Cyber threats are evolving at an alarming rate, making cybersecurity a critical concern for businesses of all sizes. In 2024 alone, cybercrime cost businesses an estimated $9.5 trillion globally, and the numbers are only expected to rise in 2025. One of the best ways to stay ahead of attackers is penetration testing—a proactive approach that simulates real-world attacks to uncover security weaknesses before hackers do.
With numerous penetration testing companies in the USA, choosing the right one can be overwhelming. This guide not only lists the top penetration testing companies in the USA for 2025 but also provides essential tips to help you select the best provider for your security needs.
How to Choose the Right Penetration Testing Company in the USA
When choosing a penetration testing service provider in the USA, the most important things to consider are certifications, experience, and price.
1. Industry Certification
A reputable penetration testing company should have certifications that validate its expertise. Look for companies and testers certified in:
Company Certifications:
- CREST (Council of Registered Ethical Security Testers)
- ISO/IEC 27001 (International Security Standard)
- SOC 2 (Service Organization Control 2)
- CMMC (Cybersecurity Maturity Model Certification)
Pen Tester Certifications:
- OSCP (Offensive Security Certified Professional)
- CISSP (Certified Information Systems Security Professional)
- CEH (Certified Ethical Hacker)
- GIAC GPEN (Global Information Assurance Certification – Penetration Tester)
2. Experience in Your Industry
Not all penetration testing companies specialize in every industry. Choose a company that has experience securing your specific sector, whether it’s:
- Healthcare (HIPAA compliance)
- Finance (PCI-DSS compliance)
- SaaS and Cloud Security
- Government and Defense (NIST, CMMC compliance)
3. Transparent Pricing
Penetration testing costs depend on the size, complexity, and scope of the engagement. In 2025, the average cost of a web application penetration test in the USA ranges from $5,000 to $50,000, depending on depth. Network testing costs can range from $10,000 to $100,000 for large enterprises. Always choose a provider that offers clear pricing with a well-defined scope.
Top 30 Penetration Testing Companies in the USA (2025 Edition)
1. QualySec
Qualysec Technologies is one of the leading penetration testing service providers in the USA, known for its expertise in uncovering vulnerabilities before attackers do. The company specializes in security assessments for applications, networks, cloud infrastructures, and APIs, ensuring businesses stay ahead of ever-evolving cyber threats.
Qualysec’s approach combines advanced automated tools with meticulous manual testing to provide comprehensive security solutions. Their client base spans multiple industries, including healthcare, BFSI (Banking, Financial Services, and Insurance), SaaS, telecommunications, and e-commerce.
With a commitment to quality and precision, Qualysec has helped organizations of all sizes—startups to Fortune 500 companies—strengthen their cybersecurity defenses. Their team of experienced ethical hackers holds top industry certifications and follows internationally recognized security frameworks.
Why Choose Qualysec?
- Zero Breach Record: To date, applications tested by Qualysec have not experienced a single breach post-assessment.
- Process-Based Hybrid Testing Approach: A combination of automated and manual testing ensures no vulnerabilities are overlooked.
- Industry Compliance Support: Helps businesses meet security compliance standards such as PCI-DSS, SOC 2, HIPAA, GDPR, and ISO 27001.
- Detailed Remediation Guidance: Provides in-depth reports with step-by-step guidance for fixing vulnerabilities.
- Proven Track Record: Over 450+ assessments completed with high client satisfaction.
- Custom Testing Methodologies: Tailored testing strategies based on the unique security needs of each organization.
Penetration Testing Services Offered by Qualysec
- Web Application Penetration Testing
- Mobile Application Penetration Testing
- Network Penetration Testing
- Cloud Penetration Testing
- API Penetration Testing
- IoT Device Penetration Testing
- Red Teaming & Social Engineering
Industry-Specific Security Solutions
Qualysec understands that different industries have unique security challenges. Their penetration testing services are tailored to meet the specific cybersecurity needs of:
- Healthcare & Medical Devices – Helps meet FDA cybersecurity compliance for medical devices and HIPAA regulations.
- Fintech & BFSI – Protects financial institutions from fraud, data breaches, and compliance failures.
- SaaS & Technology – Secures cloud-based platforms and SaaS applications against cyberattacks.
- E-commerce & Retail – Prevents data theft, financial fraud, and unauthorized access to payment systems.
- Telecommunications – Safeguards telecom infrastructure from network breaches and insider threats.
- Government & Defense – Provides robust cybersecurity solutions for public sector organizations and critical infrastructure.
