TAC Security is a rapidly growing cybersecurity company founded by Trishneet Arora in 2013, when he was just 19. What started as a small side project has evolved into a publicly listed company that focuses on vulnerability management for governments, Fortune 500 companies, and critical infrastructures worldwide. Following a successful initial public offering (IPO) and impressive financial performance, TAC Security stands today as a young, globally trusted leader in cybersecurity.
Founder’s Early Years and Background
The Start of Trishneet Arora
Trishneet Arora, who was born in Punjab, India, had shown interest in computers and hacking from a young age. He reportedly dropped out of school after class 8 and again after class 12 but he wasn’t dropped because of any type of disciplinary issue; it was because traditional schooling just was not the format he learned or engaged best by. Trishneet was self-taught in ethical hacking, learned to think through and test on his own, and began to help out with basic cybersecurity. This groundwork put Trishneet on the path toward TAC Security.
Founding of TAC Security
In 2013, Trishneet founded TAC Security in Chandigarh. The objective of TAC Security’s platform was to help organizations manage risk and vulnerabilities and cyber threats enterprise-wide. Trishneet’s first clients were small, local organizations. He invested a great deal in building his product ESOF (Enterprise Security in One Framework) and credibility.
Product, Strategy & Key Growth Metrics
Core Product & Value Propositions
| Product/Feature | What It Does | Why It Matters |
| ESOF (Vulnerability Management Platform) | Scans, reports, tracks vulnerabilities and provides risk quantification | Helps enterprises see cyber risk in dollars, not just tech lingo. |
| Risk Quantification | Converts vulnerabilities into financial risk metrics | Facilitates decision-making at the CXO level. |
| Certifications & Governance | ISO 17025, PCI DSS ASV, Advisory board with global experts | Builds digital trust and ensures compliance with global standards. |
Expansion, Worldwide Footprint & Financial Overview
- Expanding Clientele: Launched as a company with a small number of clients, TAC catered to over 3,000 clients worldwide by Mar-25.
- Number of Countries Served: In 2025, TAC entered 100+ countries.
- Revenue and Profitability: TAC experienced significant revenue growth of ~162% and profit after tax (PAT) growth of ~238%, both compared to H1 FY24, and significant margin growth took place.
- IPO Achievement: Became one of the first public cybersecurity companies in India. The IPO in 2024 attracted huge demand (something like 422 times in total) and had a strong initial performance.
Strategies & Competitive Advantages
Source: entrepreneurstoday
Differentiation in a Crowded Cybersecurity Market
- Focus on vulnerability & risk management rather than only perimeter security or antivirus.
- Emphasis on translating technical risk into business risk, i.e., helping leaders and boards understand cyber threats in financial/reputational terms.
Global Partnerships & Certifications
- Built partnerships with Google, IBM, Deloitte, TechMahindra, etc.
- Certifications like ISO 17025, becoming a PCI ASV (Approved Scanning Vendor), etc. These enable credibility globally.
Growth via Product & Market Expansion
- Towards global expansion in North America, Europe, the Middle East, and Australia.
- Increase in client additions: e.g., added 360 new clients in Feb 2025, across 30 countries, plus big brand clients like HSBC, Nissan, and Autodesk.
Recognition, Leadership & Social Proof
Awards & Personal Recognition
- In 2025, the youngest cybersecurity entrepreneur was included on the Hurun India Rich List (ranked fifth for young wealth creators, net worth ~USD 215 million).
- Featured by Forbes in 30 Under 30 Asia, Fortune India, 40 Under 40, etc.
- Listed by Forbes/Great Manager Institute among Great People Managers.
Leadership Style & Culture
- Trishneet prioritizes people management, employee well-being, transparency and creating an organizational culture of high integrity.
- He provides startup support and mentors youth technologists, demonstrating social responsibility beyond his business interests.
Challenges & Inflection Points
- Early educational obstacles (i.e., dropping out of school, etc.) were difficult. Nevertheless, he kept spurred on by curiosity and self-education.
- India TV News
- To grow the organization profitably while scaling its international footprint, managing fixed costs, and maintaining product quality across markets.
- Regulatory compliance and cybersecurity threats are more dynamic, not static; thus, the innovation need is constant.
Financial Highlights & Key Metrics Table
| Metric | Value/Growth |
| Net Worth of Founder (2025) | ~USD 215 million (≈ ₹1,830 crore) |
| Number of Clients | 3,000+ globally as of March 2025; aim for 10,000 by March 2026 |
| Countries Operated | 100+ countries |
| Revenue & Profit Growth H1 FY25 vs H1 FY24 | Revenue growth ≈162%; PAT growth ~238% |
| Turnover Target by 2026 | Rs 100 crore by FY2026 |
Impact & Future Roadmap
Digital Trust & Cybersecurity Landscape
TAC Security’s rise reflects the growing global demand for digital trust amid increasing data breaches and cyberattacks. As governments and enterprises expand online, vulnerability management has become a critical necessity—one that TAC is well-positioned to address.
Future Plans
- Client Base: Increase to 10,000 clients by 2026; drive aggressive expansion to build a stronger client community.
- Client Value Proposition: Focus R&D on developing product features and enhancing threat intelligence for clients.
- Scaling Operations Globally: Scale operations in the Americas, Europe, and Australia.
- Risk Management: Enhance governance, audit board, and compliance to support public company duties.
Conclusion: What We Learned From TAC Security & Trishneet Arora
Trishneet Arora’s journey shows us that formal education is not always the only road to success and that curiosity, perseverance and technical acumen can build something that deals with real problems across the globe. The growth of the TAC Security company has been attributed to its authentic business building around solving real issues (vulnerabilities, risk, and trust), global opportunities and strong technology strategy and governance. If it continues on this trajectory, TAC Security could find itself one of the largest players in vulnerability management and cybersecurity globally.
FAQs
Q1: What sets TAC Security apart from typical cybersecurity companies?
TAC Security focuses specifically on vulnerability management and risk quantification, translating cyber risk into business language such as financial exposure. The company also prioritizes global partnerships and compliance with international standards.
Q2: Did Trishneet Arora really drop out of school?
Yes. He reportedly left school after class 8 and again after class 12, but gained expertise through self-learning, experimentation, and real-world experience.
Q3: How did TAC Security’s IPO perform?
TAC Security went public in 2024, becoming one of India’s first listed cybersecurity companies. Its IPO was heavily oversubscribed (about 422 times) and performed strongly upon listing.
Q4: What are TAC Security’s current financials?
In H1 FY25, TAC reported total revenue and other income of approximately INR 131.58 million, with a net profit (PAT) of around INR 65.28 million. Operating income also doubled compared to the previous period.
Q5: What is Trishneet Arora’s vision for TAC Security?
He aims to make TAC one of the world’s leading vulnerability management companies, grow its client base to 10,000 by 2026, uphold strong compliance standards, build brand trust, and continue innovating.
