Top list · Europe
Cybersecurity startups in Europe
405 cybersecurity startups in Europe have raised money in rounds we track. These are the 50 that have raised the most, $5.7B between them, with the United Kingdom the most common home.
- 1TEKEVERFounded 2013United Kingdom$654Mlast round Sept 2026
- 2
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 - 3
ExeinExein is a global leader in embedded IoT cybersecurity, founded in 2018 and headquartered in Rome, Italy, with additional offices in the US, Germany, and Taiwan.Exein is a global leader in embedded IoT cybersecurity, founded in 2018 and headquartered in Rome, Italy, with additional offices in the US, Germany, and Taiwan.
Founded 2018Rome, Italy$471Mlast round Sept 2026 - 4
DarktraceDarktrace is an AI company that uses cybersecurity solutions to identify, prevent, and eliminate insider threats.Darktrace is an AI company that uses cybersecurity solutions to identify, prevent, and eliminate insider threats.
Founded 2013Cambridge, United Kingdom$425Mlast round May 2021 - 5
BlackwallBlackwall 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 - 6
AcronisAcronis unifies data protection & cybersecurity to deliver integrated, automated cyber protection to solve challenges of the digital world.Acronis unifies data protection & cybersecurity to deliver integrated, automated cyber protection to solve challenges of the digital world.
Founded 2003Schaffhausen, Switzerland$147Mlast round Sept 2019 - 7
TinesTines is a no-code security automation and intelligent workflow platform founded in 2018 in Dublin, Ireland.Tines is a no-code security automation and intelligent workflow platform founded in 2018 in Dublin, Ireland.
Founded 2018Dublin, Ireland$140Mlast round Feb 2025 - 8
TessianTessian creates a Human Layer Security that helps people work without security disruptions getting in the way.Tessian creates a Human Layer Security that helps people work without security disruptions getting in the way.
Founded 2013Boston, United Kingdom$127Mlast round Dec 2023 - 9
FeaturespaceFeaturespace provides an adaptive behavioral analytics technology and automated deep behavioral networks for risk management.Featurespace provides an adaptive behavioral analytics technology and automated deep behavioral networks for risk management.
Founded 2008Cambridge, United Kingdom$125Mlast round Dec 2024 - 10SnykFounded 2015United Kingdom$117Mlast round Jan 2023
- 11
NestAINestAI is a rapidly growing European physical AI lab that builds next-generation AI technologies.NestAI is a rapidly growing European physical AI lab that builds next-generation AI technologies.
Founded -West Palm Beach, Finland$115Mlast round Nov 2025 - 12
Inforcerinforcer is a London-based cybersecurity and software company founded in 2022.inforcer is a London-based cybersecurity and software company founded in 2022.
Founded 2022Richmond, United Kingdom$113Mlast round Jul 2026 - 13
CallsignCallsign is a global technology company based in London, UK, that focuses on digital identity, fraud prevention, and behavioral authentication.Callsign is a global technology company based in London, UK, that focuses on digital identity, fraud prevention, and behavioral authentication.
Founded 2011London, United Kingdom$109Mlast round Jun 2023 - 14
Eye SecurityEye Security is a subscription-based cybersecurity and insurtech company founded in 2020 in The Hague, Netherlands.Eye Security is a subscription-based cybersecurity and insurtech company founded in 2020 in The Hague, Netherlands.
Founded 2020The Hague, Netherlands$108Mlast round Jun 2026 - 15
Immersive LabsImmersive Labs develops a platform that measures and improves cybersecurity skills across businesses.Immersive Labs develops a platform that measures and improves cybersecurity skills across businesses.
Founded 2017Bristol, United Kingdom$104Mlast round Jun 2025 - 16Secure Code WarriorFounded -Belgium$101Mlast round Jul 2023
- 17
IDnowIDnow is a leading identity verification platform provider in Europe with a vision to make the connected world a safer place.IDnow is a leading identity verification platform provider in Europe with a vision to make the connected world a safer place.
Founded 2014Munich, Germany$101Mlast round Aug 2022 - 18Flint CapitalFlint Capital is an international venture capital fund investing in technology-driven companies.
Flint Capital is an international venture capital fund investing in technology-driven companies.
Founded 2013Spain$100Mlast round Apr 2015 - 19
Nord SecurityNord Security, founded in 2012 in Vilnius, Lithuania, is a leading company in digital security and cybersecurity solutions.Nord Security, founded in 2012 in Vilnius, Lithuania, is a leading company in digital security and cybersecurity solutions.
