Company lists · Data refreshed September 2026

Top 23 Cloud transformation consulting companies based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 450 companies tracked

RevenueBase identified 450 cloud transformation consulting companies headquartered in Spain as of September 2026 and tracks 15,324 professional contacts across them, including 1,763 with verified work emails. Madrid is the largest hub.

This list covers cloud transformation consulting 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 27, 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 27, 2026 86% judged on-target in blind review

450Companies

15,324Contacts tracked

1,763Verified emails

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The 23 largest cloud transformation consulting companies based in Spain

Ranked by team size

Top 23 of 450 cloud transformation consulting companies based in Spain, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to cloud transformation consulting 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	SIRT	Indirect evidence	Barcelona, SpainHQ checked Sep 27, 2026	201-500	449 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 27, 2026
2	MNEMO	Indirect evidence	Madrid, SpainHQ checked Sep 27, 2026	501-1,000	442 contacts →
	Indirect evidence “MNEMO: We are #DigitalChallengers.” Source: RevenueBase Database · checked Sep 27, 2026
3	ABAST	Indirect evidence	Barcelona, SpainHQ checked Sep 27, 2026	501-1,000	391 contacts →
	Indirect evidence “Somos una compañía independiente con más de 30 años en el mercado Español implantando soluciones tecnológicas completas, innovadoras y estratégicas para nuestros clientes.” Source: RevenueBase Database · checked Sep 27, 2026
4	Integra	Partial evidence	Zaragoza, SpainHQ checked Sep 27, 2026	501-1,000	375 contacts →
	Partial evidence “We are a technology consulting company, formed by different benchmark brands, which creates, through specialization in areas and technological and strategic divisions, an…” Source: RevenueBase Database · checked Sep 27, 2026
5	Excelia	Partial evidence	Pozuelo De Alarcón, SpainHQ checked Sep 27, 2026	201-500	317 contacts →
	Partial evidence “We are a global consulting, technology, and professional services firm with over 25 years of experience.” Source: RevenueBase Database · checked Sep 27, 2026
6	Viseo Iberia	Strong evidence	Madrid, SpainHQ checked Sep 27, 2026	1,001-5,000	309 contacts →
	Strong evidence “VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Source: RevenueBase Database · checked Sep 27, 2026
7	Emergya An Ayesa Company	Indirect evidence	Sevilla, SpainHQ checked Sep 27, 2026	201-500	288 contacts →
	Indirect evidence “We work with technology for the future, to achieve results in the present.” Source: RevenueBase Database · checked Sep 27, 2026
8	DISID	Strong evidence	Valencia, SpainHQ checked Sep 27, 2026	51-200	178 contacts →
	Strong evidence “DISID is a technology consulting company that carries out Digital Transformation projects following a model of technological partner, we help our clients with the latest…” Source: RevenueBase Database · checked Sep 27, 2026
9	Mindden	Indirect evidence	Alicante, SpainHQ checked Sep 27, 2026	201-500	174 contacts →
	Indirect evidence “Mindden es una empresa formada por profesionales con más de 15 años de experiencia en el mundo de la consultoría y el desarrollo de proyectos en el área de Servicios y Tecnología…” Source: RevenueBase Database · checked Sep 27, 2026
10	Softwareone Spain	Indirect evidence	Madrid, SpainHQ checked Sep 27, 2026	201-500	162 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 27, 2026
11	Tokiota	Indirect evidence	Madrid, SpainHQ checked Sep 27, 2026	51-200	144 contacts →
	Indirect evidence “Somos una compañía joven, flexible, cercana y llena de talento.” Source: RevenueBase Database · checked Sep 27, 2026
12	Quantion	Partial evidence	Barcelona, SpainHQ checked Sep 27, 2026	51-200	140 contacts →
	Partial evidence “Quantion provides end-to-end technology and digital services, supporting organizations throughout their digital transformation journey, from strategic definition to technology…” Source: RevenueBase Database · checked Sep 27, 2026
13	Ipm, A Ricoh Company	Indirect evidence	Sant Cugat Del Valles, SpainHQ checked Sep 27, 2026	201-500	138 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 27, 2026
14	Aktios	Indirect evidence	Barcelona, SpainHQ checked Sep 27, 2026	51-200	132 contacts →
	Indirect evidence “Aktios nace en 2013 con el objetivo de convertir la complejidad tecnológica en crecimiento real de negocio.” Source: RevenueBase Database · checked Sep 27, 2026
