Google is under intense scrutiny in a high-profile antitrust trial that kicked off on Monday, as the U.S. Department of Justice (DOJ) accuses the tech giant of monopolizing online advertising technology. Prosecutors allege that Google has engaged in classic monopoly practices, including eliminating competitors through acquisitions, locking customers into its ecosystem, and exerting control over online ad transactions.
Julia Tarver Wood, representing the DOJ’s antitrust division, outlined the government’s case in her opening statement. She claimed that Google’s dominance in the digital ad market—handling over 150,000 ad sales every second—has stifled competition and harmed the broader online ecosystem. “Google is not here because they are big, they are here because they used that size to crush competition,” Wood asserted.
In contrast, Google’s lead attorney, Karen Dunn, defended the company by framing the allegations as outdated. Dunn argued that Google’s ad tech tools are now compatible with those of its competitors and that the company faces significant competition from players like Amazon and Comcast. She likened the current claims to outdated complaints dismissed in a previous search monopoly case.
Judge Leonie Brinkema is presiding over the trial without a jury and will render a decision following the trial’s conclusion. The DOJ is seeking remedies that could include forcing Google to divest significant parts of its ad tech business, specifically the Google Ad Manager platform, which combines the company’s publisher ad server and ad exchange.
Tim Wolfe, an advertising executive at Gannett, testified on Monday, highlighting the dominance of Google’s tools and the lack of viable alternatives in the market.
Shares in Google’s parent company, Alphabet, fell by 1.7% in response to the trial’s developments. According to stock analyst Wedbush, Google’s ad tech tools accounted for 11% of the company’s gross revenue and 2.6% of its operating profit in 2020. More recent figures have been redacted from court documents.
This trial is part of a broader wave of regulatory challenges facing major tech companies. The DOJ recently secured a ruling against Google in a separate case concerning its search dominance, and the Federal Trade Commission (FTC) is pursuing antitrust actions against other tech giants like Meta Platforms and Amazon.
