Google appeals US court's search monopoly ruling

Google held nearly 95% of the market share for smartphone searches, a dominance now at the heart of a landmark antitrust appeal.

JR
Javier Romero

May 22, 2026 · 2 min read

Scales of justice with Google logo and gavel, symbolizing the antitrust appeal against Google's search dominance.

Google held nearly 95% of the market share for smartphone searches, a dominance now at the heart of a landmark antitrust appeal. This pervasive control over how users access information has drawn significant regulatory scrutiny, with the ongoing legal challenge poised to reshape how digital competition is enforced. Consumers and competitors seeking market diversification face potential delays.

Google is appealing a past ruling that found it violated antitrust law by paying to be the default search engine on iPhones, according to MacRumors. Alphabet's Google asked a US appeals court to overturn this ruling, according to Reuters. Yet, the US Department of Justice and several states are also appealing, arguing for broader remedies, including a sale of Google's Chrome browser, according to The Verge.

This dual appeal reveals a fundamental disagreement on the scope of Google's market power and necessary corrective actions. The protracted legal battle over Google's search dominance could result in outcomes far more impactful than the initial ruling, potentially reshaping the tech industry's landscape for years to come.

Alphabet's Google asked a US appeals court to overturn the 2024 ruling that declared it held an illegal monopoly over the internet search market, a case brought by the Department of Justice, according to MLex and Courthouse News. The DOJ, which initiated the federal antitrust case against Google LLC, according to en, is also appealing. Regulators seek broader remedies, including a potential sale of Google's Chrome browser, according to The Verge. This ensures a prolonged and complex legal battle, as both sides remain fundamentally dissatisfied with the initial verdict, signaling a deep disagreement on the scope and severity of Google's market power.

Google's Dominance in Search Markets

Google has vowed to appeal the federal judge's 2024 ruling that it held an illegal monopoly over the internet search market, according to Courthouse News. This appeal defies clear market share data: Google held almost 90% of the market for computer searches and nearly 95% for smartphone searches, according to purduegloballawschool. These overwhelming figures formed the basis for the court's monopoly finding. Google's appeal, despite its near-total market share, suggests a calculated strategy: trading legal costs for continued market control, betting on the system's slow pace to maintain its competitive edge. The company's 'default search engine' payments did not merely offer an advantage; they reinforced an already overwhelming monopoly, a power Google now fights to retain.

The Department of Justice's aggressive push for remedies, such as a sale of Google's Chrome browser, reveals a clear intent. The government views Google's market dominance as so entrenched that only structural breakups can restore competition; behavioral changes alone are deemed insufficient by regulators. This stance directly challenges the core pillars of Google's market control, aiming to dismantle parts of Google's empire rather than merely upholding the initial monopoly finding.

The appeals process, likely extending into the future, appears poised to delay immediate market diversification, allowing Google's legal strategy to dictate the pace of digital competition if no swifter resolution emerges.