Top list · United Kingdom

Health startups in the United Kingdom

1,094 health startups in the United Kingdom have raised money in rounds we track. These are the 50 that have raised the most, $17B between them, with London the most common home.

$17Braised by these 50
1,094on our record in all
Londonmost common home
Isomorphic Labsraised the most
  1. 1Isomorphic 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
  2. 2CMR SurgicalCMR Surgical is a British medical device company based in Cambridge, UK, focused on developing and manufacturing robot-assisted surgery systems.

    CMR Surgical is a British medical device company based in Cambridge, UK, focused on developing and manufacturing robot-assisted surgery systems.

    Founded 2014Milton, United Kingdom$1.1Blast round Oct 2026
  3. 3Oxford Nanopore TechnologiesOxford Nanopore Technologies is a biotechnology company that develops and commercializes nanopore sequencing technology.

    Oxford Nanopore Technologies is a biotechnology company that develops and commercializes nanopore sequencing technology.

    Founded 2005Oxford, United Kingdom$653Mlast round Apr 2025
  4. 4Verdiva BioVerdiva Bio is a clinical-stage biopharmaceutical company based in Guildford, United Kingdom, founded in 2024.

    Verdiva Bio is a clinical-stage biopharmaceutical company based in Guildford, United Kingdom, founded in 2024.

    Founded 2024London, United Kingdom$601Mlast round May 2026
  5. 5Babylon HealthFounded 1998United Kingdom$550Mlast round Aug 2019
  6. 6CellCentricCellCentric is a clinical-stage biopharmaceutical company based in Cambridge, UK.

    CellCentric is a clinical-stage biopharmaceutical company based in Cambridge, UK.

    Founded 2004Saffron Walden, United Kingdom$525Mlast round May 2026
  7. 7SynthesiaSynthesia 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
  8. 8OMass TherapeuticsOMass Therapeutics is a biotechnology company located in Oxford, UK, focused on discovering and developing novel small molecule medicines for rare diseases and

    OMass Therapeutics is a biotechnology company located in Oxford, UK, focused on discovering and developing novel small molecule medicines for rare diseases and

    Founded 2016Oxford, United Kingdom$442Mlast round Oct 2026
  9. 9Ori BiotechOri Biotech is a biotechnology company based in London and Philadelphia, focused on cell and gene therapy (CGT) manufacturing technology.

    Ori Biotech is a biotechnology company based in London and Philadelphia, focused on cell and gene therapy (CGT) manufacturing technology.

    Founded 2015London, United Kingdom$435Mlast round Jun 2022
  10. 10Apollo TherapeuticsApollo Therapeutics is a biopharmaceutical company focused on developing innovative medicines by translating fundamental medical research into clinical applications.

    Apollo Therapeutics is a biopharmaceutical company focused on developing innovative medicines by translating fundamental medical research into clinical applications.

    Founded 2015Cambridge, United Kingdom$400Mlast round Jan 2024
  11. 11Orchard TherapeuticsOrchard Therapeutics is a biotechnology company dedicated to assisting patients through innovative gene therapies.

    Orchard Therapeutics is a biotechnology company dedicated to assisting patients through innovative gene therapies.

    Founded 2015London, United Kingdom$377Mlast round Mar 2023
  12. 12MyMyndMyMynd is a UK-based digital health platform focused on workplace mental health and wellbeing.

    MyMynd is a UK-based digital health platform focused on workplace mental health and wellbeing.

    Founded 2019London, United Kingdom$353Mlast round Oct 2025
  13. 13AutolusAutolus is a biopharmaceutical company focused on T-cell programming and manufacturing technology.

    Autolus is a biopharmaceutical company focused on T-cell programming and manufacturing technology.

    Founded -London, United Kingdom$350Mlast round Feb 2024
  14. 14Scan.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
  15. 15New Path Molecular ResearchNPM is all about bringing the best and most innovative chemistry to their product discovery projects and collaborations.

    NPM is all about bringing the best and most innovative chemistry to their product discovery projects and collaborations.

    Founded 2015United Kingdom$346Mlast round Aug 2025
  16. 16STORM TherapeuticsTargeting pathways that modify RNA to deliver novel cancer therapeutics

    Targeting pathways that modify RNA to deliver novel cancer therapeutics

    Founded 2015Cambridge, United Kingdom$317Mlast round Apr 2026
  17. 17Cera 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
  18. 18T-TherapeuticsT-Therapeutics is a next-generation T cell receptor (TCR) company spun off from the University of Cambridge.

