Tristan assists client in litigation proceedings before civil and commercial courts, as well as pre-litigation procedures including mediation, conciliation, and settlement negotiations.

He provides comprehensive legal counsel to French and international companies, executives, and shareholders, specialising in corporate law (company law, commercial law and real estate law), as well as civil law (contracts and civil liability).

He is also active in international arbitration (ICC, ICSID, CMAP, CCJA, Swiss Chambers), particularly in relation to sub-Saharan Africa (OHADA law), in disputes pertaining to international contracts, notably defence-related matters, as well as mining and construction projects, and investment protection.

Tristan has cultivated a distinguished reputation in complex litigation with high legal, financial, and reputational stakes. He draws upon his vast judicial experience and collaborates closely with the firm’s various other departments to offer clients comprehensive support and adeptly manage cases at the intersection of civil, criminal and labour issues.

He is prominently ranked in various business litigation publications, including Legal 500, where his team “is acknowledged for its clarity, responsiveness, and dynamism. They are recognised for consistently seeking pragmatic solutions to complex challenges”.