Pentest Companies Directory

Showing 3201-3300 of 7599 companies (Page 33 of 76)

AEROLIS

AEROLIS

Network Penetration Testing
France 28 employees

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.

Telecom Cost Optimization
SD-WAN
Infogérance Informatique
+5 more
Oteria Cyber Advisory

Oteria Cyber Advisory

Web Application Testing
France

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.

Penetration Testing
Security Audit
Awareness Training
+1 more
Artecys

Artecys

Black-box, Gray-box, and White...
France 3 employees

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.

Penetration Testing
Audit
Training
+1 more
Ct-square

Ct-square

Cybersecurity Diagnostic and P...
France

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.

Penetration Testing
Cybersecurity Diagnostics
Security Audit
+5 more
Iparcus

Iparcus

Comprehensive Penetration Test...
Lille, France 13 employees

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.

Penetration Testing
Audit
Sensibilisation
+5 more
O

Orasys

Web and API Penetration Testin...
France

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).

Penetration Testing
Security Audit
Internal Security Assessment
+5 more
Cylresc

Cylresc

Internal, External, and Mobile...
France 2 employees

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.

Penetration Testing
Vulnerability Scanning
Audit Flash
+5 more
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Ma Cyber

Ma Cyber

Penetration Testing
France 3 employees

France-based cybersecurity firm specializing in penetration testing services; offers external, application, and internal pentests; registered SIREN 882697378; headquartered in Paris, France.

Penetration Testing
External Penetration Testing
Application Penetration Testing
+5 more
CyberTeam360

CyberTeam360

Infrastructure Penetration Tes...
France 20 employees

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.

Incident Response
Ciso 360
Security Risk Management
+5 more
Intrinsec

Intrinsec

Red Team and Purple Team Penet...
Courbevoie, France 244 employees

Intrinsec is a France-based private cybersecurity firm specializing in information security, including penetration testing, threat intelligence, and incident response; 192 employees, $10M revenue, founded in 1995, with a focus on security services for 20+ years.

Conseil Ssi
Audit Cyber
Pentest
+5 more
NinjaLab

NinjaLab

Cryptographic and Embedded Sys...
Montpellier, France 6 employees

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.

Penetration Testing
Consulting
Development Of Security Tools
+1 more
KYTL Security

KYTL Security

Network Penetration Testing
Paris, France 30 employees

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.

Professional Services
Soc Managé
Audit
+5 more
Soteria Lab

Soteria Lab

Network and Web Application Pe...
Nancy, France 7 employees

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.

Penetration Testing
Security Management
Security Evaluation
+3 more
DIGISEC

DIGISEC

Technical Penetration Testing
Nantes, France 3 employees

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.

Penetration Testing
Audit
Rssi À Temps Partagé
+3 more
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REverse Tactics

REverse Tactics

Offensive Security and Vulnera...
Paris, France 2 employees

Cybersecurity firm specializing in offensive security and penetration testing; based in Paris, France, with 2 employees, founded in 2021. Provides services including vulnerability research, disk encryption audits, and IoT security assessments, emphasizing active attack simulation and exploitation techniques.

Disk Encryption Audit
Vulnerability Research
Iot Assessment
Haryon

Haryon

Automated Pentest Orchestratio...
Bègles, France 11 employees

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.

Penetration Testing
Automated Pentest Orchestration
Information System Mapping
+3 more
NBS System

NBS System

Application and Internal Netwo...
Champs-sur-Marne, France 25 employees

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.

Penetration Testing
Audits De Sécurité
Gestion Des Vulnérabilités
+1 more
XRATOR

XRATOR

Advanced Business Impact Penet...
Nantes, France 17 employees

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.

Penetration Testing
Red Team
Continuous Threat Exposure Assessment
+5 more
Everense (Testing Solutions and Services)

Everense (Testing Solutions and Services)

Application Security Testing
Paris, France 4 employees

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.

Software Testing
Quality Assurance
Penetration Testing
+5 more
LimberSecurity

LimberSecurity

Threat-Informed Red Teaming
France 6 employees

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.

