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Coalfire is the #1 provider of cloud pen testing services for top cloud service providers. Our specialized pen testing platform, expertise, and experience are trusted by the top CSPs including AWS, Microsoft, and Google, and leading enterprises.

The benefits of pen testing as a service

Strengthen your cyber resiliency

Continuously evolve your defense and detection capabilities through a threat-informed collaborative approach.

See the complete picture continuously

Identify every vector in your purview and bring it under your security umbrella in real time.

Work smarter, reduce risk

Partner with an organization that guides you to prioritize your security resources to have the greatest impact and remediate risk.

Attack surface management made easy

Our comprehensive pen testing services include asset discovery, threat modeling, offensive security testing, and remediation support. We provide improved efficiency across the full attack surface and with the right people, processes, and technology, we help you navigate the entire vulnerability management lifecycle.


Services that cover all aspects of your attack surface

Coalfire Penetration testing service diagram Coalfire Pen Testing Services

Achieve positive business results with pen testing services 


Time to remediation

Up to a 44% reduction in mean time to remediation.


Enhanced identification and visibility

More than 4K newly discovered assets across financial services attack surface.


Improved efficiency

Up to 35% reduction in overall findings count.


  • The collaboration turned into a learning experience for everyone involved.

    "Our ability to bring our engineering team to Coalfire’s testing location and work hand-in-hand with the Coalfire team to ensure optimal results was critical to the outcome. The collaboration turned into a learning experience for everyone involved.


    Coalfire’s penetration test allowed us to successfully improve software security and reduce the security exposure associated with the LTA product line, benefiting our company and clientele."


    Rebecca Cicarelli, BranchServ

Why choose Coalfire for pen testing

  • The largest pen testing organization in the US
  • More than 10 years as Black Hat and DEF CON trainers
  • 10 years of R&D innovation leading to more than 50 open source and proprietary tools developed
  • A highly credentialed pen testing organization
    • CREST Certified
    • NSA certified vulnerability assessors (1 of 5)
  • One dashboard that simplifies the entire vulnerability management workflow
  • Report automation that enables more time on testing
  • Breach and attack simulation for better organization resiliency
  • Ability to identify the complete attack surface
  • More than 4M vulnerabilities uncovered each year
Effiency and scale
  • Best-in-class testing and program management for large scale clients where security is the #1 priority
  • Remediation expertise to solve gaps faster
  • Tailored pen test programs for the most sophisticated organizations with:
    • Thousands of apps
    • Complex environments
    • Cross-functional stakeholders
    • Unique methodologies

4th Annual Penetration Risk Securealities report

Our latest report details selected findings from more than 4 years of pen tests on cloud vulnerabilities, application risk, mobile app security, social engineering, and compliance.

Download Report

Related services

Improve your cybersecurity posture with Coalfire

Contact us to learn about how we can help you control and remediate your risks