José A. Sosa-Lloréns

Rosa M. Lázaro-San Miguel is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and M&A Law, Employee Benefits Law and Insurance Law. Rosa M., who practices law in San Juan, Puerto Rico, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rosa M. is held by other top lawyers in the same geographic and legal practice area.

Eugenio J. Torres-Oyola is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Eugenio J., who practices law in San Juan, Puerto Rico, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eugenio J. is held by other top lawyers in the same geographic and legal practice area.

Eugene Scott-Amy is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Land Use and Zoning Law and Natural Resources Law. Eugene, who practices law in San Juan, Puerto Rico, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eugene is held by other top lawyers in the same geographic and legal practice area.

Ms. Corrada has nearly 20 years of experience in Environmental Law. She regularly provides counseling to clients on permitting, enforcement and compliance with environmental and land use laws and regulations. She began her career in the public service, in the Puerto Rico Environmental Quality Board, where she assisted the Air Quality Area in drafting and enacting amendments to air regulation which would allow enforcing the Clean Air Act's Title V, and adopting the State Implementation Plan in...

Ms. López del Valle is an Income Member in the Litigation Practice Group. Her primary practice areas include general civil litigation and arbitration, with an emphasis on Securities Arbitration and Intellectual Property. https://www.mcvpr.com/attorneys-Sonia-Lopez

Ms. Szendrey-Ramos concentrates her practice in trademark prosecution, intellectual property counseling, and trusts and estate planning. Prior to joining McConnell Valdés, Ms. Szendrey-Ramos was a shareholder at a major San Juan law firm, where she helped create and manage one of Puerto Rico’s preeminent intellectual property law practice groups. She has advised clients in multiple and complex trademark, copyright, trade secret, moral rights of authors, and right of publicity iss...

He represents U.S. and foreign clients in complex commercial litigation, bankruptcy, workouts, foreclosure and asset repossession. A member of the firm's PROMESA Task Force, Mr. Arias has been actively counseling investment funds and creditors on Puerto Rico public debt restructuring. In the aftermath of Hurricane María, he has also been involved in disaster relief consulting and procurement of reconstruction projects, particularly in the energy and healthcare fields. He also has exten...

Mr. Juan J. Casillas-Ayala, Esq. is an Attorney at Casillas, Santiago & Torres, LLC, where he specializes in Labor & Employment and Commercial Litigation. He was a shareholder in the Labor and Employment division of a major law firm in Puerto Rico, where he further sharpened his litigation skills during his 11 years tenure at the firm. Prior to this, he served as law clerk at the Court of Appeals with now Supreme Court Justice Rafael Martínez-Torres and subsequently at the Supreme Co...

Jaime Mercado-Almodóvar is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and M&A Law. Jaime, who practices law in San Juan, Puerto Rico, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jaime is held by other top lawyers in the same geographic and legal practice area.

Carlos Infante Gutiérrez is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Governance & Compliance Practice and Insolvency and Reorganization Law. Carlos Infante, who practices law in San Juan, Puerto Rico, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carlos Infante is held by other top lawyers in the same geographic and legal practice area.