Find a pentest company offering Penetration Testing
5017 companies offer this service
Acylia
French cybersecurity firm based in Nantes; provides penetration testing, code auditing, and cybersecurity training services; listed with SIREN 981829864 in France, confirming its registration and headquarters location. Offers security evaluations for networks, websites, and software, along with source code analysis and training programs.
VulnQuest
French cybersecurity firm based in Lille; specializes in penetration testing and security audits with services including web, infrastructure, and internal pentests, and security audits; contact details and headquarters in Lille, France.
Orange Business
French-based global IT services provider; headquartered in Paris, France; offers penetration testing and ethical hacking services, including active security assessments and threat intelligence.
Devoteam
Devoteam is a private business consulting and technology services firm headquartered in Levallois-Perret, France, with 5,709 employees and $1.3B annual revenue. Specializing in AI, Cloud, Cybersecurity, and Sustainability, it actively offers penetration testing services that simulate real-world attacks to identify vulnerabilities, demonstrating its hands-on cybersecurity expertise. The company has a EUR1.4B market cap, serves over 2,500 clients, and has a growth rate of 4.0% YoY.
Orange
Orange is a telecommunications and digital services provider headquartered in Issy-les-Moulineaux, France, with 38,184 employees and $43.6 billion in annual revenue. It has a EUR27.2 billion market cap and $6.5 billion in total funding, with recent acquisitions like MasOrange, S.L. Orange actively offers penetration testing services via its cybersecurity subsidiary, including Penetration Testing, Red Team Services, and Threat-Led Penetration Testing, emphasizing its capabilities in active security defense testing. The company is committed to social responsibility, digital equality, and building a safer digital world.
Sekoia.io
Cybersecurity company based in Rennes, France; specializes in detection and response solutions powered by AI and Cyber Threat Intelligence; 91 employees with 10.5% YoY growth; $32M annual revenue; $106.3M total funding; offers penetration testing and red teaming services; founded in 2022; last funding round Series B in April 2025.
FEEL IT SERVICES
French cybersecurity company based in Paris (13 B Avenue de la Motte-Picquet, 75007 Paris); specializes in penetration testing services including external, web, mobile, and social testing; actively markets region-specific pentest solutions in France and Switzerland.
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BeMSP
France-based private IT & Services company founded in 2014; 17 employees with +15% YoY growth; specializes in managed services and cybersecurity, including CREST-accredited penetration testing via vPenTest for active security assessments; active in community building for MSPs.
P1 Security
France-based cybersecurity firm specializing in mobile network security and penetration testing; headquartered in Paris with registration number RCS Paris 529778243; offers penetration testing, vulnerability assessments, and red team services, with expertise in telecom and mobile infrastructure security.
BHUNTER
Cybersecurity firm based in France, specializing in penetration testing and web security assessments; offers realistic intrusion tests to identify vulnerabilities before exploitation; registered in Paris with SIREN 931549448.
Alter Solutions
French cybersecurity company operating as ASF ACT DIGITAL / Alter Solutions France; headquartered in Versailles with SIREN 512196064 and SIRET 51219606400020; specializes in penetration testing, including audits, intrusion tests, and Red Teaming, with active service offerings listed on its website.
Neverhack France
Cybersecurity company headquartered in Paris, France, specializing in penetration testing and offensive security services; provides in-depth penetration testing and red teaming; registered SIREN 327086435, founded in France.
Inetum
France-based IT services company specializing in cybersecurity; provides penetration testing, ethical hacking, and risk assessment services; headquartered in Saint-Ouen, Île-de-France, France.
Offensight
Offensight is a France-based cybersecurity company specializing in proactive security testing for SMEs and ETIs; they offer security audits, intrusion tests, and customized action plans to protect businesses and data. The company has 1 employee and focuses on penetration testing and offensive cybersecurity services.
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Allistic
Allistic is a cybersecurity firm based in Lille, France, founded in 2018 with 12 employees. They specialize in digital protection services, including governance, compliance, audits, crisis management, RSSI coaching, outsourcing, and secure integration. The company explicitly offers penetration testing (pentest) services, including black, grey, and white box tests, red team exercises, and PME-focused pentests, emphasizing active security testing and defense evaluation.
