Jason R. Aguiló-Suro

Marta S. Ramírez-Isern is a lawyer recognized by Best Lawyers in the practice areas of Corporate and M&A Law and Real Estate Law. Marta S. practices law in San Juan, Puerto Rico Best Lawyers has recognized Marta S. Ramírez-Isern 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 Marta S. Ramírez-Isern is held by other lawyers.

Verónica M. Torres-Torres is a lawyer recognized by Best Lawyers in the practice area of Labor and Employment Law. Verónica M. practices law in San Juan, Puerto Rico Best Lawyers has recognized Verónica M. Torres-Torres since 2025. 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 Verónica M. Torres-Torres is held by other lawyers.

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...

Ignacio Labarca Morales is a lawyer recognized by Best Lawyers in the practice area of Insolvency and Reorganization Law. Ignacio Labarca practices law in San Juan, Puerto Rico Best Lawyers has recognized Ignacio Labarca Morales since 2022. 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 Ignacio Labarca Morales is held by other lawyers.

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...

Javier Vázquez-Morales is a lawyer recognized by Best Lawyers in the practice areas of Administrative Law and Energy Law. Javier practices law in San Juan, Puerto Rico Best Lawyers has recognized Javier Vázquez-Morales 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 Javier Vázquez-Morales is held by other lawyers.

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).

René J. Avilés-García is a lawyer recognized by Best Lawyers in the practice areas of Employee Benefits Law, Tax Law and Trusts and Estates. René J. practices law in San Juan, Puerto Rico Best Lawyers has recognized René J. Avilés-García since 2014. 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 René J. Avilés-García is held by other lawyers.

Ms. González-Berríos' practice emphasis is on corporate tax and employee benefits. She has advised taxpayers regarding both tax and tax exemption issues relating to corporate acquisitions, reorganizations and liquidations. Ms. González-Berríos has represented clients in adversarial proceedings, requests for private letter rulings and negotiations of closing agreements before the Puerto Rico Treasury Department. Ms. González-Berríos regularly advises c...

José A. Meléndez Alfonzo is a lawyer recognized by Best Lawyers in the practice areas of Corporate and M&A Law and Energy Law. José A. practices law in San Juan, Puerto Rico. José Meléndez is recognized for his unique ability to integrate extensive industry and corporate knowledge with sharp legal acumen, a combination that greatly benefits his clients. Beginning his career at The Shell Company, where he spent 15 years in operations and strategy, and lat...