Top list · United Kingdom

B2B startups in the United Kingdom

76 B2B startups in the United Kingdom have raised money in rounds we track. These are the 50 that have raised the most, $1.5B between them, with London the most common home.

$1.5Braised by these 50
76on our record in all
Londonmost common home
Sonovateraised the most
  1. 1SonovateSonovate is a fintech company based in Cardiff, Wales, that specializes in providing embedded finance, invoice funding, and back-office technology solutions for

    Sonovate is a fintech company based in Cardiff, Wales, that specializes in providing embedded finance, invoice funding, and back-office technology solutions for

    Founded 2013Cardiff, United Kingdom$350Mlast round Jul 2022
  2. 2TRIVERTriver is a London-based fintech company that specializes in cash flow financing for small and medium-sized enterprises (SMEs).

    Triver is a London-based fintech company that specializes in cash flow financing for small and medium-sized enterprises (SMEs).

    Founded 2023London, United Kingdom$174Mlast round Aug 2026
  3. 3BlackwallBlackwall is an AI-enabled security infrastructure company based in Tallinn, Estonia.

    Blackwall is an AI-enabled security infrastructure company based in Tallinn, Estonia.

    Founded 2019Tallinn, United Kingdom$162Mlast round Oct 2026
  4. 4AllicaFounded 2011United Kingdom$155Mlast round Feb 2026
  5. 5QogitaQogita is Europe's largest B2B wholesale marketplace, specializing in the health, beauty, and household supplies sectors.

    Qogita is Europe's largest B2B wholesale marketplace, specializing in the health, beauty, and household supplies sectors.

    Founded 2021London, United Kingdom$88Mlast round Dec 2023
  6. 6HokodoHokodo is a provider of buy now, pay later solutions for e-commerce and B2B merchants.

    Hokodo is a provider of buy now, pay later solutions for e-commerce and B2B merchants.

    Founded 2018London, United Kingdom$78Mlast round Oct 2025
  7. 7SequenceSequence is a creative digital agency developing brands, digital products and connected experiences that engage people and build businesses.

    Sequence is a creative digital agency developing brands, digital products and connected experiences that engage people and build businesses.

    Founded 2005San Francisco, United Kingdom$73Mlast round Dec 2025
  8. 8SiftSift applies insights from a global network of data to detect fraud and increase positive user experience.

    Sift applies insights from a global network of data to detect fraud and increase positive user experience.

    Founded 2011San Francisco, United Kingdom$64Mlast round Mar 2026
  9. 9JuiceJUICE is an integrated digital marketing agency that builds scalable, efficient campaigns that drive results for companies.

    JUICE is an integrated digital marketing agency that builds scalable, efficient campaigns that drive results for companies.

    Founded 2017United Kingdom$33Mlast round May 2025
  10. 10CyberSmartCyberSmart is a UK-based cybersecurity and compliance technology company founded in 2016 and headquartered in London.

    CyberSmart is a UK-based cybersecurity and compliance technology company founded in 2016 and headquartered in London.

    Founded 2016London, United Kingdom$26Mlast round Feb 2023
  11. 11Myneral LabsMyneral.me offers an all-encompassing platform for the metal and mining sector .

    Myneral.me offers an all-encompassing platform for the metal and mining sector .

    Founded 2020Barcelona, United Kingdom$24Mlast round May 2026
  12. 12BondavalBondaval is a London-based insurtech and fintech company founded in 2020.

    Bondaval is a London-based insurtech and fintech company founded in 2020.

    Founded 2020London, United Kingdom$22Mlast round Dec 2022
  13. 13TacticTactic is the crypto accounting platform that's built to save businesses time.

    Tactic is the crypto accounting platform that's built to save businesses time.

    Founded 2021United Kingdom$18Mlast round Aug 2024
  14. 14Trigger.devTrigger.dev is an open-source platform that enables developers to build and deploy fully-managed AI agents and event-driven workflows using TypeScript.

