Marval, O’Farrell & Mairal, founded in 1923, is the largest law firm in Argentina. A market leader at both local and Latin American levels, the firm has been providing sophisticated, high quality advice to international and local clients for more than 90 years. The firm comprises over 300 lawyers and has wide experience on international business issues and complexities of cross-border transactions.

The firm has a strong focus on high-end corporate and finance transactions and the largest, most active litigation and arbitration practice in Argentina. Its antitrust department provides a comprehensive service and has unrivalled experience. It is also a market leader in a wide range of other key areas including tax, labor and employment, intellectual property, energy and natural resources, administrative and public law, insurance and reinsurance, telecommunications and broadcasting as well as real estate and construction.

The firm is member of Lex Mundi, the world's leading association of independent law firms. It also has an office in New York, providing invaluable support on US transactions.

Buenos Aires

Av Leandro N Alem 882
C1001AAQ Buenos Aires
Tel: +54 11 4310 0100
Fax: +54 11 4310 0200

New York

375 Park Ave, 36th Floor
Suite 3607, NY 10152
United States of America
Tel. (1,212) 838.4641
Fax (1,212) 751.3854