Company lists · Data refreshed September 2026

Top 24 Cloud infrastructure marketing agencies based in Barcelona, Spain

RevenueBase identified 139 company matches for cloud infrastructure marketing agencies associated with Barcelona, Spain as of September 2026 and tracks 791 professional contacts across them, including 133 with verified work emails. Across Spain, Madrid is the largest hub for this category (242 companies); Barcelona follows with 139.

This list covers company matches for cloud infrastructure marketing agencies associated with Barcelona, 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 September 27, 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 Sep 27, 2026 How this list was built
139Companies
791Contacts tracked
133Verified emails
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The 24 largest cloud infrastructure marketing agencies based in Barcelona, Spain

Ranked by team size
Top 24 of 139 company matches for cloud infrastructure marketing agencies based in Barcelona, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 Sep 27, 202651-200120 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5049 contacts →

Exact match

“Con más de 20 años de experiencia, ayudamos a las marcas a convertir el SEO en un canal de captación escalable, medible y alineado con sus objetivos de negocio.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5027 contacts →

Exact match

“En Ausum Cloud, ofrecemos nuestra colaboración con un modelo de acompañamiento de 360 grados.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-1025 contacts →

Exact match

“Nordia es una consultora y agencia de marketing digital en Barcelona especializada en estrategia, contenidos, medios y medición para grandes marcas nacionales e internacionales.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5020 contacts →

Exact match

“LaMagnética guides you through the digital transformation process and in defining your business plan, applying our experience and strategic vision to take full advantage of the…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-1017 contacts →

Exact match

“Agencia de Comunicación en Barcelona especializada en Content Marketing, Social Media y Formación.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-1016 contacts →

Exact match

“Linkemann es un “one-stop shop for digital marketing”.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“Estudio34 is an online marketing agency based in Barcelona (Spain) that provides digital marketing services to businesses that either need to improve their online visibility or…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“ROI & CO is your digital marketing results generator.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5013 contacts →

Exact match

“We are a 360° digital marketing agency.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“GO2JUMP, tu agencia de marketing online 360º con 16 años de experiencia.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“With roots and inspiration in Barcelona's iconic Pueblo Seco, Palo Seco is a digital marketing agency that empowers businesses like yours to achieve their online goals.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-509 contacts →

Exact match

“En el siempre cambiante mundo del marketing, hay una historia que deberías escuchar: la de Digital Hamster y su visionario fundador, Miguel Guitián López.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-509 contacts →

Exact match

“Somos la agencia para la evolución digital del marketing de las empresas.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-107 contacts →

Exact match

“We help ambitious brands grow through strategic, measurable marketing across the entire customer journey.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-507 contacts →

Exact match

“Built around an international team, All-In-Factory offers you an array of solid know-how and internet culture drawn from multicultural best practices.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-106 contacts →

Exact match

“At Mindset Digital, we are a 360º boutique agency specialized in driving the digital growth of visionary brands, companies, and projects.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-506 contacts →

Exact match

“Que qué hacemos exactamente?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-506 contacts →

Exact match

“Teamlex is a growth marketing solution for startups and growth-stage companies, offering a team of experienced professionals to drive results.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-105 contacts →

Exact match

“Bienvenido a nuestra agencia de Internet Marketing!”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchBarcelona, SpainHQ recorded Sep 27, 202611-505 contacts →

Exact match

“Somos la mejor Agencia de Marketing Digital en Barcelona, formados por los mejores profesionales especialistas en marketing digital.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-104 contacts →

Exact match

“We are an international team of experts from the Dominican Republic, Spain, Germany, Argentina and the United States with different backgrounds.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchBarcelona, SpainHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Somos una Agencia de Marketing Digital especializada en Google AdWords.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchBarcelona, SpainHQ recorded Sep 27, 202651-2004 contacts →

Exact match

“We are an eclectic, international team of specialized digital marketing professionals.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 24 of 139 cloud infrastructure marketing agencies based in Barcelona, Spain

See the full list, filter by size, metro and specialty, and access 133 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud infrastructure marketing agencies based in Barcelona, Spain at a glance

As of Sep 27, 2026
16.8%Verified-email coverage
5.7Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
88
11-50
47
51-200
3
201-500
1

Email recency for this list is measured across the whole Spain list rather than for Barcelona, so it is reported there. Company counts and contact totals on this page are exact for Barcelona, over 139 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 Barcelona, Spain whose business descriptions match “cloud infrastructure marketing agencies” 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 133 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 September 27, 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 marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud infrastructure marketing agencies are there based in Barcelona, Spain?

RevenueBase identified 139 company matches for cloud infrastructure marketing agencies associated with Barcelona, Spain as of September 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?

Altostratus Part Of Telefónica Tech tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Spain has the most cloud infrastructure marketing agencies?

Madrid leads Spain with 242 company records, followed by Barcelona (139) and Valencia (37).

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 133 professional contacts with verified work emails tracked across these 139 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 September 27, 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.