Joseph J Mamounas

  • T 305.789.7491

Joseph Mamounas is a litigation attorney in Holland & Knight's Miami office and a member of the firm's Litigation and Dispute Resolution Practice. Mr. Mamounas’s practice focuses on international disputes, particularly in arbitration, and investigations. He has particular experience assisting clients with corporate fraud, Foreign Corrupt Practices Act (FCPA), and compliance matters.

Before joining Holland & Knight, Mr. Mamounas worked at the Miami office of another international law firm. During law school, he served as editor-in-chief of the University of Miami Law Review and participated in the Children and Youth Law Clinic, earning a Florida Bar Association fellowship at Legal Services of Greater Miami Inc. He has continued his community involvement since graduation, dedicating substantial time to pro bono efforts.

Honors & Awards

  • Daily Business Review, Professional Excellence Rising Star Award, 2016
  • Florida Super Lawyers magazine, 2018
  • Rising Star, Florida Super Lawyers magazine, 2012-2017


  • ABA Section of International Law, International Mediation Committee, Co-Chair
  • Posse Foundation, Miami Advisory Board
  • University of Miami Law Review, Alumni Board
  • The Florida Bar, Business Law Section and International Law Section
  • The Florida Bar, International Litigation and Arbitration Conference, Steering Committee, 2014
  • Miami International Arbitration Society
  • Federal Bar Association
  • American Bar Association
  • Dade County Bar Association, Young Lawyers Section
  • Brazilian-American Chamber of Commerce of Florida