Find a pentest company offering Penetration Testing
5017 companies offer this service
Cybersecur'it
Cybersecur'it is a France-based cybersecurity company specializing in penetration testing services; confirmed to be headquartered in France with active security testing offerings, including 'test d'intrusion' (penetration testing).
Cyberwave
Cyberwave is a cybersecurity firm headquartered in Paris, France, providing penetration testing, red teaming, and cybertraining services. The company focuses on identifying vulnerabilities and simulating attacks to improve security posture.
Bsecure
Cybersecurity consulting firm based in Paris, France; specializes in penetration testing, offensive security, OT cybersecurity, and managed services; founded in 2009; 25 employees; 6.5% monthly growth; website: https://www.bsecure.fr
Cywise
Cywise is a France-based cybersecurity firm specializing in manual penetration testing services; they conduct security audits for vulnerabilities such as SSRF, XSS, SQLi, and RCE, performed by expert security professionals. The company is headquartered in Paris, France, with official registration details including a SIREN number (844389882).
PIIRATES
Cybersecurity company specializing in offensive security, including penetration testing, audits, red team, and physical intrusion tests; founded in 2021, with 3 employees and 100% YoY growth, based in Saint-Péray, France.
Securitrust
France-based cybersecurity consulting firm specializing in penetration testing, ISO 27001, GDPR compliance, and external RSSI services; headquartered in Paris (SIREN 818187825). Offers quick pentest booking and conducts numerous audits and compliance missions, demonstrating extensive experience in security assessments.
Ventury Technology
French cybersecurity firm based in Lyon; SIREN 978 917 540; provides penetration testing and security evaluation services, including NIS 2 compliance assessments and ISO 27001 audits.
Stop wasting time on security questionnaires
ResponseHub uses AI to automate your security questionnaire responses. 100% confidence, save days, unblock deals.
Welan
French cybersecurity consulting firm founded in 2020; headquartered at 15 rue des Halles, 75001 Paris, France; provides penetration testing services including black-box, grey-box, and white-box intrusion tests.
Arvadon
French cybersecurity firm based in Nantes; offers penetration testing services as part of a comprehensive security portfolio targeting large and mid-sized enterprises; confirmed by LinkedIn hiring signals and official service descriptions.
BEAROPS
Cybersecurity company based in Vannes, France, specializing in intrusion testing, RedTeam services, and surveillance solutions; 2 employees with +150% YoY growth; offers cybersecurity audits and tailored cybersecurity services.
Devensys Cybersecurity
French cybersecurity firm based in Montpellier; specializes in penetration testing, red team exercises, and complex attack scenario testing; registered at 836 Rue du Mas de Verchant, SIREN 790746952; emphasizes expertise, quality, and ethics.
Cyberneties
French cybersecurity firm based in Nanterre; provides penetration testing and Red Team services for active security assessment; specializes in simulating real-world attack scenarios to identify vulnerabilities.
Oxialis
Cybersecurity firm based in Saint-Étienne, France, specializing in IT security consulting and penetration testing; offers ethical hacking and vulnerability assessments to evaluate and strengthen security infrastructures.
Digitemis
Cybersecurity company specializing in penetration testing, code audits, and compliance; 24 employees, founded 2014, Rezé, France; offers intrusion testing, privacy audits, and certification services; active in cybersecurity consulting and data protection; ranked #7,606,139 globally and #350,097 in France.
Advertise on pentest.fyi
You could be here!
Nsoc
Cybersecurity company based in Lyon, France; offers risk management, penetration testing ('tests d’intrusion'), and staff training; specializes in comprehensive cybersecurity solutions with a multidisciplinary team.
Aura It
French-based cybersecurity company headquartered in Paris; specializes in information systems and offers penetration testing (pentest) services, as evidenced by its services page. The company operates primarily in France and provides data protection solutions.
CybelAngel
Cybersecurity company specializing in external threat intelligence and attack surface management; headquartered in Paris, France; provides penetration testing and security evaluation services, including attack surface assessments and API security testing.
Avangarde Cyber
French cybersecurity company headquartered in Biot, France; specializes in penetration testing (pentest) including whitebox, greybox, and blackbox testing, as well as source code audits; confirmed by official registration and service offerings.
