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Top Companies in United Kingdom

1,892 companies based in United Kingdom, sorted by total funding raised.

TessianAcquired

AI-powered email security platform that uses machine learning to protect enterprises against phis...

London, United Kingdom201–500Artificial Intelligence, Cybersecurity
Series C·$123.3M·May 2021
Dext

Receipt Bank provides award-winning bookkeeping automation software for accountants, bookkeepers ...

London, United Kingdom201–500Fintech, SaaS
Series C·$123.0M·Jan 2020
Beacon Therapeutics

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

London, United KingdomBiotechnology
Series A·$120.0M·Jun 2023
Proximie

Proximie is the operating system for intelligent operating rooms, connecting surgical teams, data...

London, United Kingdom51–200Digital Health, SaaS
Series C·$118.0M·Jun 2022
Unmind

Workplace mental health platform that partners with major brands to provide wellbeing tools and s...

London, United KingdomHR Tech, Healthcare
Growth Equity·$118.0M·Sep 2025
OMass Therapeutics

Biotech company harnessing native mass spectrometry and chemistry to discover small molecule drug...

Oxford, United KingdomBiotech
Series B·$118.0M·Apr 2022
Attio

AI-native CRM platform designed for modern go-to-market teams, offering relationship intelligence...

London, United Kingdom51–200CRM, SaaS
Series C·$116.2M·Aug 2025
Grey Wolf Therapeutics

Clinical-stage biotech developing antigen modulation therapies targeting cancer, autoimmune condi...

United Kingdom11–50Biotech, Healthcare
Series B·$115.6M·May 2024
BenevolentAI

AI-enabled drug discovery company using machine learning and knowledge graphs to identify novel d...

London, United Kingdom201–500Drug Discovery, Artificial Intelligence
Venture Unknown·$115.0M·Apr 2018
Artios

Biotech company focused on DNA damage response therapeutics.

Cambridge, United Kingdom51–200Biotech
Series D·$115.0M·Nov 2025
Qogita

Europe's largest B2B wholesale marketplace for health and beauty products, connecting retailers w...

London, United Kingdom51–200E-Commerce, Marketplace
Series B·$114.0M·Dec 2023
Cognism

Provides GDPR-compliant B2B contact data and sales intelligence to revenue teams for prospecting ...

London, United Kingdom201–500Marketing Tech, Business Intelligence
Series C·$113.9M·Jan 2022
Healx

AI-enabled biotech using generative AI to discover and develop treatments for rare diseases, adva...

Cambridge, United Kingdom51–200Artificial Intelligence, Biotech
Series C·$113.0M·Aug 2024
Myricx Bio

Biotech company focused on cell and gene therapy development.

London, United Kingdom1–10Biotech, Therapeutics
Venture Unknown·$113.0M·Jul 2024
Lawhive

AI-native consumer law firm combining experienced lawyers with proprietary technology to deliver ...

London, United Kingdom51–200Artificial Intelligence, SaaS
Series B·$112.1M·Feb 2026
ComplyAdvantage

AI-driven financial crime risk intelligence platform for AML screening, sanctions monitoring, and...

London, United Kingdom201–500Artificial Intelligence, Cybersecurity
Venture Unknown·$110.9M·Sep 2024
Encord

The data development platform for AI teams

London, United Kingdom51–200Artificial Intelligence, Developer Tools
Series C·$110.0M·Aug 2024
Peak

AI decision intelligence platform helping retail and manufacturing businesses optimize inventory,...

Manchester, United Kingdom201–500Artificial Intelligence, SaaS
Series C·$108.0M·Aug 2021
CurrencycloudAcquired

Cross-border payments infrastructure platform enabling banks, fintechs, and businesses to move mo...

London, United Kingdom201–500Financial Services, Fintech
Series E·$108.0M·Jan 2020
Permutive

Rebuilding data in advertising to protect privacy

London, United Kingdom201–500Adtech, Privacy
Series C·$103.5M·Oct 2021
Aztec

Aztec develops an ethereum trading protocol that enables private transactions across the public b...

London, United Kingdom51–200Crypto & Web3
Series B·$102.1M·Dec 2022
Vertice

AI-powered procurement platform for finance and procurement teams that automates intake-to-procur...

London, United Kingdom201–500Analytics, Artificial Intelligence
Series C·$101.0M·Jan 2025
TranchAcquired

Tranch is the invoice to payments platform for enterprises.

London, United Kingdom11–50Fintech, SaaS
Seed·$100.0M·Jan 2023
Amber Therapeutics

Adaptive, closed-loop neuromodulation device targeting the pudendal nerve to treat mixed urinary ...

London, United Kingdom11–50Healthcare, Medical Devices
Series A·$100.0M·Jun 2024
Beauty Pie

Beauty Pie, Ltd. is the first luxury beauty buyers club. The company operates as a beauty and cos...

London, United Kingdom501–1000Beauty, E-Commerce
Series B·$100.0M·Sep 2021