LUXEMBOURG — For eight years, Google’s lawyers kept finding new arguments. On Wednesday, Europe’s highest court ran out of patience with them.
The Court of Justice of the European Union dismissed Google and its parent Alphabet’s final appeal against a €4.125 billion antitrust penalty in Case C-738/22 P, confirming on Wednesday that the company had illegally leveraged Android’s dominance to entrench its own apps and foreclose competition in mobile search and browsing. The ruling is final. There is no further appeal.
What Google faces now is not the fine itself. The €4.125 billion, though the largest antitrust penalty ever to survive full European judicial review, amounts to less than three percent of Alphabet’s annual profit. What the ruling unlocks is a cascade. The Court of Justice’s confirmation converts the European Commission’s 2018 infringement decision into binding proof of the violation in civil courts across all European Economic Area member states. Rival companies that operated in the Android market during the violation period are now legally positioned to file follow-on damages suits without relitigating the underlying finding. On the same day, a Swedish court separately ordered Google to pay approximately $1.5 billion to price-comparison platform PriceRunner in related proceedings.
The Commission’s original case, issued in July 2018 after a five-year investigation begun with a complaint in 2013, centred on three specific practices. Google required smartphone and tablet makers to pre-install its Search app and Chrome browser as a condition of licensing the Play Store, the commercial gateway to Android’s app ecosystem. It paid major device manufacturers and mobile carriers to install Google Search exclusively, leaving no room on the home screen for rivals. And it contractually barred manufacturers from selling devices running alternative Android versions, what the Commission called “Android forks,” if those manufacturers wanted any Google apps at all. Together, the regulator concluded, these arrangements converted Android’s market position into a permanent advantage for Google’s commercial products.
The General Court of the European Union, ruling in September 2022, agreed that the practices were unlawful but trimmed the penalty from €4.34 billion to €4.125 billion, finding that the Commission had applied certain factors with insufficient precision. Google appealed to the CJEU, the bloc’s supreme judicial body, arguing that the lower court had misread both the competitive dynamics of the Android ecosystem and the legal test for establishing anticompetitive harm. The court’s answer on Wednesday was terse: the General Court “did not err in law when assessing the anticompetitive effects of the pre-installation conditions laid down by the Android agreements.”
Google said on Wednesday it had already moved to comply. “We adapted our agreements to comply with the initial decision back in 2018,” a company spokesperson said, “and we remain focused on continued innovation and openness for our users, partners and developers.” The form that compliance took was a set of choice screens, prompts that appear during Android device setup offering users the ability to select a default browser and search engine from a list of alternatives rather than defaulting to Chrome and Google Search. Those screens have been required on new Android devices sold in the European Economic Area since 2018.
What those choice screens changed in the European mobile market is a question that has remained contested since they were introduced. Agustín Reyna, director general of BEUC, the European Consumer Organisation, said on Wednesday that the ruling “sends a clear message: dominant companies cannot use power to shut out competition and limit consumer choice.” His group noted that Android still accounts for nearly 70 percent of the European mobile market, according to CNBC. Whether Google Search’s underlying market position shifted because of the choice screens is something neither the Commission nor independent researchers have conclusively found.
Google’s total exposure to EU antitrust enforcement has now reached approximately €11 billion across three major cases. The Android ruling confirmed Wednesday joins a €2.42 billion penalty in the Google Shopping case, decided in 2017, and a €1.49 billion fine over AdSense advertising practices, decided in 2019. All three have now cleared the full cycle of European judicial review, as Bloomberg reported. The scale of that accumulated total is not lost on the European officials who designed the Digital Markets Act, which was drafted precisely to impose prospective behavioral obligations on gatekeepers rather than relitigate abuses case by case.
The DMA, which entered into force in 2022 and began applying to designated gatekeepers in March 2024, goes further than any of those three antitrust penalties. It requires interoperability, prohibits certain forms of self-preferencing, and mandates data portability rights that older competition law never contemplated. Non-compliance carries potential fines of up to 10 percent of global annual turnover. The Commission’s scrutiny of Google’s obligations across its Search, Maps and Play Store services remains ongoing. Europe’s competition enforcement machinery has been operating on multiple tracks simultaneously, including its conditional clearance of the Paramount and Warner Bros. Discovery merger, which required Paramount to exit a joint venture to satisfy regulators.
Whether Wednesday’s ruling changes Google’s calculus on DMA compliance is the more significant question that lawyers who watched the Luxembourg proceedings say now needs answering. The confirmed €4.125 billion penalty validates the Commission’s original theory of harm: that Google used its gatekeeper position to lock users into its own products rather than allowing the market to choose. The DMA was designed in part to codify that theory as a prospective obligation rather than a retrospective penalty. That its legal foundation just received its final judicial endorsement is not, in Brussels competition circles, regarded as a coincidence.
Alphabet has faced a complicated 2026 in other respects. The company has been managing investor questions about its competitive position in artificial intelligence, including after losing several senior researchers to Anthropic in rapid succession while its Gemini model timeline drew market scrutiny. The CJEU ruling adds a different kind of institutional weight: the certainty of a large, final penalty and the uncertainty of how many follow-on civil suits it will trigger across European courts in the months ahead.
What Google intends to do next is not clear. The company’s statement Wednesday committed only to continued investment in Android’s openness. The more consequential unknown is whether the follow-on damages wave that competition lawyers across Europe are anticipating will materialize at scale. The legal mechanism now exists beyond dispute. The motivation for rivals to use it does too. The economics of complex transnational litigation, however, are rarely as tidy as the court ruling that enables them.
