Mariana Antonovych


+ 38 044 394 9040

Mariana Antonovych

+ 38 044 394 9040



Gulliver Business Center
1-А Sportyvna sq., 16th Floor
01601, Kyiv

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Mariana Antonovych is an Associate in the Kyiv office. She focuses on dispute resolution and also specialises in compliance and investigations matters.

Mariana advises local and foreign clients on the settlement of complex multijurisdictional disputes in national courts and under the procedures of international commercial arbitration. She represents clients in arbitration proceedings under various arbitration rules (primarily LCIA Arbitration Rules).

She has also gained considerable experience in a wide variety of compliance matters, in particular, due diligence and establishment of compliance programmes, internal investigations driven by anti-corruption legislation (e.g., FCPA and UK Bribery Act), background checks, establishing, enhancing and localisation of compliance programmes.


  • 2015 – 2016: Humboldt University of Berlin, Germany, Faculty of Law, LL.M. in International Dispute Resolution
  • 2012 – 2014: National University of Kyiv-Mohyla Academy, Ukraine, Law School, Master’s Degree in Law (with honours)
  • 2008 – 2012: National University of Kyiv-Mohyla Academy, Ukraine, Law School, Bachelor’s Degree in Law (with honours)


Ukrainian, English, Russian