Penetration Testing
Risk Assessment
Strategy Development
+2 more
Orange Cyberdefense SA

Orange Cyberdefense SA

Threat-Led Penetration Testing
France 2895 employees

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.

Penetration Testing
Red Teaming
Threat-led Penetration Testing
+3 more
Wavestone

Wavestone

Red Team and AI-Enhanced Penet...
France 6913 employees

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.

Penetration Testing
Red Teaming
AI Red Teaming
+5 more
Sogeti

Sogeti

Red Teaming and AI Red Teaming
France 20000 employees

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.

AI
Gen Ai
Cloud
+5 more
OxyHack

OxyHack

Custom Penetration Testing and...
toulouse, France 3 employees

Cybersecurity-focused IT services and consulting company based in Toulouse, France, founded in 2023; specializes in offensive and defensive security, including penetration testing, audits, forensics, and training; 3 employees with 50% YoY growth, operating in France and Egypt.

Audit & Pentest
Training
Ctf
+1 more
Capgemini

Capgemini

Penetration Testing with Activ...
Paris, France 330729 employees

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.

Penetration Testing
Application Security Testing
Cloud
+5 more
Absec Cybersécurité

Absec Cybersécurité

Manual Penetration Testing
Saint-Denis, France 2 employees

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.

Penetration Testing
Audit
Consulting
+1 more
Ziwit

Ziwit

Web Application Penetration Te...
Montpellier, France 30 employees

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.

Penetration Testing
Security Audits
Training
+5 more
Thales

Thales

AI-Enhanced Application Penetr...
Meudon, France 62669 employees

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.

Penetration Testing
Cybersecurity
Digital Identity
+3 more
Ballpoint

Ballpoint

Application Penetration Testin...
Paris, France 5 employees

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.

Penetration Testing
Red Team
Phishing
+5 more
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FORMIND

FORMIND

Multi-Environment Penetration ...
issy-les-moulineaux, France 246 employees

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.

Governance Risk And Compliance
Audits
Penetration Testing
+5 more
Netsystem

Netsystem

Penetration and Vulnerability ...
France 11 employees

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.

Penetration Testing
Vulnerability Assessment
Security Audit
+4 more
Tehtris

Tehtris

Red Team Exercises and Configu...
France 200 employees

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.

Penetration Testing
Offensive Security
Red-team Exercises
+5 more
F

Freelabz

System, Network, Web, Database...
France 1 employees

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.

Penetration Testing
Security Audit
Vulnerability Assessment
+5 more
SEC-IT

SEC-IT

Infrastructure, Web, Cloud, an...
Levallois-Perret, France 28 employees

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.

Audit
Penetration Testing
Governance
+5 more
Euro Tech Conseil

Euro Tech Conseil

Application Penetration Testin...
France 38 employees

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.

Custom Software Development
Application Web Development
CRM Solutions
+5 more
Systelium

Systelium

Integrated Cybersecurity Penet...
France 100 employees

France-based consulting firm specializing in AI and cybersecurity; offers penetration testing, audits, and compliance services; employs over 100 experts; headquartered in Paris, France.

Penetration Testing
Audits
Compliance
+5 more
Hacksessible

Hacksessible

Automated Penetration Testing
France 2 employees

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.

Penetration Testing
Vulnerability Assessment
Sekost

Sekost

External Penetration Testing a...
France 6 employees

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.

Penetration Testing
Vulnerability Assessment
Cybersecurity Audit
+2 more
Holiseum

Holiseum

Industrial and Critical Infras...
Puteaux, France 37 employees

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.

Advisory
Audit
Penetration Testing
+3 more
TALSION

TALSION

Advanced Penetration Testing
France 1 employees

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.

Penetration Testing
Security Audit
Configuration Audit
+2 more
Sopra Steria

Sopra Steria

Network and Web Application Pe...
France 50000 employees

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.

