News & Analysis as of

Monopolization Antitrust Violations Enforcement Actions

Barnea Jaffa Lande & Co.

U.S. Scores New Legal Antitrust Victory Over Google

The US government, led by President Trump, has recorded another big win in the battle that US law enforcement agencies have been waging for years against Google.   This time, a federal court issued a landmark ruling stating...more

Morrison & Foerster LLP

Quarterly Cartel Catch-Up – The Trump Administration’s Criminal Antitrust Enforcement Posture Takes Shape

As previously predicted, the new year and change of administration in the U.S. brought a series of notable developments in criminal antitrust enforcement. Recent actions indicate that the new antitrust leadership in the...more

ArentFox Schiff

Antitrust Ruling: Google’s Ad Tech Monopoly Decision Signals Change

ArentFox Schiff on

On April 17, the US District Court for the Eastern District of Virginia found that Google violated antitrust law by maintaining a monopoly in the advertising technology market and unlawfully tying its products together....more

Axinn, Veltrop & Harkrider LLP

Axinn Associates at the Antitrust Spring Meeting: Bridging Moats: Targeting Monopoly Entrenchment

At the American Bar Association’s annual Spring Meeting on April 2–4, 2025, an economist and a group of antitrust practitioners, including Axinn partner Leslie Overton, came together to discuss issues of entrenchment on the...more

Ballard Spahr LLP

Antitrust Enforcement in the Procurement Space During the Second Trump Administration

Ballard Spahr LLP on

Although the scope of federal antitrust enforcement under the second Trump administration remains uncertain, the Procurement Collusion Strike Force (PCSF) is expected to remain active. The PCSF, which was started by the first...more

Mogin Law LLP

DOJ Sues Visa for Monopolizing Debit Network Markets

Mogin Law LLP on

Exclusionary conduct has been a key to Visa’s success. The Antitrust Division of the Justice Department filed a civil antitrust lawsuit against Visa Inc. in the Southern District of New York yesterday for illegal...more

The Volkov Law Group

DOJ Charges Visa with Monopolization and Exclusionary Conduct in the Debit Card Market

The Volkov Law Group on

The Justice Department’s Antitrust Division has been aggressively pursuing civil enforcement actions.  While criminal enforcement of antitrust laws has been depressed, DOJ has found success in pursuing civil and merger...more

DLA Piper

Juntos - September 2024

DLA Piper on

Welcome to Juntos, our bulletin that explores antitrust and competition developments across US-Latin America. In this issue, we look at key headlines from throughout 2024....more

White & Case LLP

In Landmark Decision, D.C. Federal Court Holds Google Maintained an Illegal Monopoly in Internet Search and Advertising Markets...

White & Case LLP on

On August 8, 2024, Judge Amit P. Mehta of the United States District Court for the District of Columbia issued his much anticipated and long-awaited opinion in the U.S. Department of Justice's (DOJ) case challenging Google's...more

Baker Botts L.L.P.

DOJ Obtains $3.5 Million Civil Penalty and Appoints Antitrust Compliance Officer to Resolve Gun-Jumping Concerns

Baker Botts L.L.P. on

On August 5, the Department of Justice (DOJ) secured a landmark decision from the U.S. District Court for the District of Columbia in a high-profile monopolization litigation....more

Morrison & Foerster LLP

Quarterly Cartel Catch-Up: 2024 Mid-Year Global Review

At the mid-year point, 2024 is shaping up to be an eventful year in cartel enforcement. In the United States, the U.S. Department of Justice (DOJ)’s Antitrust Division (Division) enjoyed two significant victories and finally...more

Troutman Pepper Locke

PE Firm Escapes FTC’s Challenge to Texas Anesthesiology Roll-Up

Troutman Pepper Locke on

A Texas federal court dismissed the Federal Trade Commission’s (FTC) lawsuit against private equity (PE) owner, Welsh, Carson, Anderson & Stowe (Welsh Carson), while allowing to proceed the agency’s challenge against U.S....more

Wilson Sonsini Goodrich & Rosati

Private Equity Escapes on Motion to Dismiss but FTC Suit Against U.S. Anesthesia Partners Will Continue

The Federal Trade Commission’s suit alleging U.S. Anesthesia Partners (USAP) and Welsh Carson, a private equity fund that owns 23 percent of USAP and controls two of 14 board seats, engaged in an anticompetitive scheme to...more

The Volkov Law Group

Department of Justice’s Antitrust Division Sues Google (Again) for Monopolization of the Digital Advertising Market

The Volkov Law Group on

In a significant action, DOJ’s Antitrust Division filed a complex complaint against Google charging it with a long-time scheme over 15 years to monopolize the digital advertising market. DOJ was joined by Attorneys General of...more

Dorsey & Whitney LLP

After Nearly Fifty Years of Dormancy, Criminal Monopolization Charges Have Returned

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​​​​​​​For nearly 50 years, the Antitrust Division of the United States Department of Justice (DOJ) has brought federal criminal charges only for allegations of illegal coordinated behavior among competitors in violation of...more

McDermott Will & Emery

Cartel Corner - August 2022

Without question, 2022 has been a remarkably busy time for the US Department of Justice’s (DOJ’s) Antitrust Division (Division). Over just a few months, the Division rolled out meaningful revisions to its leniency policy...more

The Volkov Law Group

FTC and 48 States File Antitrust Case Against Facebook

The Volkov Law Group on

The Trump Administration has focused on competition and the technology sector.  First, the Justice Department’s Antitrust Division filed a monopolization case against Google. Last week, the Federal Trade Commission and 46...more

The Volkov Law Group

DOJ’s Monopolization Claims Against Google (Part II of III)

The Volkov Law Group on

The Justice Department’s landmark monopolization case against Google is interesting.  The case represents yet another attempt to apply well-established antitrust principles in a rapidly-changing, dynamic technology market....more

Orrick, Herrington & Sutcliffe LLP

U.S. DOJ, State Attorneys General File Antitrust Complaint Against Google

On October 20, the U.S. Department of Justice filed its long-awaited antitrust complaint against Google, joined by 11 state Attorneys General (Arkansas, Florida, Georgia, Indiana, Kentucky, Louisiana, Mississippi, Missouri,...more

Skadden, Arps, Slate, Meagher & Flom LLP

Southeast Asian Competition Regulators Ramp Up Merger Control Enforcement

Global deal planning often overlooks merger control regimes in Southeast Asia. However, in recent months these regulators have become increasingly active and are enforcing failures to file relevant transactions for review....more

Foley & Lardner LLP

Three Dozen States Sue Makers of Opioid Addiction Treatment Medications for Antitrust

Foley & Lardner LLP on

With opioid abuse continuing to dominate national headlines, manufacturers of opioid overdose medications are facing intense scrutiny over pricing practices that threaten (or those perceived as threatening) public...more

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