Compliance & Standards Expertise
Qualysec’s penetration testing services align with internationally recognized security standards, including:
- PCI-DSS (Payment Card Industry Data Security Standard)
- SOC 2 (Service Organization Control 2)
- ISO 27001 (Information Security Management)
- HIPAA (Health Insurance Portability and Accountability Act)
- GDPR (General Data Protection Regulation)
- FDA Cybersecurity Regulations (For medical device security)
- DOR Compliance (For Department of Revenue cybersecurity)
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2. FireEye (Trellix)
FireEye is known for its advanced threat protection and penetration testing services. They offer a wide range of security solutions, such as external & internal penetration testing, application assessments, and social engineering. FireEye’s expert team uses advanced tools and methodologies to mimic real-world attacks, which helps organizations strengthen their security posture.
Services Offered:
- Data Protection
- Endpoint & Server Protection
- Event Aggregation & Visibility
- Network Protection
- Cloud Protection
3. HackerOne
HackerOne uses a global community of ethical hackers to provide top-notch penetration testing services. Their platform connects businesses of different sectors with skilled hackers who help them identify security vulnerabilities. Their bug bounty programs and continuous security testing services help companies manage risks and protect their digital assets from potential breaches.
Services Offered:
- AI Security & Safety
- Application Security
- Attack Resistance Management
- Cloud Security
- Continuous Security Testing
- Continuous Vulnerability Discovery
- Vulnerability Management
4. ImpactQA
ImpactQA offers high-quality penetration testing services like web and mobile application testing, cloud security, and infrastructure assessments. They have a team of certified pen testers who use industry-approved methodologies to uncover vulnerabilities. Additionally, they provide detailed reports with remediation steps. ImpactQA is known for its commitment to delivering the best solutions to its clients.
Services Offered:
- Functional Testing
- Test Automation
- Performance Testing
- Security Testing
- Mobile App Testing
- Compatibility Testing
- Accessibility Testing
5. Cigniti
Cignitit specializes in application penetration testing, helping organizations secure their valuable apps against various cyber threats. They use a combination of automated scanners and manual testing techniques to uncover weaknesses. Cigniti’s experienced testers provide detailed reports and actionable recommendations, which help organizations improve their security measures.
Services Offered:
- Artificial Intelligence Testing
- Big Data & Analytics Testing
- Blockchain Testing
- Cloud Migration Assurance
- Security Assurance
- Internet of Things (IoT) Testing
- Mobile Testing
6. PacketLabs
PacketLabs offers top-of-the-line ethical hacking and penetration testing services that are designed to integrate into the software development lifecycle (SDLC). Their various services include web, mobile, cloud, and network penetration testing. PacketLabs focuses on thorough testing and detailed reporting. This helps companies with the knowledge needed to address security vulnerabilities and enhance overall security.
Services Offered:
- Infrastructure Penetration Testing
- Purple Teaming
- Red Teaming
- Application Penetration Testing
- Objective-Based Penetration Testing
- Cloud Penetration Testing
7. TestBytes
As a top penetration testing company in the USA, TestBytes delivers in-depth testing services. In addition to this, they also provide compliance testing, code review, and threat modeling. Their expert team uses automated tools and manual testing methods to identify security risks. TestBytes helps their clients reproduce the vulnerabilities they found, along with remediation recommendations.
Services Offered:
- Penetration Testing
- Vulnerability Scanning
- Security Scanning
- Risk Assessment
- Security Auditing
- Source Code Audit
8. KiwiQA
KiwiQA provides high-quality penetration testing services and risk management solutions to industries of all types. They help companies identify vulnerabilities in web, mobile, and cloud applications. They use hybrid testing models to ensure comprehensive assessments. Their detailed reports and actionable insights help clients protect sensitive data and prevent cyberattacks.
Services Offered:
- Web app testing
- Mobile app testing
- Website testing
- API testing
- Network Service Testing
- Wireless network testing
- Social engineering testing
9. BreachLock
BreachLock offers penetration testing as a service (PTaaS), powered by expert ethical hackers and artificial intelligence (AI). They are renowned for continuous pen testing and vulnerability scanning for cloud, applications, and networks. BreachLock’s platform helps clients request pen tests easily and receive detailed reports.
Services Offered:
- Penetration Testing as a Service (PTaaS)
- Red Teaming as a Service (RTaaS)
- Attack Surface Management (ASM)
- Offensive Security
10. Rapid7
One of the best penetration testing companies in the USA, Rapid7 uses automation and analytics to streamline penetration testing processes. They offer comprehensive vulnerability assessments to help organizations understand and improve their cybersecurity posture. Rapid7’s team of expert ethical hackers provides detailed and actionable reports, helping clients address security vulnerabilities and enhance their defenses.