Cybersolutions.fr
Cybersecurity company based in France; specializes in penetration testing (pentest) services including internal/external, web, mobile, and API assessments; headquartered in Paris, Île‑de‑France, France; provides detailed vulnerability reports and recommendations.
FORTALICIA
FORTALICIA is a cybersecurity firm based in Paris, France, specializing in penetration testing, security audits, and incident response; with 13 employees and 154.5% YoY growth, it offers tailored IT security solutions to businesses and public entities, actively promoting cybersecurity awareness and best practices.
Oxydian
Cybersecurity firm headquartered in Labège, France, specializing in intrusive audits and penetration testing services; offers comprehensive pentests including internal, web application, external, and red team assessments to evaluate security vulnerabilities.
Cyber Conseil & Assistance
French cybersecurity company based in Limoges; specializes in penetration testing, including automated intrusion tests, with SIREN 493131478 and headquarters at 20 rue Pierre Boulez, Limoges. Focuses on accessible, human-centered cybersecurity for local organizations.
Selceon Cyberdefense
French cybersecurity firm specializing in penetration testing services; offers intrusion testing as a core service; headquartered in Asnières‑sur‑Seine, France.
Basom Consulting
France-based cybersecurity consulting firm specializing in audit and advisory services; offers penetration testing to assess system resilience against cyberattacks; headquartered in Paris, France.
AVA6
IT services and consulting company based in France; specializes in digital transformation, infrastructure, systems, networks, hosting, and cybersecurity; offers IT solutions, maintenance, and infogérance services; provides penetration testing (pentest) including internal/external tests and attack simulations.
OROL Cyber Solutions
Cybersecurity company based in Bourges, France; specializes in penetration testing, cyber audits, compliance, and training; 2 employees; founded 2014; offers intrusion testing services, supporting businesses of all sizes in managing cyber risks.
Cybercorsaire
Cybercorsaire is a French-based cybersecurity firm headquartered in Baie-Mahault, Guadeloupe, France, specializing in penetration testing, vulnerability assessment, and red team engagements; it provides proactive cybersecurity solutions to protect businesses from cyber threats.
Certilience
Cybersecurity firm based in Limonest, France, specializing in penetration testing and security audits; offers dedicated pentest services and actively discusses penetration testing in blog content; headquartered in France, serving Rhône-Alpes region.
Fidelilium
Fidelilium is a France-based cybersecurity company with 7 employees, registered in Versailles as a Société par actions simplifiée (SIREN 947 902 458). The firm specializes in penetration testing services, offering security assessments through simulated attacks as highlighted on their homepage.
Stop wasting time on security questionnaires
ResponseHub uses AI to automate your security questionnaire responses. 100% confidence, save days, unblock deals.
CySAFE Consulting
CySAFE Consulting is a France-based cybersecurity consulting firm headquartered in Paris, with official registration (SIREN 898557848, SIRET 89855784800014). It specializes in penetration testing services, confirmed by external listings on France Cybersecurity; operates from 9:00 to 18:30, Monday to Friday.
HDW SEC
French IT services and cybersecurity consulting company specializing in offensive and defensive security; founded in 2014, based in Paris with 2 employees, $634.7K annual revenue, offering penetration testing, red teaming, audits, and training services.
Eurolaw France Cyber
French nonprofit cybersecurity legal organization based in Paris; provides penetration testing services, with verified registration under SIREN 908 589 195.
AEROLIS
AEROLIS is a France-based IT services and consulting company founded in 2003, with 8 employees and a 3.7% YoY growth. They specialize in audit, security solutions, web development, automation, and customer support, with explicit penetration testing services evidenced by their service offerings and online references.
Oteria Cyber Advisory
France-based cybersecurity consulting firm specializing in web penetration testing; offers certified expertise with ISO 27001, ComptIA Security+, HTB CBBH, Azure Fundamentals, and ISO 27005 certifications, demonstrating a qualified team for security assessments.
Artecys
Cybersecurity firm based in Saint‑Étienne, France; provides penetration testing (pentest) services including black-box, gray-box, white-box, internal, external, Wi-Fi, and application testing; focuses on security audits and vulnerability assessments.
