Company lists · Data refreshed September 2026
Top 25 Managed cloud services providers based in Spain
RevenueBase identified 193 managed cloud services providers headquartered in Spain as of September 2026 and tracks 3,692 professional contacts across them, including 670 with verified work emails and 38 with mobile numbers. Madrid is the largest hub.
This list covers managed cloud services providers 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest managed cloud services providers based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 449 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 391 | ||||
“Somos una compañía independiente con más de 30 años en el mercado Español implantando soluciones tecnológicas completas, innovadoras y estratégicas para nuestros clientes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 320 | ||||
“Con más de 25 años en el mercado IT y 1,4 millones de servicios activos, Arsys acompaña a las empresas en su digitalización con los servicios de infraestructura cloud que…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 238 | ||||
“At NexTReT we are specialized in optimizing the ICT area of our clients and we help them acquire a high level of security with specialized solutions and services in…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 162 | ||||
“SoftwareOne es un proveedor tecnológico global líder en soluciones Software & MultiCloud que ayuda a las empresas en su proceso de transformación tecnológica, desde la evolución…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 144 | ||||
“Somos una compañía joven, flexible, cercana y llena de talento.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | Ipm, A Ricoh CompanyIndirect evidence | 138 | |||
“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…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 126 | ||||
“Driving innovation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 125 | ||||
“Nologin is a company with advanced knowhow in the field of Information Technology, providing quality services and solutions for clients worldwide.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 120 | ||||
“Altostratus is a professional and managed cloud services consultancy belonging to the Telefónica Tech holding.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 80 | ||||
“Netkia, soluciones en la nube Netkia nace como una solución integradora de los diferentes servicios a los que cualquier empresa o institución se enfrenta cuando va a dar su salto…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | Midway TechnologiesIndirect evidence | 66 | |||
“Midway Technologies is a new generation company, born from the idea that it is possible to provide quality technical services and solutions adapted to each client at reasonable…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 62 | ||||
“At Realnaut, we excel in delivering cutting-edge cloud services and tailored solutions designed specifically to meet your business needs.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 52 | ||||
“Tecnología para empresas: Business Intelligence, Cloud, Ciberseguridad y más En Recursos en la Red ayudamos a pymes y medianas empresas a aprovechar el poder de los datos y la…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 50 | ||||
“OpenNebula Systems is the open source company behind OpenNebula, supporting its community and providing SLA-based support, consulting, and managed cloud services to corporate…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 47 | ||||
“Ackstorm, con más de 14 años de experiencia en la Gestión e Integración de Sistemas, somos expertos en el Diseño, Implementación y Administración 24x7 de plataformas Cloud para…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 47 | ||||
“At Solutel, we help companies connect and protect their most valuable asset: information.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 31 | ||||
“Teradisk was founded in 2013 by David Aguilar and Jordi Molina, aligned with the latests technology trends.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 28 | ||||
“Cartagon is the leading provider of Managed Cloud Services in Spain, specialized in hybrid cloud solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 27 | ||||
“En Ausum Cloud, ofrecemos nuestra colaboración con un modelo de acompañamiento de 360 grados.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 26 | ||||
“Brain2Store es un gran equipo de profesionales pioneros en el área tecnológica, con una amplia experiencia en implantación de soluciones de infraestructura y tecnología cloud en…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 25 | ||||
“En ITCM Solutions ayudamos a las empresas a modernizar su infraestructura IT, optimizar sus procesos y proteger sus activos digitales.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 22 | ||||
“Servicios informáticos, de virtualización, cloud computing y de ciberseguridad online y presencial, diseñados para la optimización de recursos y soluciones que mejoran tu negocio.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 15 | ||||
“Proveedores Especialistas en IT & Cloud para Empresas desde 2003 Con más de 20 años de experiencia, en Onwork transformamos la tecnología de las empresas con soluciones IT y Cloud…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 14 | ||||
“En Ingens Networks llevamos más de 20 años trabajando con empresas como la tuya, la experiencia nos ha demostrado que la forma más óptima de hacer crecer tu empresa, es que tu te…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 193 managed cloud services providers based in Spain
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Managed cloud services providers based in Spain at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 managed cloud services providers, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Spain whose own description of what they do matches “managed cloud services providers”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among managed cloud services providers, 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 an evidence 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, 670 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 5, 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.
Managed cloud services providers by metro
- Managed cloud services providers in Madrid42
- Managed cloud services providers in Barcelona34
Frequently asked
How many managed cloud services providers are there based in Spain?
RevenueBase identified 193 managed cloud services providers 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?
SIRT, headquartered in Barcelona, tops this list with the largest team on record.
Which city has the most managed cloud services providers?
Madrid leads with 42 headquartered companies, followed by Barcelona (34) and Sevilla (8).
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 670 verified decision-maker contacts tracked across these 193 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 5, 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.
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