skip to main content

Antitrust

Antitrust

The Paul, Weiss Antitrust Practice advises clients on a full range of global antitrust matters, including antitrust regulatory clearance, government investigations, private litigation, and counseling and compliance. The firm represents clients before antitrust and competition authorities in the United States, the European Union, the United Kingdom and other jurisdictions around the world.

Client News

Intuitive Surgical Wins High-Stakes Antitrust Trial Regarding da Vinci Surgical System

Intuitive Surgical Wins High-Stakes Antitrust Trial Regarding da Vinci Surgical System

Paul, Weiss achieved a significant victory at trial for surgical robot maker Intuitive Surgical, Inc., in a high-stakes antitrust suit brought by Surgical Instrument Service Company, Inc., (SIS) in the Northern District of California.

» more

Client News

IBM Completes $6.4 Billion Acquisition of HashiCorp

IBM Completes $6.4 Billion Acquisition of HashiCorp

Paul, Weiss advised IBM on its all-cash acquisition of HashiCorp Inc. for $35 per share, representing an enterprise value of $6.4 billion.

» more

Client News

Loews Hotels Wins Dismissal of Antitrust Class Action

Loews Hotels Wins Dismissal of Antitrust Class Action

Paul, Weiss won a significant victory on behalf of Loews Hotels Holding Corporation, when the U.S. District Court for the Northern District of Illinois dismissed a putative class action alleging an anticompetitive conspiracy among luxury hotel operators.

» more

Events

Aidan Synnott to Discuss Impact of Antitrust Leadership Changes at ABA Event

Aidan Synnott to Discuss Impact of Antitrust Leadership Changes at ABA Event

Antitrust partner Aidan Synnott will moderate a panel, “The Impact of Changes in Antitrust Leadership in the United States and Elsewhere on International Antitrust Enforcement,” at the American Bar Association’s 2025 International Law Section Annual Conference.

» more

AWARDS & RECOGNITION

LOAD MORE

Publications

Scott Sher and Chris Wilson Featured in <em>Vault</em> Q&A on Paul, Weiss’s Antitrust Practice

Scott Sher and Chris Wilson Featured in Vault Q&A on Paul, Weiss’s Antitrust Practice

Antitrust Global Co-chair Scott Sher and partner Chris Wilson were featured in a Q&A on Paul, Weiss’s antitrust practice in the 2025 edition of “Practice Perspectives: Vault’s Guide to Legal Practice Areas.”

» more

Awards & Recognition

Annie Herdman Named a <em>Law.com International</em> Rising Star

Annie Herdman Named a Law.com International Rising Star

Law.com International named antitrust partner Annie Herdman to its “Rising Stars: The UK Legal Industry's Best Up-And-Coming Women, 2025” list, which annually recognizes the most exceptional up-and-coming women lawyers from the nation’s top law firms.

» more

PUBLICATIONS

Meredith Dearborn, Tee St. Matthew-Daniel, Russell Wirth and Mark Laramie Publish Article in <em>Daily Journal</em>

Meredith Dearborn, Tee St. Matthew-Daniel, Russell Wirth and Mark Laramie Publish Article in Daily Journal

Partners Meredith Dearborn and Tee St. Matthew-Daniel, associate Russell Wirth and practice management attorney Mark Laramie co-wrote an article for the Daily Journal on the potential consequences of a new antitrust policy shift in California.

» more

Publications

Update on Trump Administration Antitrust Enforcement

Update on Trump Administration Antitrust Enforcement

In the weeks since Inauguration Day, the Trump administration has taken several significant actions related to antitrust enforcement. We discuss senior DOJ and FTC leadership appointments, developments in merger review, statements related to labor markets and potential non-compete enforcement, and changes intended to expand presidential power over the FTC.

» more

Client News

TPG to Acquire Altus Power in Take-Private Deal Valued at $2.2 Billion

TPG to Acquire Altus Power in Take-Private Deal Valued at $2.2 Billion

Paul, Weiss advised TPG on the antitrust aspects of its take-private acquisition of Altus Power, Inc., one of the largest owners of commercial-scale solar power generation in the U.S., valued at approximately $2.2 billion, including outstanding debt.

» more

Publications

CMA’s New Consumer Law Powers Now in Effect

CMA’s New Consumer Law Powers Now in Effect

New consumer law powers for the UK Competition and Markets Authority under the Digital Markets, Competition and Consumer Act 2024 are now in effect, aligning its consumer protection enforcement powers with its long-held competition law powers.

» more

Publications

FSR Update: Insights From the First In-Depth FSR Decision

FSR Update: Insights From the First In-Depth FSR Decision

On April 4, 2025, the European Commission published the much-anticipated public version of its first decision to conditionally clear the acquisition of PPF Telecom by e& under the EU Foreign Subsidies Regulation (FSR). This memorandum sets out the key takeaways of the decision and considers the commission’s assessment and the accepted commitments.

» more

Client News

Faire Wholesale Wins Dismissal With Prejudice of Monopolization Claims

Faire Wholesale Wins Dismissal With Prejudice of Monopolization Claims

Paul, Weiss won a major victory for Faire Wholesale, Inc., an AI-powered online wholesale marketplace platform, in an antitrust suit brought by competitor Tundra, Inc., obtaining the dismissal of the case with prejudice.

» more

Publications

20 Years of Antitrust Remedies in Review: Lessons for the Future?

20 Years of Antitrust Remedies in Review: Lessons for the Future?

The European Commission recently published its report on the implementation and effectiveness of remedies in antitrust behavioral cases between 2003-2022. We summarize the report’s key findings and recommendations.

» more

Publications

Washington Enacts First State General Premerger Notification Requirement

Washington Enacts First State General Premerger Notification Requirement

Washington state recently became the first state to enact the Uniform Antitrust Premerger Notification Act. Several states have sector-specific notification requirements, but this is the first generally applicable state-level premerger notification requirement.

» more

© 2025 Paul, Weiss, Rifkind, Wharton & Garrison LLP

Privacy Policy

Privacy settings

This site uses cookies to offer you a better browsing experience and to understand site usage. For more information, see our cookies notice and privacy policy.

Toggle details