AI Companies in London, United Kingdom
Browse 19 AI companies headquartered in London, United Kingdom, with a combined $20.6B + £5M in funding raised.
Explore Other AI Hubs
AI Companies in London, United Kingdom
CityFibre
London, United Kingdom
It builds and operates full-fibre broadband infrastructure in the UK as an alternative to BT’s Openreach network.
Nscale
London, United Kingdom
Full-stack AI cloud infrastructure provider operating renewable-energy-powered GPU data centers across Europe. Nscale offers on-demand access to large-scale NVIDIA GPU clusters for AI training and inference, with a focus on sustainable computing and European data sovereignty. Positioned as a key player in building sovereign AI infrastructure outside US hyperscalers.
Revolut
London, United Kingdom
Provides a financial app for banking, payments, foreign exchange and other money management services for consumers and businesses.
Humanoid
London, United Kingdom
Develops humanoid robotics technology for organizations pursuing physical automation and intelligent robotic systems.
PhysicsX
London, United Kingdom
Builds AI tools that help industrial engineering teams apply artificial intelligence to complex product and process development.
Inforcer
London, United Kingdom
Provides security readiness solutions that help smaller businesses prepare for AI-related cyber risks and changing threat environments.
Thought Machine
London, United Kingdom
Provides cloud-native core banking technology for financial institutions modernizing legacy banking systems and digital operations.
Mindgard
London, United Kingdom
It provides AI security testing and red-teaming tools that identify weaknesses in AI models, applications and guardrails.
Greyparrot
London, United Kingdom
Builds AI waste intelligence systems that help waste operators analyze material streams and improve circular economy outcomes.
Fleek
London, United Kingdom
Provides a platform for rebuilding the secondhand fashion supply chain, serving businesses involved in used apparel commerce.
LungLife AI
London, United Kingdom
Develops AI-enabled lung disease testing technology to shorten diagnostic turnaround times for healthcare providers.
Outpost
London, United Kingdom
Outpost is a cross-border commerce platform that makes international selling as seamless as domestic e-commerce by handling the complex logistics of duties, taxes, customs compliance, and landed cost calculations. The platform enables merchants to offer transparent pricing and fast delivery to international customers, addressing one of the biggest friction points in global online retail expansion.
Whering
London, United Kingdom
A digital wardrobe platform helps consumers catalog clothing, plan outfits, and manage personal style through a mobile fashion app.
Oshen
London, United Kingdom
Builds autonomous, hurricane-tested ocean robots designed to collect maritime data at scale for ocean monitoring and related commercial uses.
Greenpixie
London, United Kingdom
Provides software that helps enterprises measure and reduce carbon emissions from cloud infrastructure and AI workloads.
Juno Bio
London, United Kingdom
Provides vaginal microbiome testing for women’s health, supporting analysis of microbial profiles linked to gynecological wellness.
Neubond
London, United Kingdom
Develops a stroke rehabilitation wristband designed to provide movement feedback that helps the brain relearn motor control.
DealFlowAgent
London, United Kingdom
AI-enhanced M&A advisory platform that uses AI matchmaking and buyer intelligence to help small and mid-market business owners sell their companies. The platform automates deal sourcing, buyer profiling, and valuation analysis, dramatically reducing the time and cost of finding qualified acquirers while improving match quality and close rates for transactions in the lower middle market.
TaskHer
London, United Kingdom
A UK platform connects homeowners with skilled tradeswomen, aiming to expand women’s participation in domestic trades work.