Company lists · Data verified August 2026

Top 25 Law firms based in Argentina

Name: Law firms based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 1,262 companies tracked

This directory lists 1,262 law firms based in Argentina, with 23,572 professional contacts and 3,964 email addresses. As of August 2026, Ciudad Autonoma De Buenos Aires is the single most-represented city among the companies listed.

Law firms are professional service organizations that provide legal advice, representation, and related services through licensed attorneys. This list covers companies that provide legal advice, legal representation, or related legal services through licensed attorneys. Ranked by team size, largest first. Data current as of August 28, 2026.

1,262Companies

23,572Contacts tracked

3,964Verified emails

103Mobile numbers

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The 25 largest law firms based in Argentina

Ranked by team size

Top 25 of 1,262 law firms based in Argentina, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Marval O'farrell, Mairal	Ciudad De Buenos Aires	501-1,000	679	18
2	Beccar Varela	Tigre	201-500	298	137
3	Bruchou & Funes DE Rioja	Capital Federal	201-500	258	115
4	Nicholson Y Cano Abogados	n/a	51-200	223	31
5	Allende & Brea	Ciudad Autonoma De Buenos Aires	51-200	171	81
6	Bulló Abogados	n/a	201-500	158	70
7	Bomchil	Ciudad Autonoma De Buenos Aires	51-200	153	68
8	WNS & Asociados	Ciudad Autonoma De Buenos Aires	51-200	127	64
9	Abbfp&w Abogados Alchouron, Berisso, Balconi, Fernández Pelayo & Werner	Buenos Aires	51-200	127	2
10	Tavarone Rovelli Salim Miani	Buenos Aires	51-200	119	26
11	Mitrani Caballero	Ciudad De Buenos Aires	51-200	117	54
12	TCA Tanoira Cassagne	Buenos Aires	51-200	116	48
13	Abeledo Gottheil Abogados	Buenos Aires	51-200	110	58
14	Brons & Salas	Buenos Aires	51-200	109	63
15	Baker Mckenzie Argentina	Buenos Aires	n/a	60	27
16	Richards, Cardinal, Tützer, Zabala & Zaefferer S.C	City	51-200	58	43
17	Llerena & Asociados Abogados	Ciudad Autonoma De Buenos Aires	51-200	53	22
18	Dentons Rattagan Arocena	Ciudad Autonoma De Buenos Aires	n/a	48	27
19	JP O'farrell Abogados	Ciudad De Buenos	11-50	47	21
20	G. Breuer	Caba	51-200	46	6
21	Gonzalez Frea & Asoc. Abogados	Buenos Aires	51-200	41	14
22	Zang, Bergel & Viñes Abogados	Buenos Aires	51-200	37	13
23	Severgnini Robiola Grinberg & Tombeur	Buenos Aires	11-50	27	9
24	Croz TAX & Legal	Buenos Aires	11-50	26	16
25	Barbat	Buenos Aires	11-50	25	3

Showing 25 of 1,262 law firms based in Argentina

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Law firms based in Argentina at a glance

As of Aug 28, 2026

1-10Median size (employees)

Ciudad Autonoma De Buenos AiresLargest hub · 218 HQs

103Contacts with mobile numbers

46Emails re-verified in last 30 days

Companies by employee count

1-10

905

11-50

300

51-200

201-500

501-1,000

10001+

Law firms by metro

Metro	Companies
Law firms in Ciudad Autonoma De Buenos Aires	218
Law firms in Buenos Aires	185
Law firms in Cordoba	88
Law firms in Rosario	45
Law firms in Capital Federal	40
Law firms in Ciudad De Buenos Aires	37
Law firms in Caba	34

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “law firms”, with match quality audited by blind human judging, and headquartered in Argentina.
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: Contact records re-verify on a rolling cadence; 46 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many law firms are listed based in Argentina?

The directory includes 1,262 law firms based in Argentina as of August 2026.

Where are most of the listed law firms located?

Ciudad Autonoma De Buenos Aires is the single most-represented city among the law firms on the list.

How many contacts and email addresses are available for these law firms?

The list includes 23,572 professional contacts and 3,964 email addresses for the listed law firms.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.