Company lists · Data refreshed September 2026

Top 18 IT operations consulting firms based in Barcelona, Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 303 companies tracked

RevenueBase identified 303 IT operations consulting firms headquartered in Barcelona, Spain as of September 2026 and tracks 4,416 professional contacts across them, including 645 with verified work emails. Madrid is the largest hub.

This list covers IT operations consulting firms headquartered in Barcelona, 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

303Companies

4,416Contacts tracked

645Verified emails

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The 18 largest IT operations consulting firms based in Barcelona, Spain

Ranked by team size

Top 18 of 303 IT operations consulting firms based in Barcelona, Spain, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT operations 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	NextretIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	201-500	236
	“At NexTReT we are specialized in optimizing the ICT area of our clients and we help them acquire a high level of security with specialized solutions and services in…” Source: company website · checked Sep 4, 2026
2	ClearpeaksPartial evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	201
	“ClearPeaks is a specialist consulting firm delivering services and solutions in "Everything Data"- Business Intelligence, Advanced Analytics, Big Data & Cloud, and Web & Mobile…” Source: company website · checked Sep 4, 2026
3	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
4	Bismart, Business Intelligence Specialist ServicesPartial evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	102
	“Bismart is a technology consulting firm specialized in Data Management and Analytics solutions and services awarded by Microsoft as Best Worldwide Partner.” Source: company website · checked Sep 4, 2026
5	Setting Consultoria EN Tecnologías DE LA InformaciónIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	92
	“SETTING Consultoría en Tecnologías de la Información es una empresa de consultoría, aplicación y gestión de las Tecnologías de la Información y Comunicación (T.I.C.).” Source: company website · checked Sep 4, 2026
6	FihocaIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	80
	“Fihoca es la empresa de Costaisa Group especializada en consultoría y desarrollo de sistemas de información, prestación de servicios y software factory.” Source: company website · checked Sep 4, 2026
7	ContecnowPartial evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	59
	“Contec Consulting es una consultoría independiente de telecomunicaciones, con capital 100 % nacional y creada en el año Damos soporte a nuestros clientes en los siguientes pilares…” Source: company website · checked Sep 4, 2026
8	TSD ConsultingIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	51
	“The world changes.” Source: company website · checked Sep 4, 2026
9	UdefinePartial evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	41
	“uDefine offers professional services specializing in the area of Organization, Business and Technology Consulting.” Source: company website · checked Sep 4, 2026
10	Nikel Consultores EN Organización Y SistemasIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	36
	“NIKEL es una compañía de consultoria para empresas especializada en la mejora de la Cuenta de Resultados de nuestros Clientes mediante la organización, los sistemas de gestión y…” Source: company website · checked Sep 4, 2026
11	Konozca ConsultingIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	32
	“Konozca Consultoría Tecnológica Estratégica, especializada en ayudar a las empresas a obtener Valor y Ventaja Competitiva a través de los Sistemas Informáticos Ofrece también…” Source: company website · checked Sep 4, 2026
12	ForgeflowPartial evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	32
	“ForgeFlow provides Business and Information Technology Consulting Services to help companies in their Digital Transformation and adapt to the new volatile, uncertain, complex and…” Source: company website · checked Sep 4, 2026
13	Code10Strong evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	31
	“Code10 is an international IT consulting firm that specializes in the SAP Technical side (SAP integration, development, RPA and Data Analytics) and project management.” Source: company website · checked Sep 4, 2026
14	Océano ConsultingIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	26
	“En Océano empoderamos a las empresas a navegar las aguas turbulentas de la transformación digital para resurgir más fuertes y ágiles en un mundo inmerso en un cambio constante.” Source: company website · checked Sep 4, 2026
15	BeservicesIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	24
	“Desde Beservices proponemos soluciones tecnológicas para tu empresa en tres áreas de conocimiento: Infraestructura de sistemas, transformación digital y ciberseguridad: Te…” Source: company website · checked Sep 4, 2026
16	Solve Advisors GroupIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	23
	“es una compañía cuyo objetivo es generar valor para nuestros clientes desde dentro, alineando todas las fuerzas de la empresa para conseguir la excelencia con el apoyo de las…” Source: company website · checked Sep 4, 2026
17	FeedbackgroundIndirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	22
	“FeedBackGround, consultoría enfocada a la mejora de procesos y sistemas empresariales, aportando el mejor talento, metodología y herramientas tecnológicas.” Source: company website · checked Sep 4, 2026
18	Conecta WirelessPartial evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	22
	“Conecta Wireless is a strategic partner in digital transformation, specializing in the integration of advanced IT technology, Data & AI, and Telecommunications, to optimize…” Source: company website · checked Sep 4, 2026

Showing 18 of 303 IT operations consulting firms based in Barcelona, Spain

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IT operations consulting firms based in Barcelona, Spain at a glance

As of Sep 4, 2026

1-10Median size (employees)

MadridLargest hub · 587 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

176

11-50

51-200

201-500

501-1,000

5,001-10,000

Email recency for this list is measured across the whole Spain list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Barcelona, over 303 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 IT operations 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 Barcelona, Spain whose own description of what they do matches “IT operations 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 operations consulting firms, and records with no verified work email. Companies headquartered outside Barcelona 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, 645 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 operations consulting firms by metro in Spain

IT operations consulting firms in Madrid587
IT operations consulting firms in Barcelona303
IT operations consulting firms in Valencia74
IT operations consulting firms in Sevilla53
IT operations consulting firms in Malaga42
IT operations consulting firms in Bilbao37
IT operations consulting firms in Zaragoza34
IT operations consulting firms in Alicante29
IT operations consulting firms in Murcia25

Frequently asked

How many IT operations consulting firms are there based in Barcelona, Spain?

RevenueBase identified 303 IT operations consulting firms headquartered in Barcelona, 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?

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

Which city has the most IT operations consulting firms?

Madrid leads with 587 headquartered companies, followed by Barcelona (303) and Valencia (74).

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 645 verified decision-maker contacts tracked across these 303 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.