Company lists · Data refreshed September 2026

Top 25 Telecommunications consulting firms based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 591 companies tracked

RevenueBase identified 591 company matches for telecommunications consulting firms associated with Spain as of September 2026 and tracks 14,008 professional contacts across them, including 1,279 with verified work emails and 165 with mobile numbers. Madrid is the largest hub.

This list covers company matches for telecommunications consulting firms associated with 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 6, 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 6, 2026 How this list was built

591Companies

14,008Contacts tracked

1,279Verified emails

165Mobile numbers

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The 25 largest telecommunications consulting firms based in Spain

Ranked by team size

Top 25 of 591 company matches for telecommunications consulting firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Management Solutions	Exact match	Madrid, SpainHQ recorded Sep 6, 2026	1,001-5,000	4,468 contacts →
	Exact match “Management Solutions is a leading provider of business consulting services for regulated industries.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2	Between Technology	Exact match	Barcelona, SpainHQ recorded Sep 6, 2026	501-1,000	772 contacts →
	Exact match “Boost your digital future with BETWEEN Technology, your indispensable strategic partner in the thrilling world of engineering and IT.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3	Nunsys	Exact match	Paterna, SpainHQ recorded Sep 6, 2026	1,001-5,000	739 contacts →
	Exact match “NUNSYS es una empresa especializada en la Implantación de Soluciones Integrales de Tecnología.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4	OFG	Exact match	Córdoba, SpainHQ recorded Sep 6, 2026	1,001-5,000	701 contacts →
	Exact match “OFG is an international company with more than 20 years of experience in the telecommunications sector.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5	Comfica Soluciones Integrales S.L	Exact match	Fuenlabrada, SpainHQ recorded Sep 6, 2026	201-500	684 contacts →
	Exact match “Empresa especializada en la ingenieria, desarrollo, construccion, instalación, y puesta en marcha de instalaciones de telecomunicaciones, electricidad, señalización, redes de…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6	NAE	Exact match	Barcelona, SpainHQ recorded Sep 6, 2026	501-1,000	503 contacts →
	Exact match “Nae is an international consulting firm specialized in the telecom sector, providing deal & strategy, business, and technology advisory services.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7	Commcenter	Exact match	A Coruña, SpainHQ recorded Sep 6, 2026	501-1,000	372 contacts →
	Exact match “CommCenter es uno de los distribuidores de telecomunicaciones independientes de mayor impacto en nuestro país.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8	Nunegal Consulting	Exact match	A Coruña, SpainHQ recorded Sep 6, 2026	201-500	249 contacts →
	Exact match “Nunegal Consulting es una empresa especializada en servicios TIC, desarrollo de software y asesoramiento.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9	Aldaba	Exact match	A Coruña, SpainHQ recorded Sep 6, 2026	51-200	148 contacts →
	Exact match “Somos ALDABA.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10	Smartel España	Exact match	Erandio, SpainHQ recorded Sep 6, 2026	51-200	110 contacts →
	Exact match “Smart Telecom Consulting, empresa de ingeniería especializada en el campo de la telefonia móvil ofreciendo soluciones integrales a nuestros clientes desde el año 2004.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11	Nokia Tecss	Exact match	Alcobendas, SpainHQ recorded Sep 6, 2026	201-500	104 contacts →
	Exact match “NOKIA TECSS somos una empresa de servicios del sector de las Telecomunicaciones.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12	Cableven	Exact match	Málaga, SpainHQ recorded Sep 6, 2026	501-1,000	103 contacts →
	Exact match “Empresa cualificada y especializada en la instalación y mantenimiento de redes y equipos de telecomunicaciones.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13	Emurtel	Exact match	El Palmar (murcia), SpainHQ recorded Sep 6, 2026	51-200	92 contacts →
	Exact match “Emurtel es una compañía líder de ingeniería y consultoría multidisciplinar orientada a la gestión integral de proyectos, ofreciendo soluciones de valor añadido en el diseño…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14	Setting Consultoria EN Tecnologías DE LA Información	Exact match	Barcelona, SpainHQ recorded Sep 6, 2026	51-200	91 contacts →
