# The 50 largest cybersecurity companies in India

Tamtam tracks 121 cybersecurity companies headquartered in India. This list ranks the 50 largest by number of employees on LinkedIn, led by Wipro, L&T Technology Services and Wipro Ltd. - India. Their median headcount is 1,252. Half of them were founded in 1995 or later. The most common headquarters are Mumbai (14), Bengaluru (8) and New Delhi (5).

This list of cybersecurity companies in India features a concentration of large IT services and consulting firms, alongside specialized technology providers. Companies like Wipro, Mindtree, and Happiest Minds Technologies offer digital transformation and technology solutions, with a focus on innovation. Tata Communications and Tata Tele Business Services specialize in telecommunications and secure enterprise solutions, while HCLSoftware develops software for AI, automation, and enterprise security. IBM INDIA and IBM India Private Limited also have a significant presence, offering IT solutions and services.

A notable pattern among these companies is the strong presence of IT services and consulting, often with a focus on digital transformation and cybersecurity. The majority of the largest companies on this list are headquartered in Bengaluru, indicating a geographical concentration of the sector's major players in that city.

🇮🇳 India · 50 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Wipro](https://www.tamtam.ai/c/wipro) (wipro.com)<br>A leading technology services and consulting company offering innovative solutions for digital transformation, with a diverse global workforce and focus on inclusivity | IT Services and IT Consulting | 🇮🇳 Bengaluru | 271,675 |  |
| 2 | [L&T Technology Services](https://www.tamtam.ai/c/l-and-t-technology-services) (ltts.com)<br>Provides engineering and technology services globally, supporting product design, development, and delivery across diverse industries with innovation. | Engineering Services | 🇮🇳 Vadodara | 41,420 |  |
| 3 | [Wipro Ltd. - India](https://www.tamtam.ai/c/wipro-ltd-india) (wipro.com)<br>A leading provider of IT services leveraging technology solutions to enable business transformation, aligning IT strategies with business goals | IT Services and IT Consulting | 🇮🇳 Bengaluru | 24,515 | 1945 |
| 4 | [Mindtree](https://www.tamtam.ai/c/mindtree) (ltm.com)<br>A technology company facilitating fast-tracked evolution for businesses with a focus on innovation and collaboration for a future-forward approach | IT Services and IT Consulting | 🇮🇳 Bengaluru | 19,600 |  |
| 5 | [Tata Communications](https://www.tamtam.ai/c/tata-communications) (tatacommunications.com)<br>Provides global digital connectivity and secure enterprise solutions, enabling digital transformation for businesses including Fortune 500 companies worldwide. | Telecommunications | 🇮🇳 Mumbai | 16,891 | 2002 |
| 6 | [IBM INDIA](https://www.tamtam.ai/c/ibm-india) (ibm.com)<br>A leading IT company with facilities across major cities in India, offering technology solutions and services to businesses and industries | Computer Hardware Manufacturing | 🇮🇳 Chandigarh | 10,908 | 1992 |
| 7 | [IBM India Pvt. Ltd.](https://www.tamtam.ai/c/ibm-india-pvt-ltd) (ibm.com)<br>A global leader in technology services and solutions, with a strong presence and significant investments in India's IT industry | Market Research | 🇮🇳 Gurugram | 9,902 | 1911 |
| 8 | [IBM India Private Limited](https://www.tamtam.ai/c/ibm-india-private-limited) (ibm.com)<br>A global technology and consulting company, focused on cloud platforms and cognitive solutions, with a history of innovation and leadership in the industry | IT Services and IT Consulting | 🇮🇳 Bengaluru | 9,508 |  |
| 9 | [Kyndryl India](https://www.tamtam.ai/c/kyndryl-india) (kyndryl.com)<br>A global team of experts working to design, manage, and advance technology infrastructure for continuous growth and human progress | IT Services and IT Consulting | 🇮🇳 Bengaluru East | 8,643 | 2021 |
| 10 | [Happiest Minds Technologies](https://www.tamtam.ai/c/happiest-minds-technologies) (happiestminds.com)<br>This company specializes in digital transformation through innovative technologies like AI, blockchain, IoT, cloud, and robotics for various industries globally | IT Services and IT Consulting | 🇮🇳 Bengaluru | 6,261 | 2011 |
