US Court Orders Google to Improve Ad Market Competition, Avoids Business Breakup

A US federal court has announced its decision in the antitrust case concerning Google's advertising technology. Judge Leonie M. Brinkema ruled that Google is not required to sell any part of its advertising technology business, despite being found to have violated US antitrust laws and illegally maintained a monopoly in parts of the ad tech market.

Instead of divestiture, the court mandated that Google must improve market competition. This involves ensuring its ad tech products are interoperable with competitors' offerings and providing publishers with more data on ad bidding processes. The court deemed breaking up the business as neither realistic nor necessary.

Google expressed satisfaction with the ruling, viewing it as a rejection of the most severe remedies sought by the Department of Justice. However, the Justice Department called the outcome a "significant victory" in its broader efforts to restore competition in the digital advertising market, even though its preferred breakup was not ordered.

Industry reaction has been mixed. Some publishers and ad tech professionals argue that the court's measures are insufficient and that Google retains significant power to manipulate the market. Google's ad tech business generated approximately $30 billion in revenue last year, but its profitability has been declining, and it represents a small fraction of Alphabet's overall profits.