We advise claimants and defendants on resolving disputes and litigation in relation to all aspects of competition law, including cartel damages claims, challenges to decisions by competition authorities and regulators, commercial disputes and collective proceedings.  Whether defeating a class-action certification in a high-stakes private matter, defending a claim of illegal distribution practices, or responding to a government investigation, Dentons works alongside you every step of the way, across the globe. No matter where in the world your business reaches, our team is there, ready to advise you and advocate on your behalf.

Our experience allows us to view antitrust and competition litigation issues from your perspective. From financial services, health care, intellectual property, energy, automotive and telecommunications, to sports and entertainment, technology, media, retail, private equity and more, we know how the law intersects each industry and will advise you accordingly.

We have represented companies and individuals in criminal and civil investigations by government enforcement agencies, and we are able to draw on our considerable experience in handling antitrust investigations, administrative proceedings and enforcement actions.

Count on us to bring efficient, effective teamwork to any situation. Our antitrust litigators work closely with other commercial litigators to combine the resources of scores of lawyers who regularly handle high-stakes class-action and commercial matters. We have litigated every type of antitrust claim, including those alleging:

• Price-fixing
• Collective or Group boycotts
• Monopolization and abuse of a dominant position
• Tying and exclusive dealing
• Resale price maintenance and other distribution restraints
• Price discrimination
• Predatory pricing
• Anticompetitive mergers

Recognition

Dentons ranked in GCR Global Elite’s Top 10 Firms

December 13, 2021

GCR 100 has recognized Dentons in its Top 10 Global Elite firms. The GCR 100 Global Elite is a definitive list of the top 25 firms practicing competition law internationally. GCR has also placed our Firm in the Top 2 firms for Cartels.

Asialaw Profiles – Intellectual Property practice named "outstanding"

December 1, 2015

Asialaw Profiles has named Rodyk's Intellectual Property practice "outstanding" in their 2016 edition.

In-House Community Firms of the Year 2015 – Rodyk named Firm of the Year 2015 for Real Estate/Construction

December 1, 2015

Rodyk has been named Singapore's Firm of the Year 2015 for Real Estate/Construction in Asia-mena Counsel's In-House Community Firms of the Year 2015 awards.

View all recognition for Competition and Antitrust Litigation

Insights

ESG Disputes Bulletin - March 2025

March 4, 2025

Global: Welcome to our latest ESG Disputes Bulletin. The end of 2024 saw several high-profile decisions in cross-border ESG claims. In this first edition of 2025, we explore some of those developments including the English courts' exercise of jurisdiction in cross-border supply chain disputes and approach to case management in complex environmental claims; the Hague Court of Appeal's decision in Milieudefensie et al v. Royal Dutch Shell; the US Supreme Court's reluctance to hear climate change cases being brought in US states; and a UK regulator's use of AI tools to identify and address alleged greenwashing in advertisements.

Corporate Crime Insights - February 2025

February 25, 2025

Global: Welcome to the February 2025 edition of Dentons' Corporate Crime insights, where the team pull together key updates and insights across the range of corporate crime compliance issues to inform your horizon scanning and current workstreams. As ever, the contents below represent the views of the Corporate Crime team and are designed to assist you.

UK Group Actions Bulletin – February 2025

February 19, 2025

United Kingdom: This update discusses recent decisions in group actions in the English High Court and Court of Appeal, including cases which suggest that the courts are taking a more restrictive approach to permitting the use of the representative action procedure to bring opt-out class actions, and key developments which are anticipated later in the year.

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News and Events

Recent Press Releases

Dentons Guevara & Gutiérrez appoints Zoya Galarza as Partner of the Firm

February 2, 2022

We are pleased to announce that, as of February 1, 2022, Dentons Guevara & Gutiérrez has incorporated Zoya Galarza as partner of the Firm.

Dentons ranked in GCR Global Elite’s Top 10 Firms

December 13, 2021

GCR 100 has recognized Dentons in its Top 10 Global Elite firms. The GCR 100 Global Elite is a definitive list of the top 25 firms practicing competition law internationally. GCR has also placed our Firm in the Top 2 firms for Cartels.

Dr. Bertold Bär-Bouyssière to strengthen Dentons’ Competition and Antitrust practice

June 17, 2021

Global law firm Dentons has strengthened its renowned Competition and Antitrust practice with the hire of Dr. Bertold Bär-Bouyssière as Of Counsel, effective June 2021. He is based in the Berlin and Brussels offices and brings more than 25 years of experience in German and EU competition and antitrust law.

View all press releases for Competition and Antitrust Litigation