Ct-square
Cybersecurity company based in Paris, France, specializing in penetration testing services; referenced in Hexatrust and France Cybersecurity for cybersecurity diagnostics and pentest solutions; headquartered in France.
Iparcus
Cybersecurity company based in Lille, France; 11 employees with 30% YoY growth; founded in 2021; provides audit, intrusion testing, phishing prevention, and consulting services; specializes in penetration testing to identify vulnerabilities in systems, networks, and applications.
Orasys
Orasys is a France-based cybersecurity firm specializing in penetration testing and security audits; it offers web and API pentests, internal security assessments, and provides detailed reports, emphasizing ethical, pragmatic, and expert-driven approaches. Headquartered in Palaiseau, Île-de-France, with official French business identifiers (SIREN 484508528, SIRET 48450852800060).
Cylresc
France-based cybersecurity firm specializing in penetration testing and vulnerability assessments; listed in French business registry with Montchauvet address and SIRET number; offers intrusion testing as part of security services.
Ma Cyber
France-based cybersecurity firm specializing in penetration testing services; offers external, application, and internal pentests; registered SIREN 882697378; headquartered in Paris, France.
CyberTeam360
CyberTeam360 is a France-based cybersecurity boutique founded in 2006, with 15 employees and 17.6% YoY growth; specializes in information security roadmaps, risk management, and advanced penetration testing including Red Team and attack simulation services.
NinjaLab
NinjaLab is a France-based private cybersecurity firm specializing in cryptographic security analysis and penetration testing; with 4 employees, 20% YoY growth, and $3.06M annual revenue, they focus on cryptographic implementation security, side-channel and fault attacks, white-box cryptography, and government standards support.
KYTL Security
Cybersecurity company based in Paris, France; 26 employees with 25% YoY workforce decline; specializes in penetration testing, SOC, SIEM, IAM, and infrastructure security; founded in 2017 by a senior expert with 15+ years in network security.
Soteria Lab
Cybersecurity company specializing in penetration testing, cybersecurity audits, and diagnostics; based in Nancy, France, with 4 employees, founded in 2014, and $867.8K in total funding. Focuses on reducing cyber risk and supporting organizations' cybersecurity strategies.
DIGISEC
Cybersecurity consulting firm based in Nantes, France; specializes in audit, penetration testing, governance, and training with 15 years of IT infrastructure experience; 2 employees, +50% YoY growth, founded 2020.
Haryon
Cybersecurity company specializing in offensive security and penetration testing; offers the Knock Knock platform for automated intrusion testing from initial access to post-operation analysis; 10 employees, founded 2021, based in Bègles, France.
NBS System
NBS System is a France-based cybersecurity firm specializing in penetration testing, vulnerability scanning, and security consulting; with 7 employees, $5.1M annual revenue, founded in 1999, and offering services such as intrusion testing, coaching security, and open source intelligence to diverse industries.
XRATOR
Cybersecurity company specializing in continuous threat exposure assessment and penetration testing; based in Nantes, France; 11 employees with 6.3% YoY growth; offers comprehensive penetration testing (blackbox, greybox, whitebox) and red team attack simulations; founded in 2021; last funding round was Pre Seed in 2023.
Everense (Testing Solutions and Services)
Everense is a private software development company based in Paris, France, specializing in web development, testing, and outsourced testing services for startups and medium-sized businesses; they focus on quality improvement and growth support, with expertise in penetration testing, automation, embedded development, and load testing. Founded in 2016, they have 3 employees and experienced a 20% YoY decline.
LimberSecurity
Cybersecurity company specializing in computer and network security; offers red teaming and maturity assessment services, with 5 employees and 500% YoY growth; founded in 2022; based in France.
Orange Cyberdefense SA
French cybersecurity firm based in Paris La Défense; provides penetration testing, red teaming, and threat-led security testing services, demonstrating a focus on active defense and attack simulation capabilities.
