Department profile
CMS

Competition/Antitrust

Global Guide 2026 : Global: Multi-Jurisdictional


CMS

Chambers Review

Provided by Chambers

Competition/Antitrust - Global: Multi-Jurisdictional

Band 5

Band 5


What the Team is Known For

As an international law firm with an on-the-ground presence in over 40 countries, CMS provides strong cross-border expertise in complex antitrust, competition and trade matters. The law firm offers:

• Experience acting on high-profile global mergers for clients in the transportation, energy and e-commerce sectors.

• Assistance with global merger clearance as well as major cartel investigations, sanctions and private enforcement.

• Expertise in the defence of cartel investigations carried out by multiple competition enforcement agencies worldwide.

Notable practitioners

Key contacts include Małgorzata Urbańska in Poland and Marquard Christen in Zurich.

Strengths

Provided by Chambers

  • CMS has delivered great collaboration and is doing a wonderful job.

    Competition/Antitrust respondentGlobal
  • CMS' competition law practice combines broad experience in complex corporate transactions with a sophisticated litigation and counselling practice.

    Competition/Antitrust respondentGlobal
  • The team has great knowledge of the competition landscape and tight contacts with the competition authority.

    Competition/Antitrust respondentGlobal

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