Lucia Sierra


Lucia Sierra


Paris | 32 rue de Monceau, Paris, France 75008
+33 1 57 57 82 27 | +33 1 57 57 80 81


Lucia Sierra focuses her practice on antitrust matters, particularly relating to private antitrust litigation, cartel investigations and merger clearance.

Prior to joining Dechert, Ms. Sierra was an associate at another global law firm and held positions at the French Competition Authority and French Ministry of Economy.

  • University of Nottingham, LL.B., 2010, with Honors
  • Université Paris 1 Panthéon-Sorbonne, LL.M., French and European Law, 2011, with Honors
  • Université Paris 1 Panthéon-Sorbonne, Master 2, European Economic Law, 2012, with Honors
  • Paris
  • New York
  • A retailer in the launching of private actions for damages as a result of infringements of competition law before the French courts. 
  • A leading manufacturer of luxury products in the implementation of its distribution network and compliance with competition law, and assistance in commercial litigation.
  • A packaging manufacturer during a dawn-raid conducted by the European Commission.

Includes matters handled at Dechert or prior to joining the firm.

  • English
  • French
  • Spanish