BT Business has launched what it says is the UK’s first full end-to-end sovereign services portfolio, combining sovereign connectivity, voice, cloud, and AI for public and private sector organisations handling sensitive and regulated workloads.
BT said the expanded offer is designed to help customers keep critical data in the UK, strengthen operational control, and deploy digital services while meeting security, resilience, and compliance requirements. The launch is supported by research from Assembly Research, which estimates that digital sovereignty could unlock £18 billion in productivity benefits for the UK economy by enabling faster AI adoption.
The same report estimates that accelerated investment in UK-based data centres could generate £14.6 billion by 2030, while sovereign cloud services could be worth a further £13.6 billion over the next five years. BT also said greater control over data and digital systems could reduce annual losses linked to cyber incidents by about £632 million and help organisations avoid up to £1 billion in GDPR-related fines.
The new portfolio includes sovereign AI capability developed with Nscale and NVIDIA, which BT said will allow organisations to run AI workloads domestically, scale computing capacity on demand, and meet data residency and regulatory requirements. BT is also launching Sovereign Cloud, a private cloud platform hosted and operated entirely within the UK, supported by Rackspace Technology data centre infrastructure and UK-based, security-cleared teams handling migration, operations, and compliance.
Jon James, Chief Executive Officer of BT Business, said: “Organisations, public and private, want to move fast with AI and cloud while keeping control over the sovereignty of their data. That’s why BT is the first UK provider to offer a complete sovereign portfolio — from secure connectivity and voice to sovereign cloud and AI — all delivered in one place.”
