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101 Top Cyber Security Startups and Companies in Île-de-France

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This article showcases our top picks for the best Île-de-France based Cyber Security companies. These startups and companies are taking a variety of approaches to innovating the Cyber Security industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

Top Île-de-France Cyber Security Startups

Data sourced from Crunchbase and SemRush.

Ledger

Ledger

Crunchbase Website Twitter Facebook Linkedin

Ledger provides security and infrastructure solutions to critical digital assets for consumers and institutional investors.

CybelAngel

CybelAngel

Crunchbase Website Twitter Facebook Linkedin

CybelAngel is a digital risk management platform that provides enterprises with actionable threat intelligence.

CybelAngel

GitGuardian

Crunchbase Website Twitter Facebook Linkedin

GitGuardian is securing software development by providing automated secrets detection & remediation for private or public source code.

CybelAngel

Arsen

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Arsen is a phishing simulation SaaS, allowing CISOs and consultants to create realistic attacks simulations and train against them.

CybelAngel

Zama

Crunchbase Website Twitter Facebook Linkedin

Advancing Homomorphic Encryption for a More Private Internet

CybelAngel

Dfns

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Crypto custody as an API

CybelAngel

Trustpair

Crunchbase Website Twitter Facebook Linkedin

Trustpair is digitizes and automates the validation of your vendor payments to protect you against transfer frauds.

CybelAngel

CrowdSec

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CrowdSec is a participative IPS, using local IP behavior and community-driven IP reputation to protect Internet-exposed assets.

CybelAngel

SEKOIA

Crunchbase Website Twitter Facebook Linkedin

SEKOIA is the SaaS cybersecurity that analyzes and understands emerging threats.

CybelAngel

Yogosha

Crunchbase Website Twitter Facebook Linkedin

Yogosha is a french bug bounty platform.

CybelAngel

Citalid Cybersecurity

Crunchbase Website Twitter Facebook Linkedin

Citalid Cybersecurity is a company focused on cyber threat intelligence at the heart of its customers’ strategic decisions.

CybelAngel

QWANT

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QWANT is an internet search engine that focuses on user privacy, web content filtering, and social networks.

CybelAngel

Shipfix

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Shipfix operates as a data and community platform that helps with the operational efficiency in the maritime industry.

CybelAngel

Ledger Enterprise

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Ledger Enterprise is the B2B division of Ledger, the global leader in crypto-asset security. It focuses on solving business challenges.

CybelAngel

Wallix

Crunchbase Website Twitter Facebook Linkedin

Wallix is a software company providing cyber security solutions.

CybelAngel

GATEWATCHER

Crunchbase Website Twitter Facebook Linkedin

Gatewatcher is the first Breach Detection System, detecting the most crafted threats and cyberattacks.

CybelAngel

YesWeHack

Crunchbase Website Twitter Facebook Linkedin

Global Bug Bounty & VDP Platform

CybelAngel

Cryptosense

Crunchbase Website Twitter Facebook Linkedin

Cryptosense provides security software that allows to detect & correct vulnerabilities caused by misuse of cryptography in applications.

CybelAngel

Cosmian

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Cosmian is the first decentralized and privacy-by-design Confidential Data Intelligence Platform leveraging deep tech encryption schemes.

CybelAngel

HarfangLab

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HarfangLab develops a hunting software to boost detection and neutralization of cyberattacks against companies endpoints.

CybelAngel

TrustInSoft

Crunchbase Website Twitter Facebook Linkedin

TrustInSoft is a game-changer in cybersecurity and provides solutions to mathematically guaranteed software.

CybelAngel

Astrachain

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Astrachain provides confidentiality, safety and compliance for enterprise Sensitive Data through its plug & play Distributed Data Vault.

CybelAngel

Pr0ph3cy

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Pr0ph3cy offers IT, network, and cybersecurity solutions such as security by design and cyber protection of mobility.

CybelAngel

Patrowl

Crunchbase Website Twitter Facebook Linkedin

Patrowl helps you to identify and harden you External Security Posture with realtime and continuous Pentest-as-a-Service solution

CybelAngel

Escape

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Escape automatically secures GraphQL APIs during the development cycle.

