Sofia Castillo


Admitted to the Paris Bar (2021)


  • Master’s degree in Economic Law – Faculty of Law, Aix-en-Provence, 2017;
  • Certificate in Economic Law – Faculty of Law, Aix-en-Provence, 2017;
  • Master’s degree in Commercial Law – Faculty of Law, Aix-en-Provence, 2016;
  • Bachelor’s Degree in French Law – Université Catholique de Lille, 2015.

Sofia has acquired a broad knowledge of business law, both in consulting and litigation, thanks to the solid experience she has gained during her internships and positions with French business law firms (such as Réseau Provence Avocats and Cabinet PdA), companies belonging to large international groups (TheFork) and official authorities located abroad.

In January 2021, Sofia joined M&B as an associate after having completed an internship in 2020.

Sofia specialises in real estate and construction law, commercial law, contract law and labour law (advising on general matters and litigation).

Languages:  French, Spanish, and English


Franck Berthault

Virginie Molinier

Nuria Bové Espinalt

Elodie Loriaud

Catherine Hilgers

Eric Pomonti

Victoria González

Ana de Isabel

Eva Lasunción

Claudia Ambrós Biern

Marina Nicolas

Celia Juega

Sabrina Gomez

Maud Thiry

Marina Itriago Viso

Alexandre Pelletier

Lina Montoya Fuentes

Mahaut de Bélizal

Coline Montangerand

Julia Molina