He represents clients across industries in a broad range of disputes, including corporate, post M&A, and directors’ and officers’ (D&O) liability matters. Constantin also advises on large-scale, cross-border internal investigations, including corporate governance and compliance matters. In this context, he also focuses on disputes following internal investigations and investigating the facts for proceedings. 

Prior to becoming an associate, Constantin worked for several years as a research assistant in Corporate/M&A and Litigation at the firm.