Wavestone
Wavestone is a France-based business consulting and services company with 5,043 employees, $1.0B annual revenue, and EUR1.3B market cap; it specializes in strategic transformations, including cybersecurity, data & AI, and sustainability. The firm actively offers penetration testing and red-teaming services, including AI red-teaming and production IT intrusion testing, emphasizing active security defense testing.
Sogeti
Sogeti is a France-based technology services division of Capgemini, employing approximately 20,000 professionals across 13 countries. It specializes in local professional services, including cybersecurity penetration testing, red teaming, and security assessments, with active engagement in adversarial AI testing and system hardening.
Capgemini
Global IT services and consulting company based in Paris, France; 211,716 employees (+10.4% YoY growth); $23.9B annual revenue; offers cybersecurity including penetration testing with active exploitation techniques; recently acquired SEIMAF Groupe and Cloud4C Services Pvt Ltd; operates in multiple consulting categories including cloud, Salesforce, Microsoft, AWS, Oracle, Google, and SAP; competes with DXC Technology, EPAM Systems, and Endava.
Absec Cybersécurité
Absec Cybersécurité is a French private cybersecurity company specializing in computer and network security; with 2 employees, they focus on penetration testing, evaluation, and employee awareness services. The company explicitly offers manual intrusion testing ('Tests d'intrusion (pentests) manuels') and actively helps small and medium-sized French enterprises understand and mitigate cyber risks. Headquartered in Saint-Denis, France, they maintain a website with 525 monthly visits, reflecting a targeted online presence.
Ziwit
Cybersecurity company based in Montpellier, France, specializing in IT security services such as manual audits, on-site and remote penetration testing, and web application security solutions; 25 employees with -3.2% YoY growth; founded in 2011; actively markets penetration testing as a core service, including dedicated internal and external pentest offerings.
Thales
Thales is a France-based defense, aerospace, and cybersecurity company with 34,331 employees and $22.0 billion in annual revenue; it provides advanced security solutions including penetration testing services, with a focus on offensive security, security testing, and integration within digital and defense sectors.
Ballpoint
Cybersecurity company specializing in penetration testing and red team services; based in Paris, France, with 3 employees and a 16.7% YoY workforce decline; offers custom intrusion tests, vulnerability detection, and cybersecurity consulting; ranked #8,939,606 globally and #442,260 in France.
FORMIND
French IT services and consulting company specializing in cybersecurity; provides penetration testing services including vulnerability exploitation across web, network, mobile, and cloud environments. Founded in 2010, with 181 employees and a focus on security audits, governance, and risk management.
Netsystem
French cybersecurity firm based in Gardanne, France, with official registration (SIRET 53038321500049); provides penetration testing and security audit services, including on-site security assessments and vulnerability testing, emphasizing active defense testing capabilities.
Advertise on pentest.fyi
You could be here!
Tehtris
Cybersecurity company headquartered in France; provides penetration testing and offensive security services, including red-team exercises and configuration auditing, with active content on threat intelligence and security operations.
Freelabz
Cybersecurity company based in Saint-Étienne, France, specializing in offensive security including penetration testing, security audits, and vulnerability assessments; offers system, network, web, and database security evaluations with a focus on attack surface analysis and vulnerability detection.
SEC-IT
SEC-IT is a France-based IT services and cybersecurity consulting company with 17 employees, founded in 2016 and certified PASSI by ANSSI. It specializes in penetration testing services including infrapentest, webpentest, cloudpentest, and mobileapptest, actively testing defenses through simulated attacks; 17 employees, IT Services & Consulting, Founded 2016, Levallois-Perret, France.
Euro Tech Conseil
France-based engineering services company specializing in customized software development, IT, and cybersecurity solutions; 21 employees with -2.6% YoY growth; offers penetration testing, vulnerability assessments, and application security testing; founded in 2000, with a web presence of 4,806 monthly visits and a global rank of 3,764,457.
Systelium
France-based consulting firm specializing in AI and cybersecurity; offers penetration testing, audits, and compliance services; employs over 100 experts; headquartered in Paris, France.
Hacksessible
Cybersecurity company based in France; provides on-demand penetration testing (Pentest-as-a-Service) with automated vulnerability detection; registered in France with SIREN 942 442 260 and SIRET 942 442 260 00017; markets fast, affordable pentesting solutions for small businesses.
