How UK’s Antitrust Investigation Will Impact Google Search
The UK launches an antitrust investigation into Google Search practices. Learn what’s at stake for businesses. Stay updated on the regulatory changes!

UK Opens Antitrust Investigation into Google Search Practices
The UK has taken a decisive step in regulating one of the world’s most dominant search engines. The Competition and Markets Authority (CMA) has officially launched an antitrust investigation into Google Search, raising critical questions about the company’s market dominance and business practices. This move follows similar regulatory actions by authorities in the United States, European Union, and Japan. As Google controls over 90% of the UK’s search traffic, this investigation could reshape the digital landscape for businesses and consumers alike.
Understanding the UK’s Antitrust Investigation into Google Search
This investigation marks the CMA’s first probe under the Digital Markets, Competition, and Consumers (DMCC) Act, which went into effect on January 1, 2025. The central issue at hand is whether Google is abusing its market position by giving preferential treatment to its services, stifling competition, and using consumer data without proper consent. With over 200,000 UK businesses relying on Google’s advertising services, the stakes are high, both for companies that depend on Google and for competitors seeking a level playing field.
Key Objectives of the CMA’s Investigation
The CMA will assess whether Google:
- Limits external innovation by prioritizing its products in search results.
- Misuses user data or collects it without explicit consent.
- Diminishes competition in the UK’s digital markets.
Sarah Cardell, Chief Executive of the CMA, emphasized the investigation’s importance, stating, “Millions of people and businesses across the UK rely on Google’s search and advertising services. Ensuring fair competition and good outcomes for users is critical.”
Potential Outcomes for Google and UK Businesses

Under the DMCC Act, companies like Google with significant global turnover – over £25 million or £1 billion in the UK—can be designated with “Strategic Market Status” (SMS). If Google’s search services receive this label, it could face stricter regulations, such as sharing data with competitors and granting publishers greater control over their content.
For UK businesses, this could mean more opportunities for innovation, fairer access to advertising platforms, and more competitive options for search services. On the other hand, Google could face more stringent oversight and potential restructuring, especially after previous global regulatory challenges.
What Comes Next in the Google Search Antitrust Investigation?
The investigation is expected to last up to nine months, during which time the CMA will gather evidence, consult stakeholders, and assess Google’s practices. The authority has also invited public comments until February 3, 2025, allowing businesses and consumers to share their perspectives on Google’s market behavior.
Google has historically fought back against such investigations but has recently shown a willingness to make concessions, including in the US, where the Department of Justice has pushed for major changes to its services.
Conclusion
As the UK’s antitrust investigation into Google Search progresses, the outcomes could reshape how businesses interact with the platform and influence the broader digital ecosystem. With Google at the forefront of the digital economy, the findings could have wide-reaching implications not just for the company but for competition and innovation in the UK.