Company lists · Data refreshed September 2026

Top 25 Enterprise software integration companies based in Spain

Name: Enterprise software integration companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 375 companies tracked

RevenueBase identified 375 enterprise software integration companies headquartered in Spain as of September 2026 and tracks 8,981 professional contacts across them, including 1,210 with verified work emails. Madrid is the largest hub.

This list covers enterprise software integration companies 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 28, 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 28, 2026 86% judged on-target in blind review

375Companies

8,981Contacts tracked

1,210Verified emails

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The 25 largest enterprise software integration companies based in Spain

Ranked by team size

Top 25 of 375 enterprise software integration companies based in Spain, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software integration companies: 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	SICE	Partial evidence	Alcobendas, SpainHQ checked Sep 28, 2026	1,001-5,000	1,327 contacts →
	Partial evidence “Sociedad Ibérica de Construcciones Eléctricas (SICE) is a multinational company integrating systems, aimed at solving market needs.” Source: RevenueBase Database · checked Sep 28, 2026
2	Soaint	Indirect evidence	Madrid, SpainHQ checked Sep 28, 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 28, 2026
3	Sothis	Indirect evidence	Parque Tecnológico De Paterna, SpainHQ checked Sep 28, 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 28, 2026
4	Logicalis Spain	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 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 28, 2026
5	Atsistemas	Partial evidence	Las Rozas, SpainHQ checked Sep 28, 2026	1,001-5,000	391 contacts →
	Partial 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 28, 2026
6	Excelia	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 28, 2026	201-500	317 contacts →
	Indirect evidence “We are a global consulting, technology, and professional services firm with over 25 years of experience.” Source: RevenueBase Database · checked Sep 28, 2026
7	EDISA	Indirect evidence	San Cibrao Das Viñas, SpainHQ checked Sep 28, 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 28, 2026
8	Semantic Systems	Indirect evidence	Derio, SpainHQ checked Sep 28, 2026	201-500	193 contacts →
	Indirect evidence “The Company belongs to Information Technology and Communications sector.” Source: RevenueBase Database · checked Sep 28, 2026
9	Iaas365	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	170 contacts →
	Partial 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 28, 2026
10	Active Business & Technology	Indirect evidence	Sabadell, SpainHQ checked Sep 28, 2026	51-200	130 contacts →
	Indirect evidence “Somos proveedores y fabricantes especializados y exclusivos, de soluciones integradas de gestión empresarial, orientados a mejorar la capacidad competitiva de nuestros clientes.” Source: RevenueBase Database · checked Sep 28, 2026
11	Oreka IT	Indirect evidence	Vitoria-gasteiz, SpainHQ checked Sep 28, 2026	51-200	114 contacts →
	Indirect evidence “Oreka IT is a technological company specialized in the digitization of business management processes and productive environments, with offices in the Basque Country and Navarre.” Source: RevenueBase Database · checked Sep 28, 2026
12	Alcorce Telecomunicaciones SL	Indirect evidence	Madrid, SpainHQ checked Sep 28, 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 28, 2026
13	Golive	Partial evidence	Zaragoza, SpainHQ checked Sep 28, 2026	51-200	105 contacts →
	Partial evidence “Golive es un empresa especializada en software empresarial que cubre todo el ciclo de vida del software en la empresa.” Source: RevenueBase Database · checked Sep 28, 2026
14	Ibernova	Indirect evidence	San Sebastian, SpainHQ checked Sep 28, 2026	201-500	104 contacts →
	Indirect evidence “El socio tecnológico de la industria basada en datos En Ibernova trabajamos con la pyme industrial de mayor crecimiento de Iberia.” Source: RevenueBase Database · checked Sep 28, 2026
15	Clavei Clave Informática S.L	Indirect evidence	Elche, SpainHQ checked Sep 28, 2026	51-200	76 contacts →
	Indirect evidence “Con más de 30 años de experiencia en el sector informático y de las telecomunicaciones, aportamos valor en nuestros clientes mediante soluciones de gestión empresarial que mejoran…” Source: RevenueBase Database · checked Sep 28, 2026
16	Business Insights	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	64 contacts →
	Indirect evidence “Tu tecnología impulsa tu negocio o lo frena?” Source: RevenueBase Database · checked Sep 28, 2026
17	I3s	Indirect evidence	Bilbao, SpainHQ checked Sep 28, 2026	51-200	63 contacts →
	Indirect evidence “Acreditamos 25 años de experiencia en el desarrollo e implantación de soluciones SAP.” Source: RevenueBase Database · checked Sep 28, 2026
18	Enterprise Quality Management	Indirect evidence	Zaragoza, SpainHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence “EQM es una empresa de servicios relacionados con la tecnología enfocada a la gestión empresarial: Damos servicios de implantación de ERP (sistemas de gestión empresarial)…” Source: RevenueBase Database · checked Sep 28, 2026
19	Aqua Esolutions	Partial evidence	Alcobendas, SpainHQ checked Sep 28, 2026	51-200	56 contacts →
	Partial evidence “Business Software ERP, CRM, Business Intelligence, eCommerce Aqua eSolutions is one of the major business software providers in Spain.” Source: RevenueBase Database · checked Sep 28, 2026
20	Uniway	Indirect evidence	Madrid, SpainHQ checked Sep 28, 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 28, 2026
21	Software AG España	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	1,001-5,000	53 contacts →
	Partial evidence “Software AG es líder mundial en excelencia de procesos de negocio.” Source: RevenueBase Database · checked Sep 28, 2026
22	TSD Consulting	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	51-200	51 contacts →
	Indirect evidence “The world changes.” Source: RevenueBase Database · checked Sep 28, 2026
23	Meisters Solutions	Partial evidence	Madrid, SpainHQ checked Sep 28, 2026	51-200	46 contacts →
	Partial evidence “Meisters Solutions is a software development and digital services company whose goal is to become part of the infrastructure of its clients.” Source: RevenueBase Database · checked Sep 28, 2026
24	Unikal Tech Partners	Indirect evidence	Madrid, SpainHQ checked Sep 28, 2026	501-1,000	45 contacts →
	Indirect evidence “Unikal Tech Partners is a company created to add capacities.” Source: RevenueBase Database · checked Sep 28, 2026
25	IR Soluciones	Partial evidence	Logroño, SpainHQ checked Sep 28, 2026	51-200	41 contacts →
	Partial evidence “IR Soluciones, líder en el sector tecnológico riojano y cabecera del grupo empresarial Circular Universe, es una empresa tecnológica especialistas en ingeniería de software y…” Source: RevenueBase Database · checked Sep 28, 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: enterprise software integration companies. 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 enterprise software integration companies.
Partial evidence: Its own public description names part of enterprise software integration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software integration companies. 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 375 enterprise software integration companies based in Spain

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Enterprise software integration companies based in Spain at a glance

As of Sep 28, 2026

13.5%Verified-email coverage

23.9Average contacts per company

11-50Median size (employees)

17.9%Largest-city concentration · Madrid

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

179

11-50

139

51-200

201-500

501-1,000

1,001-5,000

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 375 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 enterprise software integration companies, 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 “enterprise software integration companies”. 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 enterprise software integration companies), 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 enterprise software integration companies, 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, 1,210 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 28, 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.

Enterprise software integration companies 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 enterprise software integration companies, 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 enterprise software integration companies are there based in Spain?

RevenueBase identified 375 enterprise software integration companies 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?

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

Which city has the most enterprise software integration companies?

Madrid leads with 67 headquartered companies, followed by Barcelona (44) and Valencia (15).

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 1,210 verified decision-maker contacts tracked across these 375 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 28, 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.