Strong dealmaking during the first half of 2026 has put the UK on course for a record annual level of venture capital investment. UK venture capital investment surged to £14.4 billion during the first half of the year, driven by the country's status as Europe’s leading hub for AI deals.
The value of deals is poised to double over the full course of 2026, according to PitchBook data reported by the Financial Times, which would surpass the record of £26 billion set in 2021. Investments in 2026 have been concentrated in late-stage venture capital in sectors including software and pharma and biotechnology.
Overseas investors, particularly from the US, have been driving demand, with the UK proving a highly attractive market for emerging growth companies. Globally, venture capital investment is heavily focused on the US, but the UK leads the way among European nations. According to PitchBook, the UK ranks third within the global AI sector, behind only the US and China.
Navina Rajan, senior research analyst at PitchBook, commented: “The UK has the largest AI ecosystem in Europe, including hubs and networks of engineers. There’s more interest to invest in UK venture capital companies generally.”
Nicole Lowe, UK head of KPMG’s Emerging Giants practice, meanwhile, stated that the UK’s AI sector shows significant strength, particularly in and around London, “supported by great talent in a perfect storm that has helped create world-leading AI businesses that investors want to support and help grow”.
Despite the level of venture capital investment the UK has seen so far this year, domestic investors have accounted for just 11 per cent of funding. Wealthy UK retail investors have been described as largely losing their appetite for venture capital trusts aimed at generating backing for early-stage firms.
A 2025 cut to upfront tax relief on initial funding for venture capital trusts, from 30 to 20 per cent, hit the maximum deduction that investors could make against other income taxes, taking a significant toll on demand.
After a sharp increase during the COVID-19 pandemic, UK venture capital fundraising has seen a marked fall, hitting just £2 billion in 2025, well below the £7.5 billion annual average recorded in the eight years to 2024.
Discussing the rebound in venture capital activity in 2026 so far, Navina Rajan outlined two perspectives: “One is that AI is a separate ecosystem and the underlying VC market isn’t that healthy. Another view is that this is the next wave of tech investment.”
Despite the UK’s IPO market remaining relatively quiet in 2026, the year has seen an improvement in the scope for venture capital exits, with PitchBook writing that its work on the European IPO market “has consistently highlighted the UK as one of the key hubs of IPO candidates”, as well as noting that recent analysis demonstrates more broadly that the European backlog has almost halved.
AI-driven investment delivered a major boost to UK deal values in 2025
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