Department profile
Marval O'Farrell Mairal

Dispute Resolution

Latin America Guide 2027 : Argentina


Marval O'Farrell Mairal

Rankings

About

Provided by Marval O'Farrell Mairal

Marval consistently participates in the biggest, most complex and most sensitive disputes in Argentina. The firm is equally strong in all types of litigation, and both local and international arbitration.

We have acted as counsel in ad hoc and institutional arbitrations both commercial and investor-state under bilateral investment treaties; the firm has conducted arbitrations under the ICSID, ICC, UNCITRAL and other sets of rules.

Our litigation and arbitration practice covers a wide range of matters including:

  • Representation before federal and local courts (including the Supreme Court) on behalf of both Argentine and international clients in civil, commercial, tax, administrative, labor litigation and class actions
  • Administrative proceedings before federal, provincial and local agencies and institutions, including the Central Bank, the Consumer Protection Agency, the Antitrust Commission, the Federal Tax Court
  • Enforcement of foreign judgments and awards in Argentina
  • Participation in international arbitrations as arbitrators, counsel or expert witnesses
  • Advising on bankruptcy and creditors' rights, including advising to debtors
  • In-court and out-of-court debt restructuring proceedings
  • Recovery of debts

Chambers Review

Provided by Chambers

Dispute Resolution - Argentina

Band 1

Band 1


What the Team is Known For

Marval O'Farrell Mairal is an acclaimed full-service firm that commands a remarkable reputation in the market for its dispute resolution practice. Its deep bench of expert practitioners boasts an impressive track record handling complex national and international arbitration proceedings. The team possesses additional expertise in dealing with conflicts related to civil and commercial litigation. The firm is often sought out by international companies from the automotive, financial services, and oil and gas industries to advise on sophisticated matters.

Work Highlights

Provided by Chambers

  • Marval O'Farrell Mairal advised Autopistas del Sol and Grupo Concesionario del Oeste on court and arbitration proceedings arising from disputes with the Argentine government regarding renegotiation agreements for infrastructure concessions.

Strengths

Provided by Chambers

  • Marval's team stands out for its experience and knowledge. They add significant value by effectively protecting the interests of my company, offering alternative solutions and providing timely and practical advice.

    Dispute Resolution respondentLatin America
  • Marval O'Farrell Mairal is one of the best firms in Argentina specialising in dispute resolution. The team's technical expertise sets it apart, and they provide excellent service and quick responses.

    Dispute Resolution respondentLatin America

Notable Practitioners

Provided by Chambers

  • Band 1Ricardo A Ostrower
    Band 1Ricardo A Ostrower

    Ricardo A Ostrower

    Market-leading partner and head of department Ricardo Ostrower is widely regarded as a top-tier practitioner in the disputes arena in Argentina for his prowess representing clients in litigation proceedings. He also has extensive experience in ICC arbitration.

    • Ricardo Ostrower is the best litigation lawyer in Argentina.

      Dispute Resolution respondentLatin America
    • Ricardo Ostrower is an outstanding professional. Having him on board for dispute resolution matters is always a guarantee of quality.

      Dispute Resolution respondentLatin America
  • Band 1Santiago Soria
    Band 1Santiago Soria

    Santiago Soria

    Highly regarded partner Santiago Soria boasts ample expertise advising clients from the energy and natural resources sector on their commercial litigation and arbitration proceedings.

    • Santiago Soria has excellent commercial vision and is approachable, facilitating effective communication with clients. He consistently responds promptly and thoughtfully.

      Dispute Resolution respondentLatin America
    • Santiago Soria has extensive expertise in complex disputes. He is always available, provides robust analysis and offers alternative solutions.

      Dispute Resolution respondentLatin America
  • Band 2Julio César Rivera Jr
    Band 2Julio César Rivera Jr

    Julio César Rivera Jr

    Distinguished partner Julio César Rivera Jr has longstanding experience representing clients in a range of disputes in Argentina. He plays a central role in the firm's commercial litigation as well as international arbitration proceedings.

    • Julio César Rivera Jr is exceptionally well prepared and deeply knowledgeable in the field of dispute resolution. His expertise and professionalism set him apart, making him an excellent choice for complex matters.

      Dispute Resolution respondentLatin America
  • Band 4Rodrigo F García
    Band 4Rodrigo F García

    Rodrigo F García

    Established partner Rodrigo García is well placed to represent Argentine and international clients in civil and commercial litigation proceedings.

    • Rodrigo García advises us on our most complex contentious matters. He understands our business and guides us in the best possible way, always handling our matters with excellence.

      Dispute Resolution respondentLatin America

Ranked Individuals at Marval O'Farrell Mairal (4)

Argentina

Members

Provided by Marval O'Farrell Mairal

Marval O'Farrell Mairal has rankings in the following guides

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