Top 5 PCI QSA Companies For PCI-DSS Audits in 2024

Updated on: January 16, 2024

Top 5 PCI QSA Companies For PCI-DSS Audits in 2024

Digital transactions and personal data sharing have become the norm, and protecting sensitive financial information is now more important than ever before. This is where a PCI-Qualified Security Assessor (QSA) comes in.

In the face of increasing cyber threats and data breaches, a QSA company’s role has grown beyond only ensuring compliance: It is now a crucial partnership for businesses to strengthen their defense and earn their customers’ trust. One effective way to ensure this is by conducting regular PCI-DSS audits. Selecting the right Payment Card Industry Qualified Security Assessor (PCI QSA) for audits can be challenging, especially when you have requirements that are unique to your business.

In this article, we will present a list of top PCI QSA companies, such as Astra Security and Secureworks, and the top features and services they offer.

Why is Astra Vulnerability Scanner the Best Scanner?

  • Runs 8000+ tests with weekly updated scanner rules
  • Scans behind the login page
  • Scan results are vetted by security experts to ensure zero false positives
  • Integrates with your CI/CD tools to help you establish DevSecOps
  • A dynamic vulnerability management dashboard to manage, monitor, assign, and update vulnerabilities from one place.
  • Helps you stay compliant with SOC2, ISO27001, PCI-DSS, HIPAA, etc.
  • Integrates with Slack and Jira for better workflow management
  • Trusted by the brands you trust like Agora, Spicejet, Muthoot, Dream11, etc.

What are PCI QSA Companies?

PCI QSA companies are authorized firms that assess organizations for compliance with the Payment Card Industry Data Security Standard (PCI-DSS).

These companies possess the expertise and accreditation to conduct comprehensive audits, evaluate security controls, and provide recommendations for improving data protection practices.

Engaging one of the best PCI QSA companies ensures that your organization meets the stringent requirements of PCI-DSS and maintains a strong security posture.

List of Top 5 QSA Companies For PCI-DSS Audits

  1. Astra Security
  2. Trustwave
  3. Coalfire
  4. Secureworks
  5. ControlCase

1. Astra Security

Astra Security PCI QSA Company

Astra Security is a leading PCI QSA company renowned for its expertise in cybersecurity and penetration testing. With a team of highly skilled professionals, Astra offers comprehensive PCI-DSS audit services that go beyond mere compliance.

By leveraging advanced technologies and industry best practices, Astra helps businesses identify vulnerabilities, assess risks, and implement robust security measures. Their tailored approach and in-depth knowledge of the PCI-DSS requirements make them a trusted partner for companies seeking a reliable QSA.

Astra’s range of services includes:

  • PCI-DSS Gap Assessments: It thoroughly assesses your current security controls and identifies any gaps that need to be addressed for PCI-DSS compliance.
  • Vulnerability Scanning and Penetration Testing: It performs rigorous vulnerability scans and penetration tests to identify potential weaknesses in your infrastructure and applications, helping you proactively address them.
  • Security Policy Development: It also assists you in developing comprehensive security policies and procedures tailored to your organization’s specific needs, aligning them with PCI-DSS requirements.
  • Remediation Support: Astra provides expert guidance and support during remediation, helping you address identified vulnerabilities and achieve compliance efficiently.

Why Choose Astra?

Astra stands out for its cybersecurity expertise and commitment to going beyond mere compliance. They combine advanced technologies with industry best practices to provide organizations with a holistic approach to security. Astra’s team of cybersecurity professionals ensures that businesses receive actionable insights and robust security measures to protect their web resources effectively.

2. Trustwave

Trustwave PCI QSA Company

Trustwave is another prominent player in the PCI QSA landscape. With a strong global presence, Trustwave offers a wide range of security services, including PCI-DSS compliance assessments.

They have extensive experience helping organizations meet the stringent requirements of PCI-DSS.

Trustwave’s holistic approach encompasses vulnerability management, network security, and threat intelligence, providing businesses with comprehensive security solutions.

Trustwave’s services include:

  • PCI-DSS Assessments and Compliance: It conducts detailed assessments of your infrastructure and processes to ensure compliance with PCI-DSS. They provide actionable recommendations for remediation and ongoing compliance.
  • Security Testing: It offers comprehensive security testing services, including penetration testing and vulnerability assessments, to identify potential weaknesses in your systems.
  • Managed Security Services: It monitors and manages your security infrastructure 24/7, helping you detect and respond to threats effectively.
  • Incident Response: In the event of a security incident, Trustwave offers expert incident response services to minimize damage and restore normal operations quickly.

Why Choose Trustwave?

Trustwave’s extensive cybersecurity experience and dedication to providing holistic security solutions make them a reliable choice. Their services go beyond audits, encompassing proactive threat detection and mitigation strategies to protect businesses from evolving threats.

3. Coalfire

Coalfire PCI QSA Company

Coalfire is a reputable PCI QSA company known for its thorough and efficient audit services. With a team of experienced professionals, Coalfire assists organizations in achieving and maintaining PCI-DSS compliance.

Their collaborative approach ensures businesses understand the audit process and receive actionable insights to enhance their security posture. Coalfire’s expertise extends beyond PCI-DSS audits, making them a valuable partner for organizations seeking comprehensive security solutions.