Services Offered:
- Vulnerability Management
- Threat Intelligence
- Dynamic Application Security Testing (DAST)
- Cloud Security
- IoT Security Testing
11. Qualitest
Qualitest provides a wide range of penetration testing services, along with cyber consultancy and DevSecOps. Their expert team uses automated vulnerability scanners and manual techniques to identify vulnerabilities and provide detailed remediation steps. The company helps organizations improve their security measures and protect their online systems from emerging cyber threats.
Services Offered:
- Test Automation
- Cyber Security Testing
- Mobile App and Web Testing
- Infrastructure Security Testing
12. Veracode
A leading penetration testing company in the USA, Veracode offers both manual and automated penetration testing services, especially for software applications. Their comprehensive testing helps organizations with the necessary details to identify and address security vulnerabilities. Additionally, their detailed reports help clients comply with respective industry regulations.
Services Offered:
- Static application security testing (SAST)
- Dynamic Application Security Testing (DAST)
- Software composition analysis (SCA)
- Penetration Testing as a Service (PTaaS)
13. A1QA
A1QA specializes in full-cycle quality assurance testing, including application penetration testing. They have a team of experienced testers who use industry-standard methodologies to identify weak points and provide actionable insights. A1QA is known for its commitment to quality and punctuality in delivering the results in said time.
Services Offered:
- Vulnerability assessment
- Security penetration testing
- Static code analysis
- Social engineering
- Pre-certification security audit
- Compliance testing
14. Kualitatem
Kualitatem offers a range of security solutions, such as penetration testing, cybersecurity testing, and code review services. They use automated scanning tools and manual testing techniques to identify security weaknesses and provide detailed reports. Their comprehensive testing approach helps clients address security issues promptly.
Services Offered:
- Internal pentest
- External pentest
- Voice over Internet Protocol (VoIP) testing
- Web pentest
- Wireless pentest
15. Synopsys
Synopsys is a top cybersecurity provider that also offers penetration testing and static code analysis. Their expert testing team uses advanced tools and methodologies to detect vulnerabilities and provide remediation advice. Synopsys helps organizations secure their IT infrastructure, comply with industry regulations, and prevent data breaches.
Services Offered:
- Dynamic application security testing (DAST)
- Static application security testing (SAST)
- Mobile application security testing
- Network security testing
16. UnderDefense
UnderDefesne offers comprehensive penetration testing services to identify and address security vulnerabilities. UnderDefesne Maxi, a 24/7 security and compliance automation platform detects and contains threats in minutes. They offer their clients all 3 types of pentest services, including black box, white box, and gray box testing.
Services Offered:
- Web app pen test
- Mob app pen test
- IoT pen test
- Penetration testing for compliance
- Internal pen test
- External pen test
- Network penetration testing
- Red teaming
17. RSK Cyber Security
RSK Cyber Security specializes in penetration testing, cyber security training, and threat intelligence. Their team of expert testers uses advanced tools to identify vulnerabilities and provide detailed remediation steps. They help organizations strengthen their security defense and achieve compliance.
Services Offered:
- Web application pen testing
- Mobile application pen testing
- Cloud application pen testing
- Azure pen testing
18. FRSecure
FRSecure provides detailed reports of its various penetration testing services to help clients improve their security measures. They have an expert team of ethical hackers who use modern hacking techniques to detect security gaps that need to be filled. FRSecure is known for its commitment to quality and helping organizations protect their digital assets.
Services Offered:
- External pen testing
- Internal pen testing
- Web app pen testing
- Wireless pen testing
- Physical bypass
- Red teaming
19. Edge Networks
Edge Networks simplifies cybersecurity with prompt breach detection and incident response services. their penetration testing services help organizations identify vulnerabilities and improve their security posture. Their expert testing team provides detailed reports and remediation advice, which helps clients address security needs effectively.
Services Offered:
- Penetration testing
- Risk assessment
- Threat monitoring and detection
- Vulnerability management
20. Applied Tech
Applied Tech is a Wisconsin-based company that offers a combination of cybersecurity and managed IT services, specializing in identity and access management. Their penetration testing services help organizations remain one step ahead of emerging cyber threats.
Services Offered:
- Web app penetration testing
- Mobile penetration testing
- API penetration testing
- Compliance checks
21. Iterasec
Founded in 2019, Iterasec is a cybersecurity service company that provides penetration testing, security audits, security compliance services, and more. and penetration testing. Their team of 20 cybersecurity specialists uses advanced tools and technologies to identify vulnerabilities and provide detailed remediation steps.
Services Offered:
- Application pen testing
- Cloud pen testing
- Security audits
- Container security audits
- Compliance services
22. Teal
Teal is a top penetration testing company in the USA that combines managed IT services with cybersecurity for continuous improvement. Their team of pen testers uses cutting-edge methods to meticulously evaluate clients’ IT infrastructure and pinpoint crucial weaknesses in their internal systems.