Founded 2012Amsterdam, Lithuania$100Mlast round Sept 2023 - 20
MypinpadMypinpad is a global leader in mobile card payments acceptance and identity authentication software solutions.Mypinpad is a global leader in mobile card payments acceptance and identity authentication software solutions.
Founded 2012Cardiff, United Kingdom$94Mlast round Jun 2026 - 21
FiligranFiligran is a cybersecurity company that develops an open-source threat intelligence management platform.Filigran is a cybersecurity company that develops an open-source threat intelligence management platform.
Founded 2022Paris, France$93Mlast round Oct 2025 - 22
Vade SecureVade is a France-based cybersecurity platform that offers solutions such as email security, incident response, and threat detection for businesses.Vade is a France-based cybersecurity platform that offers solutions such as email security, incident response, and threat detection for businesses.
Founded 2009Hem, France$91Mlast round Jun 2019 - 23
MimecastMimecast is a SaaS-based email management platform enabling companies to administer business communications and data.Mimecast is a SaaS-based email management platform enabling companies to administer business communications and data.
Founded 2003London, United Kingdom$90Mlast round Sept 2012 - 24OnfidoOnfido is a provider of automated digital identity verification.
Onfido is a provider of automated digital identity verification.
Founded 2012London, United Kingdom$85Mlast round Apr 2019 - 25AU10TIXFounded -Cyprus$80Mlast round Dec 2019
- 26
iProoviProov is a London-based technology company founded in 2011, specializing in biometric face verification.iProov is a London-based technology company founded in 2011, specializing in biometric face verification.
Founded 2011London, United Kingdom$77Mlast round Nov 2023 - 27FeedzaiFounded -United Kingdom$76Mlast round Oct 2017
- 28
SoSafeSOSAFE is an app that allows people to report emergencies, robberies, broken traffic lights and more.SOSAFE is an app that allows people to report emergencies, robberies, broken traffic lights and more.
Founded 2014Las Condes, Germany$73Mlast round Jan 2022 - 29
ImmersiveWe grow your talent acquisition team with professional On-Demand in-house recruiters.We grow your talent acquisition team with professional On-Demand in-house recruiters.
Founded 2020United Kingdom$66Mlast round Oct 2022 - 30PrivitarPrivitar is a data privacy platform that protects its customer's sensitive personal data and delivers comprehensive data privacy.
Privitar is a data privacy platform that protects its customer's sensitive personal data and delivers comprehensive data privacy.
Founded 2014United Kingdom$64Mlast round Jun 2020 - 31
GitGuardianGitGuardian is a cybersecurity company founded in 2017 and headquartered in Paris, France.GitGuardian is a cybersecurity company founded in 2017 and headquartered in Paris, France.
Founded 2017Paris, France$62Mlast round Feb 2026 - 32AikidoFounded -Belgium$60Mlast round Jan 2026
- 33
PQShieldPQShield is a post-quantum cryptography company founded in 2018 as a spin-out from the University of Oxford’s Mathematical Institute.PQShield is a post-quantum cryptography company founded in 2018 as a spin-out from the University of Oxford’s Mathematical Institute.
Founded 2018Oxford, United Kingdom$57Mlast round Mar 2026 - 34ZamaFounded -France$57Mlast round Jun 2025
- 35
Hack The BoxHack The Box (HTB) is a leading platform for cybersecurity education, certification, and talent assessment, founded in 2017.Hack The Box (HTB) is a leading platform for cybersecurity education, certification, and talent assessment, founded in 2017.
Founded 2017Folkestone, United Kingdom$56Mlast round Jan 2023 - 36Matter LabsFounded -Germany$52Mlast round Mar 2024
- 37
FlashpointFlashpoint is an international tech investment firm with approximately $500 million in assets under management (AUM), focusing on U.S.Flashpoint is an international tech investment firm with approximately $500 million in assets under management (AUM), focusing on U.S.
Founded 2012London, Greater London, Ireland$52Mlast round Oct 2019 - 38StoØkFounded -France$51Mlast round Jan 2026
- 39
Red PointsRed Points offers fraud prevention solutions to help brands fight piracy, impersonation, and distribution abuse.Red Points offers fraud prevention solutions to help brands fight piracy, impersonation, and distribution abuse.
Founded 2011Barcelona, Spain$50Mlast round Sept 2023 - 40
PanaseerPanaseer is an enterprise cybersecurity company founded in 2014, headquartered in Godalming, United Kingdom, with an office in New York, USA.Panaseer is an enterprise cybersecurity company founded in 2014, headquartered in Godalming, United Kingdom, with an office in New York, USA.
