Department profile
A&O Shearman

Competition/Antitrust

Europe Guide 2026 : Poland

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A&O Shearman

Rankings

Chambers Review

Provided by Chambers

Competition/Antitrust - Poland

Band 2

What the Team is Known For

A&O Shearman offers outstanding expertise in merger clearance notifications. Moreover, the law firm acts in some of the most high-profile follow-on damages mandates in Europe, as well as handling behavioural investigations and appeals against decisions of the Polish competition authority. Team members have further experience in state aid matters and competition law compliance queries.

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Work Highlights

Provided by Chambers

  • A&O Shearman acted for the CityFit Group on the sale of its fitness chain to Medicover, which required a Phase II investigation in Poland.

Strengths

Provided by Chambers

  • The team's ability to coordinate with our international team and its global network is very impressive.

    Competition/Antitrust respondentEurope

  • We appreciate the team's high responsiveness, commitment and expertise.

    Competition/Antitrust respondentEurope

  • The team offers very useful advice that is straight to the point and has a good understanding of our business.

    Competition/Antitrust respondentEurope

Notable Practitioners

Provided by Chambers

  • Marta Sendrowicz
    Marta Sendrowicz

    Marta Sendrowicz

    Marta Sendrowicz is highly esteemed for advising clients on merger control mandates, including those requiring phase II investigations. She also offers notable activity in investigations into alleged no-poach agreements, as well as defending clients in major follow-on damages actions. Her recent work also includes state aid mandates, appeals against decisions of the competition authority and competition law compliance matters.

    • Marta Sendrowicz is just a pleasure to deal with. She has given fantastic service to us over the years - the advice is always clear and business friendly and the availability, understanding of our industry and dedication to us as a client is fantastic.

      Competition/Antitrust respondentEurope

    • All of my questions are answered very quickly and in a timely fashion, even in complex cases.

      Competition/Antitrust respondentEurope

    • She not only has extensive legal knowledge, but is also an extremely kind and sincere person.

      Competition/Antitrust respondentEurope
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Ranked Individuals at A&O Shearman (1)

Poland

A&O Shearman has rankings in the following guides

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