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Welcome to O’Neill & Borges LLC

O’Neill & Borges LLC is a full-service law firm established in 1962, and located in San Juan, Puerto Rico.

O’Neill & Borges has a long-standing history of being involved in many of the most significant corporate transactions and adversarial proceedings in Puerto Rico and their attorneys adhere to the highest standards of legal excellence and service.

For over 10 years, O’Neill & Borges has been recognised by Chamber and Partner as one of the leading firms in Puerto Rico. Many of their attorneys are listed as “Leaders in Their Field” in the Chambers Latin America and Global guide. Their team of 45 partners and a total of over 70 professionals and staff includes an experienced group of paralegals, legal assistants and other staff members dedicated to serving their clients.

The firm’s client base is extensive and representative of the major economic sectors of the Puerto Rican economy. Among their clients are leading business organisations, including Fortune 500 companies.

20 February 2025

Alfredo Alvarez Ibañez

O'Neill & Borges LLC, Member | Corporate

José L. Notario Toll

O'Neill & Borges LLC, Member | Corporate

O'Neill & Borges LLC