Company lists · Data refreshed September 2026
Top 25 International law firms based in Ciudad Autonoma De Buenos Aires, Argentina
RevenueBase identified 119 international law firms headquartered in Ciudad Autonoma De Buenos Aires, Argentina as of September 2026 and tracks 1,273 professional contacts across them, including 394 with verified work emails. Across Argentina, Ciudad Autonoma De Buenos Aires is the largest hub for this category.
This list covers international 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, 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.
The 25 largest international law firms based in Ciudad Autonoma De Buenos Aires, Argentina
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 171 contacts → | ||||
Partial evidence “Allende & Brea is a leading Argentine full-service law firm with a strong commitment and long-term relationships with its clients since 1957.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 153 contacts → | ||||
Partial evidence “Bomchil is one of the leading law firms in Argentina.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 127 contacts → | ||||
Indirect evidence “WNS & Asociados se encuentra en la constante búsqueda de las mejores perspectivas, el más alto nivel de sofisticación y eficacia en las soluciones propuestas y a tal efecto…” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 48 contacts → | ||||
Partial evidence “Dentons Rattagan Arocena is Argentina's largest global law firm.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 38 contacts → | ||||
Indirect evidence “Since its founding in 2010, our firm has been premised on bringing local knowledge and expertise to corporations and investors worldwide.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 26 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 24 contacts → | ||||
Indirect evidence “Webpage: Email: palacio@palacio.com.ar Palacio & Asociados was founded in 1933 by Mr.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 23 contacts → | ||||
Indirect evidence “El Estudio Lévy Guido & Lévy inició sus actividades en 1952.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 22 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 18 contacts → | ||||
Strong evidence “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: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 18 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 18 contacts → | ||||
Indirect evidence “Nuestra experiencia y conocimiento en Derecho son solo herramientas para contribuir a resolver los litigios de nuestros clientes y asesorarlos correctamente.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 17 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 13 contacts → | ||||
Partial evidence “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: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 9 contacts → | ||||
Indirect evidence “Somos un equipo compuesto por profesionales con la combinación justa de competencias y perfiles y la capacidad de aplicar nuestros diversos conocimientos técnicos, experiencias y…” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 contacts → | ||||
Indirect evidence “Grin Bonomo & Asociados is a corporate boutique firm.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 8 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 contacts → | ||||
Indirect evidence “Con orgullo damos cuenta de nuestro Estudio Jurídico, que ha desarrollado una existencia de más de medio siglo, habiéndose fundado por el prestigioso jurista Dr.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 7 contacts → | ||||
Indirect evidence “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: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 contacts → | ||||
Partial evidence “We are a law firm committed to providing high quality professional services that cater to our clients' needs.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 contacts → | ||||
Indirect evidence “En Biscardi & Asociados brindamos soluciones legales prácticas y adecuadas a nuestros clientes, a quienes asistimos de manera personalizada a través de la activa participación de…” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 contacts → | ||||
Indirect evidence “Altieri Legal es un Estudio Jurídico joven y dinámico, donde queremos mostrarle cómo podemos ayudarlo a cuidar sus intereses.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 contacts → | ||||
Indirect evidence “Estudio Aranguren Abogados se destaca por el asesoramiento personalizado que brinda a sus clientes en distintas áreas del derecho comercial, societario, bancario, laboral…” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 25 | 3 contacts → | ||||
Indirect evidence “Guglielmino Derecho Internacional (GDI) es un estudio jurídico que se dedica con exclusividad a la práctica del derecho internacional.” Source: RevenueBase Database · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
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 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 law firms.
- Partial evidence
- Its own public description names part of international 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 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 25 of 119 international law firms based in Ciudad Autonoma De Buenos Aires, Argentina
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International 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 for Ciudad Autonoma De Buenos Aires, so it is reported there. Company counts and contact totals on this page are exact for Ciudad Autonoma De Buenos Aires, over 119 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 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 Ciudad Autonoma De Buenos Aires, Argentina whose own description of what they do matches “international 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 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 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 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, 394 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 law firms by metro in Argentina
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 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 law firms are there based in Ciudad Autonoma De Buenos Aires, Argentina?
RevenueBase identified 119 international 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 in Argentina has the most international law firms?
Ciudad Autonoma De Buenos Aires leads Argentina with 119 headquartered companies, followed by Buenos Aires (103) and Cordoba (47).
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 394 verified decision-maker contacts tracked across these 119 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.
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