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Marval, O’Farrell & Mairal


Marval, O’Farrell & Mairal is the largest law firm in Argentina and a market leader at both local and Latin American levels. With over 300 lawyers, the firm has been providing sophisticated, high quality advice to international and local clients for over 95 years on international business issues and the complexities of cross-border transactions.

Our unmatched strength allows us to react quickly and to simultaneously handle large, complex and time-consuming transactions without compromising on quality. All our teams are led directly by highly experienced partners and carefully tailored to meet the specific needs of our clients.

We have a strong focus on high-end corporate and finance transactions and the largest, most active litigation and arbitration practice in Argentina. Our leading intellectual property department provides a comprehensive service and has unrivalled experience; the firm was originally founded as an intellectual property office. We are also a market leader in a wide range of other key practice areas including tax, labor and employment, competition/antitrust, energy and natural resources, administrative and public law, insurance and reinsurance, telecommunications and broadcasting as well as real estate and construction.

The firm ranks at the top of major legal publications and has been awarded with many international awards. We are the Argentine member of Lex Mundi, the world's leading association of independent law firms, comprising more than 160 members. Chambers & Partners recently recognized Marval as “Argentina Law Firm of the Year 2018”.

Organisation Profile

Featured Contributors

Diego Fernandez Fernando D Hernández Gustavo Morales Oliver Luis E Lucero M Lorena Schiariti Maria Laura Bolatti Cristófaro Pablo A Alonso Pablo Garcia Morillo Pedro Serrano Espelta Santiago Soria



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