Biography

Marie is an associate in the Competition and Antitrust practice in the White & Case’s Warsaw office. She advises domestic and international clients on competition, consumer protection and commercial law matters. Her experience includes merger control and foreign investment filings, including complex phase II proceedings, as well as antitrust, abuse of dominance and unfair market practice matters across industries such as food, paper, automotive, aviation and manufacturing.

She represents clients in proceedings concerning practices that infringe consumers’ collective interests and involve unfair contract terms, including matters in the cosmetics, media and finance sectors. She also has particular experience advising on greenwashing-related issues.

Marie supports clients in M&A transactions and due diligence processes, internal investigations and compliance initiatives.

Experience

Selected projects:

  • Tobacco companies: representation of tobacco companies in establishing a joint venture in the traditional cigarettes segment (Phase II proceedings).*
  • A global animal-derived products processor: representation of a global animal-derived products processor in connection with its acquisition of a competitor operating in the Polish market (Phase II proceedings).*
  • A chemical company: representation of a chemical company on its acquisition of assets from an international specialty chemicals manufacturer.*
  • Financial institutions: representation of financial institutions in proceedings concerning the use of unlawful contractual clauses.*
  • An international renewable energy investment fund: representation of an international renewable energy investment fund in connection with its acquisition of control over a holding company with a portfolio of renewable energy projects.*
  • A cosmetics company: representation of a cosmetics company in proceedings concerning allegations that its environmental claims misled consumers.*
  • A leading aircraft leasing company: representation of a leading aircraft leasing company in establishing a joint venture with a company in the aviation sector.*
  • A leading Polish tissue paper manufacturer: representation of a leading Polish tissue paper manufacturer in connection with its acquisition of two competitors.*

*Experience gained prior to joining White & Case

Professional Highlights

Poland, Polish Bar Council
Postgraduate Studies in Consumer Protection Law
Polish Academy of Sciences
Postgraduate Studies in Competition Law
Polish Academy of Sciences
Master's Degree
Faculty of Law and Administration
Jagiellonian University
School of French Law, a joint program of
Jagiellonian University

and the University of Orléans

English
Polish
French

Service areas