Company lists · Data refreshed September 2026

Top 25 Telecom contract negotiation firms based in Spain

RevenueBase identified 173 company matches for telecom contract negotiation firms associated with Spain as of September 2026 and tracks 6,685 professional contacts across them, including 426 with verified work emails. Madrid is the largest hub.

This list covers company matches for telecom contract negotiation 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 19, 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 19, 2026 How this list was built
173Companies
6,685Contacts tracked
426Verified emails
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The 25 largest telecom contract negotiation firms based in Spain

Ranked by team size
Top 25 of 173 company matches for telecom contract negotiation firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMadrid, SpainHQ recorded Sep 19, 20261,001-5,0004,468 contacts →

Exact match

“Management Solutions is a leading provider of business consulting services for regulated industries.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchCórdoba, SpainHQ recorded Sep 19, 20261,001-5,000701 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 19, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Sep 19, 2026501-1,000503 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 19, 2026 · View company records in RevenueBase
4Exact matchMairena Del Aljarafe, SpainHQ recorded Sep 19, 202651-20090 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 19, 202651-20059 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 19, 2026 · View company records in RevenueBase
6Exact matchBarcelona, SpainHQ recorded Sep 19, 202651-20059 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 19, 2026 · View company records in RevenueBase
7Exact matchZaragoza, SpainHQ recorded Sep 19, 202611-5027 contacts →

Exact match

“Somos un equipo de personas, especialistas en telecomunicaciones para empresas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchGijón, SpainHQ recorded Sep 19, 202611-5025 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchLas Rozas De Madrid, SpainHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“Telcomunity is Spain's leading Telecom Expense Management company since 2001.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“Te imaginas no tener que preocuparte nunca más por la gestión de la factura de telefonía de tu empresa?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5013 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchSantander, SpainHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“Somos un gran equipo de consultores comerciales con una amplia red de contactos y presencia en todo el territorio nacional.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Somos una empresa tecnológica con competencia en diferentes ámbitos.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchReus, SpainHQ recorded Sep 19, 20261-1010 contacts →

Exact match

“Telecomcat es un distribuidor de telecomunicaciones especializado en PYME´s y profesionales autónomos.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBarcelona, SpainHQ recorded Sep 19, 202611-509 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchSant Cugat Del Vallès, SpainHQ recorded Sep 19, 20261-109 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchSant Joan Despi, SpainHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Empresa de Servicios Integrales de Telecomunicaciones.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Acacia TI es una empresa integrada por expertos profesionales de los sectores Tecnológicos, Telecomunicaciones y Servicios Gestionados, que aportan soluciones de ahorro de costes…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchMairena Del Aljarafe, SpainHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Beteling Consultoría e Ingeniería S.L.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchValencia, SpainHQ recorded Sep 19, 202611-507 contacts →

Exact match

“ZARGOTEL es una empresa formada por un grupo de profesionales con el objetivo de dar servicios y soluciones en el entorno de la ingeniería de las telecomunicaciones.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchCórdoba, SpainHQ recorded Sep 19, 202611-506 contacts →

Exact match

“Con más de 25 años de experiencia, desde Ofertel Comunicaciones ofrecemos servicios de telecomunicaciones para empresas.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Sep 19, 20261-106 contacts →

Exact match

“Experiencia y profesionalidad en el sector de las telecomunicaciones al alcance de cualquier operadora o partner.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchAlicante, SpainHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Consulting services for MVNOs and telecom companies world wide.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchHuelva, SpainHQ recorded Sep 19, 20261-105 contacts →

Exact match

“Somos un consultor de telecomunicaciones y energía”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchAlcantarilla, SpainHQ recorded Sep 19, 202611-505 contacts →

Exact match

“1- INGENIERÍA PARA OPERADORES DE TELECOMUNICACIONES Y SECTOR EDIFICACIÓN - Tramitación de Autorizaciones para Despliegues de Redes de Comunicaciones Electrónicas - Inscripciones y…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 173 telecom contract negotiation firms based in Spain

See the full list, filter by size, metro and specialty, and access 426 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom contract negotiation firms based in Spain at a glance

As of Sep 19, 2026
6.4%Verified-email coverage
38.6Average contacts per company
1-10Median size (employees)
20.8%Largest-city concentration · Madrid
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
101
11-50
56
51-200
12
501-1,000
1
1,001-5,000
3

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 173 companies.

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 “telecom contract negotiation 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 426 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 19, 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.

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

How many telecom contract negotiation firms are there based in Spain?

RevenueBase identified 173 company matches for telecom contract negotiation 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 telecom contract negotiation firms?

Madrid leads with 36 company records, followed by Barcelona (15) and Alicante (6).

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 426 professional contacts with verified work emails tracked across these 173 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 19, 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.