Company lists · Data refreshed September 2026
Top 25 International business law firms based in Ciudad Autonoma De Buenos Aires, Argentina
RevenueBase identified 198 international business law firms headquartered in Ciudad Autonoma De Buenos Aires, Argentina as of September 2026 and tracks 1,488 professional contacts across them, including 387 with verified work emails. Ciudad Autonoma De Buenos Aires is the largest hub.
This list covers international business law firms headquartered in Ciudad Autonoma De Buenos Aires, Argentina, 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, how directly it supports the match, 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 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.
The 25 largest international business law firms based in Ciudad Autonoma De Buenos Aires, Argentina
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 171 | ||||
“Allende & Brea is a leading Argentine full-service law firm with a strong commitment and long-term relationships with its clients since 1957.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 153 | ||||
“Bomchil is one of the leading law firms in Argentina.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 48 | ||||
“Dentons Rattagan Arocena is Argentina's largest global law firm.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 41 | ||||
“El Estudio fue fundado por Julián Arturo de Diego en 1975, líder en asesoramiento laboral empresario, con destacada actuación en el logro de resonantes éxitos.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 38 | ||||
“Since its founding in 2010, our firm has been premised on bringing local knowledge and expertise to corporations and investors worldwide.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | Aguirre Saravia & Gebhardt - AbogadosIndirect evidence | 34 | |||
“servicios juridicos con una atención personalizada.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 26 | ||||
“En NTMA sostenemos una filosofía de trabajo fundada en cuatro pilares: profesionalidad y calidad en el servicio, trabajo en equipo, trato personalizado y eficacia en la resolución…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | Palacio & Asociados ArgentinaIndirect evidence | 24 | |||
“Webpage: Email: palacio@palacio.com.ar Palacio & Asociados was founded in 1933 by Mr.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | Estudio Lévy Guido & LévyIndirect evidence | 23 | |||
“El Estudio Lévy Guido & Lévy inició sus actividades en 1952.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 22 | ||||
“Somos una firma que ofrece servicios legales y asesoramiento en materia de compliance y gobierno corporativo, tanto a compañías locales como extranjeras de diversas industrias.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 21 | ||||
“Servicios jurídicos.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 18 | ||||
“Vitale Manoff & Feilbogen is a prominent and vibrant international law firm based in Buenos Aires, with a nation-wide network of its own and associated offices covering the whole…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 18 | ||||
“The partners of Hope, Duggan & Silva have defined as the mission of the firm the provision of high quality legal services, with a focus on corporate clients and a primary…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 18 | ||||
“Nuestra experiencia y conocimiento en Derecho son solo herramientas para contribuir a resolver los litigios de nuestros clientes y asesorarlos correctamente.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 18 | ||||
“A través de un asesoramiento legal integral de alta calidad, con enfoques creativos e innovadores, en MCA ayudamos a nuestros clientes a enfrentar los desafíos de un mercado en…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 17 | ||||
“Estudio Grispo & Asociados es una firma de abogados líder en derecho corporativo que brinda soluciones jurídicas innovadoras y efectivas a empresas de diversas especialidades y…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 15 | ||||
“Leonhardt & Dietl Abogados was founded in Buenos Aires in 1976 by Thomas Leonhardt and Rodolfo Dietl.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 13 | ||||
“We are a law firm grounded in aiming at advising and providing comprehensive representation to national and foreign companies concerning legal and tax matters.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 12 | ||||
“C&F Consultores" tiene su asiento en pleno centro porteño de la Ciudad de Buenos Aires.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | Riobó Aráoz AbogadosIndirect evidence | 10 | |||
“Somos un equipo orientado a brindar respuestas claras y eficientes a nuestros clientes priorizando sus necesidades y objetivos.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 9 | ||||
“Grin Bonomo & Asociados is a corporate boutique firm.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | Cangueiro Ruiz AbogadosIndirect evidence | 8 | |||
“CANGUEIRO RUIZ ABOGADOS es un prestigioso y reconocido Estudio de abogados fundado en los 90s, el cual tiene sede en la Ciudad Autónoma de Buenos Aires, Argentina.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 8 | ||||
“El asesoramiento jurídico reclama hoy un cambio de modelo, que se enfoque en un trato más personalizado hacia los clientes con directa intervención de los principales referentes…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 7 | ||||
“Nuestro Estudio se encuentra primordialmente orientado a brindar un servicio jurídico integral, es por ello que cuenta con un grupo de profesionales destacados, que se desempeñan…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 7 | ||||
“We are a law firm committed to providing high quality professional services that cater to our clients' needs.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 198 international business law firms based in Ciudad Autonoma De Buenos Aires, Argentina
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International business law firms based in Ciudad Autonoma De Buenos Aires, Argentina at a glance
As of Sep 4, 2026Companies by employee count
Email recency for this list is measured across the whole Argentina list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Ciudad Autonoma De Buenos Aires, over 198 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 evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Ciudad Autonoma De Buenos Aires, Argentina 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.
- 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 Ciudad Autonoma De Buenos Aires 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 an evidence 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, 387 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 Argentina
- International business law firms in Ciudad Autonoma De Buenos Aires198
- International business law firms in Buenos Aires172
- International business law firms in Cordoba88
- International business law firms in Capital Federal42
- International business law firms in Rosario42
- International business law firms in Caba39
- International business law firms in Ciudad De Buenos Aires38
- International business law firms in Aires32
- International business law firms in Buenos27
Frequently asked
How many international business law firms are there based in Ciudad Autonoma De Buenos Aires, Argentina?
RevenueBase identified 198 international business law firms headquartered in Ciudad Autonoma De Buenos Aires, Argentina 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?
Allende & Brea, headquartered in Ciudad Autonoma De Buenos Aires, tops this list with the largest team on record.
Which city has the most international business law firms?
Ciudad Autonoma De Buenos Aires leads with 198 headquartered companies, followed by Buenos Aires (172) and Cordoba (88).
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 387 verified decision-maker contacts tracked across these 198 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 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.
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