Antonio J. Sifre Sein

Andres Colberg is a Member of Estrella, LLC and he received his bachelor’s degree in Business Management from Fairfield University, Fairfield, Connecticut. He later received his Juris Doctor degree from Facultad de Derecho Eugenio María de Hostos, Mayaguez, Puerto Rico, where he graduated in the first class and was a member of A.N.E.D. (Asociación Nacional de Estudiantes de Derecho). After graduation, Mr. Colberg joined the Legislation Division of the Justice Department of...

Mr. Luis F. Llach-Zúñiga, Esq . is a Capital Member at Casillas, Santiago & Torres, LLC, with more than 20 years of experience counseling and representing multinational and local companies in a broad spectrum of high-stakes employment and commercial matters. His practice spans complex commercial and employment litigation, sophisticated transactional work, and the negotiation and structuring of multi-million-dollar concession agreements, in addition to tort, personal injury, ...

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...

Salvador J. Antonetti-Stutts is a lawyer recognized by Best Lawyers in the practice areas of Appellate Practice, Arbitration and Mediation, Bet-the-Company Litigation, Competition / Antitrust Law, Ethics and Professional Responsibility Practice, Franchise Law and Litigation. Salvador J. practices law in San Juan, Puerto Rico Best Lawyers has recognized Salvador J. Antonetti-Stutts since 2018. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic regio...

Samuel Rosado-Domenech is a lawyer recognized by Best Lawyers in the practice area of Corporate and M&A Law. Samuel practices law in San Juan, Puerto Rico Best Lawyers has recognized Samuel Rosado-Domenech since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Samuel Rosado-Domenech is held by other lawyers.

Roberto A. Cámara-Fuertes is a lawyer recognized by Best Lawyers in the practice areas of Appellate Practice, Litigation and Product Liability Litigation. Roberto A. practices law in San Juan, Puerto Rico Best Lawyers has recognized Roberto A. Cámara-Fuertes since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Roberto A. Cámara-Fuertes is held by oth...

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 ...

Maristella Collazo-Soto is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Maristella practices law in San Juan, Puerto Rico Best Lawyers has recognized Maristella Collazo-Soto since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Maristella Collazo-Soto is held by other lawyers.

Alejandro J. Cepeda-Díaz is a lawyer recognized by Best Lawyers in the practice area of Appellate Practice. Alejandro J. practices law in San Juan, Puerto Rico Best Lawyers has recognized Alejandro J. Cepeda-Díaz since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Alejandro J. Cepeda-Díaz is held by other lawyers.

Mr. Cook is known for his practical problem solving approach to complex real estate and financing matters. Throughout his career he has worked on a number of transactions requiring novel solutions, many of which have become industry standards. Over the years he has been involved in all aspects of real estate including: resort development, structuring of acquisitions, the permitting process at the federal and local level, structuring real estate joint ventures, planning timeshare, condominium,...