Overview

Silvia Cossu is Partner at LEXIA and leads the Litigation, Arbitration and Legal Risk Mitigation practice. She specializes in dispute resolution and risk mitigation, particularly in cases with cross-border elements, where she gained a nation-wide reputation.

Her expertise also extends to representing foreign governmental bodies and public authorities in complex and often multi-jurisdictional litigations. Silvia is recognized for her critical approach to contractual issues, aimed at preventing and mitigating legal risks arising from relevant operations.

Silvia is ranked in the Chambers Global and Chambers Europe Guides for litigation, reflecting her standing in the international legal market.

During her academic and professional career, she participated in the Program on Negotiation for Executives at Harvard Law School (2018), attended the Academy of American and International Law, run by the Southwestern Institute for International and Comparative Law (SWIICL) in the Dallas/Plano area (2010) and conducted studies in France, Spain, and the United States, developing a strong international acumen and approach.

Before joining LEXIA, Silvia began her professional career in the Diplomatic and Treaties Litigation Dept. at the Ministry of Foreign Affairs, subsequently practiced in one of the magic circle firms and in one of the biggest independent business Italian law firms.

Experience

Commercial, Corporate, M&A, finance, fintech and competition disputes

Assistance of national and international clients in contentious matters, both judicial and extrajudicial, with a specific focus on cross-border, commercial, corporate, post-M&A, financial, insurance, and competition law disputes.

Private Clients disputes

Assistance of national and international private clients in disputes, potential or actual, related to inheritance or family assets management.

Contractual Support and Risk Mitigation

Strategic legal advice on contractual issues and the structuring of operations with a focus on dispute prevention and the mitigation of litigation risks.

International and Multi-jurisdictional Litigation

Assistance to foreign governmental bodies, public authorities, and multinational corporations in complex litigation involving multiple jurisdictions.

Bars and Courts

Admitted to the Italian Bar (Rome bar)
Member of the International Bar Association
Admitted to the High Courts Italian Bar

Education

Degree in Law, LUISS Guido Carli University, Rome
Program on Negotiation for Executives, Harvard Law School
Academy of American and International Law
run by the Southwestern Institute for International and Comparative Law (SWIICL)

Languages

French
Spanish
Italian
English

Awards

Chambers Legal Global Guide 2026
Chambers Legal Europe Guide 2026
Chambers Legal Global Guide 2025
Chambers Legal Europe Guide 2025
Chambers Legal Europe Guide 2024

News

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