Company lists · Data refreshed September 2026

Top 22 Debt restructuring law firms based in Argentina

RevenueBase identified 127 debt restructuring law firms headquartered in Argentina as of September 2026 and tracks 2,436 professional contacts across them, including 592 with verified work emails. Ciudad Autonoma De Buenos Aires is the largest hub.

This list covers debt restructuring law firms headquartered in 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 28, 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 28, 2026 86% judged on-target in blind review
127Companies
2,436Contacts tracked
592Verified emails
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The 22 largest debt restructuring law firms based in Argentina

Ranked by team size
Top 22 of 127 debt restructuring law firms based in Argentina, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to debt restructuring 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceCiudad De Buenos Aires, ArgentinaHQ checked Sep 28, 2026501-1,000688 contacts →

Indirect evidence

“Fundada en 1923, Marval O’Farrell Mairal es la firma legal más grande de la Argentina, líder en el país y también en Latinoamérica.”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceSan Nicolás, ArgentinaHQ checked Sep 28, 2026201-500299 contacts →

Partial evidence

“We are a leading law firm in Argentina, with over 125 years of practice both locally and abroad.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceCapital Federal, ArgentinaHQ checked Sep 28, 2026201-500259 contacts →

Indirect evidence

“Bruchou & Funes de Rioja es una firma de servicios legales integrales de reputación internacional y líder indiscutido en el mercado.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceTribunales, ArgentinaHQ checked Sep 28, 2026201-500161 contacts →

Indirect evidence

“Desde sus orígenes en la ciudad de Buenos Aires en 1925, nuestro Estudio se ha destacado como un referente de conocimiento, experiencia y confiabilidad en el mundo de las…”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceCity Of Buenos Aires, ArgentinaHQ checked Sep 28, 202651-20058 contacts →

Partial evidence

“Founded in 2001, RCTZZ is one of the fastest growing law firms in Argentina.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceRosario, ArgentinaHQ checked Sep 28, 202611-5048 contacts →

Indirect evidence

“Somos una organización con más de 50 años de trayectoria, liderada por un equipo de profesionales experimentados.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceBuenos Aires, ArgentinaHQ checked Sep 28, 202651-20037 contacts →

Indirect evidence

“Founded in 1975, Zang Bergel & Viñes Abogados is one of Argentina´s leading legal service firms.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceBuenos Aires, ArgentinaHQ checked Sep 28, 202611-5026 contacts →

Indirect evidence

“Firma legal compuesta por profesionales de destacada trayectoria, especializada en asesoramiento corporativo, derecho de la insolvencia, conflictos societarios y litigios…”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceCiudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 28, 202611-5025 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 28, 2026
10Indirect evidenceArgentinaHQ checked Sep 28, 202651-20023 contacts →

Indirect evidence

“Somos en la actualidad, y tras 15 años de trayectoria, uno de los estudios jurídicos más innovadores y con mayor crecimiento a nivel nacional.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceCiudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 28, 202611-5021 contacts →

Indirect evidence

“Servicios jurídicos.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceC.a.b.a, ArgentinaHQ checked Sep 28, 202611-5016 contacts →

Indirect evidence

“Somos uno de los estudios jurídicos líderes en Argentina en las áreas de Fusiones y Adquisiciones, Mercado de Capitales, Banking, Reestructuraciones de Deuda, Private Equity…”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceCiudad Autonoma De Buenos Aires, ArgentinaHQ checked Sep 28, 202611-508 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 28, 2026
14Partial evidenceCity Of Buenos Aires, ArgentinaHQ checked Sep 28, 20261-107 contacts →

Partial evidence

“A Law Firm based in Buenos Aires, providing advice on corporate law, taxation, labour law and civil matters.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceCapital Federal, ArgentinaHQ checked Sep 28, 202611-507 contacts →

Indirect evidence

“El Estudio Jurídico PARMA PENA & ASOC.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceBuenos Aires, ArgentinaHQ checked Sep 28, 202611-507 contacts →

Indirect evidence

“Nuestro objetivo es brindar asesoramiento a empresas y organizaciones para el mejor diseño de sus estructuras jurídicas en relación al mercado y para la gestión de situaciones…”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceCapital Federal, ArgentinaHQ checked Sep 28, 202611-506 contacts →

Indirect evidence

“El Estudio Alvarez Fernández Madero ofrece una amplia gama de servicios, principalmente destinados al asesoramiento integral de empresas (Departamento Corporativo) y a la gestión…”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceCiudad Autónoma De Buenos Aires, ArgentinaHQ checked Sep 28, 202611-506 contacts →

Indirect evidence

“Carballo & Asociados es un estudio jurídico boutique fundado en 1947.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceCiudad Autonoma De Buenos Aires, ArgentinaHQ checked Sep 28, 20261-105 contacts →

Indirect evidence

“Estudio basado en la atención personalizada a sus clientes, actuando en diversas areas desde el ámbito de los concursos y quiebras hasta servicios de auditoria, asesoramientos a…”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceBuenos Aires, ArgentinaHQ checked Sep 28, 20261-104 contacts →

Indirect evidence

“Gimenez Hutton & Levinsky Abogados es un Estudio Jurídico que fue fundado por Carlos A.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceRosario, ArgentinaHQ checked Sep 28, 202611-503 contacts →

Indirect evidence

“Estudio Jurídico con más de 50 años de trayectoria, con sede en la ciudad de Rosario, Provincia de Santa Fe, especializado en materia civil y comercial.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceSan Miguel De Tucuman, ArgentinaHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“Colombres Abogados es un estudio jurídico empresarial con más de 70 años de trayectoria que acompaña procesos de transformación y profesionalización en empresas familiares y pymes…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 22 of 127 debt restructuring law firms based in Argentina

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Debt restructuring law firms based in Argentina at a glance

As of Sep 28, 2026
24.3%Verified-email coverage
19.2Average contacts per company
1-10Median size (employees)
13.4%Largest-city concentration · Ciudad Autonoma De Buenos Aires
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
75
11-50
41
51-200
7
201-500
3
501-1,000
1

Email recency for this list is measured worldwide rather than for Argentina, so it is reported there. Company counts and contact totals on this page are exact for Argentina, over 127 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 debt restructuring 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 Argentina whose own description of what they do matches “debt restructuring 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 debt restructuring 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 debt restructuring law firms, and records with no verified work email. Companies headquartered outside Argentina 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, 592 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 28, 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.

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 debt restructuring 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 debt restructuring law firms are there based in Argentina?

RevenueBase identified 127 debt restructuring law firms headquartered in 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?

Marval O'farrell, Mairal, headquartered in Ciudad De Buenos Aires, tops this list with the largest team on record.

Which city has the most debt restructuring law firms?

Ciudad Autonoma De Buenos Aires leads with 17 headquartered companies, followed by Buenos Aires (15) and Capital Federal (7).

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 592 verified decision-maker contacts tracked across these 127 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 28, 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.