Ranking tables
Dispute Resolution | Global
Puerto Rico
Rankings overview for Departments
- Casellas Alcover & Burgos, P.S.C.
- Marini Pietrantoni Muñiz, LLC
- O'Neill & Borges LLC 21 Years Ranked
- Estrella LLC
- McConnell Valdés LLC
- Pietrantoni Mendez & Alvarez LLC
DLA Piper (Puerto Rico) LLC 1 Years Ranked
Ferraiuoli LLC 8 Years Ranked- Reichard & Escalera LLC
All Departments profiles
Band 1
Band 2
2 O'Neill & Borges LLCDispute Resolution2026 | Band 2 | 21 Years RankedO'Neill & Borges houses an established dispute resolution practice with an impressive portfolio of multinational clients from the financial services, oil and gas, and insurance sectors. The team is particularly well versed in advising on commercial litigation, and regularly represents clients in class actions, securities disputes and RICO Act cases. The firm also boasts extensive experience in handling insolvency litigation and product liability disputes, as well as arbitration proceedings.
Band 3

3 DLA Piper (Puerto Rico) LLCDispute Resolution2026 | Band 3 | 1 Years RankedDLA Piper is a strong full-service, global law firm recognised by market onlookers for its notable practice in Puerto Rico's litigation sphere. The team demonstrates prowess in arbitration, administrative proceedings, tort cases and class actions, with particular expertise in commercial litigation relating to the energy and public utility sectors. The firm also advises reputable clients in the technology, manufacturing and financial services spaces.

3 Ferraiuoli LLCDispute Resolution2026 | Band 3 | 8 Years RankedFerraiuoli has a respected dispute resolution practice recognised for its strong track record advising clients on commercial litigation, including collection and foreclosure, breach of contract and mass tort cases. The team's expertise extends to representing clients in constitutional and administrative litigation, as well as assisting with mediation and arbitration cases.