José R. Jiménez del Valle

Mr. Mayoral acts as lead counsel in a wide range of banking, securities, and insurance acquisitions, and on regulatory applications to federal and Puerto Rico banking agencies. His practice is concentrated in banking, financial, and insurance regulatory matters, as an advisor for banks and other financial institutions (including international banking entities doing business in Puerto Rico), and insurance companies and producers. He has also acted as lead counsel in a wide range of corporate t...

Mr. Fernández-Lugo Chairs McConnell Valdés' Environmental, Energy & Land Use Practice Group. He represents clients before local and federal agencies with jurisdiction over environmental, energy and land use matters, such as the U.S. Environmental Protection Agency, the U.S. Army Corps of Engineers, the Environmental Quality Board, the Department of Natural and Environmental Resources, the Solid Waste Management Authority, the Puerto Rico Electric Power Authority, the State E...

Roberto Quiñones-Rivera, a graduate of Yale Law School, started his litigation practice with Paul, Weiss, Rifkind, Wharton & Garrison in New York and Choate, Hall & Stewart in Boston. He has over 30 years of experience in complex commercial litigation and arbitration and in legal counseling. Mr. Quiñones has handled major business cases in a wide range of areas, including securities, antitrust, RICO, intellectual property, distribution and ERISA. Mr. Quiñones has ...

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...

Lourdes C. Hernández-Venegas is a top attorney recognized by Best Lawyers in the practice area(s) of Labor and Employment Law. Lourdes C., 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 Lourdes C. is held by other top lawyers in the same geographic and legal practice area.

Leslie Y. Flores-Rodríguez is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice and Litigation. Leslie Y., 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 Leslie Y. is held by other top lawyers in the same geographic and legal practice area.

José Fernando Rovira-Rullán is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and M&A Law. José Fernando, who practices law in San Juan, Puerto Rico, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which José Fernando is held by other top lawyers in the same geographic and legal practice area.

He focuses his practice on the qualification and administration of Puerto Rico dual qualified retirement plans and counsels management in a variety of employee benefit related matters. He represents clients before the U. S. Department of Labor, the IRS and the Puerto Rico Department of the Treasury. With over 20 years of experience, he has significant experience and expertise in structuring and implementing employee benefit programs, advising on a variety of Puerto Rico and federal tax issues...

Hermann D. Bauer-Álvarez is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration and Mediation, Debt & Equity, Insolvency and Reorganization Law and Litigation. Hermann D., who practices law in San Juan, Puerto Rico, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Hermann D. 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.