| 11 | [HCLSoftware](https://www.tamtam.ai/c/hclsoftware) (hcl-software.com)<br>This organization develops and supports software solutions for AI, automation, data analytics, digital transformation, and enterprise security to drive customer success through innovation | Software Development | 🇮🇳 Noida | 6,141 | 1991 |
| 12 | [Tata Tele Business Services](https://www.tamtam.ai/c/tata-tele-business-services) (tatatelebusiness.com)<br>Providing connectivity, communication, cloud, security, IoT, and marketing solutions for enterprises in India to ensure resilience, business continuity, and competitiveness | Telecommunications | 🇮🇳 Navi Mumbai | 5,510 |  |
| 13 | [Team Computers](https://www.tamtam.ai/c/team-computers) (teamcomputers.com)<br>Providing IT infrastructure modernization, cloud transformation, analytics, and digital innovation services to help businesses leverage technology effectively. | IT Services and IT Consulting | 🇮🇳 New Delhi | 5,285 | 1987 |
| 14 | [NSEIT LIMITED](https://www.tamtam.ai/c/nseit-limited) (nseit.com)<br>Digital-native technology company driving digital transformation through services like application modernization, data analytics, and cybersecurity for global organizations seeking digital progress | IT Services and IT Consulting | 🇮🇳 Mumbai | 3,650 |  |
| 15 | [CDACINDIA](https://www.tamtam.ai/c/cdacindia) (cdac.in)<br>An R&D organization under MeitY, C-DAC designs, develops, and deploys advanced IT solutions, including supercomputers, cyber security applications, and AI-based initiatives for societal development | Research Services | 🇮🇳 Pune | 3,401 | 1988 |
| 16 | [Inspirisys Solutions Limited (a CAC Holdings Group Company)](https://www.tamtam.ai/c/inspirisys-solutions-limited-a-cac-holdings-group-company) (inspirisys.com)<br>Leading IT services and consulting provider offering innovative solutions across various sectors to drive digital transformation for global enterprises | IT Services and IT Consulting | 🇮🇳 Chennai | 3,345 | 1995 |
| 17 | [Airtel Business](https://www.tamtam.ai/c/airtel-business) (airtel.in)<br>Leading provider of global connectivity, technology, and communication solutions tailored to help businesses thrive, innovate, and achieve digital transformation and growth | Telecommunications | 🇮🇳 Gurugram | 3,000 | 1995 |
| 18 | [Allied Digital](https://www.tamtam.ai/c/allied-digital) (allieddigital.net)<br>A global digital transformation architect and master systems integrator providing cutting-edge IT services and solutions to clients worldwide | IT Services and IT Consulting | 🇮🇳 Mumbai | 2,884 | 1984 |
| 19 | [Protiviti India Member Firm](https://www.tamtam.ai/c/protiviti-india-member-firm) (protiviti.com)<br>A global consulting firm providing expertise in finance, technology, operations, data, digital, legal, governance, risk, and internal audit to clients worldwide | Business Consulting and Services | 🇮🇳 New Delhi | 2,756 | 2002 |
| 20 | [RailTel Corporation of India Ltd](https://www.tamtam.ai/c/railtel-corporation-of-india-ltd) (railtel.in)<br>A leading telecom infrastructure provider with a vast optic fiber network across India, offering services like MPLS-VPN, data centers, and public Wi-Fi at railway stations | Telecommunications | 🇮🇳 New Delhi | 2,336 |  |
| 21 | [Ishan Technologies](https://www.tamtam.ai/c/ishan-technologies) (ishantechnologies.com)<br>Provides secure, scalable digital infrastructure and integration services across India, specializing in network, cloud, cybersecurity, and smart city solutions for various sectors. | Telecommunications | 🇮🇳 Ahmedabad | 1,917 | 2000 |
| 22 | [Inspira Enterprise](https://www.tamtam.ai/c/inspira-enterprise) (inspiraenterprise.com)<br>A global provider of cybersecurity, data analytics, and AI services, catering to various industries with cutting-edge solutions and round-the-clock support | IT Services and IT Consulting | 🇮🇳 Mumbai | 1,907 | 2008 |
| 23 | [Quick Heal](https://www.tamtam.ai/c/quick-heal) (us.quickheal.com)<br>Provides IT security and data protection solutions across various segments like B2B, B2G, B2C, covering endpoints, network, data, and mobility. | Software Development | 🇮🇳 Pune | 1,699 | 1995 |
| 24 | [Quality Austria Central Asia](https://www.tamtam.ai/c/quality-austria-central-asia) (qualityaustriacentralasia.com)<br>A leading provider of assessment, testing, training, and certification services in India and 8 other countries, helping businesses achieve continual improvement and profitability | Business Consulting and Services | 🇮🇳 Noida | 1,357 | 2010 |