CybelAngel

Seald

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The end-to-end encryption SDK for your app. Certified by the ANSSI.

CybelAngel

Orange Cyberdefense

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Orange Cyberdefense is the cybersecurity business unit of the Orange Group.

CybelAngel

Evina

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Cybersecurity for mobile payment

CybelAngel

Interdata

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Interdata is an IT company that offers services in the field of cyber security, networking, and cloud infrastructure.

CybelAngel

Axeleo Capital

Crunchbase Website Twitter Facebook Linkedin

Axeleo Capital (AXC) is an early stage French-based VC, supported by a large community of entrepreneurs. We back digital & B2B startups.

CybelAngel

Linkurious

Crunchbase Website Twitter Facebook Linkedin

When financial crime lies in the shadows, we turn the lights on.

CybelAngel

Thales Group

Crunchbase Website Twitter Facebook Linkedin

Thales is a technology in the aerospace, transportation and defense and security markets.

CybelAngel

Equisign

Crunchbase Website Twitter Facebook Linkedin

Equisign is a software editor specialized in digital security.

CybelAngel

BeSafe IO

Crunchbase Website Twitter Facebook Linkedin

BeSafe IO enables end-to-end encrypted file sharing over any cloud application.

CybelAngel

Astra Security

Crunchbase Website Twitter Facebook Linkedin

Astra is a plug & play intelligent firewall to protect your website in this world of ever increasing threats.

CybelAngel

astorya.vc

Crunchbase Website Twitter Facebook Linkedin

Astorya.vc is a VC fund investing in insurance technologies, with a focus on early-stage / European startups.

CybelAngel

Financiere Saint James

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Financiere Saint James invests in venture capital (seed to late stage)

CybelAngel

Europ Assistance

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We support over 300 million customers in 208 countries thanks to our network of 750.000 approved providers and 36 assistance centres.

CybelAngel

CS GROUP

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CS GROUP is to enter a professional environment focused on high-potential growth sectors that provides virtual reality, navigation systems.

CybelAngel

Mindflow

Crunchbase Website Twitter Facebook Linkedin

Mindflow is a no-code SaaS platform that allows all cybersecurity professionals to automate incident processing.

CybelAngel

Filigran

Crunchbase Website Twitter Facebook Linkedin

Anticipate cyber threats and disrupt crisis preparation. Home of OpenCTI, OpenEx and more.

CybelAngel

I-Tracing

Crunchbase Website Twitter Facebook Linkedin

Addressing customer needs for IT security and data tracking

CybelAngel

Epieos

Crunchbase Website Twitter Facebook Linkedin

Epieos is a company specialised in Open Source Intelligence that provides several OSINT solutions for public and private organizations.

CybelAngel

Board of Cyber

Crunchbase Website Twitter Facebook Linkedin

Board of Cyber develops and markets SaaS Cyber solutions, the flagship product of which is Security Rating.

CybelAngel

CyberVadis

Crunchbase Website Twitter Facebook Linkedin

CyberVadis provides a scalable solution for third-party cybersecurity risk assessments.

CybelAngel

BULL

Crunchbase Website Twitter Facebook Linkedin

Bull designs, implements and runs internationally renowned solutions for public and private sector organizations.

CybelAngel

Airbus CyberSecurity

Crunchbase Website Twitter Facebook Linkedin

Airbus CyberSecurity is a European specialist in cybersecurity, protect governments, military, critical infrastructure from cyber threats.

CybelAngel

Metsys

Crunchbase Website Twitter Facebook Linkedin

Metsys is an IT engineering services company that offers consulting, integration and digital services in cybersecurity and infrastructure.

CybelAngel

Audensiel

Crunchbase Website Twitter Facebook Linkedin

Audensiel is a consulting company specialized in technological innovation and digital transformation.

CybelAngel

Cyberwatch

Crunchbase Website Twitter Facebook Linkedin

Cyberwatch is the 1st service of automatic correction of IT vulnerabilities.

