Top 100 Cybersecurity Companies in France
The Best of November 2026Looking for a top cybersecurity consultant in France?
Check out our list of the best cybersecurity consulting companies to choose a partner that can secure your company. Preventing data breaches should be the top security priority for all businesses in the digital age.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting companies in France. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best France Cybersecurity Consultants
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1$5,000+50 - 249 employeesVanves, FranceRead More
Nucleon Security is a cybersecurity firm based in Vanves, France. Their team of about 50 was founded in 2016.
Clients
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2$5,000+2 - 9 employeesMonchaux-Soreng, FranceTNW Creations is a small website development company. Based in Austin, Texas and Monchaux-Soreng, France, the firm was established in 1995. Their services include Web Development, Cybersecurity, and UX/UI Design.Read More
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3Undisclosed50 - 249 employeesValbonne, FranceSmart Global Governance is a Cybersecurity and Blockchain company. The Valbonne, France-based team offers Cybersecurity and Blockchain.Read More
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4$5,000+10 - 49 employeesParis, FranceIntuity is a Cybersecurity company. Headquartered in Paris, France, the firm was established in 2018. Their services include Cybersecurity.Read More
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5$5,000+10 - 49 employeesBoulogne-Billancourt, FranceStroople is a Cybersecurity company. Headquartered in Boulogne-Billancourt, France, the team offers Cybersecurity.Read More
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6Undisclosed10 - 49 employeesParis, FranceCyber-ssi is a Paris, France-based Cybersecurity company. They specialize in Cybersecurity and IT managed services.Read More
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7$1,000+10 - 49 employeesMalakoff, FranceFounded in 2010, It Systèmes is a small AI Agents company. Their services include AI Agents and Artificial Intelligence.Read More
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8$5,000+2 - 9 employeesParis, FranceARXO is a small Cybersecurity company launched in 2025. Their team specializes in Cybersecurity.Read More
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9$1,000+2 - 9 employeesValbonne, FranceWise Cloud is a Cybersecurity company. The small Valbonne, France-based team provides Cybersecurity and IT managed services. The company was launched in 2018.Read More
Industries
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10Undisclosed250 - 999 employeesBerneuil-en-Bray, FranceNextigo S.A.S is a custom software development company established in 2026. Based in Berneuil-en-Bray, France, the team offers Custom Software Development and Cybersecurity.Read More
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11Undisclosed250 - 999 employeesToulouse, FranceInside is a Toulouse, France-based user experience design company. The team specializes in UX/UI Design and IT strategy consulting.Read More
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12$5,000+50 - 249 employeesParis, FranceOrness, a website development firm, was launched in 2001. They offers Web Development and UX/UI Design.Read More
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13$75,000+50 - 249 employeesParis, FranceLaunched in 2021, BluePinkSecurity is a midsize Cybersecurity company. Their team offers Cybersecurity and IT strategy consulting.Read More
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14$1,000+10 - 49 employeesArgenteuil, FranceST Engineering Antycip, a custom software development firm, provides Custom Software Development and AR/VR development. The firm is headquartered in Argenteuil, France and Saronno, Italy.Read More
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15Undisclosed50 - 249 employeesParis, FranceNovelis is a Cybersecurity company. The Paris, France-based company provides Cybersecurity and Artificial Intelligence.Read More
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16Undisclosed250 - 999 employeesParis, FranceNEXTEDIA is a cloud consulting & SI and Cybersecurity company. They are located in Paris, France and have midsize team of experts. Their services include cloud consulting & SI and Cybersecurity.Read More
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17Undisclosed10 - 49 employeesParis, FranceLyvoc is a Cybersecurity company headquartered in Paris, France and Lyon, France. They specialize in Cybersecurity.Read More
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18Undisclosed2 - 9 employeesSaint-Martin-de-Sanzay, FranceVault Tec is a Cybersecurity company located in Saint-Martin-de-Sanzay, France and Lille, France. The team provides Cybersecurity.Read More
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19Undisclosed1,000 - 9,999 employeesBlagnac, FranceAirbus Protect is a Cybersecurity company. They are located in Blagnac, France and have large team. Their services include Cybersecurity.Read More
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20Undisclosed1,000 - 9,999 employeesParis, FranceFounded in 2000, HeadMind Partners is a large big data analytics company. Their services include BI & big data consulting & SI and Cybersecurity.Read More
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21Undisclosed10 - 49 employeesToulouse, FranceITrust is a Cybersecurity company. They focus on Cybersecurity and are based in Toulouse, France.Read More
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22Undisclosed2 - 9 employeesCourbevoie, FranceSecu9 is a Cybersecurity company. Their small team is in Courbevoie, France. Their services include Cybersecurity.Read More
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23Undisclosed2 - 9 employeesÉchirolles, FranceSmall Cybersecurity company CyberSecura, is based in Échirolles, France. Their services include Cybersecurity.Read More
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24Undisclosed2 - 9 employeesNanterre, FranceFortress Plus, a Cybersecurity company, was launched in 2021. Located in Nanterre, France, the team provides Cybersecurity.Read More
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25Undisclosed50 - 249 employeesParis, FranceEstablished in 2011, Maguen Cyber is a midsize Cybersecurity company based in Paris, France. Their team specializes in Cybersecurity.Read More
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26Undisclosed2 - 9 employeesBordeaux, FranceCyberens Technologies & Services, a Cybersecurity company, is located in Bordeaux, France. Established in 2010, the team focuses on Cybersecurity and Custom Software Development.Read More
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27Undisclosed2 - 9 employeesPuteaux, FranceCybersecurity company GEN&SIS is located in Puteaux, France. The team focuses on Cybersecurity and IT strategy consulting.Read More
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28Undisclosed250 - 999 employeesParis, FranceEstablished in 2015, YesWeHack is a Cybersecurity company. The agency focuses on Cybersecurity.Read More
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29Undisclosed50 - 249 employeesCourbevoie, FranceIntrinsec is a Cybersecurity company. Their midsize team of employees is in Courbevoie, France. Their team offers Cybersecurity.Read More
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30Undisclosed50 - 249 employeesParis, FranceCybersecurity company Yogosha is in Paris, France. Their services include Cybersecurity.Read More
Industries
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