15	DQS	Partial evidence	Barcelona, SpainHQ checked Sep 27, 2026	51-200	131 contacts →
	Partial evidence “DQS/ is a is an IT consulting firm that uses Microsoft tools to align the strategies, processes and resources of companies, helping them to digitally transform their business and…” Source: RevenueBase Database · checked Sep 27, 2026
16	Syntax Iberia	Indirect evidence	Barcelona, SpainHQ checked Sep 27, 2026	51-200	126 contacts →
	Indirect evidence “Driving innovation.” Source: RevenueBase Database · checked Sep 27, 2026
17	Nologin	Indirect evidence	Zaragoza, SpainHQ checked Sep 27, 2026	51-200	125 contacts →
	Indirect evidence “Nologin is a company with advanced knowhow in the field of Information Technology, providing quality services and solutions for clients worldwide.” Source: RevenueBase Database · checked Sep 27, 2026
18	Altostratus Part Of Telefónica Tech	Partial evidence	Barcelona, SpainHQ checked Sep 27, 2026	51-200	120 contacts →
	Partial evidence “Altostratus is a professional and managed cloud services consultancy belonging to the Telefónica Tech holding.” Source: RevenueBase Database · checked Sep 27, 2026
19	Pasiona	Partial evidence	Barcelona, SpainHQ checked Sep 27, 2026	51-200	117 contacts →
	Partial evidence “Somos una consultora de negocio especializada en tecnologías Microsoft, Movilidad, Cloud y User Experience.” Source: RevenueBase Database · checked Sep 27, 2026
20	Marqués Soluciones Tecnológicas Para Empresas	Indirect evidence	Madrid, SpainHQ checked Sep 27, 2026	51-200	84 contacts →
	Indirect evidence “Más de 30 años siendo un referente en consultoría tecnológica en España, trasladamos nuestra experiencia sectorial tecnológico empresarial para proporcionarte una solución…” Source: RevenueBase Database · checked Sep 27, 2026
21	Consultia IT	Partial evidence	Madrid, SpainHQ checked Sep 27, 2026	51-200	80 contacts →
	Partial evidence “Consultia IT is an expert team within Linkroad, focused on pragmatic execution across strategy, operations and technology.” Source: RevenueBase Database · checked Sep 27, 2026
22	Netkia	Indirect evidence	Torrelavega, SpainHQ checked Sep 27, 2026	51-200	80 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 27, 2026
23	Itera Process España	Indirect evidence	Madrid, SpainHQ checked Sep 27, 2026	201-500	71 contacts →
	Indirect evidence “Somos una consultora de tecnología de la información que transforma negocios mediante soluciones innovadoras y personalizadas.” Source: RevenueBase Database · checked Sep 27, 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 transformation consulting 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 transformation consulting companies.
Partial evidence: Its own public description names part of cloud transformation consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud transformation consulting 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 23 of 450 cloud transformation consulting companies based in Spain

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Cloud transformation consulting companies based in Spain at a glance

As of Sep 27, 2026

11.5%Verified-email coverage

34.1Average contacts per company

1-10Median size (employees)

30.9%Largest-city concentration · Madrid

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

240

11-50

134

51-200

201-500

501-1,000

1,001-5,000

10001+

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 450 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 cloud transformation consulting 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 transformation consulting 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 transformation consulting 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 transformation consulting 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, 1,763 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 27, 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 transformation consulting 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 transformation consulting companies are there based in Spain?

RevenueBase identified 450 cloud transformation consulting 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?

SIRT, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most cloud transformation consulting companies?

Madrid leads with 139 headquartered companies, followed by Barcelona (72) and Valencia (12).

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 1,763 verified decision-maker contacts tracked across these 450 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 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 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.