Mari Koskela is an associate in the London office of Latham & Watkins and a member of the firm’s Antitrust & Competition Practice.

Mari advises clients across all areas of UK and EU competition law, including merger control, antitrust investigations, abuse of dominance, foreign investment control, competition litigation, and competition law compliance. Her experience covers several industry sectors, including technology, transport, pharmaceuticals, and consumer goods.

Prior to joining Latham, Mari worked as an associate in the competition practice of another international law firm in Brussels, and completed a traineeship at the Directorate-General for Competition of the European Commission.

Mari’s experience includes advising:

  • Illumina on its application before the General Court to annul the European Commission’s decision in Illumina/GRAIL*
  • A multinational technology company in connection with the European Commission’s Digital Markets Act*
  • Clients seeking antitrust compliance advice*
  • Clients in non-public antitrust investigations*

*Matter handled prior to joining Latham

Bar Qualification

  • England and Wales (Solicitor)

Education

  • LLM, University of Helsinki, 2024
  • BCL, University of Oxford, 2021
    with distinction
  • LLB, Queen Mary University of London, 2020
    First Class Honours

Languages Spoken

  • English
  • Finnish