    T-Therapeutics is a next-generation T cell receptor (TCR) company spun off from the University of Cambridge.

    Founded 2022Cambridge, United Kingdom$279Mlast round Nov 2026
  19. 19EvonetixEvonetix is a provider of a desktop platform designed to synthesize DNA at unprecedented accuracy and scale.

    Evonetix is a provider of a desktop platform designed to synthesize DNA at unprecedented accuracy and scale.

    Founded 2015Cambridge, United Kingdom$276Mlast round Jan 2025
  20. 20Quell TherapeuticsQuell Therapeutics is a cell therapy company

    Quell Therapeutics is a cell therapy company

    Founded 2019London, United Kingdom$274Mlast round Jun 2023
  21. 21Oxford NanoporeFounded -United Kingdom$268Mlast round Mar 2018
  22. 22bit.biobit.bio is a synthetic biology and cell programming company based in Cambridge, United Kingdom.

    bit.bio is a synthetic biology and cell programming company based in Cambridge, United Kingdom.

    Founded 2016Cambridge, United Kingdom$264Mlast round Nov 2026
  23. 23FutureMedsFutureMeds is an independent European Site Management Organisation (SMO) and decentralized clinical trial (DCT) service provider based in Wirral, United Kingdom.

    FutureMeds is an independent European Site Management Organisation (SMO) and decentralized clinical trial (DCT) service provider based in Wirral, United Kingdom.

    Founded 2019Birkenhead, United Kingdom$255Mlast round Dec 2023
  24. 24KymabFounded 2009United Kingdom$229Mlast round Jan 2017
  25. 25Basecamp 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
  26. 26OrganOxOrganOx Limited is a medical technology company based in Oxford, UK, specializing in advanced organ preservation devices for Normothermic Machine Perfusion (NMP).

    OrganOx Limited is a medical technology company based in Oxford, UK, specializing in advanced organ preservation devices for Normothermic Machine Perfusion (NMP).

    Founded 2008Oxford, United Kingdom$222Mlast round Oct 2025
  27. 27Draig TherapeuticsDraig Therapeutics is a clinical-stage biotechnology company based in Cardiff, Wales, focused on developing innovative neuropsychiatric therapies.

    Draig Therapeutics is a clinical-stage biotechnology company based in Cardiff, Wales, focused on developing innovative neuropsychiatric therapies.

    Founded 2021Cardiff, United Kingdom$216Mlast round Jul 2026
  28. 28IsogenicaIsogenica operates a range of discovery platforms supported by state-of-the-art methodologies for identifying antibody and peptide ligands.

    Isogenica operates a range of discovery platforms supported by state-of-the-art methodologies for identifying antibody and peptide ligands.

    Founded 2000Little Chesterford, United Kingdom$203Mlast round May 2021
  29. 29COMPASS PathwaysCompass Pathways is a mental health care company that focuses on developing therapies for treatment-resistant depression.

    Compass Pathways is a mental health care company that focuses on developing therapies for treatment-resistant depression.

    Founded 2016Altrincham, United Kingdom$200Mlast round Feb 2026
  30. 30Cell MedicaFounded 2005United Kingdom$192Mlast round Mar 2017
  31. 31NourishNourish 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
  32. 32CeraCera is Europe's largest digital-first home healthcare company, providing technology-enabled care, nursing, telehealth, and repeat prescriptions directly to pat

    Cera 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
  33. 33Resolution TherapeuticsResolution Therapeutics is a biopharmaceutical company developing macrophage cell therapy to treat chronic diseases.

    Resolution Therapeutics is a biopharmaceutical company developing macrophage cell therapy to treat chronic diseases.

    Founded 2017London, United Kingdom$159Mlast round May 2026
  34. 34Carrick TherapeuticsCarrick Therapeutics is a developer of cancer therapeutics intended to transform the way cancer is treated.

    Carrick Therapeutics is a developer of cancer therapeutics intended to transform the way cancer is treated.

    Founded 2015Boston, United Kingdom$155Mlast round Dec 2022
  35. 35Owlstone MedicalOwlstone Medical is a diagnostics company that developed a non-invasive breathalyzer for infectious disease detection.

    Owlstone Medical is a diagnostics company that developed a non-invasive breathalyzer for infectious disease detection.

    Founded 2004Cambridge, United Kingdom$153Mlast round Jan 2025
  36. 36Tenpoint TherapeuticsTenpoint Therapeutics is a biotechnology company pursuing vision-restoring engineered cell-based therapeutics.

    Tenpoint Therapeutics is a biotechnology company pursuing vision-restoring engineered cell-based therapeutics.