    Trigger.dev is an open-source platform that enables developers to build and deploy fully-managed AI agents and event-driven workflows using TypeScript.

    Founded 2022London, United Kingdom$17Mlast round Dec 2025
  15. 15SafenedSafened is a financial technology (FinTech) company that specializes in secure deposit solutions, digital onboarding services, and liquidity management platforms.

    Safened is a financial technology (FinTech) company that specializes in secure deposit solutions, digital onboarding services, and liquidity management platforms.

    Founded 2015London, United Kingdom$16Mlast round Oct 2023
  16. 16IsomabIsomab (IsomAb Ltd) is a biopharmaceutical company based in Nottingham, UK, focused on developing isoform-specific antibody therapeutics for cardiovascular and

    Isomab (IsomAb Ltd) is a biopharmaceutical company based in Nottingham, UK, focused on developing isoform-specific antibody therapeutics for cardiovascular and

    Founded 2022Nottingham, United Kingdom$16Mlast round Jan 2025
  17. 17PlainPlain develops focuses on developing a this-generation web content editor.

    Plain develops focuses on developing a this-generation web content editor.

    Founded 2013Berlin, United Kingdom$15Mlast round Feb 2025
  18. 18m3terM3ter is a pricing operations platform that integrates usage data, applies pricing, and generates error-free bills in real-time.

    M3ter is a pricing operations platform that integrates usage data, applies pricing, and generates error-free bills in real-time.

    Founded 2020Fort Worth, United Kingdom$14Mlast round Apr 2023
  19. 19MagdriveMagdrive is working on advanced spacecraft propulsion for satellites in Low Earth Orbit (LEO).

    Magdrive is working on advanced spacecraft propulsion for satellites in Low Earth Orbit (LEO).

    Founded 2019Harwell, United Kingdom$13Mlast round Dec 2025
  20. 20natcapNatcap, based in London, is a nature intelligence company founded in 2018 by researchers from Oxford University.

    Natcap, based in London, is a nature intelligence company founded in 2018 by researchers from Oxford University.

    Founded 2018London, United Kingdom$10Mlast round Jul 2024
  21. 21Telecel Global ServicesTelecel Global Services is a telecommunication company based in London.

    Telecel Global Services is a telecommunication company based in London.

    Founded 2017London, United Kingdom$10Mlast round Jul 2025
  22. 22Klutch.aiKlutch AI is a Seattle-based construction technology startup that specializes in artificial intelligence solutions for the construction industry.

    Klutch AI is a Seattle-based construction technology startup that specializes in artificial intelligence solutions for the construction industry.

    Founded 2019Bellevue, United Kingdom$8.0Mlast round Jun 2025
  23. 23HapplHappl, based in London, is an AI-powered global employee benefits and engagement platform founded in 2020 by Ben Towers and Mike Rose.

    Happl, based in London, is an AI-powered global employee benefits and engagement platform founded in 2020 by Ben Towers and Mike Rose.

    Founded 2020London, United Kingdom$8.0Mlast round May 2026
  24. 24TrumpetTrumpet Software Limited is an intelligent revenue collaboration platform that aims to simplify the buying experience for customers.

    Trumpet Software Limited is an intelligent revenue collaboration platform that aims to simplify the buying experience for customers.

    Founded 2021London, United Kingdom$7.9Mlast round Aug 2024
  25. 25UnbiasedUnbiased offers a trustworthy and transparent data platform for Artifical Intelligence.

    Unbiased offers a trustworthy and transparent data platform for Artifical Intelligence.

    Founded 2018United Kingdom$6.7Mlast round Dec 2022
  26. 26DueCourseDueCourse provides simple, high impact coaching for employees at premiere professional services firms

    DueCourse provides simple, high impact coaching for employees at premiere professional services firms

    Founded 2018United Kingdom$6.7Mlast round Sept 2016
  27. 27CaterwingsCaterWings is an online platform that helps the users to book catering services for corporate events.

