Company lists · Data refreshed November 2026

Top 23 Cloud infrastructure partners based in Spain

RevenueBase identified 280 company matches for cloud infrastructure partners associated with Spain as of November 2026 and tracks 10,879 professional contacts across them, including 1,192 with verified work emails. Madrid is the largest hub.

This list covers company matches for cloud infrastructure partners 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
280Companies
10,879Contacts tracked
1,192Verified emails
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The 23 largest cloud infrastructure partners based in Spain

Ranked by team size
Top 23 of 280 company matches for cloud infrastructure partners based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchBarcelona, SpainHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Nov 5, 2026501-1,000424 contacts →

Exact match

“Somos una compañía independiente con más de 30 años en el mercado Español implantando soluciones tecnológicas completas, innovadoras y estratégicas para nuestros clientes.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchLogroño, SpainHQ recorded Nov 5, 2026201-500334 contacts →

Exact match

“Con 30 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 flexibles y…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Nov 5, 2026201-500173 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAlicante, SpainHQ recorded Nov 5, 202651-200144 contacts →

Exact match

“Somos una empresa de servicios de asesoramiento para proyectos estratégicos y para el diseño y despliegue de infraestructuras de sistemas, servidores y gestión de almacenamiento…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Nov 5, 202651-200141 contacts →

Exact match

“Somos una compañía joven, flexible, cercana y llena de talento.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Nov 5, 202651-200116 contacts →

Exact match

“Driving innovation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Nov 5, 202651-200116 contacts →

Exact match

“Altostratus is a professional and managed cloud services consultancy belonging to the Telefónica Tech holding.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchTorrelavega, SpainHQ recorded Nov 5, 202651-20097 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSant Cugat Del Valles, SpainHQ recorded Nov 5, 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 5, 2026 · View company records in RevenueBase
11Exact matchAlcobendas, SpainHQ recorded Nov 5, 2026201-50079 contacts →

Exact match

“Somos un proveedor global de soluciones integrales en redes, cloud, aplicaciones, seguridad y consultoría.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchSeville, SpainHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Nov 5, 2026201-50067 contacts →

Exact match

“Somos una consultora de tecnología de la información que transforma negocios mediante soluciones innovadoras y personalizadas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Nov 5, 202651-20064 contacts →

Exact match

“At Realnaut, we excel in delivering cutting-edge cloud services and tailored solutions designed specifically to meet your business needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchValencia, SpainHQ recorded Nov 5, 202611-5053 contacts →

Exact match

“At Solutel, we help companies connect and protect their most valuable asset: information.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSanta Cruz De Tenerife, SpainHQ recorded Nov 5, 202611-5051 contacts →

Exact match

“Intelequia is an IT consulting firm with over 15 years of experience specializing in ICT services in the cloud: Infrastructure, Cybersecurity, Artificial Intelligence & Data.NET…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“OpenNebula Systems is the open source company behind OpenNebula, supporting its community and providing SLA-based support, consulting, and managed cloud services to corporate…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchSóller, SpainHQ recorded Nov 5, 202611-5046 contacts →

Exact match

“Encora es una consultoría tecnológica que ofrece servicios gestionados TIC en todo el mundo.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLlanera, SpainHQ recorded Nov 5, 202611-5040 contacts →

Exact match

“Empatiza ofrece servicios profesionales especializados en el área de sistemas.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Nov 5, 2026501-1,00039 contacts →

Exact match

“Madrid, Spain, March 2019.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Nov 5, 202611-5038 contacts →

Exact match

“Konozca Consultoría Tecnológica Estratégica, especializada en ayudar a las empresas a obtener Valor y Ventaja Competitiva a través de los Sistemas Informáticos Ofrece también…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchMálaga, SpainHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“Empresa de servicios IT localizada en Málaga (España) especializada en virtualización, cloud computing e IT outsourcing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 23 of 280 cloud infrastructure partners based in Spain

See the full list, filter by size, metro and specialty, and access 1,192 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud infrastructure partners based in Spain at a glance

As of Nov 5, 2026
11.0%Verified-email coverage
38.9Average contacts per company
1-10Median size (employees)
30.4%Largest-city concentration · Madrid
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
144
11-50
88
51-200
27
201-500
10
501-1,000
5
1,001-5,000
4
10001+
1

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 280 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 “cloud infrastructure partners” 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 1,192 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 5, 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 “cloud infrastructure partners”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud infrastructure partners are there based in Spain?

RevenueBase identified 280 company matches for cloud infrastructure partners 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?

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

Which city has the most cloud infrastructure partners?

Madrid leads with 85 company records, followed by Barcelona (52) and Alicante (8).

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 1,192 professional contacts with verified work emails tracked across these 280 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 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.