Top list · United Kingdom
AI startups in the United Kingdom
835 AI startups in the United Kingdom have raised money in rounds we track. These are the 50 that have raised the most, $32B between them, with London the most common home.
- 1NscaleFounded 2025United Kingdom$6.9Blast round Sept 2026
- 2
ARGO AIArgo AI was an autonomous driving technology company based in Pittsburgh, Pennsylvania, founded in 2016 by Bryan Salesky and Peter Rander.Argo AI was an autonomous driving technology company based in Pittsburgh, Pennsylvania, founded in 2016 by Bryan Salesky and Peter Rander.
Founded 2016Pittsburgh, United Kingdom$3.6Blast round Nov 2024 - 3
Isomorphic LabsIsomorphic Labs is a London-based artificial intelligence company focused on transforming the drug discovery process.Isomorphic Labs is a London-based artificial intelligence company focused on transforming the drug discovery process.
Founded 2021London, United Kingdom$3.1Blast round May 2026 - 4
WayveWayve Technologies Ltd is a British company focused on developing self-driving vehicle systems.Wayve Technologies Ltd is a British company focused on developing self-driving vehicle systems.
Founded 2017London, United Kingdom$1.8Blast round Apr 2026 - 5
UFORCEUFORCE is a Ukrainian defense technology company focused on developing and manufacturing advanced military technologies, particularly unmanned platforms for airUFORCE is a Ukrainian defense technology company focused on developing and manufacturing advanced military technologies, particularly unmanned platforms for air
Founded -London, United Kingdom$1.4Blast round Nov 2026 - 6Recursive SuperintelligenceFounded -United Kingdom$1.1Blast round Apr 2026
- 7
Ineffable IntelligenceIneffable Intelligence develops machine learning systems that learn through interaction and experience.Ineffable Intelligence develops machine learning systems that learn through interaction and experience.
Founded 2025London, United Kingdom$1.1Blast round Apr 2026 - 8
FractileFractile is a UK-based technology company and semiconductor startup founded in 2022 by Dr.Fractile is a UK-based technology company and semiconductor startup founded in 2022 by Dr.
Founded 2022London, United Kingdom$960Mlast round Oct 2026 - 9
CuspAICuspAI is an innovative artificial intelligence company based in Cambridge, United Kingdom, with additional teams in Amsterdam and Berlin.CuspAI is an innovative artificial intelligence company based in Cambridge, United Kingdom, with additional teams in Amsterdam and Berlin.
Founded 2024Cambridge, United Kingdom$950Mlast round Jul 2026 - 10
GraphcoreGraphcore develops a microprocessor designed for AI and machine learning applications.Graphcore develops a microprocessor designed for AI and machine learning applications.
Founded 2016Bristol, United Kingdom$835Mlast round May 2026 - 11TEKEVERFounded 2013United Kingdom$654Mlast round Sept 2026
- 12
RecursiveRecursive self-improving superintelligence to automate knowledge discovery.Recursive self-improving superintelligence to automate knowledge discovery.
Founded -London, United Kingdom$650Mlast round Apr 2026 - 13
OLIXOLIX is an AI company focused on developing advanced hardware solutions for AI inference workloads.OLIX is an AI company focused on developing advanced hardware solutions for AI inference workloads.
Founded 2024London, United Kingdom$532Mlast round Aug 2026 - 14
SynthesiaSynthesia is a British multinational AI company based in London, founded in 2017.Synthesia is a British multinational AI company based in London, founded in 2017.
Founded 2017London, United Kingdom$506Mlast round Jan 2026 - 15
PhysicsXPhysicsX is a London-based deeptech company that develops an AI-native engineering software platform aimed at transforming how industrial organizations design, PhysicsX is a London-based deeptech company that develops an AI-native engineering software platform aimed at transforming how industrial organizations design,
Founded 2019London, United Kingdom$477Mlast round Jun 2026 - 16
QuantexaQuantexa is a UK-based software company founded in 2016, specializing in Contextual Decision Intelligence (CDI).Quantexa is a UK-based software company founded in 2016, specializing in Contextual Decision Intelligence (CDI).
Founded 2016London, United Kingdom$471Mlast round Mar 2026 - 17
LighthouseLighthouse is the home camera for smart home.Lighthouse is the home camera for smart home.
Founded 2014Palo Alto, United Kingdom$370Mlast round Nov 2024 - 18
Scan.comScan.com is a healthcare technology company based in London, specializing in diagnostic imaging.Scan.com is a healthcare technology company based in London, specializing in diagnostic imaging.
Founded 2017London, United Kingdom$350Mlast round Aug 2026 - 19
DwellyDwelly is a London-based startup that specializes in acquiring and modernizing independent real estate letting agencies across the UK.Dwelly is a London-based startup that specializes in acquiring and modernizing independent real estate letting agencies across the UK.