Penetration Testing
Internal Testing
External Testing
+4 more
SQUAD - Cabinet de conseils et d’expertises

SQUAD - Cabinet de conseils et d’expertises

OT, IoT, and Embedded Systems ...
Paris, France 806 employees

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.

Governance
Risk And Compliance
Operational Cybersecurity
+5 more
Evicys

Evicys

Penetration Testing
France 6 employees

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.

Penetration Testing
Cybersecurity Diagnostics
Audit
+5 more
Check Point Software

Check Point Software

Network Penetration Testing
France 6669 employees

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.

Penetration Testing
Vulnerability Assessment
Network Security
+3 more
Esokia

Esokia

Web Application Penetration Te...
France 71 employees

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.

Website Design
Website Development
Website Maintenance
+5 more
RandoriSec

RandoriSec

Penetration Testing and Red Te...
France 40 employees

Cybersecurity firm headquartered in Paris, France, with SIREN 811 234 798 and address at 109 Rue Montmartre, 75002 Paris. Specializes in penetration testing and Red Team assessments, providing exhaustive security evaluations and attack simulations to identify vulnerabilities.

Penetration Test & Red Team
Security Audit
Reverse Engineering
+3 more
Mobeta

Mobeta

Offensive Penetration Testing
Paris, France 7 employees

Mobeta is a France-based cybersecurity firm specializing in penetration testing and offensive security assessments; with 4 employees, founded in 2023, and headquartered in Paris, it focuses on identifying vulnerabilities through active intrusion testing and offers consulting, audit, and automation resources.

Pentest De La Surface Exposée
Pentest Interne
Audit Cloud
+5 more
Oteria Cyber Advisory

Oteria Cyber Advisory

Web Application Testing
France 2 employees

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+.

Penetration Testing
Security Audit
Awareness
+1 more
Nomios France

Nomios France

Real-World Attack Simulation
France 250 employees

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.

Penetration Testing
Security Assessments
Cybersecurity
+4 more
IDFix Securite

IDFix Securite

Red Team Penetration Testing
Quint-Fonsegrives, France 3 employees

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.

Audit
Penetration Testing
Attack Surface Management
+3 more
Oxyde Technologies

Oxyde Technologies

Advanced Penetration Testing a...
France 3 employees

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.

Security Posture Validation
Penetration Testing
Cybersecurity Consultancy
+3 more
Coralium

Coralium

Comprehensive Penetration Test...
Paris, France 13 employees

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.

Cybersecurity Audit
Penetration Testing
Training
+5 more
S

SSHack

Web Application Penetration Te...
France

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.

Penetration Testing
Red Team
Security Audit
+4 more
Erium

Erium

Breach and Attack Simulation
France 15 employees

Cybersecurity firm based in Paris, France, specializing in security validation and penetration testing; provides pentest services and resources for cybersecurity awareness and expertise.

Penetration Testing
Security Validation
Breach And Attack Simulation
+5 more
Trackflaw

Trackflaw

External, Internal, and Mobile...
France 4 employees

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.

Penetration Testing
Incident Response
Training
+2 more
Blackbart

Blackbart

Penetration Testing and Vulner...
France 7 employees

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.

Penetration Testing
Vulnerability Assessment
Governance Risk And Compliance
+5 more
TALSION

TALSION

Classical and Incursion Penetr...
France 1 employees

Cybersecurity firm headquartered in Paris, France, specializing in penetration testing and security assessments; offers classical penetration tests and incursion tests to evaluate information system security levels.

Penetration Test
Incursion Test
Configuration Review
Eleven Labs

Eleven Labs

Application Penetration Testin...
Paris, France 95 employees

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.

IT Consulting
Audit
Penetration Testing
+5 more
Safercy

Safercy

Web and Network Penetration Te...
France 10 employees

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.

Penetration Testing
Red Team
Incident Response
+5 more
DIATEAM

DIATEAM

Red Team Exercises and Cyber R...
Brest, France 27 employees

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.

Penetration Testing
Red Team Exercises
Cyber Range
+3 more
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Expleo Group

Expleo Group

Automotive Embedded Systems Pe...
France 14061 employees

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.