Atos
Atos is a France-based global IT services and consulting company with 39,394 employees and $9.5B annual revenue; operates in 61 countries under brands Atos and Eviden; European leader in cybersecurity, cloud, and high-performance computing; offers penetration testing services as part of its cybersecurity solutions, emphasizing active security testing and exploitation capabilities.
Advens
Advens is a French cybersecurity firm specializing in computer and network security, with 441 employees and $24.6M annual revenue. Founded in 2000 and headquartered in Paris, they actively provide penetration testing, red team operations, and security consulting, positioning as a leading independent security provider in Europe.
Grep7
Grep7 is a France-based private cybersecurity firm with 4 employees, founded in 2025, specializing in penetration testing, risk analysis, and configuration audits. It provides remote services nationwide and regional on-site assessments in Brittany, Auvergne-Rhône-Alpes, Provence-Alpes-Côte d'Azur, and Bordeaux, with active social media presence.
Kaspersky France and North, West & Central Africa
Kaspersky France and North, West & Central Africa is a cybersecurity firm specializing in threat intelligence, security assessment, and penetration testing services, including red team simulations. With 27 employees and a 4.5% YoY decline, it is based in France and has a global presence, ranking #131,083 worldwide and #6,741 in its country. The company offers premium cybersecurity solutions for both home and business clients, with a strong focus on advanced security testing and threat mitigation.
SXIPHER Europe
SXIPHER Europe is a French-based private company specializing in computer and network security, with 4 employees and 20% monthly and annual growth. It explicitly offers penetration testing services, utilizing its Genesis Deep Learning AI Penetration Testing software to conduct active third-party pentests, supported by publicly available test reports.
Cartesian Lab
Cartesian Lab is a private IT & cybersecurity company based in Paris, France, with 4 employees; specializes in penetration testing, network security, system architecture, intrusion testing, and digital forensics; exhibits 40% monthly growth in workforce, emphasizing its rapid expansion and focus on security services.
Torii Security
French private cybersecurity firm specializing in penetration testing, security audits, and cybersecurity consulting; offers active intrusion testing and training services; 2 employees, founded 2016, based in Sotteville-lès-Rouen, Normandy, with 591 monthly website visits.
Aubay
France-based IT consulting company specializing in digital transformation and cybersecurity; provides penetration testing, vulnerability assessments, and red team services; headquartered in Boulogne-Billancourt, France.
TNP Consultants
France-based cybersecurity firm founded in 2007; offers penetration testing and security audits; headquartered in Neuilly-sur-Seine, with offices in Paris and Levallois-Perret.
Exiptel
French cybersecurity firm specializing in security and network consulting; provides penetration testing (pentest) services; headquartered in Puteaux, Île-de-France, France; active since 2006; member of Hexatrust with recognized expertise in cybersecurity solutions.
Cybersecura
CyberSecura is a France-based cybersecurity firm specializing in penetration testing and security assessments; headquartered in Échirolles near Grenoble, with SIREN 824588073, they provide comprehensive pentest services including white-box audits and simulated cyberattack evaluations.
Galeax
French cybersecurity firm specializing in vulnerability management, penetration testing, and patch management; 4 employees all based in France with 33.3% YoY growth; offers vulnerability scans, intrusion testing, and patch management services; partner of Cyberwatch; founded in 2024.
Micropole
French data and digital transformation company headquartered in Levallois-Perret, France; provides cybersecurity services including penetration testing (pentest) as part of audit and diagnosis offerings; established presence in France with official registration (SIREN 509543187) and multiple regional offices.
Securikeys
France-based cybersecurity firm with 20+ years of experience; specializes in network, security, cloud, and cybersecurity solutions; explicitly provides penetration testing (pentest) services as part of its cybersecurity offerings.
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Intuitem
Cybersecurity company headquartered in Velizy-Villacoublay, France; provides GRC management tools and penetration testing services, including security assessments and vulnerability identification; SIREN 844 508 192, SIRET 844 508 192 00029.
Unicorn Security
Cybersecurity company specializing in penetration testing and security audits; offers web and Android vulnerability assessments with active exploitation techniques; based in Paris, France, with 3 employees, founded in 2020.