Founded 2023London, United Kingdom$315Mlast round Jul 2026 - 20
SylveraSylvera is an independent carbon intelligence platform based in London, UK, founded in 2020 by Allister Furey and Sam Gill.Sylvera is an independent carbon intelligence platform based in London, UK, founded in 2020 by Allister Furey and Sam Gill.
Founded 2020London, United Kingdom$308Mlast round Dec 2024 - 21Cera CareCera is a homecare service provider offering daytime visits, overnight, private nursing and live-in care for the elderly people.
Cera is a homecare service provider offering daytime visits, overnight, private nursing and live-in care for the elderly people.
Founded 2015London, United Kingdom$286Mlast round Jan 2025 - 22
EllipticElliptic is a leading blockchain analytics and crypto compliance firm based in London, with additional offices in New York, Singapore, and Tokyo.Elliptic is a leading blockchain analytics and crypto compliance firm based in London, with additional offices in New York, Singapore, and Tokyo.
Founded 2013London, United Kingdom$265Mlast round Jul 2026 - 23
Monolith AIMonolith AI develops an AI assistant designed to help engineers improve product development.Monolith AI develops an AI assistant designed to help engineers improve product development.
Founded 2016London, United Kingdom$265Mlast round Jul 2025 - 24
Green Sea GuardGreen Sea Guard provides a unique toolset that measures and tracks ship emissions from a computer on land or at sea.Green Sea Guard provides a unique toolset that measures and tracks ship emissions from a computer on land or at sea.
Founded 2014Plymouth, United Kingdom$257Mlast round May 2023 - 25
TesslTessl is a London-based company founded in 2024 by Guy Podjarny, focusing on Agent Enablement and AI-Native Development.Tessl is a London-based company founded in 2024 by Guy Podjarny, focusing on Agent Enablement and AI-Native Development.
Founded 2024London, United Kingdom$250Mlast round Jan 2025 - 26
Builder.aiBuilder.ai is an AI-powered composable software platform founded in 2016.Builder.ai is an AI-powered composable software platform founded in 2016.
Founded 2012London, United Kingdom$250Mlast round May 2023 - 27
BehavoxBehavox is a London-based AI company founded in 2014, specializing in compliance and risk management for financial services and regulated industries.Behavox is a London-based AI company founded in 2014, specializing in compliance and risk management for financial services and regulated industries.
Founded 2014London, United Kingdom$245Mlast round Jul 2026 - 28
9fin9fin is an AI-native debt market intelligence platform founded in 2016, headquartered in London with additional offices in New York, Hong Kong, and Belfast.9fin is an AI-native debt market intelligence platform founded in 2016, headquartered in London with additional offices in New York, Hong Kong, and Belfast.
Founded 2016London, United Kingdom$223Mlast round Jul 2026 - 29
Basecamp ResearchBasecamp Research is an AI lab focused on biological design, specializing in generating and modeling biological data at the trillion-gene scale.Basecamp Research is an AI lab focused on biological design, specializing in generating and modeling biological data at the trillion-gene scale.
Founded 2019London, United Kingdom$222Mlast round Sept 2026 - 30
Signal AISignal AI is a global decision augmentation and risk intelligence company based in London, UK.Signal AI is a global decision augmentation and risk intelligence company based in London, UK.
Founded 2013London, United Kingdom$215Mlast round Dec 2021 - 31
NothingNothing is a technology company that creates smartphones, audio products, and AI tools aimed at enhancing the lives of the next generation of creatives.Nothing is a technology company that creates smartphones, audio products, and AI tools aimed at enhancing the lives of the next generation of creatives.
Founded 2020London, United Kingdom$214Mlast round May 2026 - 32
PolyAIEnterprise voice AI that finishes what your customers start.Enterprise voice AI that finishes what your customers start.
Founded 2017United Kingdom$209Mlast round Apr 2026 - 33
BenevolentAIBenevolentAI is a leading, clinical-stage AI-enabled drug discovery company.BenevolentAI is a leading, clinical-stage AI-enabled drug discovery company.
Founded 2013United Kingdom$205Mlast round Sept 2019 - 34
Entrepreneurs FirstEntrepreneurs First runs programs that identify individuals pursuing technology startups and support them during early company formation.Entrepreneurs First runs programs that identify individuals pursuing technology startups and support them during early company formation.
Founded 2011London, United Kingdom$200Mlast round Mar 2026 - 35Brahma AIFounded 2024United Kingdom$195Mlast round Sept 2026
- 36
SHIELD SPACESHIELD SPACE is a UK defence technology company located in Lincoln, England.SHIELD SPACE is a UK defence technology company located in Lincoln, England.