    CaterWings is an online platform that helps the users to book catering services for corporate events.

    Founded 2015London, United Kingdom$6.7Mlast round Jun 2016
  28. 28OpnaOpna is a financing platform for climate projects that reduce carbon emissions and protect ecosystems.

    Opna is a financing platform for climate projects that reduce carbon emissions and protect ecosystems.

    Founded 2022London, United Kingdom$6.5Mlast round Sept 2023
  29. 29PayablePayable is the best way to pay your contractors and stay compliant.

    Payable is the best way to pay your contractors and stay compliant.

    Founded 2013United Kingdom$6.1Mlast round Mar 2023
  30. 30DiscipleDisciple is a community management platform that helps people build independent, valuable, and trusted communities.

    Disciple is a community management platform that helps people build independent, valuable, and trusted communities.

    Founded 2013London, United Kingdom$6.0Mlast round Jul 2021
  31. 31STRATOS TechnologiesSTRATOS Technologies is a strategy operating system company that offers solutions to businesses.

    STRATOS Technologies is a strategy operating system company that offers solutions to businesses.

    Founded 2022United Kingdom$4.6Mlast round Oct 2023
  32. 32OntikOntik is a payment operations platform tailored for B2B wholesalers, focusing on streamlining payment collection and management from trade accounts.

    Ontik is a payment operations platform tailored for B2B wholesalers, focusing on streamlining payment collection and management from trade accounts.

    Founded 2022London, United Kingdom$3.7Mlast round May 2025
  33. 33CaliraCalira is a lab equipment booking platform that helps lab managers and LabOps teams manage life science R&D equipment with confidence.

    Calira is a lab equipment booking platform that helps lab managers and LabOps teams manage life science R&D equipment with confidence.

    Founded 2016London, United Kingdom$3.5Mlast round Jun 2021
  34. 34UnwrittenUnwritten is a strategic communications consultancy specializing in lifestyle brands.

    Unwritten is a strategic communications consultancy specializing in lifestyle brands.

    Founded 2018United Kingdom$3.5Mlast round Apr 2024
  35. 35Riva MoneyRiva Money is a London-based fintech startup founded in 2025 by former executives from Revolut and Wise.

    Riva Money is a London-based fintech startup founded in 2025 by former executives from Revolut and Wise.

    Founded 2025London, United Kingdom$3.4Mlast round Aug 2025
  36. 36PharmaciergePharmacierge is a UK-based health technology and private prescription pharmacy company located in London's Harley Street Medical District.

    Pharmacierge is a UK-based health technology and private prescription pharmacy company located in London's Harley Street Medical District.

    Founded 2015London, United Kingdom$3.0Mlast round Mar 2024
  37. 37StackfixStackfix is a London-based software comparison platform founded in 2023.

    Stackfix is a London-based software comparison platform founded in 2023.

    Founded 2023London, United Kingdom$3.0Mlast round Dec 2024
  38. 38ArgusArgus develops a platform designed to automate the employee trade compliance process.

    Argus develops a platform designed to automate the employee trade compliance process.

    Founded 2021London, United Kingdom$2.8Mlast round Dec 2022
  39. 39CuvamaCuvama is an AI-native Customer Value Management (CVM) platform that supports B2B software companies and sales teams in enhancing their selling strategies.

    Cuvama is an AI-native Customer Value Management (CVM) platform that supports B2B software companies and sales teams in enhancing their selling strategies.

    Founded 2022London, United Kingdom$2.8Mlast round May 2024
  40. 40Onya TherapeuticsOnya Therapeutics is a biotechnology research company.

    Onya Therapeutics is a biotechnology research company.

    Founded 2020United Kingdom$2.6Mlast round May 2025
  41. 41Clarity StackClarity Stack is a B2B sales intelligence and lead generation platform founded in 2018.

    Clarity Stack is a B2B sales intelligence and lead generation platform founded in 2018.