| 25 | [Value Point Systems Pvt Ltd](https://www.tamtam.ai/c/value-point-systems-pvt-ltd) (valuepointsystems.com)<br>A leading digital systems integrator specializing in cyber security, data center modernization, cloud transformation, and IT managed services for business transformation | IT Services and IT Consulting | 🇮🇳 Bengaluru | 1,252 | 1991 |
| 26 | [Tata Advanced Systems Ltd](https://www.tamtam.ai/c/tata-advanced-systems-ltd) (tataadvancedsystems.com)<br>A subsidiary focusing on defense, security, and disaster management solutions through technology development, transfer, and research for Indian Security Forces | Aviation and Aerospace Component Manufacturing | 🇮🇳 Hyderabad | 1,170 |  |
| 27 | [Softenger](https://www.tamtam.ai/c/softenger) (softenger.com)<br>An ISO-certified IT service provider offering automation solutions, IT infrastructure services, testing services, and application development support with a focus on client satisfaction | IT Services and IT Consulting | 🇮🇳 Pune | 1,159 | 1999 |
| 28 | [ReBIT \| Reserve Bank Information Technology Pvt. Ltd.](https://www.tamtam.ai/c/rebit-reserve-bank-information-technology-pvt-ltd) (rebit.org.in)<br>A subsidiary managing IT and cyber security requirements for the Reserve Bank of India and its regulated entities, promoting innovation and inter-operability | IT Services and IT Consulting | 🇮🇳 Navi Mumbai | 1,148 | 2016 |
| 29 | [RND SOFTECH](https://www.tamtam.ai/c/rnd-softech) (rndsoftech.com)<br>Leading BPO organization offering healthcare, data processing, financial accounting, software development, IT networking, and HR services globally since 1999 | Outsourcing and Offshoring Consulting | 🇮🇳 Coimbatore | 1,146 | 1999 |
| 30 | [Yotta Data Services Private Limited](https://www.tamtam.ai/c/yotta-data-services-private-limited) (yotta.com)<br>Comprehensive cloud, data center, and managed services enabling secure, efficient digital transformation with advanced infrastructure and AI capabilities. | IT Services and IT Consulting | 🇮🇳 Mumbai | 1,143 | 2019 |
| 31 | [Centre for Development of Telematics (C-DOT)](https://www.tamtam.ai/c/centre-for-development-of-telematics-c-dot) (cdot.in)<br>The company is a Telecom Technology development center in India, revolutionizing rural telecommunication with state-of-the-art technology and a commitment to upgrading infrastructure | Telecommunications | 🇮🇳 New Delhi | 1,095 | 1984 |
| 32 | [Protean eGov Technologies](https://www.tamtam.ai/c/protean-egov-technologies) (proteantech.in)<br>Protean is a technology company specializing in building digital public infrastructure and e-Governance solutions, focusing on population-scale projects in India | Technology, Information and Internet | 🇮🇳 Mumbai | 1,065 | 1995 |
| 33 | [IRCLASS Systems and Solutions Pvt. Ltd](https://www.tamtam.ai/c/irclass-systems-and-solutions-pvt-ltd) (irqs.co.in)<br>Provider of certification and training services against ISO standards, offering expertise in various sectors with accredited auditors and trainers Visit website for more details | International Trade and Development | 🇮🇳 Mumbai | 1,065 | 1993 |
| 34 | [ABM Knowledgeware Ltd](https://www.tamtam.ai/c/abm-knowledgeware-ltd) (abmindia.com)<br>Providing e-governance software and services including e-Municipality, smart city solutions, cyber security, and tax reforms for government transformation. | IT Services and IT Consulting | 🇮🇳 Mumbai | 1,037 | 1993 |
| 35 | [SISA](https://www.tamtam.ai/c/sisa) (sisainfosec.com)<br>global forensics-driven cybersecurity solutions securing businesses with robust preventive, detective, and corrective cybersecurity solutions for various organizations worldwide. | Computer and Network Security | 🇮🇳 Bengaluru | 1,032 | 2006 |
| 36 | [Dev Information Technology Limited](https://www.tamtam.ai/c/dev-information-technology-limited) (devitpl.com)<br>Providing end-to-end IT services including cloud, digital transformation, enterprise applications, managed IT, and custom application development globally. | IT Services and IT Consulting | 🇮🇳 Ahmedabad | 948 | 1997 |
| 37 | [eMudhra](https://www.tamtam.ai/c/emudhra) (emudhra.com)<br>eMudhra focuses on empowering digital transformation by offering innovative solutions that enhance customer value propositions and interaction with organizations | Data Security Software Products | 🇮🇳 Bengaluru | 925 | 2008 |