Sekost
France-based cybersecurity firm headquartered in Rennes; provides penetration testing (pentest) services including domain discovery and attack simulations; promotes active vulnerability assessments to improve security posture.
Holiseum
Holiseum is a France-based IT services and consulting company specializing in industrial cybersecurity; 30 employees, founded in 2018, with a focus on penetration testing services, including internal pentest, and a comprehensive range of cybersecurity solutions and consulting.
TALSION
Cybersecurity firm headquartered in Paris, France; specializes in penetration testing and security audits, offering traditional and advanced pentest services to evaluate vulnerabilities and improve security posture.
Sopra Steria
Sopra Steria is a European consulting, digital services, and software development firm with 50,000 employees, headquartered in Paris, France. The company provides explicit penetration testing services, including internal/external testing and cloud pentests for AWS, demonstrating its active engagement in cybersecurity testing.
SQUAD - Cabinet de conseils et d’expertises
IT services and consulting company based in Paris, France; 668 employees (+2.9% YoY growth); $8.5M annual revenue; specializes in cybersecurity, consulting, and IT integration; offers active penetration testing ('tests de pénétration', 'tests d'intrusion complets'); 12 agencies internationally; 1000 cybersecurity experts; founded in France.
Evicys
Cybersecurity consultancy based in Lyon, France; specializes in penetration testing and cybersecurity diagnostics for small to medium enterprises; registered in France (SIREN 953651379); headquartered at 335 Chemin du Milieu, Saint-Marcel-Bel-Accueil.
Check Point Software
Global cybersecurity provider with a registered French office in Courbevoie (SIREN 409865011); offers penetration testing services with CREST accreditation, including vulnerability assessments and simulated attack testing across networks and applications.
Esokia
France-based IT services and consulting firm with 58 employees and $11M revenue; specializes in digital solutions, web development, and cybersecurity including penetration testing; operates in Paris, Mauritius, Madagascar, and Vietnam.
Oteria Cyber Advisory
France-based cybersecurity consulting firm specializing in web penetration testing; headquartered in Gennevilliers with SIRET 92276998900018; offers certified cybersecurity services including ISO 27001 and ComptIA Security+.
Nomios France
Cybersecurity firm based in Boulogne-Billancourt, France; provides penetration testing and security assessments; specializes in simulating real-world cyberattacks to identify vulnerabilities, adhering to PTES standards.
IDFix Securite
France-based IT services and consulting firm specializing in cybersecurity, compliance, and penetration testing; offers pentest, audits, and regulatory advisory for standards like ISO 27001, NIS2, and LPM; 2 employees, founded 2024, headquartered in Quint-Fonsegrives.
Oxyde Technologies
IT services and consulting company based in Paris, France; founded 2019; specializes in security posture validation and penetration testing services, with a focus on reducing false positives and streamlining security alerts.
Coralium
Coralium is a private cybersecurity firm based in Paris, France, specializing in audits, testing, and training services with a focus on penetration testing, including internal pentests and simulated intrusion testing; 7 employees; Industry: Computer and Network Security; Founded in France; Active in cybersecurity audits, compliance, and training.
SSHack
Cybersecurity firm headquartered in Paris, France, specializing in penetration testing, Red Team, and security audits; offers comprehensive vulnerability assessments including infrastructure, web, and Active Directory security, with expertise in identifying zero-day vulnerabilities and providing offensive security services.
Erium
Cybersecurity firm based in Paris, France, specializing in security validation and penetration testing; provides pentest services and resources for cybersecurity awareness and expertise.
Trackflaw
Cybersecurity firm based in Paris, France; specializes in penetration testing and incident response services; offers web, internal, and mobile security assessments; headquartered at 60 Rue François Ier, 75008 Paris; SIREN 928 024 389.
Blackbart
French independent cybersecurity firm founded in 2022; headquartered in Paris, France; specializes in penetration testing and vulnerability assessments with a focus on customized, client-specific solutions. Offers external and internal pentest services, emphasizing active defense testing.
