Company lists · Data refreshed September 2026

Top 25 Telecommunications law firms based in Spain

RevenueBase identified 425 company matches for telecommunications law firms associated with Spain as of September 2026 and tracks 4,530 professional contacts across them, including 309 with verified work emails and 44 with mobile numbers. Madrid is the largest hub.

This list covers company matches for telecommunications law 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
425Companies
4,530Contacts tracked
309Verified emails
44Mobile numbers
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The 25 largest telecommunications law firms based in Spain

Ranked by team size
Top 25 of 425 company matches for telecommunications law 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBarcelona, SpainHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 6, 2026201-500291 contacts →

Exact match

“BROSETA is a benchmark firm in the legal sector characterised by its involvement and commitment to the quality and excellence of the service provided to the client.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3Exact matchBarcelona, SpainHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 6, 2026201-50046 contacts →

Exact match

“act legal Spain, traces its origins to Colón de Carvajal Abogados, a firm founded in 1985, which has always been dedicated to business law, with a particular focus on dispute…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 6, 202611-5044 contacts →

Exact match

“Somos un despacho de abogados, con oficinas en Madrid y Lisboa, que ofrece asesoramiento y servicios legales de alto valor añadido gracias a nuestro equipo cualificado, nuestros…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6Exact matchSabadell, SpainHQ recorded Sep 6, 202611-5035 contacts →

Exact match

“Abogados, asesores y consultores de empresas.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7Exact matchBarcelona, SpainHQ recorded Sep 6, 202611-5030 contacts →

Exact match

“Miralbell Guerin es una firma de abogados fundada en 1992 en Barcelona por los hermanos Luis y Mario Miralbell Guerin, integrada también por economistas, que pretende dar…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 6, 202651-20027 contacts →

Exact match

“Letslaw is an international law and multidisciplinary firm that provides legal advice in business law specialized in digital and intellectual porperty law.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Sep 6, 202611-5026 contacts →

Exact match

“De Carlos Remón es un Despacho de Abogados fundado en 2008.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Sep 6, 202611-5026 contacts →

Exact match

“Despacho de abogados mercantilista fundado en especializado en sus orígenes en la práctica del derecho de la propiedad industrial e intelectual, ha ido ampliando su actividad a…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Sep 6, 202611-5025 contacts →

Exact match

“Law firm of trial lawyers located in the financial center of Madrid whose reason for is excellence and quality in the provision of their services.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Sep 6, 20261,001-5,00023 contacts →

Exact match

“La firma legal internacional que actúa como su socio de negocios.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Sep 6, 202611-5022 contacts →

Exact match

“Rivero & Gustafson Abogados, fundado en 1997 por Sebastián Rivero y John R.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 6, 202611-5021 contacts →

Exact match

“Somos un despacho jurídico fundado en Madrid en 1.962.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 6, 20261-1019 contacts →

Exact match

“An independent law firm with a strong focus on dispute resolution and strategic advice.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 6, 20261-1018 contacts →

Exact match

“Fundado en 1992 por José María Baño León, Catedrático de Derecho Administrativo de la Universidad Complutense de Madrid, Baño León es un despacho especializado en el asesoramiento…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 6, 202611-5017 contacts →

Exact match

“ITER Law is a law firm with a sector-focused specialisation.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Sep 6, 202611-5017 contacts →

Exact match

“WE ARE LAWYERS: Audens is a Spanish law firm practicing business law.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19Exact matchBarcelona, SpainHQ recorded Sep 6, 20261-1016 contacts →

Exact match

“Nuestro principal ámbito de actuación se centra en el derecho laboral, trabajadores como empresas, y en el derecho mercantil, en especial, derecho concursal, reestructuraciones e…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 6, 202611-5016 contacts →

Exact match

“We are experts in competition, regulation and litigation.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Sep 6, 202611-5016 contacts →

Exact match

“En Prolaw Iberia ofrecemos servicios jurídicos especializados en derecho mercantil, fiscal, laboral y empresarial, acompañando a nuestros clientes con soluciones adaptadas a cada…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22Exact matchBarcelona, SpainHQ recorded Sep 6, 202611-5014 contacts →

Exact match

“Figueras Legal es el resultado de la fusión de los conocimientos jurídicos, técnicos y humanos adquiridos por Figueras Advocats durante las últimas dos décadas, y de su proyección…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23Exact matchSeville, SpainHQ recorded Sep 6, 20261-1014 contacts →

Exact match

“Cremades & Calvo-Sotelo Abogados nació en Madrid como un Despacho especializado en Derecho de las Telecomunicaciones, Internet Audiovisual y proyectos innovadores.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24Exact matchBarcelona, SpainHQ recorded Sep 6, 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 6, 2026 · View company records in RevenueBase
25Exact matchZaragoza, SpainHQ recorded Sep 6, 202611-5013 contacts →

Exact match

“ATLAND es una firma legal con una contrastada trayectoria en el asesoramiento jurídico y económico corporativo.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase

Showing 25 of 425 telecommunications law firms based in Spain

See the full list, filter by size, metro and specialty, and access 309 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecommunications law firms based in Spain at a glance

As of Sep 6, 2026
6.8%Verified-email coverage
1.0%Mobile-number coverage
10.7Average contacts per company
1-10Median size (employees)
34.1%Largest-city concentration · Madrid
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
327
11-50
80
51-200
11
201-500
2
501-1,000
1
1,001-5,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 law 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 309 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.

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

How many telecommunications law firms are there based in Spain?

RevenueBase identified 425 company matches for telecommunications law 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?

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

Which city has the most telecommunications law firms?

Madrid leads with 145 company records, followed by Barcelona (60) and Valencia (23).

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 309 professional contacts with verified work emails tracked across these 425 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.