LAWYER PROFILE
Johan Ysewyn

Johan Ysewyn

Global 2026

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Ranked in 1 practice area

About

Provided by Covington & Burling LLP

Practice Areas

Johan is widely respected as a highly skilled European competition lawyer, advising on complex competition issues, including on merger control, anti-cartel enforcement, monopolisation cases and other conduct investigations. He acts as Co-Head of the firm's Global Competition group and as Managing Partner of the Brussels office.

Johan represents clients from around the world in dealings with competition authorities as well as in court litigation. He has in-depth knowledge of regulatory procedures and best practices as well as longstanding relationships with key regulators, in particular at the European Commission. He has also an active advisory practice covering a range of areas of interest to corporates, including the interplay between ESG goals and competition law, the impact of competition law enforcement on digital markets and broad strategic compliance issues.

Professional Memberships

He is the Chair of the Belgian Competition Lawyers Association and Professor of Cartel Law and Economics at the Brussels School of Competition.

Publications

Johan regularly speaks at conferences such as GCR, IBC, KNect365, Chatham House and other industry events and has written for numerous legal publications. He is the co-author of a number of competition treatises.

Chambers Review

Provided by Chambers

Chambers Global Guide

Competition: EU - Belgium

Band 3
Band 3

Individual Editorial

Johan Ysewyn has a notably broad practice across merger filings and cartel investigations that fall within the remit of either the BCA or the EC. His domestic ranking is based on his capacity to handle sophisticated contentious and non-contentious BCA matters. He additionally advises clients on EC investigations in the technology sector and on the new Foreign Subsidies Regulation.

Strengths

Provided by Chambers

  • Johan Ysewyn has a brilliant mind and combines a vast expertise with a pragmatic approach in complex matters to come to the best solution for his clients.

    Competition: EUChambers Global Guide
  • Johan Ysewyn possesses very strong expertise, particularly in cartel investigations.

    Competition: EUChambers Global Guide
  • Johan Ysewyn has great communication skills which allows him to translate very complex and sensitive matters to non-legal audiences.

    Competition: EUChambers Global Guide
  • Johan Ysewyn knows his clients and is able to give tailor-made and pragmatic advice.

    Competition: EUChambers Global Guide
  • Whenever I've had the chance to work with him it has been great.

    Competition: EUChambers Global Guide

Ranked Individuals at Covington & Burling LLP (92)

Africa-wide

Belgium

Brazil

China

  • Profile image of Eric Carlson
    Eric Carlson

    Corporate Investigations/Anti-Corruption (International Firms)

    View profile
  • Profile image of Timothy Stratford
    Timothy Stratford

    International Trade/WTO (International Firms)

    View profile

Europe-wide

Global Market Leaders

Japan

Latin America - International Counsel

Middle East-wide

Saudi Arabia

South Africa

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