CybelAngel

Deepinfo

Crunchbase Website Twitter Facebook Linkedin

Empower your security with the most comprehensive Internet data.

CybelAngel

Cyber Test Systems

Crunchbase Website Twitter Facebook Linkedin

Cyber Test Systems is composed of people working in the network industry since 15 years.

CybelAngel

PcVue Solutions

Crunchbase Website Twitter Facebook Linkedin

ARC Informatique is at the forefront of HMI/SCADA software development.

CybelAngel

The Chatbot Factory

Crunchbase Website Twitter Facebook Linkedin

The Chatbot Factory is a technology startup specializing in the design, development & artificial intelligence algorithms.

CybelAngel

Netasq

Crunchbase Website Twitter Facebook Linkedin

Unified Threat Management solutions.

CybelAngel

Berty Technologies

Crunchbase Website Twitter Facebook Linkedin

Berty is a secure peer-to-peer messaging app that works with or without internet access, cellular data or trust in the network.

CybelAngel

Moabi

Crunchbase Website Twitter Facebook Linkedin

Moabi specializes in the fields of information security, IoT security, connected cars, and reverse engineering.

CybelAngel

Eyst Technology

Crunchbase Website Twitter Facebook Linkedin

Tech solution to fight post-compensation insurance fraud

CybelAngel

ShareID

Crunchbase Website Twitter Facebook Linkedin

Authentication as a service solution based on the official identity

CybelAngel

Vistory

Crunchbase Website Twitter Facebook Linkedin

Vistory offers companies cybersecurity solutions based on blockchain and the cloud.

CybelAngel

IMS Networks

Crunchbase Website Twitter Facebook Linkedin

IMS Networks offers network and cybersecurity services.

CybelAngel

Rentabiliweb Europe SAS

Crunchbase Website Twitter Facebook Linkedin

Rentabiliweb Europe SAS designing, developing, and producing prepackaged payment security computer software.

CybelAngel

MONEYCORE

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Moneycore is a consulting firm specializing in electronic banking, payment methods, and technologies that supports business transformation.

CybelAngel

Nameshield Group

Crunchbase Website Twitter Facebook Linkedin

Nameshield assists companies in the management and the securing of their domain names portfolio.

CybelAngel

INTRINsec

Crunchbase Website Twitter Facebook Linkedin

Consulting Security Company

CybelAngel

Rudder (Normation)

Crunchbase Website Twitter Facebook Linkedin

Continuous Configuration & Auditing. Automation to measure and/or correct configuration drift on Linux/Windows/AIX.

CybelAngel

Sesame IT

Crunchbase Website Twitter Facebook Linkedin

Sesame IT provides security solutions for enterprise networks.

CybelAngel

Sia Partners

Crunchbase Website Twitter Facebook Linkedin

Sia Partners is a management consulting company. It is focused on delivering superior value and tangible results to clients.

CybelAngel

Forecomm

Crunchbase Website Twitter Facebook Linkedin

Forecomm develops secure digital publications.

CybelAngel

Oxyde Technologies

Crunchbase Website Twitter Facebook Linkedin

Fully automated security validation tool for risk based remediation

CybelAngel

Harmonie Technologie

Crunchbase Website Twitter Facebook Linkedin

Harmonie Technologie is an independent consulting firm, Pure Player in Cyber ​​Security.

CybelAngel

Digital Security

Crunchbase Website Twitter Facebook Linkedin

Digital Security is a provider of cybersecurity auditing, consultancy, and training services.

CybelAngel

LockSelf

Crunchbase Website Twitter Facebook Linkedin

LockSelf is a computer & network and cybersecurity firm that offers internet & cybersecurity services.

CybelAngel

Exeo

Crunchbase Website Twitter Facebook Linkedin

Exeo is a technology managed services provider specialised in cloud solutions & cybersecurity.

CybelAngel

APIXIT

Crunchbase Website Twitter Facebook Linkedin

APIXIT supports the digitization of companies with digital workplace, IT infrastructures and cyber-security.

