CLACIS
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CLACIS’ competition team regularly assists international clients with competition law matters and merger transactions. The group provides support for investigations, competition audits, and antitrust litigation. The practice is led by Antonina Yaholnyk, who is skilled in cartel investigations, abuse of dominance, and unfair competition cases. Anastasiia Zeleniuk is also recommended for her work on antitrust investigations and related litigation.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘CLACIS has a deep understanding of our business and the market, and when we have any other request for them, we do not have to explain all the background 'from scratch'.’
- ‘Antonina Yaholnyk is available 24/7 and happy to support on short notice.’
Key clients
- A.P. Møller – Mærsk A/S (Maersk Corporation)
- British American Tobacco
Work highlights
Obtained merger control approval for Mastercard International Incorporated and RF Ultimate Parent, Inc. for Mastercard International Incorporated merger with RF Ultimate Parent, Inc.