WorkJuly 10, 2026via Financial Times Technology
UK regulators to scrutinise top US cloud groups
Why it matters
UK regulatory classification of major cloud providers as critical infrastructure will reshape compliance, resilience requirements, and operational costs for any AI company dependent on these platforms. This signals broader government scrutiny of cloud concentration in AI workloads.
Key signals
- Microsoft, Google, Amazon, Oracle designated as 'critical third parties' by UK regulators
- Classification driven by resilience and national security concerns
- UK Treasury framing as infrastructure hardening measure
- Applies to top US cloud groups serving AI/compute-intensive workloads
- Likely to trigger new compliance audits and operational requirements for dependent firms
The hook
UK just designated Microsoft, Google, Amazon, and Oracle as 'critical third parties.' Here's why your cloud infrastructure strategy needs an audit.
Designating Microsoft, Google, Amazon and Oracle as ‘critical third parties’ will help improve resilience, says Treasury