los servicios de consultoría tecnológica, diseño gráfico, desarrollo de aplicaciones e…” Source: RevenueBase Database · checked Sep 21, 2026
25	JES Serveis Informàtics S.L	Indirect evidence	Barcelona, SpainHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Ofrece servicios de consultoria en el ambito de las tecnologias de la informacon, y asesoramiento para la correcta integración de los sistemas con los procesos de negocio de la…” Source: RevenueBase Database · checked Sep 21, 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: system integration agencies. 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 system integration agencies.
Partial evidence: Its own public description names part of system integration agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name system integration agencies. 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 165 system integration agencies based in Spain

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System integration agencies based in Spain at a glance

As of Sep 21, 2026

11.0%Verified-email coverage

26.3Average contacts per company

11-50Median size (employees)

24.2%Largest-city concentration · Madrid

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 165 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 system integration agencies, 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 “system integration agencies”. 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 system integration agencies), 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 system integration agencies, 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, 478 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 21, 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.

System integration agencies by metro

System integration agencies in Madrid40

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 system integration agencies, 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 system integration agencies are there based in Spain?

RevenueBase identified 165 system integration agencies 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?

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

Which city has the most system integration agencies?

Madrid leads with 40 headquartered companies, followed by Barcelona (23) and Valencia (4).

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 478 verified decision-maker contacts tracked across these 165 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 21, 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.