Penetration Testing Providers
115 providers
Penetration testing uses authorized, simulated attacks against your systems, networks, and applications to find vulnerabilities a real attacker could exploit. Testers combine automated tools with manual techniques to bypass controls, escalate privileges, and access sensitive data, then document everything with evidence and remediation steps.
Organizations use pen testing to validate their security controls, meet compliance requirements like PCI DSS and SOC 2, and get a realistic picture of their attack surface. MSSPs deliver it as a recurring service, helping you move beyond one-time assessments to continuous validation that tracks improvement over time.
How to Evaluate an MSSP for Penetration Testing
- Ask about the testing methodology (OWASP, PTES, NIST) and whether the engagement includes manual exploitation beyond automated scanning.
- Understand the qualifications of the testers, including certifications like OSCP, GPEN, or CREST, which indicate hands-on offensive security skills.
- Clarify the scope: network pen testing, web application testing, social engineering, and physical testing require different skill sets and engagement structures.
- Ask whether the provider retests after remediation to verify that fixes actually close the vulnerabilities found.
- Evaluate the quality of the deliverable report, which should include exploitability evidence, business impact context, and specific remediation guidance.
Top Penetration Testing Providers
115 providers offering Penetration Testing, compared by delivery model, response depth, scope, and reporting.
MSSPProviders.io is a curated directory of managed security providers. Listings are informational and do not imply ranking or endorsement.
Industries using this service
Financial Services, Healthcare, Government & Public Sector, Technology
Sophos
VerifiedBest for: Startups to Enterprise orgs, Retail & E-Commerce, Manufacturing
Sophos MDR delivers managed detection and response built on the Sophos security ecosystem, offering both Sophos-native and multi-vendor environment support for...
ABPCyber
Best for: Mid-Market to Enterprise orgs, Government & Public Sector, Technology
ABPCyber is a Singapore-based cybersecurity services provider delivering managed SOC operations, threat intelligence, and security consulting across Southeast A...
Accenture Security
Best for: Enterprise orgs, Retail & E-Commerce, Manufacturing
Accenture Security provides managed security services as part of its global consulting and technology practice, serving large enterprises with complex, multi-na...
ADEO Cyber
Best for: Mid-Market to Enterprise orgs, Telecommunications, Government & Public Sector
ADEO is Turkey's leading independent cybersecurity company providing managed SOC services, incident response, and penetration testing across Turkey and the Midd...
Advens
Best for: Mid-Market to Enterprise orgs, Energy & Utilities, Government & Public Sector
Advens is one of France's leading independent cybersecurity companies, operating a sovereign SOC and providing managed detection, response, and consulting servi...
AKATI Sekurity
Best for: Mid-Market to Enterprise orgs, Telecommunications, Government & Public Sector
AKATI Sekurity is a Malaysian-based cybersecurity firm providing managed security services, penetration testing, and digital forensics across Southeast Asia.
Ankura
Best for: Mid-Market to Enterprise orgs, Legal, Technology
Ankura provides managed cybersecurity, digital forensics, and incident response services as a global expert services firm with deep expertise in complex investi...
apecore
Best for: Mid-Market to Enterprise orgs, Technology, Manufacturing
apecore is a Belgian cybersecurity company providing managed security services and compliance consulting across Belgium and Europe.
Arkavia
Best for: Mid-Market to Enterprise orgs, Energy & Utilities, Government & Public Sector
Arkavia is Chile's leading cybersecurity company providing managed SOC services, threat intelligence, and security consulting across Latin America.
Assura
Best for: SMB to Mid-Market orgs, Government & Public Sector, Manufacturing
Assura provides managed cybersecurity services, virtual CISO, and compliance solutions to organizations in the Mid-Atlantic region of the United States.
Avertium
Best for: SMB to Enterprise orgs, Manufacturing, Government & Public Sector
Avertium provides managed security services, threat detection, and cyber advisory, formed from the merger of several established regional MSSPs to create a nati...
BDO Cybersecurity
Best for: Mid-Market to Enterprise orgs, Manufacturing, Nonprofit
BDO provides managed security monitoring, incident response, and cybersecurity advisory as one of the largest global accounting and professional services networ...
Beyon Cyber
Best for: Mid-Market to Enterprise orgs, Government & Public Sector, Telecommunications
Beyon Cyber is Bahrain's leading cybersecurity company providing managed security services, SOC operations, and digital trust solutions across the Gulf region.
Binary Defense
Best for: SMB to Enterprise orgs, Manufacturing, Technology
Binary Defense provides managed detection and response and SOC services with a focus on proactive threat hunting and human-driven security operations for mid-ma...
Bridewell
Best for: Mid-Market to Enterprise orgs, Government & Public Sector, Energy & Utilities
Bridewell is a UK-based MSSP founded in 2010 specializing in 24/7 managed security for critical national infrastructure, including civil aviation, energy, finan...
Bulletproof
Best for: SMB to Mid-Market orgs, Retail & E-Commerce, Hospitality
Bulletproof is a UK-based managed cybersecurity provider delivering penetration testing, SOC services, and compliance management, with PCI DSS QSA accreditation...
Check Point Infinity Global Services
Best for: Mid-Market to Enterprise orgs, Retail & E-Commerce, Manufacturing
Check Point Infinity Global Services delivers managed security operations built on the Check Point security architecture, offering prevention-first security man...
CISO Global
Best for: SMB to Mid-Market orgs, Government & Public Sector, Manufacturing
CISO Global provides managed security operations, compliance services, and incident response as a publicly traded cybersecurity services firm formerly known as...
Claranet Cyber Security
Best for: SMB to Enterprise orgs, Retail & E-Commerce, Technology
Claranet Cyber Security provides managed security monitoring, penetration testing, and compliance services as part of the European managed services provider Cla...
Clearwater
Best for: SMB to Enterprise orgs, Healthcare
Clearwater provides cybersecurity risk management and compliance solutions focused on the healthcare industry, with managed services for risk analysis, complian...
Cloudfall
Best for: Mid-Market to Enterprise orgs, Technology, Manufacturing
Cloudfall is a Chinese cybersecurity company providing cloud security, managed security operations, and threat intelligence services to enterprises in China and...
Coalfire
Best for: SMB to Enterprise orgs, Technology, Government & Public Sector
Coalfire is a leading cybersecurity and compliance advisory firm founded in 2001, with 990+ certifications held by its team, the first ISO 27701 certificate iss...
CrossCipher Technologies
Best for: SMB to Mid-Market orgs, Technology
CrossCipher Technologies is an Indian cybersecurity company providing managed security services from Thrissur, Kerala.
Cryptogen Nepal
Best for: SMB to Mid-Market orgs, Telecommunications, Government & Public Sector
Cryptogen Nepal is a Nepalese cybersecurity company providing managed security services, penetration testing, and security consulting to organizations in Nepal...
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