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Top Companies in United Kingdom

3,561 companies based in United Kingdom, sorted by total funding raised.

Addison Lee

London's leading private hire car and courier company, offering airport transfers, executive cars...

London, United Kingdom1001–5000Logistics, Supply Chain
Private EquityTotal funding$460.0MApr 2013
Ovo Energy

UK energy supplier providing electricity and gas to over 3.5 million homes, based in Bristol.

Bristol, United Kingdom1001–5000Energy
Series DTotal funding$458.0MJul 2023
ManyPets

A pet insurance provider offering affordable coverage for dogs and cats with no annual limits or ...

London, United Kingdom201–500Fintech, Healthcare
Series DTotal funding$457.3MJun 2021
Signal AI

Signal AI is a risk and reputation intelligence company that uses proprietary AI to analyze 2 bil...

London, United Kingdom201–500Artificial Intelligence, SaaS
Series BTotal funding$448.8MFeb 2026
Builder.aiClosed

Builder.ai used artificial intelligence, automation, and human experts to build customized apps f...

London, United Kingdom501–1000Artificial Intelligence
Series DTotal funding$444.5MMay 2023
Nothing

Nothing designs distinctive smartphones, audio devices, and connected consumer technology, combin...

London, United Kingdom201–500Hardware
Equity CrowdfundingTotal funding$431.0MDec 2025
TrainlineIPO

Europe's leading rail and coach platform, selling tickets and travel information across 270+ oper...

London, United Kingdom1001–5000E-Commerce, SaaS
Private EquityTotal funding$425.0MJan 2015
Verdiva Bio

Verdiva Bio is a clinical-stage biopharmaceutical company focused on developing innovative therap...

London, United Kingdom11–50Life Sciences, Biotech
Series ATotal funding$411.0MJan 2025
AlphaSights

AlphaSights gives global investors and business leaders frictionless access to expert insights th...

London, United Kingdom1001–5000SaaS
Growth EquityTotal funding$400.0MSep 2024
Nord Anglia EducationAcquired

Leading international schools organization operating over 80 schools in 33 countries, educating t...

London, United Kingdom10001+Education
Private EquityTotal funding$400.0MJan 2008
Allica Bank

Allica is a bank built solely to meet the needs of established businesses with 5-250 employees an...

London, United Kingdom201–500Fintech
Series DTotal funding$392.0MFeb 2026
Funding CircleIPO

Funding Circle is a UK small-business lender offering loans, credit lines, cards, and asset finan...

London, United Kingdom501–1000Fintech, Lending
Series FTotal funding$373.1MJan 2017
Lighthouse

Lighthouse is a commercial intelligence platform providing analytics and revenue management tools...

London, United Kingdom201–500SaaS
Growth EquityTotal funding$370.0MNov 2024
Beacon Therapeutics

Clinical-stage ophthalmic gene therapy company developing AAV-based treatments for rare and preva...

London, United Kingdom51–200Biotech
Series CTotal funding$365.0MJan 2026
Wagestream

Wagestream (now Stream) is a financial wellbeing platform for employees, reducing financial stres...

London, United Kingdom201–500Fintech
Series DTotal funding$364.0MJan 2026
Stability AI

Open-source generative AI company building multimodal image, audio, video, and 3D models for ente...

London, United Kingdom51–200Artificial Intelligence
Series BTotal funding$358.0MAug 2026
ExscientiaAcquired

AI-driven drug design and development company using machine learning to create more effective med...

Oxford, United Kingdom201–500Artificial Intelligence, Biotech
Series DTotal funding$351.0MApr 2021
TradingView

TradingView is a charting platform and social network helping traders and investors analyze oppor...

London, United Kingdom1001–5000Analytics, Fintech
Series CTotal funding$339.3MOct 2021
Behavox

Behavox is an AI company that helps organizations safeguard and enhance their businesses through ...

London, United Kingdom201–500Artificial Intelligence
Growth EquityTotal funding$337.0MJun 2026
Molo FinanceAcquired

UK's first fully digital mortgage lender offering online buy-to-let mortgages; majority acquired ...

London, United Kingdom51–200Fintech, Lending
Series ATotal funding$334.6MOct 2020
Field

Field develops, builds, and optimizes grid-scale battery storage projects that make power grids a...

London, United Kingdom51–200Clean Energy, Energy Storage
Corporate RoundTotal funding$334.0MJul 2023
OpenBetAcquired

OpenBet provides modular technology, content, and services trusted by major sports betting brands...

London, United Kingdom501–1000Gaming
Private EquityTotal funding$329.9MJan 2011
Fresha

Fresha provides booking, business-management, marketplace, and payment software that helps beauty...

London, United Kingdom501–1000Marketplace, Beauty
Growth EquityTotal funding$327.1MMay 2026
Orchard TherapeuticsAcquired

Orchard Therapeutics develops hematopoietic stem cell gene therapies intended to correct the unde...

London, United Kingdom51–200Biotech
Extension RoundTotal funding$327.0MJun 2023
Palta

Digital health and wellness company building a portfolio of preventive health apps including Flo ...

London, United Kingdom501–1000Healthcare, Digital Health
Series CTotal funding$314.0MJul 2024