Sebastiano Nessi


Sebastiano Nessi - International Arbitration Lawyer in Geneva

Awards & Rankings

Who's Who Legal: Global Elite Thought Leaders – Under 45 (Arbitration)

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 (Arbitration)

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)

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 (practice area: Dispute Resolution - Arbitration / jurisdiction award: Switzerland) in 2021

LMG Experts Guide

Rising Star

Winner of the Geneva Michel Nançoz Oratory Contest