20 best penetration testing companies in India

Cyber threats are escalating. With new rapidly emerging techniques, AI-powered attacks, and increasing repercussions for data breaches, penetration testing is becoming indispensable for businesses of all sizes.

So, where do you find a reliable and skilled provider to perform pen tests? India has emerged as a compelling outsourcing destination, backed by a vast and qualified talent pool. Its domestic security testing market is projected to reach $20.82B by 2031, growing 220% from $9.47B in 2025 [1]. Technology hubs like Bengaluru have already established themselves as centers of innovation and cybersecurity expertise.

While abundant options are generally beneficial, navigating this expanding market can be overwhelming. To help you find the right provider, we have curated a list of the best penetration testing companies in India.

Selection criteria

Clutch lists over 735 cybersecurity service providers in India, offering penetration testing expertise and substantial experience in the field. We used the following criteria to narrow down the list and select the most reliable pen testing companies:

• At least 5 years in the cybersecurity market;
• 200+ tech professionals on the team;
• Global rating of 4.5+ on Clutch, GoodFirms, or similar platforms;
• A portfolio of completed penetration testing projects;
• At least one development center in India.

Let’s look at the top penetration testing companies in India.

Best penetration testing companies in India

1. N-iX

N-iX is a global technology company with 23 years of experience and over 2,400 professionals across 25 locations worldwide. The company delivers cybersecurity consulting and software engineering services to enterprises in finance, healthcare, telecom, manufacturing, and other industries. With its development center in Bengaluru, N-iX benefits from access to one of the strongest cybersecurity talent pools, positioning itself among the established penetration testing companies in India.

N-iX conducts internal and external penetration testing covering web and mobile applications, cloud environments, APIs, and networks. The company’s specialists conduct Red Team vs Blue Team assessments, simulate real-world cyberattacks, and provide both technical and executive reports with their findings and actionable remediation steps. Combined with compliance expertise and incident response capabilities, these services help clients protect sensitive assets, maintain business continuity, and reduce regulatory risk.

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2. Sikich

Founded in 1982, this vendor is one of India’s largest cybersecurity service providers. It delivers internal, external, cloud, application, and social engineering tests as part of its penetration testing service in Bangalore. The provider also offers digital forensics, incident response, and compliance consulting.

3. Tata Consultancy Services

Headquartered in Mumbai, this firm offers penetration testing from security labs across multiple global delivery centers. It also provides a managed penetration testing as a service (PTaaS) platform that blends AI-powered automation with manual expert validation and covers web, mobile, and API security.

4. Accelgrowth Technology

This vendor is another penetration testing company in India, specializing in web and mobile application security. Its experts simulate real-world attacks to identify vulnerabilities before they can be exploited and provide clients with actionable remediation recommendations. This firm also develops custom AI-driven security solutions.

5. Reflections Info Systems

This penetration testing company in Kerala has 17 years of experience in the cybersecurity market. It specializes in vulnerability assessments, penetration testing, and cyber forensics, primarily across the healthcare, logistics, energy, and banking industries. The vendor also offers security operations center (SOC) services and information security audits.

6. Rapid7

Founded in 2000, this company has a well-established presence in the Indian cybersecurity market. The vendor offers comprehensive penetration testing across networks, applications, and IoT devices. It follows established penetration testing methodologies like PTES, OWASP, and OSSTMM. In addition to India, this company operates in nine other countries across Asia, Europe, and the Americas.

7. Indusface

This vendor is a reliable penetration testing company in India, with a large and diverse portfolio and 13 years of market presence. It provides deep mobile, web, and API penetration testing using automated scanners and manual assessments. The company also helps clients remediate vulnerabilities, mitigate AI threats, and comply with regulatory requirements.

8. Black Box

As one of the notable penetration testing companies in India, this vendor helps clients evaluate and strengthen their security posture with different types of pen testing. It simulates social engineering attacks and conducts Red Team vs Blue Team assessments to identify weaknesses across entire infrastructures. The firm also offers threat hunting, digital forensics, and incident response services.

9. Suma Soft

The next provider offers vulnerability assessment and penetration testing services to ecommerce, banking, and government organizations. Its certified experts help clients find vulnerabilities and potential risks across system components, applications, and staff. The vendor also provides managed detection and response, threat hunting, and security device management.

10. Aress Software

This vendor provides penetration testing in India, with assessments covering Internet of Things (IoT) devices, API connections, web apps, mobile applications, and cloud environments. With over two decades of experience, the firm embeds pen testing within a broader cybersecurity framework that includes DevSecOps and regular security audits. Besides India, the company has hubs in the UK and the USA.

