Top 100 Cybersecurity Companies in France
The Best of October 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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31Undisclosed50 - 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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32Undisclosed2 - 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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33Undisclosed2 - 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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34Undisclosed250 - 999 employeesParis, FranceEstablished in 2015, YesWeHack is a Cybersecurity company. The agency focuses on Cybersecurity.Read More
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35Undisclosed50 - 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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36Undisclosed50 - 249 employeesParis, FranceCybersecurity company Yogosha is in Paris, France. Their services include Cybersecurity.Read More
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37Undisclosed10 - 49 employeesParis, FranceCyberwatch is a small Cybersecurity company. They specialize in Cybersecurity and were founded in 2015.Read More
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38Undisclosed10 - 49 employeesLyon, FranceHackuity , a Cybersecurity company, is in Lyon, France. Their services include Cybersecurity.Read More
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39Undisclosed10 - 49 employeesLille, FranceOverSOC, a Cybersecurity company, was established in 2020. The agency provides Cybersecurity, and is small.Read More
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40Undisclosed10 - 49 employeesParis, FranceBsecure is a Cybersecurity company. The team offers Cybersecurity and is based in Paris, France.Read More
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41Undisclosed50 - 249 employeesParis, FranceCybelAngel, a Cybersecurity company, is located in Paris, France. Their services include Cybersecurity and AI Consulting.Read More
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42Undisclosed10 - 49 employeesOullins-Pierre-Bénite, FranceFounded in 2021, Semkel, a small Cybersecurity company, is located in Oullins-Pierre-Bénite, France. Their services include Cybersecurity and BI & big data consulting & SI.Read More
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43Undisclosed2 - 9 employeesSaint-Cloud, FranceCybersecurity company Dhala Cyberdefense was launched in 2022. The agency offers Cybersecurity.Read More
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44Undisclosed50 - 249 employeesParis, FranceXMCO is a Cybersecurity company. The team specializes in Cybersecurity and is based in Paris, France.Read More
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45Undisclosed10 - 49 employeesParis, FranceDND Agency, a Cybersecurity company, was established in 2017. They offers Cybersecurity and IT managed services.Read More
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46$25,000+2 - 9 employeesLa Tronche, FranceFieldcloud SAS is an IT strategy consulting company. Their team is located in La Tronche, France. The agency specializes in IT strategy consulting and other IT consulting and SI.Read More
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47Undisclosed10 - 49 employeesParis, FranceRead More
Headquartered in Ciudad de México, Mexico, Capgemini México is a small IT strategy consulting company. The team provides IT strategy consulting, cloud consulting & SI, cybersecurity, IT managed services, and more.
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48$1,000+2 - 9 employeesLa Crau, FranceAdmin Infor Var is a Digital Strategy company. Their team is located in La Crau, France and focuses on Digital Strategy and cloud consulting & SI.Read More
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49$1,000+2 - 9 employeesAuchy-les-Mines, FranceINFOREZ is an IT managed services company founded in 2019. In Auchy-les-Mines, France, the team specializes in IT managed services and Cybersecurity.Read More
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50$1,000+10 - 49 employeesParis, FranceFounded in 2004, SOSmaster Pro is an other IT consulting and SI company. The company offers other IT consulting and SI and IT managed services, and is small.Read More
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51$1,000+2 - 9 employeesNice, FranceKarma Consult is an AI development company. The team is in Nice, France, and their services include Artificial Intelligence and Web Development.Read More
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52Undisclosed10 - 49 employeesParis, FranceIT strategy consulting and Cybersecurity company Cyberdian Groupe is based in Paris, France. They specialize in IT strategy consulting and Cybersecurity and were established in 2017.Read More
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53$250,000+2 - 9 employeesCompiègne, FranceMake It Embedded is a small Cybersecurity company. Launched in 2017, the team specializes in Cybersecurity and Application Testing.Read More
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54Undisclosed2 - 9 employeesBordeaux, FranceNexcy is a branding agency based in Bordeaux, France. Founded in 2021, the team offers Branding and Search Engine Optimization.Read More
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55$5,000+2 - 9 employeesValbonne, FranceUNTHUB is a Cybersecurity company. The small Valbonne, France-based team specializes in Cybersecurity and IT managed services. The agency was launched in 2026.Read More
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56Undisclosed1,000 - 9,999 employeesBoulogne-Billancourt, FranceITS Group S.A. Is a Boulogne-Billancourt, France-based cloud consulting & SI company. The team offers cloud consulting & SI and Cybersecurity.Read More
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57Undisclosed1,000 - 9,999 employeesParis, FranceSia Partners is a Paris, France-based IT strategy consulting company. They offer IT strategy consulting and CRM consulting and SI.Read More
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58$1,000+2 - 9 employeesPuteaux, FranceRead More
Founded in 2018, INTERTRADE CONSULTING is located in Puteaux, France. Their team of 3 employees provides IT strategy consulting, cybersecurity, productivity, collaboration, and UC consulting and SI services.
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59$1,000+2 - 9 employeesParis, FranceLogiks, a website development company, is based in Paris, France. They focus on Web Development and BI & big data consulting & SI.Read More
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60Undisclosed2 - 9 employeesGardanne, FranceEstablished in 2020, Decentrust is a Cybersecurity and Blockchain company. The firm provides Cybersecurity and Blockchain, and is small.Read More
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