Lennart Heydweiller

Lennart Heydweiller’s practice focuses on European and German competition law.

Lennart joined the firm in 2026. In 2023-2024, he was a stagiaire in the Cologne office. Prior to joining Cleary, he worked as a stagiaire at the European Commission, DG Competition.

Proposal for 12th Amendment of German Competition Law – Changes to Merger Control Thresholds and Procedure and a New Procurement-Screening Tool

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Lennart Heydweiller

Associate

Cologne