Company lists · Data refreshed August 2026

Top 22 Cloud management companies based in Spain

Name: Cloud management companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 65 companies tracked

RevenueBase identified 65 cloud management companies headquartered in Spain as of August 2026 and tracks 813 professional contacts across them, including 173 with verified work emails and 16 with mobile numbers. Madrid is the largest hub.

This list covers cloud management 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

65Companies

813Contacts tracked

173Verified emails

16Mobile numbers

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The 22 largest cloud management companies based in Spain

Ranked by team size

Top 22 of 65 cloud management companies based in Spain, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud management 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	Altostratus Part Of Telefónica Tech	Partial evidence	Madrid, Spain	51-200	128 contacts →
	Partial evidence “Altostratus is a professional and managed cloud services consultancy belonging to the Telefónica Tech holding.” Source: RevenueBase Database · checked Aug 31, 2026
2	Syntax Iberia	Indirect evidence	Bilbao, Spain	51-200	125 contacts →
	Indirect evidence “Driving innovation.” Source: RevenueBase Database · checked Aug 31, 2026
3	Myclouddoor	Partial evidence	Madrid, Spain	201-500	86 contacts →
	Partial evidence “myCloudDoor is a leading IT Business Consulting and Hands-On Services company specialized in successful Cloud Journey.” Source: RevenueBase Database · checked Aug 31, 2026
4	Opennebula Systems	Partial evidence	Madrid, Spain	51-200	51 contacts →
	Partial evidence “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: RevenueBase Database · checked Aug 31, 2026
5	Ackstorm	Partial evidence	Barcelona, Spain	51-200	47 contacts →
	Partial evidence “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: RevenueBase Database · checked Aug 31, 2026
6	Teradisk Consulting SL	Indirect evidence	Vilafranca Del Penedes, Spain	11-50	32 contacts →
	Indirect evidence “Teradisk was founded in 2013 by David Aguilar and Jordi Molina, aligned with the latests technology trends.” Source: RevenueBase Database · checked Aug 31, 2026
7	Cartagon	Partial evidence	Madrid, Spain	11-50	28 contacts →
	Partial evidence “Cartagon is the leading provider of Managed Cloud Services in Spain, specialized in hybrid cloud solutions.” Source: RevenueBase Database · checked Aug 31, 2026
8	Ausum Cloud	Partial evidence	Barcelona, Spain	11-50	27 contacts →
	Partial evidence “En Ausum Cloud, ofrecemos nuestra colaboración con un modelo de acompañamiento de 360 grados.” Source: RevenueBase Database · checked Aug 31, 2026
9	Capside NTT	Indirect evidence	Pozuelo De Alarcon Madrid, Spain	51-200	16 contacts →
	Indirect evidence “CAPSiDE has been making the world more reliable through the design, automation and 24x7 operation of Critical Digital Platforms for more than 18 years.” Source: RevenueBase Database · checked Aug 31, 2026
10	Onwork - IT & Cloud	Partial evidence	Spain	11-50	15 contacts →
	Partial evidence “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: RevenueBase Database · checked Aug 31, 2026
11	Evolve Cloud Services	Partial evidence	Barcelona, Spain	11-50	14 contacts →
	Partial evidence “We help organizations accelerate their cloud transformation journey through strategic assessment, migration, and modernization services designed for today’s rapidly evolving…” Source: RevenueBase Database · checked Aug 31, 2026
12	Ingens Networks Servicios Gestionados EN Barcelona	Indirect evidence	Hospitalet De Llobregat, Spain	11-50	13 contacts →
	Indirect evidence “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: RevenueBase Database · checked Aug 31, 2026
13	cloud.gal	Partial evidence	Santiago De Compostela, Spain	11-50	12 contacts →
	Partial evidence “En cloud.gal construimos la nueva era digital, conectando tecnología, información y personas de una manera simple y cercana, proporcionando a las organizaciones el hogar digital…” Source: RevenueBase Database · checked Aug 31, 2026
14	Joopbox	Indirect evidence	Palma, Spain	11-50	10 contacts →
	Indirect evidence “JOOPbox, IT Services Company.” Source: RevenueBase Database · checked Aug 31, 2026
15	Aindeep Technology Solutions	Partial evidence	Bilbao, Spain	11-50	10 contacts →
	Partial evidence “Technology consulting firm with experience in cloud environments, specialized in the transformation, implementation and operation of applications and vertical solutions for…” Source: RevenueBase Database · checked Aug 31, 2026
16	Bluekiri	Partial evidence	Palma, Spain	51-200	8 contacts →
	Partial evidence “We design, deploy and manage 24/7 the cloud architecture that best suits your business needs.” Source: RevenueBase Database · checked Aug 31, 2026
17	Catrian	Indirect evidence	Madrid, Spain	11-50	8 contacts →
	Indirect evidence “Catrian es una empresa especializada en la provisión de servicios gestionados de infraestructura y seguridad informáticas para empresas e Instituciones Públicas.” Source: RevenueBase Database · checked Aug 31, 2026
18	Todo EN Cloud	Partial evidence	Madrid, Spain	11-50	6 contacts →
	Partial evidence “Los clientes valoran a Todo en Cloud como uno de los principales actores en el escenario de la Computación en la Nube Estan especializados en Arquitecturas distribuidas con…” Source: RevenueBase Database · checked Aug 31, 2026
19	Smart Platform	Indirect evidence	Pozuelo De Alarcon, Spain	11-50	5 contacts →
	Indirect evidence “Smart Platform está compuesta por un equipo de profesionales, con un alto grado de compromiso en los niveles de servicio ofrecidos a nuestros clientes.” Source: RevenueBase Database · checked Aug 31, 2026
20	Jackson Cloud	Partial evidence	Las Rozas De Madrid, Spain	1-10	5 contacts →
	Partial evidence “Jackson Cloud es una empresa líder en consultoría y servicios de TI especializada en un viaje exitoso a la nube.” Source: RevenueBase Database · checked Aug 31, 2026
21	Quadrabee S.L	Partial evidence	Barcelona, Spain	1-10	1 contacts →
	Partial evidence “Quadrabee provides consultancy, optimisation, migration planning, capacity planning, monitoring and infrastructure management to startups and companies as they migrate to Amazon…” Source: RevenueBase Database · checked Aug 31, 2026
22	Dsi-Touch	Indirect evidence	Valencia, Spain	1-10	1 contacts →
	Indirect evidence “INFOGERANCE Confiez la gestion quotidienne de votre système d’information à des experts informatiques pour assurer sa disponibilité, vous recentrer sur votre métier et bénéficier…” Source: RevenueBase Database · checked Aug 31, 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: cloud management 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 cloud management companies.
Partial evidence: Its own public description names part of cloud management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud management 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 22 of 65 cloud management companies based in Spain

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Cloud management companies based in Spain at a glance

As of Aug 31, 2026

21.3%Verified-email coverage

2.0%Mobile-number coverage

12.5Average contacts per company

11-50Median size (employees)

27.7%Largest-city concentration · Madrid

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 cloud management 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 “cloud management 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 cloud management 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 cloud management 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, 173 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 August 31, 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.

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 cloud management 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 cloud management companies are there based in Spain?

RevenueBase identified 65 cloud management companies headquartered in Spain as of August 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?

Altostratus Part Of Telefónica Tech, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most cloud management companies?

Madrid leads with 18 headquartered companies, followed by Barcelona (12) and Palma (2).

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 173 verified decision-maker contacts tracked across these 65 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.