Ilyashev & Partners

Oleksandr Fefelov

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Practice Areas

Partner Oleksandr Fefelov is a Head of Antitrust and Competition Practice at Ilyashev & Partners. Oleksandr specialises in Antitrust, Competition, Corporate and M&A, Foreign Investments, Public Procurement, Privatization, Compliance.


A recognized expert in the protection of economic competition, public procurement and state aid, Oleksandr Fefelov has been carrying out antitrust regulation work in Ukraine for 25 years. His general professional experience is more than 29 years.

Oleksandr successfully represents clients in antitrust disputes, participates in consideration of cases on unfair competition, abuse of monopolistic market position.

Professional Memberships

•International Bar Association (IBA);

•Public Council at The Antimonopoly Committee of Ukraine, Head of the Legal Committee.



•Institute of International Relations of the Taras Shevchenko National University of Kyiv, Master in International Law;

•Queen Mary and Westfield College of London University (Great Britain), International Commercial Law Internship.

Working languages: Ukrainian, Russian, English.

Recommended as one of the leading lawyers in Antitrust and Competition according to Ukrainian research “Ukrainian Law Firms 2020. A Handbook for Foreign Clients", international directories Chambers Europe and The Legal 500 - EMEA. Listed in “Client’s Choice 2020: TOP-100 Best Lawyers of Ukraine".

Articles, Highlights and Press Releases

Total 9 Articles, Highlights and Press Releases

Ilyashev & Partners Won a Case Against the AMCU in the Supreme Court

Oleksandr Fefelov

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M&A in Ukraine During COVID-19. General Advice

Oleksandr Fefelov, Olga Samoilenko

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Ilyashev & Partners Proved the Illegal Nature of Claims Filed by Ukrainian Sea Ports Authority

Oleksandr Fefelov, Roman Marchenko, Andrii Konoplia, Sergey Nedelko, Oleksandr Denysenko, Oleksiy Gorbatyuk, Yevheniia Makarenko

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