    Founded 2020Irvine, United Kingdom$150Mlast round Jan 2026
  37. 37NumanNuman is a UK-based digital healthcare provider founded in 2018 and headquartered in London.

    Numan is a UK-based digital healthcare provider founded in 2018 and headquartered in London.

    Founded 2018London, United Kingdom$150Mlast round Mar 2026
  38. 38Artios PharmaArtios Pharma is a independent DNA Damage Response company with a strong pipeline of novel cancer therapies.

    Artios Pharma is a independent DNA Damage Response company with a strong pipeline of novel cancer therapies.

    Founded 2016Cambridge, United Kingdom$148Mlast round Nov 2025
  39. 39Greywolf TherapeuticsGreywolf Therapeutics is a clinical-stage biotechnology company based in Oxford, United Kingdom.

    Greywolf Therapeutics is a clinical-stage biotechnology company based in Oxford, United Kingdom.

    Founded 2017Milton, United Kingdom$144Mlast round May 2024
  40. 40MiroBioMiroBio is Harnessing the natural control mechanisms of the immune system.

    MiroBio is Harnessing the natural control mechanisms of the immune system.

    Founded 2019Oxford, United Kingdom$144Mlast round Jun 2022
  41. 41Achilles TherapeuticsAchilles Therapeutics is a developer of immunotherapies intended to offer next-generation, patient-specific therapies to treat cancer.

    Achilles Therapeutics is a developer of immunotherapies intended to offer next-generation, patient-specific therapies to treat cancer.

    Founded 2016London, United Kingdom$143Mlast round Feb 2025
  42. 42FreelineFreeline Therapeutics specializes in CMC process development, analytics and AAV technologies.

    Freeline Therapeutics specializes in CMC process development, analytics and AAV technologies.

    Founded 2015Stevenage, United Kingdom$142Mlast round Mar 2022
  43. 43Ottimo PharmaOttimo Pharma is a private, clinical-stage biotechnology company based in Sandwich, Kent, United Kingdom.

    Ottimo Pharma is a private, clinical-stage biotechnology company based in Sandwich, Kent, United Kingdom.

    Founded 2020Sandwich, United Kingdom$140Mlast round Dec 2024
  44. 44Optima HealthOptima Health provides onsite occupational health and wellbeing services.

    Optima Health provides onsite occupational health and wellbeing services.

    Founded 2013Redditch, United Kingdom$137Mlast round Feb 2026
  45. 45Ellipses PharmaEllipses Pharma is a London-based oncology-focused drug development company that aims to accelerate the discovery and clinical advancement of innovative cancer medicines.

    Ellipses Pharma is a London-based oncology-focused drug development company that aims to accelerate the discovery and clinical advancement of innovative cancer medicines.

    Founded 2015London, United Kingdom$136Mlast round Dec 2025
  46. 46F2GFounded 1998United Kingdom$136Mlast round Jul 2021
  47. 47Neurocentrx PharmaNeurocentrx Pharma Ltd is a clinical-stage biopharmaceutical company based in Edinburgh, Scotland.

    Neurocentrx Pharma Ltd is a clinical-stage biopharmaceutical company based in Edinburgh, Scotland.

    Founded 2013Edinburgh, United Kingdom$135Mlast round Oct 2025
  48. 48BioVexTHOUSAND OAKS, Calif., March 4, 2011 /PRNewswire via COMTEX/ -- Amgen (Nasdaq: AMGN), today announced the completion of the acquisition of BioVex Group, Inc., a

    THOUSAND OAKS, Calif., March 4, 2011 /PRNewswire via COMTEX/ -- Amgen (Nasdaq: AMGN), today announced the completion of the acquisition of BioVex Group, Inc., a

    Founded 1999United Kingdom$133Mlast round Nov 2009
  49. 49Pplus Skin CareInnovative and disruptive skin-care products based on biotech.

    Innovative and disruptive skin-care products based on biotech.

    Founded 2014United Kingdom$133Mlast round Sept 2026
  50. 50Blue Earth TherapeuticsBlue Earth Therapeutics is a clinical-stage radiopharmaceutical company based in Oxford, United Kingdom, founded in 2021.

    Blue Earth Therapeutics is a clinical-stage radiopharmaceutical company based in Oxford, United Kingdom, founded in 2021.

    Founded 2021Oxford, United Kingdom$131Mlast round Dec 2025
Total fundinghow the list is ranked
15 November 2026updated nightly
Rounds we tracksource: Millionrounds

Companies 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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