Innovation Research & Technology
Transformation Consultancy
Ai & Digital Transformation
+5 more
Cyber-SSI

Cyber-SSI

Threat-Led Penetration Testing
Paris, France 9 employees

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.

CISO As A Service
ISO 27001 Certification
Psan Amf 2019-24 Compliance
+2 more
PentHertz

PentHertz

Wireless and Hardware Security...
France 1 employees

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.

Penetration Testing
Vulnerability Research
Security Assessments
+5 more
HeadMind Partners

HeadMind Partners

Comprehensive Realistic Attack...
Paris, France 1227 employees

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.

Penetration Testing
Cybersecurity Consulting
Digital Transformation
+2 more
Fenrisk

Fenrisk

Offensive Security and Web App...
France 5 employees

French cybersecurity firm specializing in offensive security and penetration testing; provides vulnerability assessments and remediation services; headquartered in Ermont, France.

Penetration Testing
Red Team Testing
Code Audits
+3 more
Advens

Advens

Offensive Security and Intrusi...
France 600 employees

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.

Penetration Testing
Risk Management
Compliance
+5 more
3WSEC

3WSEC

Web Application Penetration Te...
France 1 employees

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.

Penetration Testing
Secure Development
Security Consulting
+1 more
Risk Hunter

Risk Hunter

No
France

Cybersecurity company based in Paris, France; specializes in security solutions with explicit penetration testing (pentest) services as part of its offerings; operated by Risk Hunter SAS with headquarters in Paris, France.

Https://fr.linkedin.com/company/riskhunter
Airbus

Airbus

https://www.linkedin.com/compa...
France 46181 employees

Aviation and aerospace manufacturing giant based in France; 46,181 employees, $77.2B revenue, EUR111.3B market cap; designs commercial aircraft, helicopters, military transports, satellites, and launchers; offers penetration testing services including red teaming and vulnerability assessments through Airbus Protect, emphasizing active cybersecurity testing and innovation.

84021
BlueHack

BlueHack

Web Application Testing
France 1 employees

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.

Penetration Testing
Code Audit
Configuration Audit
+1 more
Sekera

Sekera

Penetration Testing and Red Te...
France 40 employees

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.

Penetration Testing
Red Teaming
Devsecops
+5 more
NearSecure

NearSecure

Web Application Penetration Te...
France 24 employees

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.

Security Audit
Penetration Testing
Red Teaming
+5 more
ACN - Alliance pour la Confiance Numérique

ACN - Alliance pour la Confiance Numérique

Advanced Cybersecurity Penetra...
Paris, France 18 employees

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.

Penetration Testing
Digital Identity
Cybersecurity
+5 more
Everwise

Everwise

Network and Cloud Security Tes...
France 10 employees

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.

Cloud Architecture
Devops
Security Architecture
+5 more
Claranet

Claranet

Web, Mobile, and Infrastructur...
France 3200 employees

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.

Cloud
Cybersecurity
Connectivity
+4 more
TVH Consulting

TVH Consulting

Cybersecurity Penetration Test...
France 600 employees

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.

ERP Implementation
CRM Solutions
Data And Business Intelligence
+5 more
Acylia

Acylia

Network and Web Application Pe...
France 1 employees

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.

Penetration Testing
Code Auditing
Security Training
CVE Consulting

CVE Consulting

External Penetration Testing
France

French cybersecurity consultancy specializing in offensive security and penetration testing; offers external penetration tests and certified expert services; registered in France with a focus on identifying security weaknesses.

External Penetration Test
Web Application Pentest
Internal Penetration Test
+5 more
VulnQuest

VulnQuest

Web Application Testing
France

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.

Penetration Testing
Security Audit
Vulnerability Scanning
Orange Business

Orange Business

Ethical Hacking and Active Sec...
France 30481 employees

French-based global IT services provider; headquartered in Paris, France; offers penetration testing and ethical hacking services, including active security assessments and threat intelligence.

