TAC Security announced that it has added leading AI and technology companies as clients for its ESOF AppSec Application Security Assessment. The new clients, onboarded in April, include Anthropic, Perplexity AI, Replit, Odoo, and Litera. This development highlights the reliance of advanced technology firms on independent, third-party application security validation despite the rise of AI-powered security capabilities.

Strategic Client Expansion

The addition of these companies to tac infosec 's portfolio reinforces the role of independent assessment in the cybersecurity market. As AI companies build complex software ecosystems, the demand for trusted security validation to ensure compliance and build trust has intensified. The company stated that even frontier AI companies require enterprise-grade application security assessment to secure applications at scale.

Operational Milestones

In March, the company surpassed 10,000 clients and emerged among the top 5 vulnerability management companies globally. TAC Security serves clients across 100 countries, specializing in vulnerability management and application security.

Key Client Additions

About TAC Security

TAC Security is a global cybersecurity company specializing in vulnerability management. Its flagship product, ESOF (Enterprise Security in One Framework), focuses on cyber scoring, risk quantification, and AI-driven vulnerability assessment. The company holds accreditations such as CREST and ISO 27001 and partners with major technology firms for Cloud Application Security Assessment.

TAC InfoSec Limited announced its financial results for the year ended March 31, 2026, reporting strong revenue growth and sustained profitability. The company posted Revenue from Operations of ₹57.26 Cr for FY26, reflecting 88% year-on-year growth, while maintaining high operating margins even as tax benefits normalised during the year.

FY26 Financial Performance

The company delivered robust growth across all key financial metrics for FY26. EBITDA rose 81% year-on-year to ₹30.75 Cr, with an EBITDA margin of 53.8%, marginally higher than the 53.0% recorded in FY25. Profit After Tax stood at ₹26.35 Cr, up 78% YoY, with a PAT margin of 46.1% compared to 46.0% in FY25, despite the end of the tax holiday and taxes being paid during the year.

The following table summarises the company's key financial metrics for FY25 and FY26:

Tax-Normalised Profitability

FY26 marked a notable milestone for TAC InfoSec as the company maintained its PAT margin at 46.1%, compared to 46.0% in FY25, even after the expiry of its tax holiday and the commencement of tax payments during the year. The stability in margins underscores that the company's profitability is driven by core operating performance, automation-led delivery, and platform leverage, rather than one-time tax benefits or non-operating income.

FY26 Other Income was reported at ₹(0.08) Cr, a decrease from ₹1.70 Cr in FY25, primarily due to a negative fair-value movement of approximately ₹1.52 Cr on the crypto treasury. Before this impact, Other Income was approximately ₹1.45 Cr.

Cash Collection and Conversion

The company collected ₹45.64 Cr against FY26 invoicing, representing approximately 80% of FY26 operating revenue. This reflects strong collection discipline as the business scaled across enterprise, developer, Web3, and international customer segments.

Platform-Led Growth Drivers

TAC InfoSec continues to operate as an automation-led cybersecurity platform, with ESOF (Enterprise Security in One Framework) at the core of its vulnerability management, application security, and cyber-risk offerings. The company's platform architecture is supported by multiple growth engines, including ESOF, Socify.ai, and CyberScope.

During FY26, the company continued building on strategic developments including its expanding global customer base, CyberScope integration, U.S. and Canada R&D growth initiatives, and the evolution of Socify.ai as a compliance automation player. Key operational milestones include:

• Scaling its customer base toward 10,000+ clients
• Expanding presence across 100+ countries
• Maintaining high profitability through scalable platform operations
• Strengthening its position as a global cybersecurity platform

Management Commentary

Trishneet Arora, Founder & CEO of TAC InfoSec Limited, commented on the results:

"FY26 validates the strength of TAC's automation-led cybersecurity platform. We delivered 88% operating revenue growth while maintaining 53.8% EBITDA margin and 46.1% PAT margin even after-tax normalization. This is proof that TAC is not only growing fast, but growing profitably and globally. Our focus remains on scalable cybersecurity, strong execution, disciplined profitability, and long-term shareholder value creation."