London’s fintech sector has raised £2.8 billion in the first half of 2026, putting the capital on track for its strongest year for financial technology investment since the 2021 peak, according to a new report from Innovate Finance.
The figure represents a 34% increase over the same period last year and cements London’s position as Europe’s leading fintech hub, ahead of Berlin and Paris combined.
Three London-based companies — a digital banking platform, an insurance technology firm, and a payments infrastructure provider — each secured rounds exceeding £300 million during the period.
“The narrative around London tech has shifted dramatically,” said Janine Hirt, CEO of Innovate Finance. “Investors who were cautious in 2023 and 2024 are back with conviction. London’s regulatory environment, talent pool, and time zone give it a structural advantage that no other European city can match.”
The surge is being driven partly by a wave of secondary fintech firms reaching scale. Unlike the 2021 boom, which was fuelled by low interest rates and speculative capital, the current cycle features companies with proven revenue models, established customer bases, and clearer paths to profitability.
Revolut, which is headquartered in London, continues to expand its product offering and is reportedly preparing for a long-awaited initial public offering that could value the company at more than £30 billion. While Revolut declined to comment, sources close to the company confirm late-stage discussions with investment banks are ongoing.
The government’s recently expanded R&D tax credits and the introduction of the UK Digital Securities Sandbox, which allows firms to test new financial technologies under regulatory supervision, have also contributed to the positive investment climate.
“The sandbox model has been transformative,” said Marcus Fielding, chief product officer at a London-based payments startup that raised £85 million in March. “Being able to test new products with real customers under FCA supervision — without the full regulatory burden — de-risks innovation dramatically.”
Challenges remain, particularly around talent acquisition and office costs. London office rents in prime fintech districts including Shoreditch, Bank, and Canary Wharf have risen 8% year on year. Tech salaries for senior engineers continue to climb, with experienced blockchain developers commanding packages of £180,000 and above.
Nevertheless, the outlook remains positive. Deal volume — the number of individual investment rounds — is up 22%, suggesting broad-based growth rather than concentration in a handful of mega-rounds.
“London isn’t just fintech’s European capital,” Hirt added. “It’s arguable — and our numbers support this — that London is now the second most important fintech city in the world after San Francisco.”