The European Commission is intensifying its scrutiny of Microsoft and Amazon, signaling potential regulatory action regarding their dominance in the cloud computing market. European Union competition regulators are currently evaluating whether the companies’ business practices—specifically software licensing and cloud infrastructure bundling—hinder fair competition, according to reports from the Financial Times. This preliminary assessment follows years of complaints from smaller European cloud providers who allege that these tech giants use their market power to lock in customers and exclude competitors.
Why the European Commission Is Investigating Cloud Providers
The European Commission’s interest centers on the "hyperscaler" business model, which integrates cloud storage, computing power, and software suites. Smaller cloud providers argue that Microsoft’s licensing terms—specifically those that make it more expensive to run its software on non-Microsoft cloud platforms—create an artificial barrier to entry. According to a formal investigation summary by the European Commission, ensuring a fair and competitive cloud ecosystem is a priority for the EU’s "Digital Decade" policy, which aims to reduce dependency on foreign tech giants.
The Specific Allegations Against Microsoft and Amazon
The primary contention involves "tie-in" practices. Microsoft faces allegations that it leverages its dominant position in enterprise software, such as Windows and Office, to force customers toward its Azure cloud platform. Amazon Web Services (AWS) faces scrutiny regarding its use of non-public data from third-party sellers to gain a competitive advantage, a practice that has already drawn fire from antitrust regulators in the United States and the United Kingdom. While Amazon has previously made settlement offers to the European Commission to address similar concerns in its e-commerce retail business, the current cloud-specific inquiry remains focused on infrastructure dominance.
How This Compares to Previous Antitrust Actions
This regulatory push mirrors the EU’s historic approach to Big Tech, notably the Digital Markets Act (DMA), which designated major tech firms as "gatekeepers." Unlike the DMA, which imposes ex-ante rules to prevent anti-competitive behavior before it happens, the current cloud investigation relies on traditional antitrust enforcement.
| Feature | Digital Markets Act (DMA) | Traditional Antitrust (Art. 102 TFEU) |
|---|---|---|
| Approach | Pre-emptive/Proactive | Reactive/Case-by-case |
| Focus | Gatekeeper platforms | Abuse of dominant position |
| Penalty | Up to 10% of global turnover | Up to 10% of global turnover |
Potential Outcomes and Next Steps
If the Commission finds evidence of anti-competitive behavior, Microsoft and Amazon could face significant fines or court-ordered changes to their business models. Historical precedent suggests that the companies may attempt to negotiate "remedy packages" to avoid lengthy litigation. For example, Microsoft settled a similar case in 2024 with a group of European cloud providers by agreeing to adjust certain licensing terms. However, a broader EU-wide investigation suggests that regulators are seeking more comprehensive structural changes rather than piecemeal settlements. The Commission has not yet set a definitive timeline for a final ruling, but the formalization of the preliminary assessment marks a significant escalation in the enforcement process.