| 38 | [IDfy](https://www.tamtam.ai/c/idfy) (idfy.com)<br>A tech-powered platform offering solutions for fraud prevention, trust establishment, KYC, background verification, digital onboarding, and risk mitigation for enterprises | Technology, Information and Internet | 🇮🇳 Mumbai | 914 |  |
| 39 | [ARCON](https://www.tamtam.ai/c/arcon-mumbai) (arconnet.com)<br>Provides enterprise-grade privileged access management, identity governance, cloud security, endpoint privilege, and compliance through a converged identity platform. | Software Development | 🇮🇳 Mumbai | 880 | 2006 |
| 40 | [Accel IT Services - A Division of Accel Limited](https://www.tamtam.ai/c/accel-it-services-a-division-of-accel-limited) (accelits.com)<br>Specializing in Cloud Infrastructure, Enterprise Security, RPA, Managed Services, and Training, this company helps enterprise customers with digital transformation and legacy IT optimization | IT Services and IT Consulting | 🇮🇳 Chennai | 854 | 1991 |
| 41 | [GS Lab](https://www.tamtam.ai/c/gs-lab) (gslab.com)<br>Global digital product engineering and AI-led managed services provider specializing in healthcare, finance, and tech sectors through proprietary automation and cloud technologies. | Software Development | 🇮🇳 Pune | 852 |  |
| 42 | [Dynacons Systems & Solutions Ltd.](https://www.tamtam.ai/c/dynacons-systems-and-solutions-ltd) (dynacons.com)<br>An established IT company offering infrastructure managed services, cloud computing, systems integration, application development, with a focus on innovation and global expansion | IT Services and IT Consulting | 🇮🇳 Mumbai | 841 | 1995 |
| 43 | [Skillmine Technology](https://www.tamtam.ai/c/skillmine-technology) (skill-mine.com)<br>New-gen IT Software Company optimizing IT investments, enhancing operational efficiency, providing consulting, application management, security, skill augmentation, and automation services globally | IT Services and IT Consulting | 🇮🇳 Mumbai | 838 | 2011 |
| 44 | [CDAC - Thiruvananthapuram](https://www.tamtam.ai/c/cdac-thiruvananthapuram) (cdac.in)<br>A national center of excellence in electronics and IT research, development, and commercialization, driving industry growth through innovation, consultancy, and training | Telecommunications | 🇮🇳 Thiruvananthapuram | 837 | 1984 |
| 45 | [Saint-Gobain International IT Delivery Centre](https://www.tamtam.ai/c/saint-gobain-international-it-delivery-centre) (saint-gobain.co.in)<br>INDEC provides IT solutions and services to Saint-Gobain group globally, offering application development, infrastructure management, and cybersecurity monitoring across 70 countries | IT Services and IT Consulting | 🇮🇳 Mumbai | 829 |  |
| 46 | [Centre for Development of Advanced Computing (C-DAC)](https://www.tamtam.ai/c/centre-for-development-of-advanced-computing-c-dac) (cdac.in)<br>An autonomous scientific society under the Ministry of Communications and Information Technology in India, specializing in advanced computing and technology development | Technology, Information and Internet | 🇮🇳 Pune | 793 | 1988 |
| 47 | [Network Techlab India Limited](https://www.tamtam.ai/c/network-techlab-india-limited) (netlabindia.com)<br>A leading IT & Power Consultant offering customized solutions to organizations, with strong presence in India, Singapore, and UAE Expertise in technology-driven business solutions | IT Services and IT Consulting | 🇮🇳 Thane | 792 | 1996 |
| 48 | [Jumio India](https://www.tamtam.ai/c/jumio-india) (jumio.in)<br>Jumio offers Netverify® Trusted Identity as a Service, using technology to verify identities globally for businesses across various industries | IT Services and IT Consulting | 🇮🇳 Jaipur | 761 | 2015 |
| 49 | [Microsoft India](https://www.tamtam.ai/c/microsoft-india) (microsoft.com)<br>A research and development company in India based in New Delhi, specializing in technology and innovation | Software Development | 🇮🇳 New Delhi | 750 |  |
| 50 | [Wysetek Systems Technologists Pvt. Ltd.](https://www.tamtam.ai/c/wysetek-systems-technologists-pvt-ltd) (wysetek.com)<br>A 34+ year old enterprise systems integrator providing integrated technology solutions in cybersecurity, hyper-convergence, and cloud to SMEs and large corporations across India | IT Services and IT Consulting | 🇮🇳 Mumbai | 663 | 1990 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

