The cybersecurity sector is increasingly gaining attention as enterprises worldwide accelerate digital adoption and strengthen their data center infrastructures. With cyber threats rising in complexity and frequency, companies offering advanced cybersecurity solutions are poised to benefit from the expanding demand. Investors are closely watching firms that provide end-to-end services to safeguard critical enterprise data, prevent breaches, and ensure uninterrupted business operations.
1. TechD Cybersecurity Ltd
TechD Cybersecurity Ltd. (TCL) is a customer-focused cybersecurity solutions provider that delivers comprehensive end-to-end services to enterprises, helping them secure their digital environments.
The company’s offerings cover Managed Security Services (MSSP), Cyber Program Managed Services, Vulnerability Assessment and Penetration Testing (VAPT), Compliance Services, Specialized Services, and Staff Augmentation Services. Its solutions are designed to protect businesses from unauthorized access, eliminate data privacy risks, and maintain seamless operations.
Through its services, TechD empowers organizations across sectors such as BFSI, NBFCs, Manufacturing, Healthcare, Aviation, and Government Institutions to strengthen their cyber resilience. The company is CERT-In empanelled and ISO 27001 certified, maintaining a structured Cyber Risk Management process and an updated Risk Register to monitor and mitigate security risks.
Its clientele includes major names such as Adani Group, Zensar Technologies Limited, Astral Limited, Kedia Capital, 1 Cyber Valley, ETO GRUPPE Technologies GmbH, and IQM Corporation.
TechD operates in both domestic and international markets, providing tailored solutions to enterprises worldwide, and had 147 employees on its payroll as of June 30, 2025.The company has a market cap of Rs. 446.17 crore and its current market price is Rs. 596.50.
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2. TAC InfoSec Ltd
TAC InfoSec Ltd., a publicly listed global cybersecurity firm, specializes in vulnerability management and advanced risk assessment solutions. The company’s flagship platform, ESOF (Enterprise Security in One Framework), provides cyber scoring, risk quantification, and AI-driven vulnerability assessment and penetration testing. TAC Security has established itself as a trusted partner for organizations seeking robust cybersecurity frameworks and compliance solutions.
The company holds certifications such as CREST, SOC2, and ISO 27001 and collaborates with technology leaders like Google, Microsoft, and Meta for initiatives including ADA’s CASA (Cloud Application Security Assessment). With a global presence across 100 countries and a client base exceeding 6,000, TAC Security serves Fortune 500 companies, startups, and government institutions.
In H1FY25, the company onboarded over 1,000 new clients, expanding its footprint to 60+ countries, and has set an ambitious target to reach 3,000 clients by 2025 and 10,000 by 2026. TAC Security has also filed four product patents in the U.S. and, in October 2024, partnered with Google as an official assessor for the Mobile Application Security Assessment (MASA) programme. Its marquee clients include Dropbox, Casio, Blackberry, Microsoft, DBS, Zepto, Nissan, Xerox, Autodesk, and Fujifilm.TAC InfoSec Ltd. has a market cap of Rs. 1,200.12 crore, with a current market price of Rs. 1,145.20.
Written By Manan Gangwar
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