Credentials at a Glance

ranked

Antitrust (Nationwide)

Chambers USA, 2025

Ranked

Antitrust: Cartel (Nationwide)

Chambers USA, 2018 – 2025

ranked

Antitrust – Merger Control

The Legal 500 US, 2018–2025

Where We Excel


For more than 50 years, Vinson & Elkins’ nationally recognized Antitrust practice has guided clients through their most challenging competition law issues. We help domestic and international clients with needs from the boardroom to the courtroom: structuring strategic transactions, obtaining regulatory clearances, facing regulatory inquiries and criminal investigations, and litigating class actions and other civil cases. To solve problems in a field as complex and sweeping as antitrust law, Vinson & Elkins brings together an interdisciplinary team of experienced lawyers from across the country, all of whom share a commitment to getting results that work.

Scope of Practice

Our practice covers the full scope of antitrust and competition law, and brings to bear a team with the experience and knowledge this rich area of law demands.

  • Transactions and counseling.

Our lawyers advise clients on complex mergers, acquisitions, joint ventures, and other competitor collaborations. We are a leading firm in filing pre-merger notifications in the U.S. and under multi-jurisdictional merger control regimes, and we guide some of the world’s largest and most complex strategic transactions to successful closings. We also help clients strategize about competition law concerns and effective antitrust compliance. Learn more about our antitrust transactions practice, including representative matters.

  • Antitrust civil litigation.

Vinson & Elkins enjoys a reputation built on defending bet-the-company claims in governmental actions, putative class actions, and individual claims throughout the country. Our core team of seasoned litigators is prepared to aggressively defend complex, multi-jurisdictional disputes, including claims in state and federal courts, as well as in domestic and international arbitration. We also aggressively represent clients when their businesses are injured by anti-competitive conduct—including winning the first-ever billion-dollar antitrust verdict, netting a $425 million ultimate recovery for our client. Learn more about our antitrust litigation practice, including representative matters.

  • Antitrust criminal defense.

Companies and individuals that are targets of grand jury investigations or are accused of price-fixing or other cartel activity face both civil and criminal liability. In addition to its robust antitrust civil litigation team, Vinson & Elkins has a civil litigation team ready to defend complex, multi-jurisdictional disputes and a white-collar criminal law defense practice ready to defend businesses and implicated individuals as they confront antitrust law’s most severe risks. Learn more about our antitrust criminal cartel defense practice, including representative matters.

  • Antitrust investigations and regulatory proceedings.

We represent clients before enforcement authorities across the country, like the Federal Trade Commission, the DOJ’s Antitrust Division, federal regulatory agencies, and state attorneys general. Whether clients face informal inquiries, civil investigative demands, or administrative adjudicatory proceedings, Vinson & Elkins’ litigators are ready to help. Learn more about our antitrust investigations practice, including representative matters.

Experienced Team

Our Antitrust team comprises an exceptionally successful collection of lawyers with government and regulatory experience, including former DOJ prosecutors and FTC officials; proven trial lawyers able to effectively defend companies and individuals summoned before grand juries or indicted for alleged antitrust offenses; and transactional-focused professionals with abundant industry knowledge. Our team possesses a deep understanding of the approaches, arguments, and economics necessary to see a transaction through to approval by the appropriate regulatory agencies. Meet our team below.

Experience

You Have Goals. Let’s Get Started

At Vinson & Elkins, we bring decades of knowledge, skill, and experience to our clients’ most complex legal matters.

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Insights

CLE Events

Green Claims, Red Flags: Managing Securities, Antitrust, and Consumer Law Risks in Sustainability Initiatives 

This program will provide in-house counsel with a practical, issue-spotting framework for identifying and managing the antitrust, consumer protection, and securities litigation risks that arise from corporate ESG and sustainability initiatives.

May 14, 2026

May 14, 2026 • 2-minute read

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Client Alerts

State Attorneys General Get Two Big Wins: Two Court Decisions Highlight States’ Role as Key Antitrust Enforcers

In the span of a single week, state Attorneys General (“AGs”) secured two significant victories that underscore their important role …

April 29, 2026

April 29, 2026 • 6-minute read

Articles

FTC’s Shift Away from Dual Track Merger Challenges

The Federal Trade Commission (“FTC”) Chair Andrew Ferguson recently announced that the agency will no longer pair preliminary injunction actions …

April 22, 2026

April 22, 2026 • 9-minute read

Articles

International Cartel Enforcement in 2026: Leniency as Both Sword and Shield

On March 25, 2026, at the 74th ABA Antitrust Law Spring Meeting, five leading competition enforcers from Brazil, Canada, the …

March 31, 2026

March 31, 2026 • 9-minute read

Articles

Litigating Tariff Refund Pass-On Class Actions: Lessons from Antitrust

Downstream purchasers—distributors, retailers, or end consumers—are now asking if they can claim a share of about $170 billion in potential …

March 25, 2026

March 25, 2026 • 2-minute read

Client Alerts

Back to the Old Form: FTC Resumes Prior HSR Regime Following Stay Denial

On March 19, 2026, the U.S. Court of Appeals for the Fifth Circuit denied the Federal Trade Commission’s (“FTC”) motion …

March 20, 2026

March 20, 2026 • 3-minute read

Articles

First Payment Under DOJ Antitrust Whistleblower Rewards Program Highlights New Reporting Incentives

On January 29, 2026, the U.S. Department of Justice (“DOJ”) Antitrust Division, in partnership with the U.S. Postal Service (“USPS”), …

February 19, 2026

February 19, 2026 • 5-minute read

News & Achievements