Prestigious international arbitration firm Gaillard Banifatemi Shelbaya Disputes  impresses by its large and high-profile team that is retained by the world’s largest corporations as well as by some state entities (Egypt and Algeria particularly, but also Columbia and Peru) to handle their most sensitive commercial and investment arbitration proceedings. Mainly based in Paris but with complementary offices in London, New York, Cairo and Abu Dhabi, the firm has a very strong presence on large oil and gas and African and Arabic related disputes, currently acting in sensitive cases linked to the Israel-Palestine war. Its workload also encompasses many other industry sectors such as construction, telecoms or banking, and geographical zones such as Europe and Latin America. Finally, award exequatur is another key area of strength where the practice acts in large and complex proceedings. Practice head Yas Banifatemi and Mohamed Shelbaya (Paris and Cairos based) are two highly prominent figures in the arbitration circles. Also recommended are Coralie DarrigadeMaude LeboisThomas Parigot , Benjamin Siino, Yael Ribco Borman  as well as 2025’s promoted partners Youssef Daoud (Paris/Cairo), Anders Junker-Nilsson and André Marini . Also recommended is counsel Yael Ribco Borman  .
L’éditorial du Legal 500

Clients clés

  • Huawei Technologies Co., Ltd. (Huawei) (PR China)
  • Sanofi (France)
  • Electricité de France
  • Dassault S.A. (France)
  • Mubadala PJSC (UAE)
  • Majority shareholders of former Yukos Oil Company
  • Egyptian Natural Gas Holding Company (EGAS)
  • Egyptian General Petroleum Corporation (EGPC)
  • Sonatrach (Algeria)
  • Sonangol (Angola)

Points forts

  • Representing the Arab Republic of Egypt in two investment arbitrations involving USD 56 billion worth of claims brought under the Organization of the Islamic Conference (OIC) Agreement.
  • Acting on behalf of the Republic of Colombia and securing the full dismissal of USD 300 million claims and a landmark decision on the essential security clause under the relevant treaty in an ICSID arbitration brought by U.S. investors.
  • Representing Huawei in an investment arbitration against Sweden regarding measures that have resulted in Huawei’s exclusion from Sweden’s 5G network.

Avocats

Hall of Fame

Avocats au sommet de leur profession, largement reconnus et respectés par l'ensemble du marché pour leur expertise éprouvée et leur intervention récurrente et longue date dans les dossiers les plus complexes et prestigieux.

Les grands avocats du marché

Avocats associés reconnus parmi les leaders du marché par leurs pairs et leurs clients, régulièrement présents dans les grands dossiers dans lesquels ils sont au premier plan.

Meilleurs collaborateurs

Jeunes avocats collaborateurs ou counsels qui se distinguent régulièrement par leur présence dans des dossiers importants du marché, et qui sont identifiés par le marché comme de jeunes talents à suivre.

Yael Ribco Borman

Responsable de la pratique

Yas Banifatemi

Autres avocats clés

Mohamed Shelbaya; Benjamin Siino; Coralie Darrigade; Maude Lebois; Thomas Parigot; Youssef Daoud;  Anders Junker-Nilsson; André Marini; Yael Ribco Borman