	Exact match “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.).” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15	EACOM	Exact match	Barcelona, SpainHQ recorded Sep 6, 2026	51-200	90 contacts →
	Exact match “EACOM S.A.(Enginyers i Arquitectes, Consultors d'Obres i Muntatges S.A.) es una sociedad privada consultora de servicios y actividades de ingeniería, que nace con las obras…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16	BE Beyond	Exact match	Mairena Del Aljarafe, SpainHQ recorded Sep 6, 2026	51-200	90 contacts →
	Exact match “Beyond Mobility es una consultora con amplia experiencia en proyectos de comunicaciones y tecnológicos.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17	TOWER	Exact match	Madrid, SpainHQ recorded Sep 6, 2026	51-200	88 contacts →
	Exact match “Apostando por la innovación y soñando con el desarrollo de una consolidada red de Telecomunicaciones en España, nace Tower Consultores en 1996.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18	Siter Ingeniería DE Infraestructuras	Exact match	Bilbao, SpainHQ recorded Sep 6, 2026	51-200	86 contacts →
	Exact match “SITER INGENIERÍA DE INFRAESTRUCTURAS es una compañía con más de 25 años de historia, que opera dando soporte a operadores y empresas relacionadas con el desarrollo de…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19	B2com	Exact match	Madrid, SpainHQ recorded Sep 6, 2026	51-200	72 contacts →
	Exact match “Premium Numbers, operador de telecomunicaciones inscrito en la CMT y con numeración propia, fue fundada en el año 2.001, siendo una de las empresas del sector de la telefonía de…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20	Businessgo	Exact match	Seville, SpainHQ recorded Sep 6, 2026	51-200	62 contacts →
	Exact match “Nos mueve la pasión por el trabajo bien hecho.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21	Fide Partners	Exact match	Madrid, SpainHQ recorded Sep 6, 2026	51-200	59 contacts →
	Exact match “We are a boutique strategic and management consulting firm focused on the telecommunications, media and technology sectors (TMT).” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22	Contecnow	Exact match	Barcelona, SpainHQ recorded Sep 6, 2026	51-200	59 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23	Con&sel15, Consultoría Y Selección	Exact match	Madrid, SpainHQ recorded Sep 6, 2026	51-200	56 contacts →
	Exact match “CON & SEL15, nacida en 2015 como una escisión de Googling, es una empresa basada en la larga experiencia de sus socios fundadores y donde su finalidad consiste en la búsqueda de…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24	Soditel	Exact match	Madrid, SpainHQ recorded Sep 6, 2026	11-50	55 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25	ISP Grup	Exact match	Les Franqueses Del Vallés, SpainHQ recorded Sep 6, 2026	201-500	50 contacts →
	Exact match “ISP Grup nació en con la visión de que las telecomunicaciones serían el futuro.” Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “telecommunications consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 591 telecommunications consulting firms based in Spain

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Telecommunications consulting firms based in Spain at a glance

As of Sep 6, 2026

9.1%Verified-email coverage

1.2%Mobile-number coverage

23.7Average contacts per company

1-10Median size (employees)

20.1%Largest-city concentration · Madrid

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

298

11-50

205

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

1,1930–30

7631–60

061–90

190–180

9180+

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 Spain whose business descriptions match “telecommunications consulting firms” 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 1,279 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 6, 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.

Telecommunications consulting firms by metro

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 “telecommunications consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecommunications consulting firms are there based in Spain?

RevenueBase identified 591 company matches for telecommunications consulting firms associated with 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?

Management Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecommunications consulting firms?

Madrid leads with 119 company records, followed by Barcelona (58) and Malaga (15).

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 1,279 professional contacts with verified work emails tracked across these 591 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 6, 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.