Google Keeps Its Ad Empire Whole After Court Decision

A federal judge has decided that Google does not need to split up its advertising business. The ruling, however, does force the company to change some of the ways it operates.

Judge Leonie M. Brinkema, who serves in the Eastern District of Virginia, announced her decision on Wednesday. The full document is still sealed. Last year, she had already determined that Google had "willfully engaged in a series of anticompetitive acts to acquire and maintain monopoly power" in the markets for publisher ad servers and ad exchanges tied to online display ads. She also found that the company protected its grip by forcing unfair rules on customers and removing features that people actually wanted.

The legal fight stretches back to the Obama years, when regulators first started questioning Google's power in advertising. In 2025, Google reported about $403 billion in total revenue, and roughly 70 percent of that came from online ads. The case now sitting in Brinkema's courtroom was launched during the Biden administration and then picked up by the Department of Justice under Donald Trump.

One key question was whether the judge would force Google to sell off its ad exchange. The DOJ had pushed hard for that outcome. But the judge declined. Google had argued during the trial that breaking up its ad tools would hurt the people who use them. Brinkema also voiced doubts about a forced sale, pointing out that no one could really predict who would end up buying and running those assets.

Big Tech has spent years fighting off breakup demands. Meta and Amazon have also survived major lawsuits without being forced to split. The pattern suggests that courts are willing to push these companies to adjust their behavior, but not necessarily to tear them apart.