Sebastiano Nessi


  • Enable Javascript to access Sebastiano's email address.
Sebastiano Nessi - International Arbitration Lawyer in Geneva

Awards & Rankings

Who's Who Legal: Global Elite Thought Leaders - Arbitration 2024

“He is a quick-thinker, a team player and demonstrates an excellent grasp of the matters he is working on”

Who's Who Legal: Recommended - Arbitration 2024

Who's Who Legal: Recommended - Switzerland 2024

Who's Who Legal: Global Elite Thought Leaders – Arbitration 2023

Peers and clients say: "Sebastiano is a masterful tactician, combining superb advocacy with gravitas”. “One of the superstars in Switzerland”.

Who's Who Legal: World Global Leader 2023

Peers and clients say: "Sebastiano is probably the best lawyer of the young generation and obviously a star advocate. He has a great sense of leadership;" "Sebastiano is a blazing talent, a very bright individual and a brilliant advocate, who provides work of the highest standard;" "Sebastiano is a brilliant practical and strategic thinker who always cares about the client’s needs and finds the best solution possible;" "Multifold expertise in investment arbitration matters and impressive client management skills;" "He is particularly brilliant at effectively analysing and advocating a position while identifying key issues.

Who's Who Legal - Arbitration - Switzerland (National Leader) 2023

WWL says: "Star advocate Sebastiano Nessi is regarded as one of the best lawyer of the young generation. [He] combines strong intellectual curiosity and mental agility with ambition and strong strategic instincts to excel as counsel and arbitrator in domestic and international disputes."

Legal 500 EMEA: Switzerland Dispute Resolution/Arbitration

Mr. Nessi is recommended by Legal 500. Clients say: "Sebastiano Nessi is a tremendously talented and a sharp minded practitioner and certainly a top lawyer to contact in Europe for complex matters. He is insightful, never misses a single detail and is always first to propose an excellent legal solution which is highly regarded by clients. His deep understanding of issues of damages stand out, which contributes a lot to each and every case."

International Financial Law Review (IFLR)

Winner of two Rising Star Awards in the EMEA Region (2021)

LMG Experts Guide

Rising Star

Winner of the Geneva Michel Nançoz Oratory Contest