11. Wipro

This provider brings decades of experience, offering penetration testing as part of its broader IT and cybersecurity consulting portfolio. It supports clients with managed security services, penetration testing, incident response as a service, and round-the-clock security monitoring. The firm has its main office in Bengaluru and 27 more hubs around India, serving clients from banking, healthcare, retail, and other industries.

12. Netsmartz

Established in 1999, this vendor offers a wide range of cybersecurity services. It conducts automated scans and manual penetration testing across networks, endpoints, and web applications to evaluate them against modern threats. Additionally, the company offers guidance on complying with laws and regulations such as ISO 27001, SOC 2, GDPR, HIPAA, and PCI DSS.

13. CGI

This company is a large cybersecurity provider with 50 years of experience in the technology market. It helps clients secure their systems early by integrating pen testing with its broader advisory, managed security, and digital transformation offerings. Operating across 21 countries, including India, this vendor can be a suitable partner for businesses looking to outsource penetration testing.

14. Mobisoft Infotech

This is a large pen testing service provider based in Pune, India. The firm offers end-to-end vulnerability assessment and penetration testing (VAPT) services. Additionally, it helps clients with cybersecurity consulting, incident response planning, and achieving compliance with standards like GDPR, PCI DSS, and ISO. Its penetration testing process spans three defined phases, resulting in comprehensive reporting or vulnerability remediation.

15. Tietoevry Tech Services

This vendor was established in 2019 when three larger enterprises merged into one company. As one of the penetration testing companies in India, this firm conducts cybersecurity assessments to help clients evaluate their resilience, security posture, and adherence to regulations. Based on the results, the company can help clients remedy vulnerabilities, plan for disaster recovery, and guide compliance efforts.

16. SHI | Locuz

This Hyderabad-based company is one of the top penetration testing companies in India. It has offered various cybersecurity and IT services for over 25 years. The vendor integrates vulnerability assessment and penetration testing into its broader SecOps and digital transformation practice. It caters to the needs of multiple industries, including healthcare, automotive, energy, and manufacturing.

17. Persistent Systems

This vendor offers an extensive security testing portfolio and over 35 years of experience. Its offerings include DevSecOps, vulnerability management, pen testing, and data discovery. The firm helps clients across finance, healthcare, and industrial sectors ensure their systems are robust and secure.

18. Softude

Headquartered in India with an office in the US, this vendor is a trusted partner of over 1K clients worldwide. It offers a comprehensive vulnerability management service, which includes vulnerability assessments, penetration testing, and patch management. The firm also delivers virtual CISO support and cyber risk management services.

19. Beyond Key

This provider offers penetration testing for endpoint devices, networks, mobile and web applications, and cloud environments. Additionally, it can help clients with cybersecurity awareness training for employees, digital footprint mapping, and dark web scanning.

20. SISA Information Security

The final vendor on our list is a company from Bengaluru. Established in 2006, this provider specializes in forensic-driven cybersecurity. It offers a comprehensive suite of services, including penetration testing, vulnerability assessments, red teaming, and incident response. Additionally, the company assists clients with obtaining compliance certifications such as PCI DSS, ISO, and GDPR, ensuring robust data protection.

Why should you choose N-iX among all the penetration testing companies in India?

N-iX is a reliable cybersecurity provider with over 160 successful ongoing collaborations globally. We conduct thorough penetration testing to help your business stay resilient, safeguard critical assets, and minimize reputational and financial risks.

Here are several reasons why you should consider N-iX as your penetration testing outsourcing partner:

• Solid expertise and experience: We have 23 years of tech market experience and over 2,400 specialized professionals on board. Having completed over 100 security projects, we are prepared to conduct rigorous assessments tailored to your needs.
• An abundant talent pool: Our established presence in Bengaluru gives us access to top cybersecurity professionals in India, allowing us to quickly assemble a specialized team that fits your project requirements.
• Global presence: In addition to India, N-iX operates in 25 locations across Europe and the Americas, demonstrating our ability to effectively work with different time zones and cultures.
• A wide range of services: Penetration testing is one building block of strong and comprehensive security. Depending on your objectives, our team can extend it with comprehensive vulnerability management, risk assessments, and 24/7 incident monitoring and response.
• Rigorous compliance: N-iX meets internationally recognized security standards, including PCI DSS, ISO 9001, ISO/IEC 27701:2019, SOC 2, and FSQS. We also undergo independent assessments, such as the annual CyberGRX Cybersecurity Risk Assessment, where we consistently score an A, demonstrating robust security across all operations.

References

1. “India Security Testing Market Size, Share, Trends and Forecasts 2031.” Mobility Foresights.