Firm Profile

O'Neill Arbitraje

Global Guide 2026

Ranked departments
Ranked lawyers

Enhance your profile

Build a stand out Profile to get your rankings recognised by legal buyers

Learn more

Also ranked in the following guides

O'Neill Arbitraje rankings

Global Guide 2026
Peru
Dispute Resolution: Most in Demand Arbitrators
1 Ranked Lawyer
Lawyers
1
Cecilia O'Neill
1
Band 1