Founded 2014Godalming, United Kingdom$48Mlast round Mar 2026 - 41
DedroneDedrone develops drone detection technology to protect organizations from malicious drones by securing the airspace.Dedrone develops drone detection technology to protect organizations from malicious drones by securing the airspace.
Founded 2014Sterling, Germany$48Mlast round Jul 2022 - 42
YotiYoti is a digital identity platform that provides secure identity verification, online and in person.Yoti is a digital identity platform that provides secure identity verification, online and in person.
Founded 2014London, United Kingdom$47Mlast round Dec 2023 - 43
SonarSourceSonar provides open-source and commercial code analyzers to help developers manage code quality.Sonar provides open-source and commercial code analyzers to help developers manage code quality.
Founded 2008Vernier, Switzerland$45Mlast round Nov 2016 - 44
Digital ShadowsDigital Shadows identifies unwanted exposure, protect against external threats, and minimize digital risk.Digital Shadows identifies unwanted exposure, protect against external threats, and minimize digital risk.
Founded 2011London, United Kingdom$44Mlast round Jul 2019 - 45
Risk LedgerRisk Ledger is a London-based cybersecurity company founded in 2018, specializing in third-party risk management (TPRM).Risk Ledger is a London-based cybersecurity company founded in 2018, specializing in third-party risk management (TPRM).
Founded 2018London, United Kingdom$43Mlast round Jul 2026 - 46
Nexos AInexos.ai is an AI orchestration platform founded in 2024 by Tomas Okmanas and Eimantas Sabaliauskas, who previously created the cybersecurity company Nord Security.nexos.ai is an AI orchestration platform founded in 2024 by Tomas Okmanas and Eimantas Sabaliauskas, who previously created the cybersecurity company Nord Security.
Founded 2024Vilnius, Lithuania$43Mlast round Oct 2025 - 47
Lazarus AILazarus builds AI systems that help people solve the world’s toughest problems.Lazarus builds AI systems that help people solve the world’s toughest problems.
Founded 2017Boston, United Kingdom$43Mlast round Nov 2026 - 48
HoxHuntHoxhunt is a B2B SaaS cybersecurity company founded in 2016, headquartered in Helsinki, Finland, with additional offices in London and Minneapolis.Hoxhunt is a B2B SaaS cybersecurity company founded in 2016, headquartered in Helsinki, Finland, with additional offices in London and Minneapolis.
Founded 2016Helsinki, Finland$43Mlast round May 2022 - 49
Geordie AIGeordie AI is a London-based cybersecurity startup founded in 2025.Geordie AI is a London-based cybersecurity startup founded in 2025.
Founded 2025London, United Kingdom$42Mlast round May 2026 - 50
NetsparkerNetsparker is an easy to use and highly accurate web application security solution for all types of web applications.Netsparker is an easy to use and highly accurate web application security solution for all types of web applications.
Founded 2009United Kingdom$40Mlast round Mar 2018
United Kingdom
Rome, Italy
Schaffhausen, Switzerland
Dublin, Ireland
West Palm Beach, Finland
The Hague, Netherlands
Belgium
Munich, Germany
Spain
Amsterdam, Lithuania
Paris, France
CyprusCompanies whose funding rounds we classed as this sector, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.
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VCybersecurity startups in the United States1,085 companies · $29BH
K
FCybersecurity startups that raised in 2026262 companies · $13B in 2026TQDCybersecurity startups in the United Kingdom164 companies · $3.9B
D
C
CCybersecurity startups in San Francisco112 companies · $4.0BH
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CCybersecurity startups founded in 202096 companies · $4.7B
C
QFCybersecurity startups founded in 202192 companies · $3.3B
QCETCybersecurity startups founded in 201889 companies · $2.4B
DC
SCybersecurity startups in New York88 companies · $4.1BMore lists for Europe
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NHHealth startups in Europe3,025 companies · $29BILNH
CSBiotech startups in Europe1,665 companies · $22B
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NGBig data startups in Europe964 companies · $31B
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S
CGEnergy providers startups in Europe953 companies · $41BS
EP
SClimate tech startups in Europe756 companies · $25B
SK
FCFintech startups in Europe749 companies · $30B
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CI
YCustomer service startups in Europe720 companies · $13BN
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TTransport startups in Europe697 companies · $28B