# Cybersecurity companies headquartered in Mumbai

Tamtam tracks 25 cybersecurity companies headquartered in Mumbai. This list ranks all of them by number of employees on LinkedIn, led by Tata Communications, NSEIT LIMITED and Allied Digital. Their median headcount is 829. Half of them were founded in 1995 or later.

These cybersecurity companies in Mumbai are primarily mid-sized to large IT services and consulting firms, many of which specialize in digital transformation and e-governance solutions. Companies like Tata Communications provide global digital connectivity and secure enterprise solutions, while NSEIT LIMITED drives digital transformation with services such as application modernization and data analytics. Allied Digital acts as a global digital transformation architect, and Inspira Enterprise offers cybersecurity, data analytics, and AI services.

The list shows a strong concentration of companies founded between the mid-1990s and the early 2010s, indicating a mature yet evolving industry. Yotta Data Services, established in 2019, focuses on cloud and data center services with AI capabilities, and ARCON, founded in 2006, specializes in privileged access management and cloud security. Protean eGov Technologies, founded in 1995, builds digital public infrastructure and e-governance solutions for India.

🇮🇳 Mumbai · 25 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [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 |
| 2 | [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 |  |
| 3 | [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 |
| 4 | [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 |
| 5 | [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 |
| 6 | [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 |
| 7 | [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 |
| 8 | [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 |
| 9 | [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 |  |
| 10 | [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 |
| 11 | [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 |
| 12 | [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 |
| 13 | [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 |  |
| 14 | [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 |
| 15 | [ANB Solutions Pvt. Ltd](https://www.tamtam.ai/c/anb-solutions-pvt-ltd) (anbglobal.com)<br>A rapidly growing assurance and business advisory firm offering services in risk management, tax advisory, consulting, compliance, technology, and transaction services to top companies globally | Business Consulting and Services | 🇮🇳 Mumbai | 610 | 1998 |
| 16 | [Netmagic Solutions (An NTT Communications Company)](https://www.tamtam.ai/c/netmagic-solutions-an-ntt-communications-company) (netmagicsolutions.com)<br>A global technology services company delivering intelligent solutions through data, connectivity, digital innovation, and security, with a focus on cloud and managed hosting services | IT Services and IT Consulting | 🇮🇳 Mumbai | 595 | 1998 |
| 17 | [Pentagon System and Services](https://www.tamtam.ai/c/pentagon-system-and-services) (pentagon.co.in)<br>Innovative IT solutions provider specializing in Banking and Manufacturing, with expertise in enterprise architecture, high availability infrastructure, and cloud technologies | IT Services and IT Consulting | 🇮🇳 Mumbai | 579 | 1994 |
| 18 | [Galaxy Office Automation Pvt. Ltd.](https://www.tamtam.ai/c/galaxy-office-automation-pvt-ltd) (goapl.com)<br>An ISO-certified IT services provider with over 200 professionals, offering cutting-edge solutions and partnerships with top brands for businesses across India | IT Services and IT Consulting | 🇮🇳 Mumbai | 516 | 1987 |
| 19 | [Deloitte India](https://www.tamtam.ai/c/deloitte-india-mumbai) (deloitte.com)<br>A multinational professional services network, one of the Big Four accounting firms, with the largest revenue and number of employees worldwide | Business Consulting and Services | 🇮🇳 Mumbai | 478 |  |
| 20 | [SEQURETEK](https://www.tamtam.ai/c/sequretek) (sequretek.com)<br>Provides AI-powered, cloud-native cybersecurity solutions with comprehensive visibility and threat management in a single console, protecting IT assets from cyberthreats. | Computer and Network Security | 🇮🇳 Mumbai | 365 | 2013 |
| 21 | [Noventiq India](https://www.tamtam.ai/c/noventiq-india) (noventiqindia.com)<br>A global leader in digital transformation and cybersecurity, connecting organizations with IT vendors, expanding markets, and driving growth through M&As and diverse workforce | IT Services and IT Consulting | 🇮🇳 Mumbai | 348 |  |
| 22 | [Blue Star Engineering & Electronics Limited](https://www.tamtam.ai/c/blue-star-engineering-and-electronics-limited) (bluestar-ee.com)<br>Provider of advanced technology products and turnkey engineering solutions across various industries, specializing in systems integration and value-added services | Industrial Machinery Manufacturing | 🇮🇳 Mumbai | 312 | 1953 |
| 23 | [JioBusiness](https://www.tamtam.ai/c/jiobusiness) (jio.com)<br>The company provides digital solutions to businesses in a variety of industries in India, aiming to simplify and innovate for digital transformation | Telecommunications | 🇮🇳 Mumbai | 278 |  |
| 24 | [Magnamious Systems Pvt. Ltd.](https://www.tamtam.ai/c/magnamious-systems-pvt-ltd) (magnamious.com)<br>Innovative ally for CIOs/CISOs, offering tailored solutions in Cloud, Managed Services, Cybersecurity, and Infrastructure Modernization with a client-centric approach | IT Services and IT Consulting | 🇮🇳 Mumbai | 183 | 1989 |
| 25 | [Aquila I](https://www.tamtam.ai/c/aquila-i) (aquilai.io)<br>The company provides Cyber Security Threat Management products for organizations to detect and combat threats across multiple vectors in a single console | Data Security Software Products | 🇮🇳 Mumbai | 98 | 2020 |

