Britain’s artificial intelligence industry is beginning to translate the global AI investment frenzy into measurable gains across the UK economy, with new figures pointing to a sharp
expansion in technology-related activity and a renewed surge in spending on computing equipment.
The latest data from the Office for National Statistics (ONS) showed that the British economy expanded by 0.4% in the second quarter of 2026. The information and communications sector accounted for almost half of that growth, making it the strongest contributor among the major areas of the economy.
The figures offer some of the clearest evidence so far that the AI boom is moving beyond financial markets and technology companies and beginning to influence investment, manufacturing and productivity across Britain.
Within the information and communications sector, computer programming, consultancy and related activities — a category that includes much of the country’s AI industry — increased output by 3.7% between April and June. That followed an even stronger 3.8% expansion during the first quarter.
The acceleration comes as the new government places artificial intelligence at the centre of its economic strategy.
Since taking office in July, Prime Minister Andy Burnham has elevated AI to Cabinet-level priority, with ministers signalling a more explicitly British approach to the technology sector. The government has indicated that it wants to strengthen domestic ownership, develop greater “tech sovereignty” and ensure that workers are protected as automation transforms parts of the labour market.
The latest investment figures suggest that companies are already responding to the rapid development of AI.
Business spending on plant and machinery reached £22.1 billion in the second quarter. That was close to the exceptional level recorded in early 2022, when investment was temporarily boosted by changes to tax incentives.
According to the ONS, the latest increase was driven in part by investment in information and communications technology, particularly computer hardware. Government expenditure on weapons systems also contributed to the overall figure.
Separate ONS data on business capital assets showed a particularly strong increase in spending on computer hardware — a development economists say is closely linked to the infrastructure required to train and operate increasingly sophisticated AI systems.
Andrew Wishart, senior UK economist at Berenberg, said the sharp rise in investment in information and communications technology indicated that companies were increasing their computing capacity to support artificial intelligence.
The effects are also becoming visible in British manufacturing.
Output among UK producers of computers, electronic equipment and optical products increased by 10.7% year on year in the second quarter. The sector recorded the strongest annual growth among the 13 manufacturing subsectors, reaching its highest ranking since the beginning of 2017.
The figures suggest that the AI revolution is creating demand well beyond software developers and specialist technology firms. Investment in data infrastructure, computer equipment and advanced electronics is increasingly feeding into traditional parts of the economy.
For Britain, the challenge will be to turn that investment boom into sustained productivity growth and higher living standards. The government’s emphasis on domestic technological capacity also reflects growing concern that the country could otherwise remain dependent on American companies and infrastructure for a technology that is rapidly becoming strategically important.
The latest ONS figures do not yet establish how much of Britain’s wider economic growth can ultimately be attributed to AI. But they provide an increasingly visible indication that the technology boom is beginning to show up not only in corporate valuations and investment plans, but in the hard economic data.
Britain’s AI moment, in other words, may finally be becoming an economic one. Photo by mikemacmarketing, Wikimedia commons.
