Ranking tables

Dispute Resolution | Global

Puerto Rico

The Dispute Resolution rankings table below has been designed to provide the most in-depth insights and reviews of the top ranked lawyers and law firms. The firms included in our rankings have been recommended by in-house counsel, other third-party experts and private practice lawyers. Our comprehensive research ensures you have all the information needed when looking to purchase legal services across Puerto Rico.

Rankings overview for Departments

1

  1. Casellas Alcover & Burgos, P.S.C.
  2. Marini Pietrantoni Muñiz, LLC
2

  1. O'Neill & Borges LLC 21 Years Ranked
  2. Estrella LLC
  3. McConnell Valdés LLC
  4. Pietrantoni Mendez & Alvarez LLC

All Departments profiles

1

Band 1

  1. Casellas Alcover & Burgos, P.S.C.
    Dispute Resolution
    2026 | Band 1
  2. Marini Pietrantoni Muñiz, LLC
    Dispute Resolution
    2026 | Band 1
2

Band 2

  1. 2
    O'Neill & Borges LLC
    Dispute Resolution
    2026 | Band 2 | 21 Years Ranked

    O'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.

  2. Estrella LLC
    Dispute Resolution
    2026 | Band 2
  3. McConnell Valdés LLC
    Dispute Resolution
    2026 | Band 2
  4. Pietrantoni Mendez & Alvarez LLC
    Dispute Resolution
    2026 | Band 2
3

Band 3

  1. DLA Piper (Puerto Rico) LLC
    3
    DLA Piper (Puerto Rico) LLC
    Dispute Resolution
    2026 | Band 3 | 1 Years Ranked

    DLA 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.

  2. Ferraiuoli LLC
    3
    Ferraiuoli LLC
    Dispute Resolution
    2026 | Band 3 | 8 Years Ranked

    Ferraiuoli 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.

  3. Reichard & Escalera LLC
    Dispute Resolution
    2026 | Band 3