Nvidia’s $250m investment in the UK’s AI safety research risks deepening the country’s dependence on American tech unless ministers ensure researchers retain control over safety standards, analysts have warned.

The world’s most valuable company has pledged $50m a year in computing power over five years to support British research into autonomous AI agents, alongside plans to invest in five UK startups.

But Indranil Bandyopadhyay, principal analyst at Forrester, warned that heavy reliance on Nvidia’s technology could shape how researchers assess the safety of increasingly powerful AI systems.

“Researchers working mainly on one vendor’s tooling may produce benchmarks that reflect that stack”, he told City AM.

“The AI Security Institute and DSIT should insist on open publication and tie the work to the national evaluation agenda so that the UK, and Nvidia less so, sets the terms of what ‘safe agents’ means”.

The pledge comes amid mounting concerns over autonomous AI agents, which can carry out complex tasks without human intervention, following a series of security incidents involving leading AI developers.

Nvidia will provide computing resources through UK-based data centres to support research at Oxford, University College London and Imperial College London. The $250m commitment provides access to computing power rather than cash grants, giving researchers resources that would otherwise be difficult to fund publicly.

Bandyopadhyay said the investment strengthened Britain’s position in AI safety but raised questions about the US chip giant’s influence over the research underpinning future safeguards.

“It helps to build goodwill with governments while also demonstrating a firm commitment to AI safety”, he told City AM.

Nvidia backs British startups

Alongside its research pledge, Nvidia announced plans to take minority stakes in five British startups: Boltz, Foresight, Hiverge, Prima Mente and Riverlane.

The investments follow similar announcements in France, where Nvidia is backing four startups as it expands its European presence.

Bandyopadhyay said the deals would raise the profile of British tech companies and make further fundraising easier, but warned they exposed a persistent weakness in the UK’s investment market.

“Minority strategic stakes still leave these firms depending on foreign capital to scale, which is the long-standing weakness of the UK ecosystem,” he said.

Russ Shaw, founder of Tech London Advocates and Global Tech Advocates, called the commitment a “great vote of confidence” in Britain’s £1.2tn tech sector.

“Crucially, this goes beyond baseline R&D – it drives commercial translation”, he told City AM.

Nvidia also highlighted the growing use of its technology across British businesses and public services.

Oneadvanced is deploying AI to support NHS patient triage, while Fuse Energy is using Nvidia-powered infrastructure to serve more than 450,000 households in the UK.

But Bandyopadhyay warned that deploying AI in critical services shifts greater safety responsibility onto the companies using it. “For NHS triage, buyers and regulators will need evidence of clinical safety and triage accuracy”, he said.

The announcements came as Nvidia chief executive Jensen Huang urged British entrepreneurs to adopt a bolder approach to growth, arguing that the country had the talent but was too focused on failure.

Huang also called for continued dialogue between Western and Chinese AI researchers despite growing geopolitical tensions.

The developments come as ministers face mounting pressure to strengthen Britain’s domestic AI capabilities, with technology executives recently calling for more than £20bn of investment in sovereign infrastructure.