Caernet
Consultancy / pentestVirtual CISO support, security engineering, managed security and penetration testing.
Silver Spring, US· 2–9 employees (reported) people
Categories · Market focus
Offensive security companies
Explore offensive security companies offering adversarial assessments, red teaming and penetration testing. Review each provider’s scope before building your shortlist.
Also browse Pentesting companies — the same company set under a related category.
155 companies. Refine by location, capabilities, or team size to find the right fit.
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Char49
Consultancy / pentestSecurity research and penetration testing.
Lisbon, PT
CiELO Technologies
Consultancy / pentestPenetration testing, vulnerability management, security audits and email security solutions.
Mumbai, IN· 2–9 employees (reported) people
CoreSentinel
Consultancy / pentestPenetration testing for applications, networks, wireless systems and large language models.
Sydney, AU· 2–9 employees (reported) people
CryptoGen Nepal
MSSP / managedSecurity monitoring and penetration testing.
Kathmandu, NP
Cybear Security
MSSP / managedManaged security, penetration testing, security audits, monitoring and awareness training.
Calgary, CA· 2–9 employees (reported) people
Cyber Pantheon
Consultancy / pentestPenetration testing, cloud security reviews, threat intelligence and incident response.
Huntsville, US· 2–9 employees (reported) people
Cyber Security Advisor
Consultancy / pentestPenetration testing, red teaming, smart contract audits and secure development consulting.
Kyiv, UA· 2–9 employees (reported) people
Cyber Security Compliance Group, LLC
Consultancy / pentestPenetration testing, vulnerability assessments, and cybersecurity framework guidance.
Lawrenceville, US· 2–9 employees (reported) people
Cyber Security Group
Consultancy / pentestWeb application protection and penetration testing from Tbilisi.
Tbilisi, GE
Cyber Security Pentesting
Consultancy / pentestPenetration testing, application and cloud security reviews and social engineering assessments.
Mississauga, CA· 2–9 employees (reported) people
Cyber Security Solutions
MSSP / managedManaged cybersecurity, email protection, vulnerability assessments and penetration testing.
Dubai, AE· 2–9 employees (reported) people
Cyber Sense
Consultancy / pentestPenetration testing, phishing simulations, Microsoft 365 security assessments and Cyber Essentials support.
London, GB· 2–9 employees (reported) people
CyberGhost Security, LLC
MSSP / managedPenetration testing, threat monitoring, and compliance readiness support.
Yorkville, US· 2–9 employees (reported) people
Cybernetic Global Intelligence
Consultancy / pentestCyber risk consulting, security assessments, penetration testing and incident response.
Brisbane City, AU· 2–9 employees (reported) people
Cybernetics
MSSP / managedSecurity monitoring, penetration testing, incident response and network security services.
Sofia, BG· 2–9 employees (reported) people
CyberneticsPlus
MSSP / managedPenetration testing, cloud security, vulnerability management and managed SOC services.
Bengaluru, IN· 2–9 employees (reported) people
CyberPulse
MSSP / managedManaged security, penetration testing, virtual CISO support and compliance consulting.
Sydney, AU· 2–9 employees (reported) people
CyberSpective
Consultancy / pentestFractional CISO consulting, penetration testing, privacy assessments and security awareness training.
Montréal, CA· 2–9 employees (reported) people
CyberWhite
Consultancy / pentestPenetration testing, digital forensics, risk consulting and security compliance support.
Sunderland, GB· 2–9 employees (reported) people
Cynance
Consultancy / pentestApplication security reviews, penetration testing and secure development consulting.
London, GB· 2–9 employees (reported) people
Cyology Labs
MSSP / managedManaged detection and response, recurring penetration testing and virtual CISO consulting.
Montréal, CA· 2–9 employees (reported) people
Cyooda Security
Consultancy / pentestDigital forensics, incident response, penetration testing and security leadership for law firms.
Sydney, AU· 2–9 employees (reported) people
Cyphere
Consultancy / pentestNetwork, application, cloud and wireless penetration testing services.
Altrincham, GB· 2–9 employees (reported) people
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