Penetration Testing
Ethical Hacking
Active Security Assessments
+5 more
Devoteam

Devoteam

Simulated Real-World Attack Te...
Levallois-Perret, France 10120 employees

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.

Artificial Intelligence
Business Transformation
Cloud Native Architecture
+5 more
Orange

Orange

Threat-Led Penetration Testing
issy-les-moulineaux, France 135473 employees

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.

Penetration Testing
Red Team Services
Threat-led Penetration Testing
+1 more
Sekoia.io

Sekoia.io

Threat-Led Penetration Testing
Rennes, France 126 employees

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.

Penetration Testing
Red Teaming
Cyber Threat Intelligence
+5 more
FEEL IT SERVICES

FEEL IT SERVICES

External and Web Application T...
France 73 employees

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.

Software Development
Penetration Testing
Managed IT Services
+3 more
BeMSP

BeMSP

Network Penetration Testing
France 23 employees

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.

Rmm
Psa
Data Protection
+5 more
P1 Security

P1 Security

Mobile Network Penetration Tes...
France 26 employees

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.

Penetration Testing
Vulnerability Assessment
Red Team Services
+4 more
BHUNTER

BHUNTER

Web Application Penetration Te...
France

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.

Penetration Testing
Vulnerability Assessment
Security Audit
Alter Solutions

Alter Solutions

IoT and OT Penetration Testing
France 1000 employees

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.

Penetration Testing
Security Audit
Iot Pentest
+5 more
Neverhack France

Neverhack France

Penetration Testing and Red Te...
France 1200 employees

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.

Penetration Testing
Red Teaming
Ethical Hacking
+5 more
Inetum

Inetum

Penetration Testing and Ethica...
France 13573 employees

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.

Penetration Testing
Ethical Hacking
Risk Assessment
+5 more
Offensight

Offensight

Offensive Penetration Testing
France 1 employees

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.

Penetration Testing
Security Audits
Vulnerability Assessment
+2 more
Allistic

Allistic

Comprehensive Infrastructure a...
Lille, France 13 employees

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.

Penetration Testing
Cybersecurity Strategy
Governance And Compliance
+5 more
Secureaks

Secureaks

Web Application Testing
France 1 employees

French cybersecurity firm with 8+ years of experience; over 400 penetration tests completed; specializes in ethical hacking, vulnerability assessment, and security consulting; headquartered in Vertolaye, France.

Penetration Test
Cybersecurity Training
Source Code Audit
+1 more
Atos

Atos

Application Penetration Testin...
France 86986 employees

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.

Penetration Testing
Vulnerability Assessment
Red Teaming
+5 more
DataProtect

DataProtect

Offensive Security Testing
France 150 employees

DataProtect is a France-based cybersecurity firm specializing in penetration testing and offensive security services; headquartered in La Défense, Puteaux, with SIREN 823603568. The company offers ethical hacking, security assessments, and CyberSOC/CSIRT solutions, focusing on active security testing and threat simulation.

Cybersoc/csirt
Managed Security Service Provider
Offensive Security
+3 more
Advens

Advens

Comprehensive Penetration Test...
Paris, France 613 employees

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.

Penetration Testing
Red Team
Blue Team
+5 more
Grep7

Grep7

Windows AD, Linux, and Web App...
France 4 employees

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.

Penetration Testing
Risk Analysis
Phishing Campaigns
+3 more
Kaspersky France and North, West & Central Africa

Kaspersky France and North, West & Central Africa

Comprehensive Penetration Test...
France 1001 employees

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.

Penetration Testing
Red Team
Security Assessment
+3 more
SXIPHER Europe

SXIPHER Europe

AI-Powered Autonomous Penetrat...
Cenon, France 6 employees

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.

Penetration Testing
Security Testing
Pen Testing
+1 more
Cartesian Lab

Cartesian Lab

Network and System Penetration...
Paris, France 7 employees

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.

Penetration Testing
Security Governance Consulting
Network Expertise
+2 more