CybelAngel

ToolsWatch.org

Crunchbase Website Twitter Facebook Linkedin

ToolsWatch promotes hackers security tools. It is as well the organizer of the Black Hat Arsenal Event

CybelAngel

Prove & Run

Crunchbase Website Twitter Facebook Linkedin

Software solutions to protect the IoT and connected objects against cybersecurity attacks

CybelAngel

Fabor

Crunchbase Website Twitter Facebook Linkedin

Fabor helps tech SMBs to respond to the cybersecurity requirements of their clients

CybelAngel

MANIKA

Crunchbase Website Twitter Facebook Linkedin

MANIKA is an auditing, consulting and training firm that specializes in cybersecurity and resilience of the business’s information systems.

CybelAngel

The Treep

Crunchbase Website Twitter Facebook Linkedin

The Treep develops a Mobility Planner that allows you to find the best solution for getting from A to B.

CybelAngel

Cyrius

Crunchbase Website Twitter Facebook Linkedin

Cyrius is offer computer & network security.

CybelAngel

Ercom US

Crunchbase Website Twitter Facebook Linkedin

Ercom is a French technology company that specializes in securing devices, communications, and data sharing and has been in business.

CybelAngel

TheGreenBow

Crunchbase Website Twitter Facebook Linkedin

TheGreenBow is a leading provider of cybersecurity software.

CybelAngel

Securas Technologies

Crunchbase Website Twitter Facebook Linkedin

Securas Technologies offers cybersecurity solutions and services to detect and prevent cyberattacks.

CybelAngel

TNP Consultants

Crunchbase Website Twitter Facebook Linkedin

TNP Consultants is a consulting firm that offers digital transformation and information system services for various industries.

CybelAngel

Hifield

Crunchbase Website Twitter Facebook Linkedin

Hifield is an IT company specialized in cybersecurity, cloud and infrastructure consulting services.

CybelAngel

Conix

Crunchbase Website Twitter Facebook Linkedin

Conix is an Information Technology that provides IT consulting and expertise, Infrastructure Management, Cloud Computing, and Cybersecurity.

CybelAngel

Alterfina

Crunchbase Website Twitter Facebook Linkedin

Making deals happen.

CybelAngel

Phaser

Crunchbase Website Twitter Facebook Linkedin

Phaser revolutionizes the way businesses protect them from intrusions & data exposures by finding and preventing them before any attack.

CybelAngel

emagine

Crunchbase Website Twitter Facebook Linkedin

emagine provides digital and cyber security operation services.

CybelAngel

OWN SECURITY

Crunchbase Website Twitter Facebook Linkedin

OWN SECURITY provides cybersecurity services.

CybelAngel

APILOG

Crunchbase Website Twitter Facebook Linkedin

APILOG Automation is Developing innovative, scalable technical solutions that respect environmental and cybersecurity.

CybelAngel

Talium

Crunchbase Website Twitter Facebook Linkedin

Talium is an IT company that specializes in system integration, mobile apps, cyber security, and blockchain technologies solutions.

CybelAngel

CYCOVER

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CYCOVER offers cyber insurance for professionals and individuals.

CybelAngel

Sysdream

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Sysdream is a recognized expert in cybersecurity certified PASSI, a certification issued by ANSSI.

CybelAngel

Altrnativ

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Altrnativ provides cyber security, data control, privacy, risk management, and technical support for companies and the public sectors.

CybelAngel

Holiseum

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Holiseum offers a comprehensive range of cybersecurity services including consulting, auditing, training and investigating.

CybelAngel

Zenconnect

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Zenconnect supports SMEs, mid-cap companies and large groups by using cloud technology.

CybelAngel

Arquant

Crunchbase Website Twitter Facebook Linkedin

Arquant manages digital assets using innovative turnkey investment & hedging solutions based on cognitive analysis & AI.

CybelAngel

Cyberdian

Crunchbase Website Twitter Facebook Linkedin

Cyberdian is a cybersecurity consulting firm.

Written by Mark Kendall

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