ASC-it
ASC-it is a private IT & Services company based in Toulouse, France, founded in 2018 with 5 employees and +25% YoY growth. It specializes in cybersecurity, particularly penetration testing, and offers web and mobile solutions with integrated cybersecurity and custom development.
CyberCare | Cybersécurité
CyberCare | Cybersécurité is a France-based cybersecurity company founded in 2020 with 5 employees, specializing in cybersecurity consulting, audit, compliance, and penetration testing. It provides customized security solutions to protect businesses against evolving threats, with a web presence of 1,221 monthly visits and a global rank of #11,201,434.
HBD Consulting
HBD Consulting is a France-based private cybersecurity consulting firm specializing in independent security assessments such as audits and penetration testing; founded in 2022, with 5 employees and 50% YoY growth, they focus on operational security and consulting services for businesses and professionals.
It Systemes
IT Systemes is a France-based IT service provider specializing in cybersecurity, including penetration testing, audits, and security awareness training; headquartered in Malakoff, Île-de-France, with active pentest and cybersecurity audit services.
AMOSSYS (groupe ALMOND)
French cybersecurity firm specializing in penetration testing, security audits, and vulnerability assessments; 43 employees; founded 2007; Rennes, Brittany; offers security testing, consulting, and R&D services; active in penetration testing and training activities.
Meemtel IT Solutions
Small private IT services and consulting company based in Marseille, France; 2 employees; specializes in network support, IT solutions, cybersecurity, and penetration testing services, focusing on secure and scalable IT infrastructure.
Magellan Sécurité
Cybersecurity company headquartered in Paris, France; offers penetration testing, cybersecurity audits, and incident response services; specializes in operational security solutions and tailored technical offerings.
Theia-IT
France-based cybersecurity and digital services provider; specializes in cybersecurity, protection for SMEs, and penetration testing (pentest); headquartered in Orléans, France, with official registration confirming its location and operational scope.
Cyboo
Cyboo is a France-based cybersecurity firm headquartered in Laval, France, providing penetration testing and security diagnostics. The company conducts vulnerability assessments by simulating attack scenarios with advanced tools to evaluate client resistance to cyber threats.
IRONIE - Cybersecurity Expertise
Cybersecurity and IT services company based in Nantes, France; founded in 2019 with 9 employees. Specializes in penetration testing, ethical hacking, vulnerability assessments, and network security solutions, offering consulting and implementation to meet security objectives.
Cyvex.io
French cybersecurity startup specializing in cloud security; headquartered in Paris, France, with SIREN 943 410 480; offers penetration testing, security audits, and real-attack simulations for AWS, Azure, GCP, and SaaS environments.
Eurofins Environment Testing France
Eurofins Environment Testing France is a private biotechnology firm based in Saverne, France, with 388 employees and 6.0% YoY growth; it provides analytical testing services for environmental analysis, water, air, and soil quality, and radon measurement. The company is part of Eurofins Scientific, an international life sciences group, and also offers cybersecurity penetration testing services, including customized security assessments and penetration campaigns.
Label France Cybersecurity
French cybersecurity IT services and consulting company specializing in penetration testing, application security, and infrastructure security; actively conducts penetration tests and red team assessments, emphasizing active defense evaluation; founded in 2015, based in Paris, with 1 employee.
Breachless Solutions
Cybersecurity firm based in Nice, France, specializing in penetration testing and vulnerability research; provides customized cybersecurity services including penetration testing, system reinforcement, and vulnerability assessments; registered with SIREN 905036299 and headquartered at 42 rue Auguste Péguier, 06200 Nice, France.
Own.security
Cybersecurity firm headquartered in Paris, France, specializing in tailored security solutions and penetration testing services; offers Black Box and Gray Box testing using OWASP and OSSTMM methodologies across various targets.
0flaw
Cybersecurity platform based in Paris, France, specializing in penetration testing and attack simulation; offers SaaS solutions for reducing human risk through attack training and real-time readiness tracking. Founded in France, with a focus on security training and simulated attack services.
Stroople
France-based cybersecurity firm specializing in penetration testing (white, grey, black box); headquartered in Boulogne-Billancourt, Île-de-France, France, with SIREN registration 898925268; provides detailed technical reports and prioritized action plans for active security assessments.
