The United Kingdom's startup landscape shows strong activity in the AI and Fintech industries. These two sectors are home to many of the nation's most well funded new companies.
Newcomers like AI platform Nscale have raised significant capital, securing $1.7B in its founding year. Established players such as Checkout.com and Monzo also feature prominently with total funding of $1.8B each.
Below is our list of 100 United Kingdom startups worth keeping an eye on.
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Get the Sheet for $50Nscale builds a full-stack AI cloud platform designed for enterprise-scale workloads. Their infrastructure gives large organizations the GPU power needed to run complex AI tasks.
| Headquarters | London, England, United Kingdom |
| Year Founded | 2024 |
| Founders | Donald Morrison, Josh Payne |
| Funding Amount | $1.7B |
| Startup Size | Mid-Size Team (51-250) |
| Last Funding Status | Series C |
| Top Investors | NVIDIA, Blue Owl, Point72, Nokia, Fidelity |
Nothing designs consumer electronics, including smartphones and audio products, with a focus on stripping away complexity. Their products are recognized for a unique transparent design and an emphasis on making technology feel more human and intuitive.
| Headquarters | London, England, United Kingdom |
| Year Founded | 2020 |
| Founders | Akis Evangelidis, Carl Pei, David Sanmartin Garcia |
| Funding Amount | $446.1M |
| Startup Size | Large Team (251-1,000) |
| Last Funding Status | Series C |
| Top Investors | EQT Ventures, Quiet Capital, Tiger Global Management, Highland Europe, Tapestry VC |
Tide offers a business financial platform that combines banking, invoicing, and accounting tools for small and medium-sized enterprises. Their integrated solution is designed to simplify administrative tasks and give business owners more time to focus on growth.
| Headquarters | London, England, United Kingdom |
| Year Founded | 2015 |
| Founders | George Bevis |
| Funding Amount | $442.2M |
| Startup Size | Major Organization (1,001-5,000) |
| Last Funding Status | Private Equity |
| Top Investors | TPG, Speedinvest, LocalGlobe, Creandum, Goodwater Capital |
CuspAI builds an AI platform to design and discover new materials on demand. The company focuses on creating materials that can help solve significant global problems, such as developing more effective methods for carbon capture.
| Headquarters | Cambridge, Cambridgeshire, United Kingdom |
| Year Founded | 2024 |
| Founders | Alyn Chad Edwards, Chad Edwards, Max Welling |
| Funding Amount | $130M |
| Startup Size | Lean Team (11-50) |
| Last Funding Status | Series A |
| Top Investors | Temasek Holdings, Lightspeed Venture Partners, Samsung Electronics, Northzone, LocalGlobe |
Checkout.com builds a cloud-based payments platform designed for global enterprises to process digital payments. Their unified solution allows businesses to accept a wide range of payment methods and optimize performance through a single API.
| Headquarters | London, England, United Kingdom |
| Year Founded | 2012 |
| Founders | Guillaume Pousaz |
| Funding Amount | $1.8B |
| Startup Size | Major Organization (1,001-5,000) |
| Last Funding Status | Series D |
| Top Investors | Franklin Templeton, Insight Partners, Endeavor Catalyst, Coatue, Ribbit Capital |
Monzo operates a digital bank that gives users a clear, simple way to manage their money from a mobile app. The app is popular for its transparent fee structure and features that simplify budgeting and saving.
| Headquarters | London, England, United Kingdom |
| Year Founded | 2015 |
| Founders | Gary Dolman, Jason Bates, Jonas Huckestein, Paul Rippon, Tom Blomfield |
| Funding Amount | $1.8B |
| Startup Size | Major Organization (1,001-5,000) |
| Last Funding Status | Secondary Market |
| Top Investors | General Catalyst, Accel, Stripe, HSG, Y Combinator |
Signal AI developed an external intelligence platform that transforms media, social, and regulatory data into business insights. Their technology helps decision-makers monitor brand reputation, track market shifts, and manage regulatory risk.
| Headquarters | London, England, United Kingdom |
| Year Founded | 2013 |
| Founders | David Benigson, Miguel Martinez, Wesley Hall |
| Funding Amount | $101.6M |
| Startup Size | Mid-Size Team (51-250) |
| Last Funding Status | Series D |
| Top Investors | LocalGlobe, Highland Europe, Mercuri, Frontline Ventures, Kreos Capital |
CRED builds an intelligent hub for businesses that uses predictive AI to identify new customer opportunities. The platform combines a company's existing systems with real-world signals to tell sales teams exactly when and why to engage with prospects.
| Headquarters | London, England, United Kingdom |
| Year Founded | 2023 |
| Founders | Anthony Meir, Chaitanya Shah, Jon Carr-Harris |
| Funding Amount | $15M |
| Startup Size | Lean Team (11-50) |
| Last Funding Status | Seed |
| Top Investors | Gaingels, Alumni Ventures, Defy.vc, HOF Capital, BAM Ventures |
Attio builds an AI-native customer relationship management (CRM) platform for modern go-to-market teams. The platform provides a flexible, data-driven foundation for businesses to manage their customer pipelines and build custom workflows.
| Headquarters | London, England, United Kingdom |
| Year Founded | 2019 |
| Founders | Alexander Christie, Nicolas Sharp |
| Funding Amount | $116.2M |
| Startup Size | Mid-Size Team (51-250) |
| Last Funding Status | Series B |
| Top Investors | Headline, Passion Capital, Balderton Capital, Redpoint, 01 Advisors |
Moniepoint provides an all-in-one financial platform that gives businesses access to banking, payments, and credit. Their suite of tools helps small and medium-sized enterprises manage their money and business operations.
| Headquarters | London, England, United Kingdom |
| Year Founded | 2015 |
| Founders | Felix Ike, Tosin Eniolorunda |
| Funding Amount | $233.1M |
| Startup Size | Major Organization (1,001-5,000) |
| Last Funding Status | Corporate Round |
| Top Investors | QED Investors, Lightrock, Novastar Ventures, Endeavor Catalyst, Bossa Invest |
90 Additional United Kingdom Startups Worth Following
Our top 10 picks are just a small slice of what’s happening across the United Kingdom. Founders everywhere are testing ideas and building companies that push their industries in new directions.
Many of these companies are working in AI and fintech, and together they have raised billions to fuel their growth. Below are the other startups shaping the UK’s startup ecosystem.