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Nuestra firma fue reconocida por Chambers & Partners en su ranking anual Chambers Global Legal Guide.

  • Tax 

«O’Farrell has highly experienced and well-known professionals in the tax sector. They know how to frame each case to achieve a successful outcome and have a practical vision, always aimed at achieving the objectives in the most efficient way for the client.»

    • Abogados reconocidos:

Miguel Tesón 

«Miguel Alejandro Máximo Tesón is an experienced professional, who understands in detail the Argentine judicial apparatus, knowing how to address each issue to achieve success.»

Guillermo Lalanne 

«Guillermo Lalanne is an excellent professional, who is honest and committed to the issues of his client.»

Valeria Estathio 

«Valeria Estathio knows topics in great depth and always brings an interesting vision to the debate.»

María Celina Valls 

«María Celina Valls is a very experienced professional.»


  • Banking & Finance 

«O’Farrell is an excellent and very professional team, who offers a high level of responsiveness.»

    • Abogado reconocido:

Sebastián Luegmayer

«Sebastián Luegmayer is an excellent professional and a real pleasure to work with.»

  • Corporate/M&A 

«We are very satisfied with the service provided by O’Farrell. The team stands out for its ability to propose alternative solutions, and in a timely manner.»