Sigilence Technologies
French-based cybersecurity company headquartered in Toulouse; provides penetration testing, security audits, and intrusion testing services, with official registration details (SIREN 880 738 463, SIRET 880 738 463 00012) confirming its operational presence in France.
Systemis
French cybersecurity firm based in Paris; provides penetration testing services including intrusion campaigns and vulnerability audits; SIRET 892 158 841; headquarters at 12 rue Vivienne, Paris.
Cs Group
Cybersecurity and consulting firm based in France; provides penetration testing (pentest) services as part of its operational cybersecurity offerings; headquartered at 22, avenue Galilée, Le Plessis Robinson, France.
Excube
Cybersecurity consulting firm based in Lyon, France; specializes in strategy, organization, and penetration testing services including intrusion tests and attack surface evaluations; registered at Lyon RCS with SIREN 838808236.
Aixagon
France-based cybersecurity firm specializing in penetration testing, phishing tests, and vulnerability scans; headquartered in Peypin, France, with official registration confirming its operations in France; offers offensive security assessments and pentest as a service.
Thucy
French cybersecurity firm Thucy specializes in penetration testing, vulnerability analysis, and security audits, including Red Team exercises, web and configuration audits, and code reviews. Headquartered in Carpentras, France, with SIREN 889709960, it provides comprehensive security testing services.
Scassi
French cybersecurity firm specializing in critical systems security; provides penetration testing and audit services for sectors including automotive, defense, aerospace, and OT/IoT; actively performs security assessments and pentests on sensitive infrastructure.
Interdata
Interdata is a cybersecurity firm headquartered in Les Ulis, Île-de-France, France, providing penetration testing and vulnerability assessment services; it explicitly offers technical audits and pentest activities to identify, analyze, and prioritize security vulnerabilities.
Synoptik Labs
Cybersecurity company based in Paris, France, specializing in penetration testing services; offers 'Test d'intrusion' audits to evaluate resistance to attacks, identify vulnerabilities, and deliver detailed security reports.
Its Group S.a.
France-based cybersecurity firm specializing in penetration testing services; offers security testing and pentest solutions supported by training modules and dedicated roles; headquartered in Boulogne-Billancourt, France.
Armada
France-based cybersecurity firm Armada - Exa offers managed infosec and cyberprotection services, including penetration testing, Red Teaming, Attack Surface Management, and Continuous Testing; holds CREST accreditation for penetration testing, demonstrating high technical standards and active security testing capabilities.
BallisKit
BallisKit is a France-based private company in computer and network security, founded in 2020 with 5 employees and 20% YoY growth. It offers tools and services for Red Teams and pentesters, supporting offensive security and penetration testing activities; 2026-02-11
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Needemand
Needemand is a France-based IT services and consulting firm specializing in AI, machine learning, big data, and security assessments; with 3 employees, 16.7% growth, and $88.1K funding, they offer products like borderage software and penetration testing services, actively engaging in age verification and privacy innovation.
Akerva
Cybersecurity company based in Rennes, France, with SIREN 790835946; specializes in penetration testing and security audits, offering services to evaluate and enhance the security of information systems by simulating attacks.
Caeirus
Caeirus is a France-based cybersecurity firm founded in 2017, specializing in security audits, SOC, consulting, and certification training. They actively offer penetration testing services, including web, code, and blockchain tests, with dedicated service pages and categorization. The company has 1 employee, experienced a 20% YoY workforce decline, and maintains a modest web presence with 94 monthly visits.
DBM Partners
Cybersecurity consulting firm based in Paris, France, specializing in penetration testing and red team exercises; 22 employees, founded in 2012, with a focus on cybersecurity audits, compliance, and cyber projects.
SXIPHER Europe SAS
France-based cybersecurity firm specializing in penetration testing; offers AI-driven automated intrusion tests to identify and mitigate vulnerabilities; headquartered at 55 Rue Camille Pelletan, 33150 Cenon, France; SIRET 93013649400018.
Expert Intrusion
French cybersecurity firm specializing in penetration testing and security audits; offers offensive security services including pentests and cybersecurity assessments; headquartered in France with operations across French territories.
