Company lists · Data refreshed September 2026

Top 21 International business law firms based in Barcelona, Spain

Name: International business law firms based in Barcelona, Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 682 companies tracked

RevenueBase identified 682 international business law firms headquartered in Barcelona, Spain as of September 2026 and tracks 7,756 professional contacts across them, including 2,187 with verified work emails. Across Spain, Madrid is the largest hub for this category (1,248 companies); Barcelona follows with 682.

This list covers international business law firms headquartered in Barcelona, 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 4, 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 4, 2026 86% judged on-target in blind review

682Companies

7,756Contacts tracked

2,187Verified emails

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The 21 largest international business law firms based in Barcelona, Spain

Ranked by team size

Top 21 of 682 international business law firms based in Barcelona, Spain, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to international business law firms: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	AGM Abogados	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	137 contacts →
	Indirect evidence “En AGM Abogados queremos ser aquello que nuestros clientes esperan de nosotros.” Source: RevenueBase Database · checked Sep 4, 2026
2	Fieldfisher Spain	Strong evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	130 contacts →
	Strong evidence “Fieldfisher is a international law firm with a well established presence in Spain: a firm with 50 years of practice and a team of more than 90 lawyers.” Source: RevenueBase Database · checked Sep 4, 2026
3	Lexidy	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	93 contacts →
	Indirect evidence “At Lexidy, we redefine legal services to deliver seamless, client-centered care across Spain, Portugal, Italy, France, Greece, and Mexico.” Source: RevenueBase Database · checked Sep 4, 2026
4	Augusta Abogados	Partial evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	90 contacts →
	Partial evidence “Augusta Abogados is a professional law firm specialised in commercial law, tax, restructuring of companies, labour law, air and space law and procedural law, amongst others, with…” Source: RevenueBase Database · checked Sep 4, 2026
5	Toda & Nel-Lo	Partial evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	79 contacts →
	Partial evidence “Toda & Nel-lo is a multidisciplinary law firm specialized in legal advice and defense to companies and individuals, both in public and private spheres.” Source: RevenueBase Database · checked Sep 4, 2026
6	FILS	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	59 contacts →
	Indirect evidence “FILS presta a sus clientes un asesoramiento de alto valor añadido a lo largo de todo el recorrido empresarial: en la creación y desarrollo del negocio (área mercantil, área…” Source: RevenueBase Database · checked Sep 4, 2026
7	Pedrosa Lagos	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	58 contacts →
	Indirect evidence “Somos una firma de asesoría jurídica que ofrece un servicio multidisciplinar y flexible en el ámbito nacional e internacional.” Source: RevenueBase Database · checked Sep 4, 2026
8	Durán-Sindreu	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	58 contacts →
	Indirect evidence “We are a team of more than 50 lawyers and economists, who work advising companies with an emphasis on people, and providing solutions that really meet their needs.” Source: RevenueBase Database · checked Sep 4, 2026
9	Manubens Abogados	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	53 contacts →
	Indirect evidence “Manubens Abogados es un bufete que desde sus orígenes se marcó el reto de actuar profesionalmente no solo en el ámbito nacional, sino también en el internacional, con el objetivo…” Source: RevenueBase Database · checked Sep 4, 2026
10	Dauss Abogados	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	51-200	45 contacts →
	Indirect evidence “Young, multicultural and experienced.” Source: RevenueBase Database · checked Sep 4, 2026
11	Tornos Abogados	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	45 contacts →
	Indirect evidence “Somos una firma de abogados constituida en 2004, integrada por un sólido equipo de profesionales dirigido por Joaquín Tornos Mas, catedrático de Derecho Administrativo de la…” Source: RevenueBase Database · checked Sep 4, 2026
12	Alemany & Asociados, Abogados	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	43 contacts →
	Indirect evidence “En ALEMANY & ASOCIADOS,@BOGADOS Y ECONOMISTAS queremos impulsar un despacho de abogados moderno, joven, dinámico, próximo, amable, disponible, creativo, sensible con las…” Source: RevenueBase Database · checked Sep 4, 2026
13	Basic Grup Assessors I Consultors	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	37 contacts →
	Indirect evidence “BàsicGRUP es un despatx multidisciplinari de serveis professionals amb una experiència de més de 15 anys en l'àmbit de la consultoria i l'assessorament financer, econòmic i legal.” Source: RevenueBase Database · checked Sep 4, 2026
14	MLT Asesores	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	36 contacts →
	Indirect evidence “MLT asesores es una asesoría integral de referencia en Barcelona que desde 1965 asesora a empresas, autónomos y particulares.” Source: RevenueBase Database · checked Sep 4, 2026
15	Mateos Legal	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	35 contacts →
	Indirect evidence “Mateos Legal was founded with the vision and mission of providing our clients, be they companies or individuals, with the necessary support and guidance in their legal and…” Source: RevenueBase Database · checked Sep 4, 2026
16	Rebés - Ferrer	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	33 contacts →
	Indirect evidence “Somos una firma de abogados con capacidad de prestar asesoramiento jurídico en todas las áreas del derecho empresarial y ofrecer soluciones innovadoras, eficientes y prácticas.” Source: RevenueBase Database · checked Sep 4, 2026
17	Antràs Abogados	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	n/a	31 contacts →
	Indirect evidence “Antràs es un despacho referente en derecho laboral y asesoramiento jurídico para empresas, organizaciones y directivos, con más de 80 años de historia y comprometidos con la…” Source: RevenueBase Database · checked Sep 4, 2026
18	BMG LAW Services	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	30 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 4, 2026
19	Gibernau	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	29 contacts →
	Indirect evidence “Gibernau, fundado en 1979 por D.” Source: RevenueBase Database · checked Sep 4, 2026
20	Gemap Asesoría	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	29 contacts →
	Indirect evidence “GEMAP es una Asesoría de Empresas, ubicada en Barcelona y Viladecans, con 20 años de experiencia operativa.” Source: RevenueBase Database · checked Sep 4, 2026
21	AF TAX & Legal	Indirect evidence	Barcelona, SpainHQ checked Sep 4, 2026	11-50	28 contacts →
	Indirect evidence “AF Tax & Legal, S.L.U.” Source: RevenueBase Database · checked Sep 4, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: international business law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names international business law firms.
Partial evidence: Its own public description names part of international business law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international business law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 21 of 682 international business law firms based in Barcelona, Spain

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International business law firms based in Barcelona, Spain at a glance

As of Sep 4, 2026

28.2%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

444

11-50

200

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Spain list rather than for Barcelona, so it is reported there. Company counts and contact totals on this page are exact for Barcelona, over 682 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 international business law firms, 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 Barcelona, Spain whose own description of what they do matches “international business law firms”. 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 international business law firms), 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 international business law firms, and records with no verified work email. Companies headquartered outside Barcelona 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, 2,187 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 4, 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.

International business law firms by metro in Spain

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 international business law firms, 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 international business law firms are there based in Barcelona, Spain?

RevenueBase identified 682 international business law firms headquartered in Barcelona, 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?

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

Which city in Spain has the most international business law firms?

Madrid leads Spain with 1,248 headquartered companies, followed by Barcelona (682) and Valencia (228).

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 2,187 verified decision-maker contacts tracked across these 682 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 4, 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.