On August 5, 2024, the U.S. District Court for the District of Columbia ruled that Google illegally monopolized general Internet search and search advertising. The court found that Google preserved its dominance by paying large sums to smartphone manufacturers and browser developers to make Google the default search engine, limiting rivals’ access to distribution even though users could technically change the setting. Google’s search share was reported at roughly 90% globally in 2025, illustrating the scale of the market power at issue.
The ruling followed the Department of Justice’s antitrust case, United States v. Google LLC, and moved the litigation into a remedies phase beginning in April 2025. Proposed remedies reportedly included restricting default-placement agreements, preventing Google from using search data to strengthen dominance in artificial intelligence, and potentially breaking up parts of the company. Separately, on September 10, 2024, the Court of Justice of the European Union upheld a €2.4 billion penalty over Google’s discriminatory favoritism toward its own shopping-search service. Together, the proceedings created continuing legal limits on how Google can use distribution, data, and self-preferencing to defend its search empire.