Founder of Castellanos Group P.S.C.

Attorney at Law, Top Awarded Counsel and Consultant, Philanthropist, Scholar

Mediator-Arbitrator, JCC Federal Monitor, Special Master and Constitutional Professor.

Counsel to the Department of Corrections and Rehabilitation, under the Hon. Secretary Carlos Molina, current Mayor of the Municipality of Arecibo. 

Counsel to the Department of Consumer Affairs, under the Hon. Secretary Luis Rivera Marin, current Secretary of State and Deputy Governor of the Commonwealth of Puerto Rico.

Member of the District Examination Committee and Life Fellow of the Federal Bar Association.

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The awards & recognition we received in the legal field, cannot be bought with a members fee.

Castellanos Group P.S.C.  and members of its team have received external recognition through awards from the Government, the Federal Court, local courts and different associations. These awards were earned through outstanding ethical standards, business practices and community service. Just click below to learn more about our awards and recognitions.

In 1996, Alfredo Castellanos Esq. was invited by the NAVY as a special guest in the nuclear-powered USS John C. Stennis(CVN-74). He is one of a very few selected civilians to have the privilege of landing and taking off in a US aircraft carrier, to witness active military exercises and to share inspiring experiences with our nation’s heroes.

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Castellanos Group P.S.C. is Puerto Rico’s international legal practice, sworn to our clients and their successes in US, Puerto Rico and in key, growing markets in the world. Our vast experience has served the US and Puerto Rico as a legal bridge to the world. Our legal team at Castellanos Group P.S.C. are active community leaders that often define the arguments that best address the complex issues of the day. This and our global reach is what sets us apart and ahead of the competition.

Alfredo Castellanos Bayouth Esq., the founder of Castellanos Group P.S.C., has been approved in the Program of Advanced Mediation: Mediating Complex Disputes. He has completed it in June 2017. It was the third class in history to graduate from Harvard’s Law School and MIT Program of Advanced Mediation, which focuses on Mediating Complex Disputes.

“Greetings my dear friends and valued clients. I wish to share with all of you, with a great sense of humility, that I have very recently become the first professional from Puerto Rico to complete three exclusive programs at Harvard Law School-MIT’s Program on Negotiation (PON): Approved and completed PON’s Mediation Program, Accepted and completed PON’s Flagship Master Negotiation Program, and was a part in approving and completing PON’s THIRD EVER Advanced Mediation Workshop and Program. Needless to say, I am very proud that Puerto Rico was present at all of the above-mentioned programs and that our jurisdiction will be able to count on the vast knowledge acquired from two of the world’s most prestigious academic institutions: Harvard Law School and MIT. At Castellanos Group, P.S.C, we are extremely proud of the above historical accomplishment and we look forward to being able to greatly expand our Firm’s services as we help our community in the process.”
Alfredo Castellanos Bayouth Esq.

Alfredo Castellanos Bayouth Esq., the founder of Castellanos Group P.S.C., was accepted and completed in March 2017 the Harvard Negotiation Master Class with the Program on Negotiation, which is a program from the most respected, recognized and exclusive Law School in the world. The acceptance letter states that only the most outstanding and impressive persons were selected to participate in this program to create a collegiate atmosphere and ensure quality dialogue.

This most exclusive intensive Harvard Master Class was strictly limited to 60 participants who are strong negotiators and have completed a prior course in negotiation with PON at Harvard Law School. This most exclusive program offered unprecedented access to experts from Harvard Law School, Harvard Business School, and the Massachusetts Institute of Technology — all of whom are committed to delivering a transformational learning experience. Mr. Castellanos, a highly skilled and confident dealmaker, has gained exclusive access to proven frameworks for addressing the most complicated negotiation challenges. The Harvard Negotiation Master Class has been a rare opportunity to hone his skills as a highly confident negotiator who truly understands the game – and how to play it.

Alfredo Castellanos Bayouth Esq., the founder of Castellanos Group P.S.C., completed the Program of Negotiation from Harvard Law School’s/MIT’s Executive Education for Mediating Disputes and Negotiation Institute in October 2016.

“Individual Investors Act” (PR Act 60 Chapter 2, formerly Act 22) and “Export Services Act” (PR Act 60 Chapter 3, formerly Act 20) provide tax exemptions to eligible individuals and businesses. Our tax and local investment division with experienced Act 60 attorneys can help you take advantage of the America’s last tax haven – Puerto Rico.

Mr. Castellanos is personally supervising all legal and consulting work done by Castellanos Group, P.S.C., including but not limited to, client development and client communication, among other areas of the law, including all new investment tax exempt laws (Act 60, etc.) in Puerto Rico. He’s available to our clients 24-7.

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