Company lists · Data refreshed September 2026

Top 25 IT strategy consulting firms based in Spain

Name: IT strategy consulting firms based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 853 companies tracked

RevenueBase identified 853 IT strategy consulting firms headquartered in Spain as of September 2026 and tracks 18,569 professional contacts across them, including 2,963 with verified work emails and 313 with mobile numbers. Madrid is the largest hub.

This list covers IT strategy consulting firms 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 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

853Companies

18,569Contacts tracked

2,963Verified emails

313Mobile numbers

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The 25 largest IT strategy consulting firms based in Spain

Ranked by team size

Top 25 of 853 IT strategy consulting firms based in Spain, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT strategy consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	SIRTIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	201-500	441
	“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 4, 2026
2	AtsistemasStrong evidence	Madrid, SpainHQ checked Sep 4, 2026	1,001-5,000	391
	“With about 2200 experts atSistemas delivers IT consulting, services and software development which to help organizations to be more efficient and profitable.” Source: company website · checked Sep 4, 2026
3	IntegraStrong evidence	Zaragoza, SpainHQ checked Sep 4, 2026	501-1,000	375
	“We are a technology consulting company, formed by different benchmark brands, which creates, through specialization in areas and technological and strategic divisions, an…” Source: company website · checked Sep 4, 2026
4	ExceliaPartial evidence	Pozuelo De Alarcón, SpainHQ checked Sep 4, 2026	201-500	312
	“We are a global consulting, technology, and professional services firm with over 25 years of experience.” Source: company website · checked Sep 4, 2026
5	Viseo IberiaPartial evidence	Madrid, SpainHQ checked Sep 4, 2026	1,001-5,000	312
	“VISEO is a global digital and business consulting company that assists its clients with their transformation journeys using advanced technology and industry expertise.” Source: company website · checked Sep 4, 2026
6	Timestamp EspañaPartial evidence	Pozuelo De Alarcón, SpainHQ checked Sep 4, 2026	1,001-5,000	283
	“Timestamp is a leading IT consultancy with over 20 years’ experience in digital transformation and systems integration.” Source: company website · checked Sep 4, 2026
7	Lider IT ConsultingStrong evidence	Llanera, SpainHQ checked Sep 4, 2026	201-500	200
	“En LIDER IT Consulting llevamos más de 40 años ayudando a nuestros clientes a mejorar la gestión mediante la consultoría, el desarrollo y la implantación de soluciones integradas.” Source: company website · checked Sep 4, 2026
8	IFR GroupIndirect evidence	Lleida, SpainHQ checked Sep 4, 2026	51-200	198
	“IFR Group is a consultancy founded in 1985 that supports companies in transforming their management, offering solutions that integrate technology, sector expertise, and a vision…” Source: company website · checked Sep 4, 2026
9	DISIDPartial evidence	Valencia, SpainHQ checked Sep 4, 2026	51-200	178
	“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: company website · checked Sep 4, 2026
10	MindataIndirect evidence	Madrid, SpainHQ checked Sep 4, 2026	n/a	175
	“es una ó, ayudamos a nuestros clientes a resolver sus principales retos en el campo de las tecnologías de la información.” Source: company website · checked Sep 4, 2026
11	MinddenIndirect evidence	Alicante, SpainHQ checked Sep 4, 2026	201-500	175
	“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: company website · checked Sep 4, 2026
12	ArbentiaIndirect evidence	Madrid, SpainHQ checked Sep 4, 2026	51-200	171
	“En ARBENTIA somos una consultora especializada en tecnología que impulsa la transformación digital de las empresas.” Source: company website · checked Sep 4, 2026
13	Chakray ConsultingIndirect evidence	Alicante, SpainHQ checked Sep 4, 2026	51-200	153
	“Digital agility is the difference between businesses that thrive and those trying to survive.” Source: company website · checked Sep 4, 2026
14	QuantionPartial evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	140
	“Quantion provides end-to-end technology and digital services, supporting organizations throughout their digital transformation journey, from strategic definition to technology…” Source: company website · checked Sep 4, 2026
15	Ipm, A Ricoh CompanyIndirect evidence	Sant Cugat Del Valles, SpainHQ checked Sep 4, 2026	201-500	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 4, 2026
16	Better ConsultantsPartial evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	137
	“Better Consultants is the strategic partner for innovation and digital transformation.” Source: company website · checked Sep 4, 2026
17	AktiosIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	132
	“Aktios nace en 2013 con el objetivo de convertir la complejidad tecnológica en crecimiento real de negocio.” Source: company website · checked Sep 4, 2026
18	Optare SolutionsIndirect evidence	Vigo, SpainHQ checked Sep 4, 2026	51-200	131
	“At Optare Solutions, we have been transforming technology into real business impact for over 20 years.” Source: company website · checked Sep 4, 2026
19	SistelIndirect evidence	Alicante, SpainHQ checked Sep 4, 2026	51-200	130
	“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…” Source: company website · checked Sep 4, 2026
20	DQSStrong evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	129
	“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: company website · checked Sep 4, 2026
21	EmetelIndirect evidence	Oleiros, SpainHQ checked Sep 4, 2026	51-200	122
	“Somos una consultora de tecnología estratégica.” Source: company website · checked Sep 4, 2026
22	O2oStrong evidence	Madrid, SpainHQ checked Sep 4, 2026	51-200	105
	“In O2O we have a team specialized on digital business that offers a consultancy service on Digital Strategy and Digital Transformation, lining up the needs Business and IT have…” Source: company website · checked Sep 4, 2026
23	Improven Consultora DE NegocioIndirect evidence	Valencia, SpainHQ checked Sep 4, 2026	51-200	105
	“Improven es una consultora estratégica de negocio que trabaja a medida con sus clientes, ayudándoles a crecer de forma sostenible y a generar valor e impacto real en la economía y…” Source: company website · checked Sep 4, 2026
24	RocasalvatellaStrong evidence	Sant Cugat Del Vallès, SpainHQ checked Sep 4, 2026	51-200	103
	“RocaSalvatella is a strategic consulting services specialised in the digital transformation of business.” Source: company website · checked Sep 4, 2026
25	KELEAIndirect evidence	A Coruña, SpainHQ checked Sep 4, 2026	51-200	90
	“En Kelea, nos mueve un propósito claro: hacer del trabajo un lugar mejor para las personas.” Source: company website · checked Sep 4, 2026

Showing 25 of 853 IT strategy consulting firms based in Spain

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IT strategy consulting firms based in Spain at a glance

As of Sep 4, 2026

1-10Median size (employees)

MadridLargest hub · 234 HQs

313Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

546

11-50

216

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

31–60

210

61–90

1,624

90–180

1,120

180+

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 IT strategy consulting firms, 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 “IT strategy consulting firms”. 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 IT strategy consulting firms, 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, 2,963 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 4, 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.

IT strategy consulting firms by metro

Frequently asked

How many IT strategy consulting firms are there based in Spain?

RevenueBase identified 853 IT strategy consulting firms 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 Zaragoza, tops this list with the largest team on record.

Which city has the most IT strategy consulting firms?

Madrid leads with 234 headquartered companies, followed by Barcelona (146) and Valencia (30).

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 2,963 verified decision-maker contacts tracked across these 853 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 4, 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.