| Amazon Web Services (UK)Companies | The UK arm of Amazon's cloud-computing business, which plans to spend £8bn from 2024 to 2028 building and running UK data centres. | | aboutamazon.co.uk/news/job-creation-and-investme · aboutamazon.co.uk/news/job-creation-and-investme · gov.uk/government/news/us-uk-pact-will-boost-adv · gov.uk/government/news/prime-minister-sets-out-b | verified |
| Microsoft (UK)Companies | The UK arm of the US software and cloud company, which runs UK data centres, an AI research hub in London and a 6,000-strong UK workforce. | | blogs.microsoft.com/on-the-issues/2025/09/16/mic · gov.uk/government/news/record-breaking-150bn-inv · gov.uk/government/news/us-uk-pact-will-boost-adv · blogs.microsoft.com/on-the-issues/2023/11/30/uk- | verified |
| Oracle (UK)Companies | The UK arm of the US database and cloud company, which has committed $5bn over five years to cloud and AI infrastructure in the UK. | | oracle.com/uk/news/announcement/oracle-invest-fi · gov.uk/government/news/us-uk-pact-will-boost-adv · gov.uk/government/publications/digital-and-techn | verified |