Trump’s visit brought an investment of ‘historical’ £ 30 billion to UK Tech and AI

Tuesday 16 September 2025 10:30
| Updated:

Tuesday September 16, 2025 17:10

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Microsoft has announced the largest investment in the UK, promising £ 22 billion to expand AI infrastructure and build the largest supercomputers in the country, when President Donald Trump landed in London for his state visit.

This commitment is part of a wider US-UK technology prosperity agreement, which includes £ 31 billion in American investment in AI, quantum computing, and sophisticated nuclear energy in a step that is praised as “historical” by the Head of Technology and Diplomat.

Prime Minister Sir Keir Starmer described the injection of Mega cash as “changes in the steps of the generation in our relationship with the US, forming the future of millions of people on both sides of the Atlantic, and providing growth, security, and opportunities throughout the country”.

Google conducted £ 5 billion for two years for AI research and new data center in Hertfordshire, while Nvidia will use 120,000 processors – its largest European launch – to speed up British AI.

Salesforce invested £ 1.4 billion to make its operations in the UK as Hub AI for Europe, and AI Pathfinder will carry out more than £ 1 billion in computing capacity.

OpenAI chatgpt developer will also partner with the British NScale company to launch a Stargate data center in the new AI growth zone in the northeast.

Minister of Technology Kanish Narayan tells AM City: “One of the very interesting things, especially in relation to the growth zone, but also on our broader investment announcement with Microsoft, is that NScale – a company based on the central office in the UK – will be right in its heart”.

He added that a commitment to Nvidia chip including the British company Arm “was in the heart of the power as well, in terms of chip design”.

In Quantum, he noted “the two small companies like Cesco Magnetics … but also the Oxford Quantum and ionic Circuit Oxford right in the heart of the commercial investment that we expect to be announced”.

Someone who is close to this problem AM City That there has been no change in regulations or planning as a response to the investment plan, even though the memorandum of understanding about licenses and safety was signed yesterday.

AM City Understand that the data center will be tracked quickly, while the nuclear element of the agreement is the medium -term commitment.

Companies involved in small modular reactors, such as Rolls-Royce, are looking for income support for investment, although it is not clear whether this will affect consumer taxes or bills.

In AI, the government saw the British positioned between the EU and US regulations, which allow the scope to develop trade with both markets.

Institutions supported by countries such as the AI ​​Security Institute are expected to be very important in enabling British companies to increase scale and in growing domestic AI ecosystems.

Jensen Huang, Head of Nvidia, said the agreement “Historical Chapter in the As-United Kingdom Technology Collaboration” and said “Britain stands in the position of Goldilocks, where talent, research, and world-class industry gather.”

Sam Altman, Head of Openai Executive, said: “Britain has been a pioneer of AI who has long existed, and is now home to world -class researchers, millions of chatgpt users, and the government that quickly recognizes the potential of this technology.”

Sovereignty test in the midst of the investment led by the US

While the agreement promises infrastructure and investment surges, the question of the independence of technology remains and there are concerns in the middle of US investment, domestic startups can fight to maintain independence in the midst of severe US involvement.

The British government promised that this partnership would encourage sovereign AI ecosystems, while initiatives such as the AI ​​Security Institute and Stargate Projects aimed to improve their homemade capabilities.

But concerns remain in the potential dependence on the infrastructure led by the US and uncertainty over the support of nuclear income, which can make taxpayers open.

The Secretary of the Shadow, Innovation and Technology Julia Lopez also warned that regardless of this “trust”, a decrease in foreign investment and paused pharmaceutical projects highlighting structural challenges in the British innovation landscape.

He added that “Britain has scientists, innovators and leading technology companies in the world, but the potential of this country is being wasted.”

“The loss of large pharmaceutical offers, including Astrazeneca’s decision to pause the planned £ 200 million in Cambridge, is a burdensome indictment of workers’ failures to provide a stable and competitive business environment,” he said.

The agreement can accelerate breakthroughs in medicine, clean energy, and research that AI moved, but its success will depend on whether Britain can take advantage of US capital to truly become a ‘AI maker’, rather than foreign technology consumers.