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A&O Shearman

Argentina

This law firm has not supplied any contact details or supplementary information for this country or region. For more information about profiling options please contact Prin Shasiharan.
Rankings published in 2026
Capital markets
Notable
17 firms ranked
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Tier 1

Bruchou & Funes de Rioja
8 practice areas
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Marval O'Farrell Mairal
8 practice areas
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Salaverri | Burgio | Wetzler Malbrán
7 practice areas
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Tier 2

Beccar Varela
10 practice areas
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Bomchil
10 practice areas
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Errecondo Gonzalez & Funes
7 practice areas
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Martínez de Hoz & Rueda
10 practice areas
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Pérez Alati, Grondona, Benites & Arntsen
9 practice areas
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TCA Tanoira Cassagne
7 practice areas
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Tavarone Rovelli Salim & Miani
7 practice areas
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Tier 3

DLA Piper Argentina
6 practice areas
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Tier 4

MBP Partners
6 practice areas
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Nicholson y Cano
8 practice areas
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Zang Bergel & Viñes
7 practice areas
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Tier 5

Cerolini & Ferrari Abogados
6 practice areas
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Estudio O'Farrell
8 practice areas
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Notable

A&O Shearman
4 practice areas
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Project development
Notable
16 firms ranked
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Tier 1

Martínez de Hoz & Rueda
10 practice areas
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Marval O'Farrell Mairal
8 practice areas
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Tier 2

Allende & Brea
6 practice areas
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Bomchil
10 practice areas
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Pérez Alati, Grondona, Benites & Arntsen
9 practice areas
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Tier 3

Alfaro Abogados
5 practice areas
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Beretta Godoy
4 practice areas
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Bruchou & Funes de Rioja
8 practice areas
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Cassagne Abogados
3 practice areas
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Estudio O'Farrell
8 practice areas
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Mitrani Caballero
5 practice areas
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TCA Tanoira Cassagne
7 practice areas
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Notable

A&O Shearman
4 practice areas
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Brons & Salas
5 practice areas
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MBP Partners
6 practice areas
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Tavarone Rovelli Salim & Miani
7 practice areas
View profile
There are no results
Deal Highlights
0 results0 results
Deal Name Deal Date Firm Name Jurisdiction Deal Type Lawyer Names Client Names Client Role
There are no results
Corporate
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A&O Shearman creates EU chair role to boost client access
Tom Schoors will combine the new EU chair role with his post as Belgium managing partner, helping global clients to tap into the firm’s EU expertise across 16 offices
April 29 2026
ESG
Golden scales of justice, books, Statue of Lady Justice. Owl and
Agency interpretation survives Chevron deference rollback
Lawyers at A&O Shearman and Vinson & Elkins say that judges are approaching statutory interpretation differently following Loper Bright, but they are still paying attention to government arguments
Ralph Cunningham, July 29 2025
Banking
golden-gate-bridge.jpg
This week’s people moves: Akin, A&O Shearman and more
New hires were made across the finance practices in New York, San Francisco, London and Milan
Karry Lai, July 10 2025
M&A
MILAN,ITALY - CIRCA FEBRUARY 2020: Milan Italy, Porta Garibaldi District. Gae Aulenti Square. Unicredit Tower.
Italy M&A pulse: A&O Shearman talks opportunity and growth strategy
Paolo Nastasi, managing partner for Italy, delves into Q1 market trends, deal structures and how the firm is driving growth at a practice level
Noemi Distefano, July 03 2025
Banking
Modern tower buildings or skyscrapers in financial district with cloud on sunny day in Chicago, USA. Construction industry, business enterprise organization, or communication technology concept
IFLR weekly roundup: OCC confirms plans to simplify capital requirements rules for US banks
Regulations must be effective, not excessive, says OCC chief Rodney Hood
Noemi Distefano, June 05 2025
M&A
yoga
EU merger guidelines makeover: clearer rules, trickier game
As the European Commission seeks input on updating its 20-year-old merger rules, focusing on traditional competition metrics will no longer be enough, lawyers say
Noemi Distefano, June 05 2025
Banking
Gibson_Denise-3004249_Web.jpg
A&O Shearman’s Denise Gibson: ‘I got comfortable being uncomfortable’
The UK managing partner reflects on her career and discusses the opportunities ahead for the firm, particularly in leveraged finance
Karry Lai, May 14 2025
Capital Markets
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Behind the deal: How A&O Shearman secured a landmark green bond transaction
Partner Tom Grant discusses the legal innovation behind the first Solvency II-compliant restricted tier 1 bond issuance in Portugal and how it can help the firm to win more work
Noemi Distefano, April 30 2025
Sponsored

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