Coalfire’s services include:

  • PCI-DSS Compliance Gap Assessments: It conducts comprehensive assessments to identify gaps in your organization’s security controls that need to be addressed for PCI-DSS compliance.
  • Application Security Testing: It specializes in conducting thorough assessments of your applications to identify vulnerabilities and ensure they meet PCI-DSS requirements.
  • Tokenization and Encryption Services: It provides expertise in implementing tokenization and encryption solutions to protect sensitive cardholder data as PCI-DSS requires.
  • Network Segmentation Assessments: It assesses your network infrastructure to ensure proper segmentation, minimizing the scope of PCI-DSS compliance and enhancing overall security.

Why Choose Coalfire?

Coalfire’s collaborative approach and extensive knowledge of regulatory compliance make them a valuable partner for organizations seeking comprehensive security solutions. They provide businesses with actionable recommendations and ongoing support to enhance their security posture.

4. Secureworks

Secureworks PCI QSA Company

Secureworks is a trusted name in the cybersecurity industry, offering many services to safeguard businesses against evolving threats. Their expertise in PCI-DSS compliance assessments allows them to guide organizations through the complexities of the standard.

By leveraging their extensive knowledge and cutting-edge technologies, Secureworks helps companies identify vulnerabilities, develop risk mitigation strategies, and maintain a strong security framework.

Secureworks’ services include:

  • PCI-DSS Compliance Scoping: It assists in scoping your organization’s PCI-DSS compliance efforts, helping you identify the systems and processes that fall within the scope of the audit.
  • Threat Intelligence Integration: It integrates advanced threat intelligence into the PCI-DSS audit process, enhancing the detection and response capabilities to potential cyber threats.
  • Mobile Application Security Assessments: It specializes in assessing the security of mobile applications to ensure they meet PCI-DSS requirements, providing comprehensive coverage of all potential vulnerabilities.
  • Security Awareness Program Development: It helps organizations develop tailored security awareness programs to educate employees about PCI-DSS compliance and the importance of data protection.

Why Choose Secureworks?

SecureWorks’ comprehensive security services and global threat intelligence allow them to provide proactive and effective security solutions. Their expertise in PCI-DSS compliance assessments ensures businesses can identify vulnerabilities, mitigate risks, and maintain a strong security framework.

5. ControlCase

Controlcase PCI QSA Company

ControlCase is a global leader in compliance and cybersecurity services, including PCI-DSS audits. With a strong emphasis on risk management and regulatory compliance, ControlCase helps organizations establish and maintain robust security controls.

Their comprehensive approach includes gap assessments, remediation support, and ongoing monitoring to ensure continued compliance. ControlCase’s commitment to excellence and customer satisfaction makes them a reliable choice for PCI QSA services.

ControlCase’s services include:

  • Payment Application Data Security Standard (PA-DSS) Assessments: It performs assessments to ensure that payment applications used within your organization meet the PA-DSS requirements, enhancing overall PCI-DSS compliance.
  • Cloud Security Assessments: It specializes in assessing the security of cloud environments and cloud service providers to ensure compliance with PCI-DSS for organizations leveraging cloud technology.
  • Third-Party Vendor Risk Assessments: It conducts risk assessments of third-party vendors to evaluate their security practices and assess the potential impact on your organization’s PCI-DSS compliance.
  • Data Discovery and Classification: It assists in identifying and classifying sensitive data within your organization’s environment, enabling effective data protection measures as PCI-DSS requires.

Why Choose ControlCase?

ControlCase’s focus on risk management and regulatory compliance makes them a reliable choice for organizations seeking PCI-DSS audit services. Their comprehensive approach ensures businesses establish robust security controls to protect customer data.

Bottom line

Choosing the right PCI QSA company is paramount in safeguarding the security and compliance of your organization’s web resources. It is highly recommended that you forge a partnership with industry-leading PCI QSA companies, such as Astra or the others mentioned in this article. You can tap into their expertise and gain invaluable insights into your current security posture.

To discover the full range of benefits of partnering with PCI QSA companies and to explore how they can tailor their solutions to your specific needs, we invite you to schedule a free consultation with the team of experts at Astra. Don’t leave your security to chance – consult with us today!


What is the role of PCI QSA companies in PCI-DSS audits?

PCI QSA companies are authorized firms that assess organizations for compliance with the Payment Card Industry Data Security Standard (PCI-DSS). They conduct comprehensive audits, evaluate security controls, and recommend improved data protection practices.

How do PCI QSA companies help organizations achieve PCI-DSS compliance?

PCI QSA companies assist organizations in achieving PCI-DSS compliance by conducting thorough assessments of security controls, identifying gaps, and providing guidance on remediation. They also offer services such as vulnerability scanning, penetration testing, and security policy development.

What are the key services offered by PCI QSA companies?

PCI QSA companies offer various services, including PCI-DSS compliance assessments, vulnerability scanning and penetration testing, security policy development, remediation support, and more. These services help organizations strengthen their security posture and meet the requirements of PCI-DSS.

What sets Astra Security apart from other PCI QSA companies?

Astra Security stands out for its expertise in cybersecurity, going beyond compliance. They combine advanced technologies with industry best practices, providing a holistic approach to security and actionable insights for effectively protecting web resources.

Jinson Varghese

Jinson Varghese Behanan is an Information Security Analyst at Astra. Passionate about Cybersecurity from a young age, Jinson completed his Bachelor's degree in Computer Security from Northumbria University. When he isn’t glued to a computer screen, he spends his time reading InfoSec materials, playing basketball, learning French and traveling. You can follow him on Medium or visit his Website for more stories about the various Security Audits he does and the crazy vulnerabilities he finds.
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