Why Fintech Firms Lead the Way in The Times 100 Tech 2026

The UK's fastest-growing private tech companies have reached a combined revenue of £3.7bn (US$5bn) and are projected to create 4,300 new jobs this year, according to The Sunday Times 100 Tech 2026 report.

Within this landscape of rapid expansion, fintech firms are emerging as standout performers, demonstrating how data-driven innovation and purpose-led finance are reshaping the financial services sector.

The research highlights that these companies are redefining finance, healthcare, AI and clean energy. On average, the firms have achieved growth of 128% annually over the past three years, with patterns revealing how founders are navigating the complexities of hypergrowth, including recruiting technical talent, attracting investment and sustaining innovation at pace.

Richard Tyler, Editor of Entrepreneurs Network at The Times, says the revenues of Britain's top 100 fastest-growing tech companies are “more than doubling” each year.

Fintech leads the growth rankings

Claiming top spot in the growth table is Abound, a London-based lending fintech co-founded by Michelle He and Gerald Chappell at the height of the COVID-19 pandemic.

The company's revenue jumped by 490% to £66.8m (US$90.5m), with more than £1bn (US$1.4bn) in loans issued.

Abound represents the combination of agility, data science and purpose-led finance that is driving the new fintech wave.

The presence of fintech companies at the upper end of the rankings suggests that digital finance innovation continues to attract significant market demand. While traditional banking infrastructure faces ongoing challenges, these agile alternatives are scaling rapidly through technological advantage and customer-focused approaches.

Beyond pure fintech plays, financial technology applications appear across the list. Vertice, an AI-driven procurement platform founded by brothers Eldar and Roy Tuvey, has expanded 437% based on demand for smarter SaaS cost management, demonstrating how financial operations technology is gaining traction.

Ex-Revolut executives Alan Chang and Charles Orr founded Fuse Energy in 2022. It makes the list after growing 484% through its low-cost affordable energy offering.

Meanwhile, Synthesia, the AI video platform recently valued at more than US$2bn, exemplifies how AI commercialisation is advancing beyond traditional software models.

Seven companies in the list now hold valuations above US$1bn, including Cycle Pharmaceuticals, Halo Service Solutions and Fuse Energy. Several others, from Scan.com in medical imaging to Hived in sustainable logistics, are just short of but fast approaching this benchmark.

However, the list is not all hype. Of the 100 companies, 62 of them reported losses in their last financial year.

For the UK’s investor ecosystem, this indicates ongoing confidence in long-term scaling rather than short-term profitability – a Silicon Valley-style patience forming on British soil.

For corporate buyers, investors and partners, the Sunday Times 100 Tech list offers a clear signal: British tech is diversifying into vital economic niches – from AI and green energy to clinical research and digital finance. As global competition intensifies, these scale-ups could form the backbone of the UK’s next generation of global tech giants.