UK tribunal certifies £5bn class action against Google over search abuse
In brief
- Tribunal certified opt-out class action automatically including ~880,000 UK businesses unless they withdraw
- Lawsuit seeks £5 billion damages for alleged Google search advertising overcharges
- Google accused of abusing dominance in mobile OS, app distribution, and search advertising
Opt-Out Framework Expands Claimant Pool
The tribunal certified the proceedings on an opt-out basis, meaning eligible UK businesses are automatically included unless they choose to leave the class. This ruling rejected Google's request to require businesses to actively join the case. The decision dramatically expands potential recovery by removing the burden of individual enrollment.
The proposed class includes UK businesses and organizations that purchased Google search advertising directly or through an advertising agency between January 1, 2011, and April 15, 2025. That 14-year window captures a substantial period of alleged anticompetitive conduct.
Allegations of Systematic Abuse
The lawsuit alleges Google abused dominant positions connected to mobile operating systems, app distribution, general search services, and search advertising. According to the filing, Google used agreements with mobile device manufacturers to have Google Search and Chrome installed on Android devices. The company also allegedly paid Apple to make Google the default search engine on iPhones.
Beyond distribution arrangements, the case claims Google gave its own search advertising products better functionality and features than competing services. This preferential treatment allegedly allowed Google to extract higher prices from advertisers with no real alternatives.
Legal Status and Next Steps
The ruling only allows the case to advance toward trial and does not determine that Google violated competition law or that businesses are entitled to compensation. Google described the claim as speculative and opportunistic and said it would contest the allegations.
The tribunal's certification is procedural—a gate-keeper decision that the lawsuit meets threshold requirements for class treatment. The substantive merits will be litigated in subsequent proceedings. If the class ultimately prevails, the damages calculation will depend on proving both antitrust violations and the quantum of overcharges per advertiser.
