Antonina Yaholnyk, Founding Partner of CLACIS, was recognized as the leader in antitrust (competition law) practice in Ukraine by the “TOP-100. Clients’ Choice -2020” ranking. The ranking "TOP 100 of the best lawyers of Ukraine. Leaders of practices" exists in Ukraine since 2015. This is one of the projects of the Legal Newspaper, the purpose of which is to analyze the legal market at the present stage.