Diego Agüeros Joins Estrella LLC, Expanding Nationally Recognized Labor & Employment Team

January 29, 2026

San Juan, Puerto Rico — Estrella LLC, a leading full-service business law firm in Puerto Rico, is pleased to announce that Diego Agüeros has joined the firm as Of Counsel in its Labor and Employment Practice. His addition expands an already strong and nationally recognized team, enhancing the firm’s ability to provide clients with sophisticated, business-focused solutions for complex workplace disputes, labor relations, and regulatory compliance. 

Diego brings extensive experience as a trusted legal advisor to executives and in-house legal teams in labor and employment law, including labor and employment litigation, labor relations, risk management, and compliance. He has represented domestic and multinational clients in federal and state courts, as well as before administrative agencies, and has extensive experience handling matters under Puerto Rico’s labor and employment statutes. Diego’s expertise spans non-compete and restrictive covenant disputes, discrimination and retaliation claims under Title VII, the ADEA, and ADA, wage and hour claims under the FLSA, employee benefits and leave matters under the FMLA, ERISA, COBRA, and USERRA, class and collective actions, and employment-related contract and tort claims. 

In addition, Diego has significant experience advising clients on labor relations, including the negotiation of Collective Bargaining Agreements, counseling on concerted activities, grievance procedures, union interactions, and workforce restructuring. He also provides strategic guidance on compliance programs, employee policies, risk mitigation, and proactive workforce management, helping organizations prevent disputes and minimize liability. 

“We are excited to welcome Diego to the Estrella LLC team,” said Managing Partner, Alberto Estrella. “His depth of experience in labor and employment law, combined with his practical, strategic approach, expands our nationally recognized practice and enhances our ability to support clients in achieving their business and workforce objectives.” 

Diego joins Estrella LLC after a distinguished career advising corporate clients across multiple industries, integrating litigation defense, labor relations, and proactive compliance. His addition reinforces the firm’s commitment to delivering comprehensive labor and employment solutions while continuing to build a collaborative, high-performing practice team.  

 About Estrella, LLC 

Estrella, LLC is one of the oldest and most respected full-service law firms in Puerto Rico. Our first-rate attorneys represent a diverse group of entrepreneurs, middle-market and blue-chip clients, and deliver comprehensive legal strategies in a breadth of practice areas anchored by our corporate, employment, and litigation practices. As a trusted advisor, we value ongoing relationships with our clients, including many of Puerto Rico’s highest-profile companies, some of whom have relied on the firm’s legal assistance for more than 50 years. The firm is also a member of Meritas, a global alliance of leading independent law firms across the U.S. and worldwide, allowing us to assist our clients wherever they do business.