Modzelewska & Paśnik

Modzelewska & Paśnik is a Warsaw-based law firm with strong recognition in the Polish market since 2013. The firm specializes in competition law, covering antitrust, mergers, compliance, state aid, litigation, and consumer protection. Known for handling complex cases before Polish and European authorities, it supports clients through all stages, from dawn raids to Supreme Court proceedings.

Over the past year, Modzelewska & Paśnik has represented clients in numerous proceedings before the Polish Competition Authority (NCA), including cases related to vertical and horizontal agreements, abuse of dominance, and private enforcement litigation. The firm's expertise in competition litigation is demonstrated by landmark cases that have shaped Polish competition law. It also provides state aid advisory services and has secured favorable court rulings in this area.The firm regularly supports clients in regulated sectors such as energy, telecommunications, transport, and pharmaceuticals.

Modzelewska & Paśnik has received top rankings from Chambers Europe, Legal 500, and Polityka Insight, and has been named Best Competition Law Firm in Poland (2019–2024) by Rzeczpospolita. Since 2021, it has represented Poland in the DLC European Network, offering insights on national and EU distribution law.