Hidde van Roosmalen specialises in regulatory and criminal enforcement, representing clients in sensitive investigations. He is frequently involved in cross-border internal investigations addressing bribery and corruption, sanctions and export controls, environmental protection, and other compliance issues. Hidde's work also includes litigation, with a particular focus on cases at the intersection of civil and criminal law.

Before joining the regulatory and criminal enforcement practice, Hidde worked on mergers and acquisitions in the firm's Corporate/M&A practice.