## 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 Mumbai

- [The largest companies in Mumbai](https://www.tamtam.ai/l/largest-companies-mumbai) (3,048)
- [Multinational companies in Mumbai](https://www.tamtam.ai/l/multinational-companies-mumbai) (652)
- [Manufacturers in Mumbai](https://www.tamtam.ai/l/manufacturers-mumbai) (519)
- [Financial services firms in Mumbai](https://www.tamtam.ai/l/financial-services-firms-mumbai) (500)
- [Financial Services companies in Mumbai](https://www.tamtam.ai/l/financial-services-companies-mumbai) (437)
- [Publicly traded companies in Mumbai](https://www.tamtam.ai/l/publicly-traded-companies-mumbai) (348)
- [Companies with a mobile app in Mumbai](https://www.tamtam.ai/l/companies-with-mobile-app-mumbai) (298)
- [Retail chains in Mumbai](https://www.tamtam.ai/l/retail-chains-mumbai) (283)
- [Companies with in-house R&D in Mumbai](https://www.tamtam.ai/l/r-and-d-companies-mumbai) (258)
- [Critical infrastructure operators in Mumbai](https://www.tamtam.ai/l/critical-infrastructure-operators-mumbai) (233)
- [Corporate groups and holding companies in Mumbai](https://www.tamtam.ai/l/holding-companies-mumbai) (215)
- [Professional services firms in Mumbai](https://www.tamtam.ai/l/professional-services-firms-mumbai) (191)
- [IT Services and IT Consulting companies in Mumbai](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-mumbai) (171)
- [Education providers in Mumbai](https://www.tamtam.ai/l/education-companies-mumbai) (149)
- [IT services companies in Mumbai](https://www.tamtam.ai/l/it-services-companies-mumbai) (145)
- [Chemical companies in Mumbai](https://www.tamtam.ai/l/chemical-companies-mumbai) (141)
- [Hardware manufacturers in Mumbai](https://www.tamtam.ai/l/hardware-companies-mumbai) (137)
- [Pharmaceutical companies in Mumbai](https://www.tamtam.ai/l/pharmaceutical-companies-mumbai) (118)
- [Consulting firms in Mumbai](https://www.tamtam.ai/l/consulting-firms-mumbai) (115)
- [E-commerce companies in Mumbai](https://www.tamtam.ai/l/ecommerce-companies-mumbai) (110)
- [Pharmaceutical Manufacturing companies in Mumbai](https://www.tamtam.ai/l/pharmaceutical-manufacturing-companies-mumbai) (109)
- [Energy companies in Mumbai](https://www.tamtam.ai/l/energy-companies-mumbai) (92)
- [Logistics companies in Mumbai](https://www.tamtam.ai/l/logistics-companies-mumbai) (90)
- [AI companies in Mumbai](https://www.tamtam.ai/l/ai-companies-mumbai) (89)

## The same list elsewhere in India

- [Cybersecurity companies in India](https://www.tamtam.ai/l/cybersecurity-companies-india) (121)
- [Cybersecurity companies in Maharashtra](https://www.tamtam.ai/l/cybersecurity-companies-maharashtra) (42)

## 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)

---

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