Lazarinka Naydenova

Lazarinka Naydenova, Senior Associate with Arnold Porter, focuses on all aspects of European (EU) competition law, with particular emphasis on merger control proceeding, abuse of dominance, cartel matters, and state aid.

Lazarinka joined the firm's Brussels team in 2016. Prior to joining the firm, Lazarinka worked in another leading international competition law firm in Brussels. She has worked as an in-house lawyer at the Bulgarian Ministry of Finance and has also undertaken a traineeship at the European Commission's Directorate General for Competition. Lazarinka worked the ex-U.S. processes for Monsanto in its US$66 billion acquisition by Bayer, a transaction that won the 2019 GCR Awards for "Global Antitrust Matter of the Year" and "Merger Control Matter of the Year - Europe" and for Fitbit in its acquisition by Google which won the 2021 edition of the same award. She also represented a client in a dawn raid conducted by the European Commission in relation to an alleged violation of the antitrust rules.

Training format

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  • Next: 5 Jun 2025 Live online
  • Also: 10 Oct 2025 Live online
  • Also: 27 Feb 2026 Live online

Competition Law for the Pharmaceutical Industry

New for 2025

Live online

A one-day practical and interactive seminar focuses on everything you need to know about competition law and the pharmaceutical sector

  • 6 CPD hours Focused
  • Presented by Lazarinka Naydenova