    Founded 2018Peterborough, United Kingdom$2.6Mlast round Feb 2022
  42. 42KonfirKonfir is a London-based B2B SaaS platform that specializes in instant employment and income verification for UK workers.

    Konfir is a London-based B2B SaaS platform that specializes in instant employment and income verification for UK workers.

    Founded 2022London, United Kingdom$2.5Mlast round May 2023
  43. 43OutdidOutdid is a London-based cybersecurity startup founded in 2022, specializing in a privacy-first identity verification platform.

    Outdid is a London-based cybersecurity startup founded in 2022, specializing in a privacy-first identity verification platform.

    Founded -London, United Kingdom$2.5Mlast round Jun 2023
  44. 44ShopblocksShopblocks is a hosted ecommerce platform.

    Shopblocks is a hosted ecommerce platform.

    Founded 2011United Kingdom$2.5Mlast round Feb 2025
  45. 45TurneoTurneo is a London-based B2B travel technology company founded in 2022.

    Turneo is a London-based B2B travel technology company founded in 2022.

    Founded 2022London, United Kingdom$2.4Mlast round Sept 2024
  46. 46bodoBodo Technology Limited, based in London, operates a sustainable B2B logistics platform tailored for e-commerce brands.

    Bodo Technology Limited, based in London, operates a sustainable B2B logistics platform tailored for e-commerce brands.

    Founded 2022London, United Kingdom$2.3Mlast round Jan 2024
  47. 47ChatterboxChatterbox is a London-based social enterprise and EdTech platform founded in 2016.

    Chatterbox is a London-based social enterprise and EdTech platform founded in 2016.

    Founded 2016London, United Kingdom$2.0Mlast round Mar 2022
  48. 48Amplify VenturesAmplify Ventures is a software company that creates B2B products and services using SaaS technology.

    Amplify Ventures is a software company that creates B2B products and services using SaaS technology.

    Founded -London, United Kingdom$1.7Mlast round Sept 2023
  49. 49SoukSouk is a marketplace that connects you Retailer/Buyer directly to Industry/Producer.

    Souk is a marketplace that connects you Retailer/Buyer directly to Industry/Producer.

    Founded 2018São Paulo, United Kingdom$1.6Mlast round Sept 2025
  50. 50KwanjiOnline FX Comparison Platform Bridging Emerging & Traditional Markets

    Online FX Comparison Platform Bridging Emerging & Traditional Markets

    Founded 2013Epsom, United Kingdom$1.2Mlast round Jun 2016
Total fundinghow the list is ranked
15 November 2026updated nightly
Rounds we tracksource: Millionrounds

Companies whose funding rounds we classed in this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

Who backed them?

Open any company for its rounds and investors, or search the investors who back b2B startups in the United Kingdom in the app, with filters, lists and exports.

Find their investorsAll top lists

More b2b lists

See all
NDMCB2B startups in the United States379 companies · $8.6BCVOB2B startups that raised in 2026118 companies · $3.3B in 2026DMCLB2B startups founded in 202096 companies · $2.3BSWCMB2B startups founded in 202184 companies · $1.1BAFBB2B startups founded in 201979 companies · $1.7BOZHB2B startups founded in 201877 companies · $1.2BEJSB2B startups founded in 202277 companies · $803MTBLSB2B startups in San Francisco63 companies · $1.2B

More lists for United Kingdom

See all
SCNFStartups in the United Kingdom8,355 companies · $79BILCSONHealth startups in the United Kingdom1,094 companies · $17BNAAILAI startups in the United Kingdom835 companies · $32BCTKIT Services startups in the United Kingdom816 companies · $5.3BILCSONHealthcare startups in the United Kingdom608 companies · $14BILCSONBiotech startups in the United Kingdom588 companies · $15BFFCRFinancial Services startups in the United Kingdom472 companies · $26BFCRCFintech startups in the United Kingdom342 companies · $23B