APHELIO
APHELIO is a cybersecurity company based in Grenoble, France, with 12 employees; specializes in threat detection, prevention, and penetration testing services, including offensive security audits employing white, grey, and black box methodologies, serving clients globally.
Ého.link
Cybersecurity company based in Marseille, France; specializes in penetration testing, vulnerability assessments, and security audits; headquartered at 67, Montée de Saint Menet, 13011 Marseille, with SIRET 818763278.
ByteSnipers GmbH
Cybersecurity company specializing in penetration testing and security assessments; offers web, mobile, API, and network penetration tests, training, and expert advice; founded 2020; 3 employees; Bremen, Germany; 6,506 monthly visits; global rank #2,969,338.
Oak Security
Oak Security is a private cybersecurity firm specializing in computer and network security, including penetration testing, audits, and advisory services; 16 employees with 8.3% YoY growth; headquartered in Munich, Germany. The company actively provides penetration testing services and operates within blockchain security, smart contract audits, and cybersecurity sectors.
syret GmbH
IT services and consulting company specializing in IT security; provides penetration testing, digital forensics, incident response, and cybersecurity services; 8 employees with 25% YoY growth; founded 2018; based in Halle (Saale), Germany.
Exploit Labs
Cybersecurity company specializing in penetration testing, red teaming, and attack simulation; 7 employees, founded 2016, headquartered in Eschborn, Germany; provides targeted security assessments and training with over 25 years of experience in offensive security.
netsharqs cybersecurity
IT services and cybersecurity provider based in Aachen, Germany; offers penetration testing, cybersecurity consulting, and managed security services to mid-sized and large enterprises; founded in 2020; 4 employees with 33.3% YoY growth.
Lemlock
Cybersecurity and data privacy services company based in Dresden, Germany; 8 employees; specializes in penetration testing, security audits, GDPR compliance, social engineering, forensic services, and risk management; provides network and infrastructure penetration testing and application security audits.
Apollon Security
Cybersecurity company specializing in penetration testing, vulnerability management, and threat intelligence; founded in 2022, with 8 employees, based in Monheim, Germany, and recognized by Cyber Security Awards. Offers extensive services including penetration testing, phishing tests, and cyber security maturity assessments.
ausecus GmbH
IT security company specializing in critical infrastructure and industrial cybersecurity; 28 employees, founded 2012, headquartered in Augsburg, Germany; offers penetration testing, attack recognition, and managed security services, with 35.7% YoY growth.
Passeca
Passeca is a private cybersecurity company specializing in computer and network security with a focus on penetration testing services, including simulated attacks and vulnerability assessments across web, mobile, API, network, cloud, and Wi-Fi environments. The company has 3 employees, indicating a small team, and is headquartered in Forbach, Baden-Württemberg, Germany, with verified addresses and listings confirming its location in Germany.
CODE WHITE GmbH
Cybersecurity company specializing in penetration testing, red teaming, attack surface management, and threat intelligence; 19 employees (+11.1% YoY growth), founded 2014, headquartered in Ulm, Germany; provides high-end red teaming, attack surface management, and threat intelligence services, with active involvement in cybersecurity research and realistic attack simulations.
turingpoint.
Cybersecurity consultancy specializing in penetration testing, application and system protection, and cybersecurity consulting; 7 employees with 25% YoY growth; headquartered in Hamburg, Germany; founded in 2019; focuses on vulnerability management, cloud security, and application security.
Detack US
Detack US is a private IT services and consulting firm specializing in password security, analysis, and quality enforcement for the finance industry; offers penetration testing and security audits; based in Ludwigsburg, Germany, with 1 employee and a -33.3% YoY growth. Recognized for high-quality security services and third-party pen-testing.
secuvera GmbH
Computer and network security company specializing in security consulting, penetration testing, and BSI-Prüfstelle services; 24 employees with 20.7% YoY growth; founded 1982; headquartered in Germany; certified BSI-Prüfstelle since 1992, offering evaluations, certifications, and consulting in industrial security standards.
Security Research Labs
Cybersecurity consultancy and research collective specializing in offensive security, penetration testing, and telco security; 43 employees (+14.5% YoY growth), $10M revenue; founded 2010; headquartered in Berlin, Germany.
achelos GmbH
German IT services and cybersecurity provider specializing in security-critical applications; offers penetration testing, security testing, and digital identity management solutions. Employs 41 staff, founded in 2008, headquartered in Paderborn, with a focus on cybersecurity, security engineering, and compliance with EU regulations.