## More company lists in India

- [The largest companies in India](https://www.tamtam.ai/l/largest-companies-india) (18,887)
- [Multinational companies in India](https://www.tamtam.ai/l/multinational-companies-india) (3,191)
- [Manufacturers in India](https://www.tamtam.ai/l/manufacturers-india) (3,029)
- [Companies with in-house R&D in India](https://www.tamtam.ai/l/r-and-d-companies-india) (1,990)
- [IT Services and IT Consulting companies in India](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-india) (1,603)
- [IT services companies in India](https://www.tamtam.ai/l/it-services-companies-india) (1,352)
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- [Financial services firms in India](https://www.tamtam.ai/l/financial-services-firms-india) (1,259)
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## The same list elsewhere in India

- [Cybersecurity companies in Maharashtra](https://www.tamtam.ai/l/cybersecurity-companies-maharashtra) (42)
- [Cybersecurity companies in Mumbai](https://www.tamtam.ai/l/cybersecurity-companies-mumbai) (25)

## The same list elsewhere

- [Cybersecurity companies in the world](https://www.tamtam.ai/l/cybersecurity-companies-in-the-world) (3,776)
- [Cybersecurity companies in Asia](https://www.tamtam.ai/l/cybersecurity-companies-in-asia) (235)

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Source: https://www.tamtam.ai/l/cybersecurity-companies-india