Founded 2025Lincoln, United Kingdom$191Mlast round Jan 2026 - 37
Nexgen CloudNexGen Cloud offers sustainable cloud IaaS with a focus on HPC and GPU infrastructure, including GPUaaS via Hyperstack.NexGen Cloud offers sustainable cloud IaaS with a focus on HPC and GPU infrastructure, including GPUaaS via Hyperstack.
Founded 2020London, United Kingdom$179Mlast round Oct 2026 - 38
NourishNourish connects people with a Registered Dietitian via telehealth and gets it covered by their health insurance.Nourish connects people with a Registered Dietitian via telehealth and gets it covered by their health insurance.
Founded 2021New York, United Kingdom$173Mlast round May 2026 - 39
Salience LabsSalience Labs is a deep-tech semiconductor company based in Oxford, United Kingdom, specializing in all-optical silicon photonic solutions.Salience Labs is a deep-tech semiconductor company based in Oxford, United Kingdom, specializing in all-optical silicon photonic solutions.
Founded 2020Oxford, United Kingdom$169Mlast round Oct 2026 - 40
CeraCera is Europe's largest digital-first home healthcare company, providing technology-enabled care, nursing, telehealth, and repeat prescriptions directly to patCera is Europe's largest digital-first home healthcare company, providing technology-enabled care, nursing, telehealth, and repeat prescriptions directly to pat
Founded 2016London, United Kingdom$168Mlast round Jan 2025 - 41
Amity CorporationTechnology Holding & Investment Company focused on the AI-Driven Future of Customer Experience.Technology Holding & Investment Company focused on the AI-Driven Future of Customer Experience.
Founded -London, United Kingdom$160Mlast round Mar 2026 - 42
XelixXelix is a London-based enterprise SaaS company specializing in AI-powered Accounts Payable (AP) automation software.Xelix is a London-based enterprise SaaS company specializing in AI-powered Accounts Payable (AP) automation software.
Founded 2018London, United Kingdom$160Mlast round Jul 2025 - 43
MoneyboxMoneybox, officially known as Digital Moneybox Limited, is a prominent UK-based financial technology company that focuses on mobile-first savings and investment solutions.Moneybox, officially known as Digital Moneybox Limited, is a prominent UK-based financial technology company that focuses on mobile-first savings and investment solutions.
Founded 2015London, United Kingdom$160Mlast round Jul 2026 - 44
BlaizeBlaize is an AI computing platforms company that develops products for the automotive, smart vision, and enterprise computing markets.Blaize is an AI computing platforms company that develops products for the automotive, smart vision, and enterprise computing markets.
Founded 2010El Dorado Hills, United Kingdom$155Mlast round May 2026 - 45
NyoboltNyobolt is an energy storage technology company based in Cambridge, UK, founded in 2019.Nyobolt is an energy storage technology company based in Cambridge, UK, founded in 2019.
Founded 2019Impington, United Kingdom$155Mlast round Aug 2026 - 46HumanoidFounded 2023United Kingdom$152Mlast round Jul 2026
- 47
CodatCodat is a financial technology company founded in 2017, headquartered in London, with additional offices in New York, San Francisco, and Sydney.Codat is a financial technology company founded in 2017, headquartered in London, with additional offices in New York, San Francisco, and Sydney.
Founded 2017London, United Kingdom$151Mlast round Oct 2022 - 48
CHARM TherapeuticsCHARM Therapeutics is a London-based biotechnology company founded in 2021.CHARM Therapeutics is a London-based biotechnology company founded in 2021.
Founded 2021London, United Kingdom$149Mlast round Sept 2025 - 49
EthosEthos ESG, now part of ACA Group, specializes in data and analysis services that assess the impact of companies and funds on various social and environmental isEthos ESG, now part of ACA Group, specializes in data and analysis services that assess the impact of companies and funds on various social and environmental is
Founded 2019Minneapolis, United Kingdom$143Mlast round May 2026 - 50
VueloProfessional investment management services from Marbella, Spain.Professional investment management services from Marbella, Spain.
Founded 2023London, United Kingdom$142Mlast round Mar 2026
United KingdomCompanies whose funding rounds we classed as any of these sectors, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.
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SCN
FStartups in the United Kingdom8,355 companies · $79BIL
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ONHealth startups in the United Kingdom1,094 companies · $17B
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KIT Services startups in the United Kingdom816 companies · $5.3BILCSONHealthcare startups in the United Kingdom608 companies · $14BILCSONBiotech startups in the United Kingdom588 companies · $15BF
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RFinancial Services startups in the United Kingdom472 companies · $26BFCR
CFintech startups in the United Kingdom342 companies · $23BNQLBig Data & Analytics startups in the United Kingdom336 companies · $13B