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Why the UK was named top global tech growth hub

But funding hurdles and regulatory costs could stall the momentum.
September 10, 2025

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UK tech is booming – strong talent, AI adoption, and funding make it a top global growth hub – if leaders can navigate regulations.

The UK is emerging as a leading destination for technology companies seeking growth, according to Barclays’ latest Business Prosperity Index (BPI).

The research indicates that over 62% of tech businesses now view the UK as a more attractive growth hub than other key markets, including the United States, mainland Europe, and the Asia-Pacific region.

The report highlighted the UK’s strong market, skilled talent, and rapid tech adoption as key advantages over other global hubs.

Investment reflects growing confidence 

Investment patterns further underscore the UK’s emerging dominance in the tech industry. 

In the first half of 2025, UK tech companies attracted $7.8 billion in funding, ranking second globally behind the United States.

This influx of capital is fueling growth in key sectors, positioning the UK as a central hub for tech innovation and development.

“The Barclays report reflects what I’m seeing across the tech space: organizations are unlocking budgets to lean more into AI,” Jonathan Webster, CTO at UK-based cybersecurity technology company Cybsafe, told LeadDev.

However, as UK tech investment surges, engineering leaders face the dual challenge of scaling efficiently while remaining innovative. 

Webster explained that the focus is less on reducing headcount and more on unlocking productivity gains through AI adoption.

He noted that for engineering leaders, the buzz around new opportunities doesn’t change the reality: the need to stay capital efficient and invest in lean, effective teams isn’t going away.

“For companies that are innovators this won’t be about reducing headcount, instead, the opportunity lies in unlocking major productivity gains, encouraging engineers to adopt AI, and ensuring its safe use through governance.”

Challenges and opportunities

Despite these advantages, the BPI report notes challenges, including regulatory complexity, which could impact long-term competitiveness.

Although the UK tech sector is expanding, it still faces challenges from complex regulations and costly fundraising. Regulatory frameworks can be slow-moving and cumbersome, especially in highly regulated, data-focused industries like fintech, Jeff Watkins, CTO at CreateFuture, explained.

“Although the UK doesn’t yet have clear AI regulation, this is causing some concern, with hopes that our approach will be somewhere between the US and EU, providing guardrails without stifling innovation.”

“Post-Brexit, some companies have found that they must navigate both UK and EU regulations, adding to that burden,” he added.

However, while regulatory complexity and compliance costs are often cited as hurdles, Jonathan Webster highlights that engineering leaders see these challenges as opportunities.

“The expectation is no longer to treat compliance as an afterthought but to embed it from day one,” he explained.

He notes that working through UK, US, and EU regulations helps develop strong expertise. Further, integrating compliance directly into engineering processes ensures systems, data, and AI applications adhere to regulatory standards from the very beginning.

For many tech firms, this means designing systems with cross-border data transfer guardrails, aligning with the UK’s AI principles, the EU AI Act, and sector-specific rules, making compliance a natural part of engineering design rather than a bolt-on, Webster explained. 

Talent and retention 

The UK’s engineering talent market remains highly competitive, yet it offers advantages over other regions.

“Compared with the US, the UK generally offers lower compensation packages, but benefits from a deep bench of senior engineers and product talent,” Webster explained. 

“That mix makes the UK an attractive hiring market even for US organizations comfortable with remote hiring, who see the UK as a cost-effective way to tap into high-quality expertise,” he added. 

According to Webster, retention is improving as the economic slowdown reduces engineers’ mobility, leading to higher retention rates across teams, including in competitive markets like London.

“The Barclays report highlights renewed optimism and rising investment in UK tech. The open question is whether recruitment demand will rise to match. If it does, today’s period of relative stability may give way to a more heated talent market,” he explained. 

“The UK’s tech boom has created fertile ground for innovation but intensified competition for engineering talent,” Watkins added. 

According to Watkins, executives must manage the challenges of global talent competition, complex regulations, and scarce late-stage funding in the UK. Achieving success increasingly relies on effective technical leadership, compelling recruitment and retention practices, and the capacity to collaborate productively with regulators and international investors.

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“Despite these challenges, the outlook remains positive: the UK is evolving into a global tech powerhouse, with engineering leaders at the heart of this transformation,” Watkins concluded.