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Puerto Rico's Leading Law Firm

Since 1946, our  innovative leadership, pioneering spirit, and unwavering commitment to the economic and social transformation and well-being of Puerto Rico have set us apart. 

We are Puerto Rico’s leading and oldest full-service law firm – and with 100+ attorneys we are the largest law firm in the Caribbean. As Puerto Rico’s undisputed market leader, we are ideally positioned to advise clients whose broad-ranging interests extend from our island to the United States, Latin America, and Europe. 

We are proud of the strong, lasting relationships we forge with our clients, who trust in our understanding of the law, business, and an evolving global marketplace to deliver exceptional legal services that lead to winning results. 

Always looking towards the future, we are adept at identifying market opportunities and crafting solutions that lead our clients to success. 

Social responsibility is in our DNA – and a corporate commitment to community service and philanthropy are at the heart of our mission. Our efforts to support our community through leading-edge initiatives unique to the Puerto Rico legal market – from our Pro Bono Program, the McConnell Valdés/Antonio Escudero Viera Scholarship program for University of Puerto Rico School of Law students to our timely, compassionate responses to those  affected by natural disasters and the recent creation of the McConnell Valdés Foundation – have benefited thousands of Puerto Ricans. 

Our clients have long valued our leadership by singling us out as “the best law firm in the country. Whatever you need to know, these lawyers have the answers.” *

McConnell Valdés: Puerto Rico's leading law firm, leading the way for over 75 years. 

*Chambers and Partners, 2021: Leading Firm Global and Leading Firm Latin America

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