Services Offered:
- Vulnerability assessment
- Network penetration test
- Cloud penetration test
- Compliance penetration test
- Black box prevention services
- Third-party penetration test
- Social engineering prevention services
23. Sikich
Sikich is a penetration testing company that specializes in risk management, compliance services, and cybersecurity consulting. Additionally, their pen testers use advanced tools and methodologies to identify security issues and report them in detail.
Services Offered
- External pen test
- Internal pen test
- Application pen test
- Network pen test
- Compliance testing
- Social engineering testing
24. CyberDuo
CyberDuo is renowned for its managed IT security services, endpoint protection, and incident response. Their penetration testing services help organizations secure their resources and data from various cyber threats. Their 24/7 threat monitoring and vulnerability management protects digital systems against cyberattacks.
Services Offered:
- Application pen testing
- Cloud pen testing
- Vulnerability management
- Incident response
- Threat Monitoring
- Compliance support
25. Sekurno
Sekurno’s penetration testing services help organizations of various sectors, such as fintech, healthcare, education, Adtech & market, government, military, etc. prevent cyberattacks. They ensure flawless integration between their testing team and your development team for effective vulnerability fixing.
Services Offered:
- Web application pen testing
- API testing
- Mobile application pen testing
- Cloud infrastructure pen testing
- Network pen testing
- K8S configuration testing
- Smart contracts testing
26. BITbyBIT
The company provides cybersecurity assessments and managed IT services, including penetration testing. Their specially designed security assessments give organizations a detailed look into their security posture and network activity. Their pen test reports help identify malicious attacks that pose a great threat to the systems, along with the necessary precautions needed to protect against those threats.
Services Offered:
- Network testing
- Cloud testing
- Compliance testing
27. Suntel Analytics
This Florida-based penetration testing company specializes in cyber threat intelligence, security analytics, and digital forensics. Their “red teaming” services have helped diverse industries, including law firms, military, hedge funds, and Fortune 100 corporations. They offer comprehensive testing, reports tailored to your organization/s technicality, high-level deliverables, and full support during remediation.
Services Offered:
- Vulnerability scanning
- Penetration testing
- Threat hunting and intelligence
- Incident response
- Security engineering
28. TechMagic
As a leader in the penetration testing industry, TechMagic has the knowledge and experience to provide comprehensive vulnerability detection and remediation through its penetration testing services. their security experts provide full vulnerability coverage, business logic flow identification, detailed reports, and system hardening recommendations.
Services Offered:
- Web app pen test
- Mobile app pen test
- Social engineering test
- Network pen test
- Cloud pen test
- API pen test
29. SecureWorks
Headquarters based in Atlanta, Georgia, this penetration testing company in the USA uses the vast expertise and specialization of its team to offer custom testing across systems, devices, software, and threat models. They help organizations detect blind spots, enhance their security posture, and prepare them better for security incidents.
Services Offered:
- External penetration testing
- Internal penetration testing
- Wireless penetration testing
- Cloud penetration testing
30. RedTeam
With over 20 years of experience in cybersecurity. RedTeam offers top-notch penetration testing services to disclose vulnerabilities in applications and networks. they follow industry-approved methodologies like OWASP, NIST, and PTES. Each of their penetration testers has senior-level experience that not only uses automated tools but also extensive manual testing skills.
Services Offered:
- Web application penetration testing
- Mobile application penetration testing
- External penetration testing
- Internal penetration testing
- Infrastructure penetration testing
- WiFi penetration testing
- Penetration testing for PCI DSS
Latest Penetration Testing Report
Conclusion
Choosing the right penetration testing service provider is just as crucial, especially in a technology-driven market like the USA.
To make your decision easier, we’ve carefully curated this list of top penetration testing companies in the USA. While selecting a provider, consider key factors such as industry-specific expertise, tester certifications, and a proven track record in your business domain. Additionally, ensure they offer comprehensive security assessments at a competitive price without compromising quality.
By partnering with the right penetration testing firm, you can proactively identify vulnerabilities, strengthen your security posture, and stay ahead of cyber threats.
FAQs
Q: How many companies use penetration testing?
A: Around 74% of companies use penetration testing services to measure the effectiveness of their security measures and for compliance reasons.
Q: How long does penetration testing take?
A: The actual tests usually take one to two weeks, depending on the size of the target environment. However, this duration can increase if the application is more technically complex.
Q: How much do companies charge for penetration testing?
A: A high-quality pen test usually costs between $1,000 – $5,000. However, the cost can vary depending on several factors, such as the scope of the test (number of assets and complexity), type of pen test (external or internal), and tools & techniques used (automation, manual, or both).
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