The European Union's top court rejected Google's appeal on Thursday, upholding a record €4.1 billion [1] antitrust fine against the company.

The ruling represents a definitive legal defeat for the tech giant in a battle over how it manages the Android operating system. The decision signals the EU's commitment to curbing the dominance of big tech companies to ensure a more open digital marketplace.

The Court of Justice of the European Union, located in Luxembourg, found that Google breached antitrust rules by restricting competition [2]. The court said the company's Android-related practices limited the ability of rivals to compete on a level playing field.

This legal battle has spanned eight years [1] before reaching this final resolution. The fine is also cited as US$4.5 billion [3] in some reports, marking it as one of the largest penalties ever imposed by the bloc for competition violations.

Google CEO Sundar Pichai said the company's goal was to provide "more choice, not less" [4]. However, the court dismissed the appeal and maintained the original penalty.

The ruling follows a long period of scrutiny into how Google bundles its search engine and browser with the Android OS. By requiring manufacturers to pre-install Google services, the EU said the company blocked competitors from gaining a foothold in the mobile ecosystem [2].

The EU Court of Justice rejected Google's appeal, upholding a record €4.1 billion antitrust fine.

This ruling establishes a significant legal precedent for the European Union's regulatory power over global technology firms. By upholding the multi-billion dollar fine, the court reinforces the 'digital sovereignty' of the EU and warns other tech giants that integrating services to stifle competition will result in severe financial penalties, regardless of the length of the appeals process.