Company lists · Data refreshed September 2026

Top 24 Expat tax law firms based in Argentina

RevenueBase identified 144 company matches for expat tax law firms associated with Argentina as of September 2026 and tracks 922 professional contacts across them, including 171 with verified work emails. Buenos Aires is the largest hub.

This list covers company matches for expat tax law firms associated with Argentina, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
144Companies
922Contacts tracked
171Verified emails
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The 24 largest expat tax law firms based in Argentina

Ranked by team size
Top 24 of 144 company matches for expat tax law firms based in Argentina, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 202651-200127 contacts →

Exact match

“ABBFP & W brinda a sus clientes un asesoramiento global y abarcativo en todas las áreas del derecho.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchCuidad Autónoma De Buenos Aires, ArgentinaHQ recorded Sep 28, 202611-5050 contacts →

Exact match

“Somos una firma profesional especializada en consultoría tributaria y de negocios, líder en estrategia fiscal.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 2026n/a49 contacts →

Exact match

“Dentons Rattagan Arocena is Argentina's largest global law firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“Juan McEwan fue pionero en desarrollar en Argentina la prestación de servicios legales y fiscales orientados a clientes privados.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchArgentinaHQ recorded Sep 28, 2026201-50028 contacts →

Exact match

“Somos una firma de profesionales altamente especializados y comprometidos con las necesidades de nuestros clientes.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchRosario, ArgentinaHQ recorded Sep 28, 202611-5017 contacts →

Exact match

“Rubiolo & Asociados, fue fundado en el año 1975 por el Dr.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 202651-20013 contacts →

Exact match

“Somos Estudio Monzon, una firma que provee servicios profesionales en materia impositiva, contable, laboral, outsourcing y consultoría a personas físicas y jurídicas.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchComuna 1, ArgentinaHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“Estudio de abogados expertos en asesoramiento a empresas nacionales y extranjeras en asuntos jurídicos sofisticados y complejos.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchSan Andres, ArgentinaHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“El Estudio Grasso y Challier Asociados fue fundado en el año 2005 por el Dr.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchRetiro, ArgentinaHQ recorded Sep 28, 202611-509 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchComuna 10, ArgentinaHQ recorded Sep 28, 202611-509 contacts →

Exact match

“TRANSFER PRICING, TAX AND FOREIGN EXCHANGE CONTROL REGULATIONS ADVISORY FIRM SPECIALIZED IN INTERNATIONAL TRANSACTIONS AND FOCUS ON MULTIONATIONAL COMPANIES Nos dedicamos a…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 202611-508 contacts →

Exact match

“CONTADORES PÚBLICOS - ASESORES IMPOSITIVOS - CONSULTORES DE EMPRESAS - SERVICIOS JURÍDICOS El estudio Santiago Saenz Valiente & Asociados fundado en 1987, está integrado por un…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 20261-108 contacts →

Exact match

“KNÜLL & MARCÓ DEL PONT is a boutique law firm that combines and integrates legal, tax and accounting knowledge on the understanding that a comprehensive and cross-functional…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Auditores y Consultores Tributarios Firma Miembro en Argentina de INPACT INTERNATIONAL Asociación Mundial de Firmas de Auditoría y Consultoría Asesoramiento Impositivo Tributación…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchCity Of Buenos Aires, ArgentinaHQ recorded Sep 28, 20261-107 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchAires, ArgentinaHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Empresa de servicios juridicos especializada en litigios tributarios y asesoramiento de empresas”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 202611-506 contacts →

Exact match

“Canosa Abogados is a leading corporate and tax law firm in Argentina.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Nuestra misión es acompañar a nuestros clientes en el crecimiento de sus negocios, desarrollo de sus proyectos, evolución de sus emprendimientos, decisiones estratégicas de sus…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchMendoza, ArgentinaHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Somos un estudio de abogados especializados en servicios profesionales de consultoría.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchComuna 1, ArgentinaHQ recorded Sep 28, 202611-504 contacts →

Exact match

“Hemos estructurado nuestro estudio por áreas de especialización.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchBuenos Aires, ArgentinaHQ recorded Sep 28, 202611-504 contacts →

Exact match

“Somos una Firma de Contadores y Abogados líderes en asesoramiento fiscal, procedimiento tributario, auditoría y servicios legales.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchLanús Oeste, ArgentinaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Gerenciamiento Patrimonial 360 Liquidación impositiva Planificación tributaria Liquidación de sueldos IVA Ingresos Brutos Ganancias Constitución de sociedades y Start up…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchC.A.B.A., ArgentinaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Somos un equipo de jóvenes profesionales que de forma independiente brinda servicios de asesoramiento contable, impositivo y laboral a personas físicas y jurídicas locales e…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchRosario, ArgentinaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Establecidos en 1962 en la ciudad de Rosario, nuestra firma ofrece una amplia gama de servicios entre los que se han desarrollado constituciones de empresas, asesoramiento…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 24 of 144 expat tax law firms based in Argentina

See the full list, filter by size, metro and specialty, and access 171 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Expat tax law firms based in Argentina at a glance

As of Sep 28, 2026
18.5%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
35.4%Largest-city concentration · Buenos Aires
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
107
11-50
27
51-200
7
201-500
1
10001+
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 144 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Argentina whose business descriptions match “expat tax law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 171 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “expat tax law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many expat tax law firms are there based in Argentina?

RevenueBase identified 144 company matches for expat tax law firms associated with Argentina as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Abbfp&w Abogados Alchouron, Berisso, Balconi, Fernández Pelayo & Werner tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most expat tax law firms?

Buenos Aires leads with 51 company records, followed by Cordoba (6) and Buenos (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 171 professional contacts with verified work emails tracked across these 144 companies; direct dials are available where recorded.

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 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.