Nscon Network, Security & Consulting Gmbh
German cybersecurity company based in Altenstadt, Hesse; specializes in network security consulting and penetration testing services, including security analysis with pentesting tools, configuration audits, and automation.
SERPENTEQ GmbH
Cybersecurity company providing penetration testing and vulnerability assessments; 6 employees; based in Heidelberg, Germany; specializes in security awareness, darknet intelligence, and application security.
Redfox Infosec Gmbh
Cybersecurity company headquartered in Konstanz, Germany; provides tailored IT security solutions, audits, and penetration testing services, including dedicated pentest offerings.
Digitaldefense Information Systems Gmbh
Managed security provider based in Munich, Germany, specializing in cybersecurity and managed IT services; offers penetration testing and vulnerability management services, with operations in Munich, Vienna, and Berlin.
GAI NetConsult GmbH
IT services and consulting company based in Berlin, Germany, founded in 1994 with 14 employees; specializes in secure ebusiness solutions, security management, risk analysis, audits, and process control; offers penetration testing, security audits, and red teaming services; focuses on public administration, healthcare, and government agencies.
greenhats GmbH
IT services and cybersecurity company based in Germany; provides proactive security solutions, human-enhanced AI security management, security checks, and penetration testing including red-teaming and white/black box testing; 6 employees with 40% YoY growth, founded in 2016, specializing in security awareness and system protection.
Umbrella Unternehmensberatung GmbH
German cybersecurity consulting firm specializing in high-security networks and penetration testing; headquartered in Berlin, with legal registration in the German commercial register (HRB 168 227 B); offers structured pentest services and employs penetration testing consultants.
8com GmbH & Co. KG
IT services and consulting company based in Germany; 52 employees with 47.5% YoY growth; specializes in IT security including penetration testing, security audits, and information security management; serves clients in textile and personalized apparel sectors; global rank of ~4.6 million with 3,700 monthly visits.
audatis Group - Compliance & Security
German-based cybersecurity firm specializing in penetration testing and cybersecurity assessments; offers web, network, WiFi, and cloud pentests with a focus on identifying vulnerabilities and enhancing security posture; 14 employees, $255.7K revenue, founded 2011.
Codecentric AG
Germany-based IT consulting firm specializing in digital transformation and IT security; offers penetration testing and offensive security services, including infrastructure pentests and red teaming, with headquarters in Solingen, Germany.
Cyco Cyber Competence Center Gmbh
Germany-based cybersecurity company offering 24/7 prevention, detection, incident response, and penetration testing services; registered at Amtsgericht Hannover (HRB 221945); specializes in infrastructure security, malware removal, and proactive attack simulation.
Y-Security GmbH
German cybersecurity firm based in Essen, Nordrhein-Westfalen; provides penetration testing (pentest) services to identify security vulnerabilities through simulated attacks.
LEV3L GmbH
German cybersecurity firm LEV3L GmbH specializes in IT security consulting and penetration testing services, including penetration tests, Red Teaming, and social engineering; founded in Germany, it focuses on pragmatic digital resilience for mid-sized businesses.
Defeat 360
German cybersecurity company specializing in attack surface and vulnerability management; provides penetration testing and ethical hacking services with automated risk detection and prioritization capabilities. Headquarters in Langstedt, Schleswig-Holstein, with a focus on compliance and rapid deployment.
Concepture GmbH
Business consulting and security services provider based in Germany; offers penetration testing, security compliance, governance, and cyber security services; 8 employees, $175K annual revenue, slight YoY decline (-4%).
indevis GmbH
German IT services and consulting company specializing in cybersecurity; offers automated and targeted penetration testing services, leveraging partnerships like Pentera to enhance security validation capabilities; 46 employees; Founded 1999; Munich, Germany.
TestSolutions GmbH
TestSolutions GmbH is a Germany-based IT services and consulting firm specializing in software testing, test automation, and quality assurance, with 58 employees and 19.5% YoY growth; they also offer penetration testing services and are Europe's leading test provider in the airline sector.