The CMA announces an investigation into public cloud providers in the UK, following a referral from Ofcom, and says the probe will conclude by April 2025
The clouds are gathering over Microsoft's Azure operations in the EU and now the UK, with the launch of a new investigation …
Context & Ripple Effects
Ofcom’s market review had already identified possible competition concerns involving AWS, Azure and Google, leading to the referral of the UK cloud market to the CMA. This investigation turns that regulatory concern into a formal competition process with a defined timetable.
The case sits at the start of a longer scrutiny arc: later CMA coverage provisionally concluded that cloud competition was not working for consumers, while subsequently focusing on Microsoft’s licensing terms. That makes the initial referral consequential beyond a routine market review.
First-order effects
- AWS, Microsoft Azure and Google face a UK competition investigation, requiring them to defend how they supply public-cloud infrastructure and potentially provide extensive evidence to the CMA.
- Enterprise cloud buyers gain a formal channel for competition concerns while the CMA assesses the market through its April 2025 deadline.
Second-order effects
- The inquiry raises pressure on the largest providers to justify commercial and technical practices that may affect customers’ ability to compare, move between or combine cloud services.
- A CMA finding could sharpen rivals’ and customers’ challenges to incumbent cloud terms; the later focus on Microsoft’s cloud licensing terms shows how market-wide scrutiny can narrow into specific conduct.
Third-order effects
- If repeated across cloud markets, competition oversight could shift cloud infrastructure from a largely provider-defined commercial market toward one where switching conditions and interoperability are central regulatory questions.
- The case is an early test of whether concentrated cloud supply can be governed through targeted conduct remedies rather than broader changes to market structure.
The trend: Cloud infrastructure is becoming a strategic layer of the digital economy, drawing competition scrutiny alongside its growing importance to software and compute access.