Company lists · Data refreshed September 2026

Top 25 Enterprise communications consultants based in Spain

RevenueBase identified 163 enterprise communications consultants headquartered in Spain as of September 2026 and tracks 2,381 professional contacts across them, including 265 with verified work emails. Madrid is the largest hub.

This list covers enterprise communications consultants 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 28, 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 28, 2026 86% judged on-target in blind review
163Companies
2,381Contacts tracked
265Verified emails
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The 25 largest enterprise communications consultants based in Spain

Ranked by team size
Top 25 of 163 enterprise communications consultants based in Spain, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise communications consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBarcelona, SpainHQ checked Sep 28, 2026501-1,000503 contacts →

Indirect evidence

“Nae is an international consulting firm specialized in the telecom sector, providing deal & strategy, business, and technology advisory services.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceBarcelona, SpainHQ checked Sep 28, 2026201-500449 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 28, 2026
3Indirect evidenceMadrid, SpainHQ checked Sep 28, 202651-20093 contacts →

Indirect evidence

“mdtel is a manufacturer and integrator of corporate telecommunications solutions for business environments with more than 20 years of experience.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceMairena Del Aljarafe, SpainHQ checked Sep 28, 202651-20090 contacts →

Indirect evidence

“Beyond Mobility es una consultora con amplia experiencia en proyectos de comunicaciones y tecnológicos.”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceBarcelona, SpainHQ checked Sep 28, 202651-20059 contacts →

Indirect evidence

“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: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceMadrid, SpainHQ checked Sep 28, 202611-5057 contacts →

Indirect evidence

“Transformamos lo complejo en soluciones tecnológicas simples y eficaces.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceMadrid, SpainHQ checked Sep 28, 202611-5055 contacts →

Indirect evidence

“SODITEL NUEVO PARTNER TECNOLÓGICO DE AASTRA EN ESPAÑA El gran nivel profesional y su avalada y reconocida garantía en la prestación de servicios profesionales, han convertido a…”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceZaragoza, SpainHQ checked Sep 28, 202651-20045 contacts →

Indirect evidence

“Ingeniería, Consultoría e Instalación de Telecomunicaciones Trabajamos a nivel local, regional y nacional tanto para pequeñas y medianas empresas como para grandes organizaciones.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceMadrid, SpainHQ checked Sep 28, 2026501-1,00038 contacts →

Indirect evidence

“Actualmente Axians España”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceGijón, SpainHQ checked Sep 28, 202611-5025 contacts →

Indirect evidence

“Corinto Retail nace en 2018 de la mano de profesionales que vienen de diferentes empresas y con muchos años de experiencia.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceBarcelona, SpainHQ checked Sep 28, 202651-20024 contacts →

Indirect evidence

“Conectamos tus proyectos.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceMadrid, SpainHQ checked Sep 28, 202611-5022 contacts →

Indirect evidence

“Desde 1989, en TECNIMART estamos dedicados al desarrollo de proyectos de telecomunicaciones dentro y fuera de España en los sectores de Sanidad Hospitales, Seguros, Automoción y…”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceMadrid, SpainHQ checked Sep 28, 20261-1016 contacts →

Indirect evidence

“Abetelnet es una empresa creada con la vocación de aportar soluciones a las necesidades de comunicaciones de las empresas.”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceMadrid, SpainHQ checked Sep 28, 202611-5016 contacts →

Indirect evidence

“COTECO Informatica Internacional, S.L.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceBarcelona, SpainHQ checked Sep 28, 202611-5013 contacts →

Indirect evidence

“Contec Consulting nació hace más de veinte años para guiar a las empresas en el cambiante sector de las telecomunicaciones.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceBarcelona, SpainHQ checked Sep 28, 202611-5013 contacts →

Indirect evidence

“ENE fué creada en 1947, orientada hacia el campo de la telefonía.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceOiartzun, SpainHQ checked Sep 28, 202611-5013 contacts →

Indirect evidence

“Con más de 20 años de experiencia en el sector, hemos ido evolucionando como empresa y adaptándonos a las nuevas demandas y necesidades del sector y de los clientes.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidencePonteareas, SpainHQ checked Sep 28, 202611-5013 contacts →

Indirect evidence

“Consultoría e integración de soluciones Microsoft y Cisco en servicios gestionados y outsourcing.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceMadrid, SpainHQ checked Sep 28, 202611-5013 contacts →

Indirect evidence

“Margen es una consultora en comunicación corporativa multimedia.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidencePalma, SpainHQ checked Sep 28, 202611-5012 contacts →

Indirect evidence

“Empresa especializada en ofrecer soluciones tecnológicas con más de 25 años en el sector: Comunicaciones, sistemas e informática, soluciones de colaboración, operador de telefonía…”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceGuadalajara, SpainHQ checked Sep 28, 202611-5012 contacts →

Indirect evidence

“Cobitratel es una empresa con más de 20 años de experiencia en el área de las telecomunicaciones, especializándose en cableado estructurado, diseño de redes y centralitas de voz…”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceBarcelona, SpainHQ checked Sep 28, 202611-509 contacts →

Indirect evidence

“Celtic Consulting es una consultoría en el sector de las Telecomunicaciones con un equipo altamente experimentado, que trabaja para contribuir al éxito de la estrategia de…”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceBarcelona, SpainHQ checked Sep 28, 202611-509 contacts →

Partial evidence

“Glofera is a technology consultancy that helps you find the best solution for every need.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceSant Cugat Del Vallès, SpainHQ checked Sep 28, 20261-109 contacts →

Indirect evidence

“AsINTEL, was created in 1988 as a telecommunications consulting and engineering, to provide these services to FECSA - ENDESA and GAS NATURAL.”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceCervelló, SpainHQ checked Sep 28, 20261-108 contacts →

Indirect evidence

“Nuestros servicios permiten dar una solución global al cliente.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 163 enterprise communications consultants based in Spain

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Enterprise communications consultants based in Spain at a glance

As of Sep 28, 2026
11.1%Verified-email coverage
14.6Average contacts per company
1-10Median size (employees)
22.7%Largest-city concentration · Madrid
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
60
51-200
10
201-500
1
501-1,000
2

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 163 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 enterprise communications consultants, 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 “enterprise communications consultants”. 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 enterprise communications consultants), 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 enterprise communications consultants, 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, 265 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 28, 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.

Enterprise communications consultants by metro

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 enterprise communications consultants, 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 enterprise communications consultants are there based in Spain?

RevenueBase identified 163 enterprise communications consultants 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?

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

Which city has the most enterprise communications consultants?

Madrid leads with 37 headquartered companies, followed by Barcelona (21) and Malaga (4).

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 265 verified decision-maker contacts tracked across these 163 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 28, 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.