Volodymyr Sayenko is a founding partner and co-head of the Competition and Antitrust practice at Sayenko Kharenko, with over 25 years of experience in Ukrainian and EU competition law. He advises leading international and domestic groups on the full range of competition and corporate matters, including complex multi-jurisdictional M&A transactions, merger control filings, cartel investigations, abuse of dominance and state aid. Volodymyr has represented clients in some of the most significant competition cases and is widely regarded as one of the foremost competition lawyers in the country. He holds top-tier rankings in Chambers Europe, Legal 500 EMEA and Who’s Who Legal.

Volodymyr Sayenko is a founding partner and co-head of the Competition and Antitrust practice at Sayenko Kharenko, with over 25 years of experience in Ukrainian and EU competition law. He advises leading international and domestic groups on the full range of competition and corporate matters, including complex multi-jurisdictional M&A transactions, merger control filings, cartel investigations, abuse of dominance and state aid. Volodymyr has represented clients in some of the most significant competition cases and is widely regarded as one of the foremost competition lawyers in the country. He...

Publications

Merger Control Law Guide

Co-author of the Ukraine chapter in the Merger Control Law Guide , published 13 July 2026 , alongside Valentyna Hvozd and Snizhanna Sheshliuk .