Best Lawyers in Puerto Rico for Corporate and M&A Law
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Julio Pietrantoni is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Corporate and M&A Law. Julio, who practices law in San Juan, Puerto Rico, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Julio is held by other top lawyers in the same geographic and legal practice area.
Samuel Rosado-Domenech is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and M&A Law. Samuel, who practices law in San Juan, Puerto Rico, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Samuel is held by other top lawyers in the same geographic and legal practice area.
Rafael Hernández-Miranda is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and M&A Law. Rafael, who practices law in San Juan, Puerto Rico, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rafael is held by other top lawyers in the same geographic and legal practice area.
Anthony Maceira Zayas is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and M&A Law. Anthony, who practices law in San Juan, Puerto Rico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anthony is held by other top lawyers in the same geographic and legal practice area.
Mr. Freese-Souffront is Vice-Chair of the Litigation Prectice Group. He is a civil and commercial litigator who handles a wide range of complex disputes. His practice focuses on maritime and admiralty law matters, high profile commercial construction disputes, distribution/franchise disputes, insurance litigation, and lender liability cases. His other practice areas include the defense of personal injury and wrongful death claims, and handling termination or non-renewal disputes under The Pet...
Mr. Méndez-Benabe chairs McConnell Valdés' Corporate Practice Group. His practice focuses on corporate and financing transactions, including mergers and acquisitions, commercial financing and public finance. He also has extensive experience with public private partnerships and financial institutions regulations. Over the years, he has advised banks, broker-dealers, and other financial institutions on corporate (including mergers & acquisitions) matters, the structuring and n...
Claudia Motta is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law, Corporate and M&A Law and Corporate Governance & Compliance Practice. Claudia, who practices law in San Juan, Puerto Rico, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Claudia is held by other top lawyers in the same geographic and legal practice area.
Walter F. Alomar-Jiménez is a Capital Member in the Corporate Department of O'Neill & Borges LLC with over 20 years of experience. Walter has been consistently listed in Best Lawyers as a leading attorney for real estate, corporate and M&A transactions. Over the years, Walter has been involved in transactions related to all aspects of real estate, commercial finance, creditor's rights, distressed asset acquisitions, mergers & acquisitions and general corporate practices. Wa...
Mr. Rodríguez, who joined the Firm in 1974, practices in the areas of tax exemption, general corporate and government contracts. He has negotiated and re-negotiated dozens of grants of tax exemption for companies owned by U.S., European and Puerto Rican entities, including Johnson & Johnson, Schering-Plough, Medtronic, Harvey Hubbell, Astra-Zeneca (U.K.), Aventis (France) and MOVA (Puerto Rico).
Boris Jaskille is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and M&A Law. Boris, who practices law in San Juan, Puerto Rico, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Boris is held by other top lawyers in the same geographic and legal practice area.
Alberto Estrella is the managing member and majority shareholder at Estrella, LLC, one of the oldest law firms in Puerto Rico, with a history dating back to the early 1900’s. He is involved in litigation and asked to advise business clients on a diverse variety of matters, including commercial and contract disputes, complex litigation, premises liability and insurance defense, antitrust and business regulation, federal laws and litigation, trademarks and copyrights, administrative law, ...
Melissa Medina is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and M&A Law. Melissa, who practices law in San Juan, Puerto Rico, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Melissa is held by other top lawyers in the same geographic and legal practice area.
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.