Company lists · Data refreshed September 2026

Top 25 Advertising lawyers based in Madrid, Spain

RevenueBase identified 226 company matches for advertising lawyers associated with Madrid, Spain as of September 2026 and tracks 1,644 professional contacts across them, including 172 with verified work emails and 14 with mobile numbers. Across Spain, Madrid is the largest hub for this category.

This list covers company matches for advertising lawyers associated with Madrid, 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 23, 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 23, 2026 How this list was built
226Companies
1,644Contacts tracked
172Verified emails
14Mobile numbers
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The 25 largest advertising lawyers based in Madrid, Spain

Ranked by team size
Top 25 of 226 company matches for advertising lawyers based in Madrid, Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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 23, 2026201-500192 contacts →

Exact match

“Bufete Barrilero y Asociados is one of Spain’s leading independent law firms engaged in the rendering of comprehensive legal advice services.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 23, 202651-200109 contacts →

Exact match

“BALDER is one of Spain’s most innovative IP law firms, founded in Madrid in 2012.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3Exact matchMadrid, SpainHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
4Exact matchMadrid, SpainHQ recorded Sep 23, 202611-5038 contacts →

Exact match

“Baylos / ABION is at the forefront of law firms in Spain in the field of Intellectual Property and related matters.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchMadrid, SpainHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 23, 202611-5026 contacts →

Exact match

“ESCALONA & DE FUENTES es un despacho independiente formado por un grupo de abogados con la formación jurídica y económica y la experiencia necesaria para poder ofrecer a sus…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7Exact matchMadrid, SpainHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
8Exact matchMadrid, SpainHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
9Exact matchMadrid, SpainHQ recorded Sep 23, 202611-5023 contacts →

Exact match

“La Asociación Española de Anunciantes (aea), fundada en 1965, es la asociación profesional, sin ánimo de lucro, que representa a las empresas anunciantes para defender los…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10Exact matchMadrid, SpainHQ recorded Sep 23, 202611-5017 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11Exact matchMadrid, SpainHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
12Exact matchMadrid, SpainHQ recorded Sep 23, 202611-5013 contacts →

Exact match

“Our boutique IP Law Firm, focusing on trademarks, patents, designs, copyrights and domain name matters is located in Madrid, near the Spanish Patent and Trademark Office (Oficina…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13Exact matchMadrid, SpainHQ recorded Sep 23, 202651-20013 contacts →

Exact match

“Nuestro equipo de profesionales está compuesto por abogados y economistas con amplia experiencia.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Sep 23, 202611-5012 contacts →

Exact match

“Conoces esa sensación de soledad e incertidumbre que sientes cuando tomas una decisión importante en tu empresa?”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Sep 23, 202611-5011 contacts →

Exact match

“Despacho legal especializado en el sector audiovisual, propiedad intelectual, software e I+D+i.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Sep 23, 202611-5011 contacts →

Exact match

“Metricson is a leading law firm specialised in legal advice for tech and internet companies.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 23, 202611-5011 contacts →

Exact match

“Nuestro Objetivo: Usted necesita Saber para poder Decidir.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18Exact matchMadrid, SpainHQ recorded Sep 23, 20261-1011 contacts →

Exact match

“MENTA abogados es un despacho de nueva creación, fundado por Javier Aragonés Miranda, Isabel González de Vallejo Rodríguez y Lucía Sánchez Varela, cuyo nombre surge a partir de…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19Exact matchMadrid, SpainHQ recorded Sep 23, 20261-1011 contacts →

Exact match

“Bercovitz-Carvajal is a boutique law firm located in Madrid, which was established in 1980.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Sep 23, 202611-5010 contacts →

Exact match

“González-Bueno SLP is a legal firm established in 2004 offering assessment based on excellence and high levels of specialisation in its specific practice areas.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21Exact matchMadrid, SpainHQ recorded Sep 23, 202611-5010 contacts →

Exact match

“Despacho de abogados que ofrece asesoramiento en derecho Civil, Mercantil, Contencioso-Administrativo, Penal, Laboral y especializado en el asesoramiento de derecho en Tecnologías…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Sep 23, 20261-1010 contacts →

Exact match

“Belagua es un despacho independiente formado por un equipo de abogados cohesionado y fuertemente comprometido con el objetivo de contribuir al éxito de nuestros clientes…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23Exact matchMadrid, SpainHQ recorded Sep 23, 202611-509 contacts →

Exact match

“Despacho pionero en España en el asesoramiento especializado en derecho de seguros, principalmente a tomadores y brókers.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24Exact matchMadrid, SpainHQ recorded Sep 23, 202611-508 contacts →

Exact match

“GrupoAdaptalia es una consultora especializada en la adaptación de empresas a las leyes de obligado cumplimiento, así como otros servicios de gran interés empresarial.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25Exact matchMadrid, SpainHQ recorded Sep 23, 20261-108 contacts →

Exact match

“Con más de 30 años de experiencia en el mundo del Derecho y con un equipo de abogados especializado, AGI Abogados ofrece a sus clientes la mejor cobertura dentro del ámbito del…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

Showing 25 of 226 advertising lawyers based in Madrid, Spain

See the full list, filter by size, metro and specialty, and access 172 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertising lawyers based in Madrid, Spain at a glance

As of Sep 23, 2026
10.5%Verified-email coverage
0.9%Mobile-number coverage
7.3Average contacts per company
1-10Median size (employees)
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
161
11-50
53
51-200
8
201-500
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

Company record updated

Median 77.0d

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 Madrid, Spain whose business descriptions match “advertising lawyers” 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 172 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 23, 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 “advertising lawyers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertising lawyers are there based in Madrid, Spain?

RevenueBase identified 226 company matches for advertising lawyers associated with Madrid, 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?

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

Which city in Spain has the most advertising lawyers?

Madrid leads Spain with 53 company records, followed by Barcelona (21) and Valencia (8).

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 172 professional contacts with verified work emails tracked across these 226 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 23, 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.