Eleven Labs
Private IT consulting and web development firm based in Paris, France; 74 employees, founded 2011, with $158K annual revenue. Known for technical excellence and security services including penetration testing supported by a Trust Center with pentest reports. Maintains a modest online footprint with 23,429 monthly visits and a global rank of 1,079,127.
Safercy
Cybersecurity company specializing in penetration testing and attack simulation services; based in Lille, France, with 9 employees and 400% YoY growth; offers web, mobile, cloud, and IoT pentests, including red team and purple team engagements.
DIATEAM
DIATEAM is a France-based cybersecurity firm specializing in penetration testing, red team exercises, and cyber range activities; 13 employees with -3.6% YoY growth, founded in 2002, headquartered in Brest, France. They provide security services, system integration, and skills development, actively engaged in industry activities.
Expleo Group
IT services and consulting company based in France; 10,287 employees, $1.1B revenue, founded 1966. Provides penetration testing services with active testing capabilities demonstrated through multiple case studies, serving sectors including automotive, aerospace, and healthcare. Ranked #428,622 globally with 87,994 monthly website visits.
Cyber-SSI
Cyber-SSI is an IT services and consulting firm based in Paris, France, founded in 2023 with 6 employees. The company specializes in cybersecurity, offering penetration testing and red team exercises to simulate real attacks and identify vulnerabilities, demonstrating active testing capabilities.
PentHertz
France-based cybersecurity firm specializing in wireless and hardware security; offers penetration testing, vulnerability research, and security assessments; provides training on hardware attacks and Red Team techniques. Headquartered in Montigny-le-Bretonneux, France, with official registration SIREN 881 000 079.
HeadMind Partners
Business consulting and services firm based in France; 860 employees; founded in 2000; specializes in cybersecurity advisory, digital transformation, and AI; offers penetration testing services including vulnerability testing and exploitability assessments under real attack conditions.
Fenrisk
French cybersecurity firm specializing in offensive security and penetration testing; provides vulnerability assessments and remediation services; headquartered in Ermont, France.
Advens
Cybersecurity firm based in Paris, France, providing penetration testing, risk management, compliance, and security technology services; specializes in offensive security with PASSI-certified intrusion testing, serving clients across various sectors.
3WSEC
French-based cybersecurity firm specializing in web security; provides penetration testing services with a focus on external attack simulations to detect and remediate security flaws; operates with a small team, emphasizing tailored security solutions.
BlueHack
BlueHack is a France-based cybersecurity firm specializing in penetration testing services, including web app, infrastructure, API, mobile pentests, and Red Team engagements; they have completed over 150 audits, detected 2,500+ vulnerabilities, and boast a 98% client satisfaction rate.
Sekera
Cybersecurity company specializing in penetration testing and red teaming; based in France with headquarters confirmed by website language and company profile; offers risk management and cybersecurity solutions.
NearSecure
France-based cybersecurity firm registered with SIREN 934357195 and SIRET 93435719500015, located at 61 Rue de Lyon, Paris; provides penetration testing and red teaming services, demonstrating active security testing expertise.
ACN - Alliance pour la Confiance Numérique
French civic and social organization specializing in digital trust, cybersecurity, and identity management; provides penetration testing (pentest) services through a multidisciplinary team; founded in 2013, based in Paris with 11 employees, and involved in initiatives supporting digital sovereignty and secure communications.
Everwise
France-based IT services and consulting company founded in 2020; 6 employees with -9.1% YoY growth; specializes in technology consulting, cloud, cybersecurity, IT infrastructure, and project management; explicitly offers penetration testing and security risk assessments as part of cybersecurity services.
Claranet
Managed service provider offering network, hosting, and application services in France, UK, Germany, Netherlands, Portugal, Spain, Italy, and Brazil; headquartered in Paris, France. Provides cybersecurity solutions including CREST-approved penetration testing, with tailored attack simulations on networks, applications, and infrastructure.
TVH Consulting
France-based IT services and consulting company with 122 employees, $78.1M revenue, founded in 2003; specializes in ERP, Data, BI, CRM, Cybersecurity, and penetration testing; recently acquired BCSYS and Augusta Reeves Group; recognized for expertise in Microsoft, SAP, Talend, and Salesforce solutions.