Data & endpoint security, identity & access, risk & vulnerability testing, fraud & compliance, surveillance & AI security and more: the companies building cybersecurity in Tamil Nadu, with their founders, funding, team size and business models.
Funding, M&A, contract wins and launches involving 1,672 cybersecurity companies in India, last 24 months: 12 funding rounds · 5 Contracts · 4 M&A deals · 1 Launch. Newest first; companies and investors link to their Fliar profiles. Latest event in our news feed: Apr 2026.
ContractService
Innefu Labs · client: Ministry of Electronics and IT (MeitY), Government of India
The primary objective of the exercise was price discovery, with Innefu Labs emerging as the lowest bidder (L1) for providing on-demand AI manpower at approximately Rs 40 lakh per month…
Zeron , a developer of new energy heavy trucks and autonomous driving technology, has raised RMB 1.2 billion (USD 174 million) in a new round co-led by Lochpine Capital, Momenta, and Nio…
Independent media agency JOLT has been reappointed by cybersecurity company Kaspersky to handle its media planning and buying across the Asia Pacific region.
Mantra Softech, an Indian deep-tech enterprise specializing in identity management, security systems, and computer vision, has raised USD 14 million in its first institutional funding round.
InvestorsIndia SME Fund II, Motilal Oswal Principal Investments
Adaptive Security – $81M Series B CYBERSECURITY Adaptive Security, a cybersecurity platform that focuses on training employees to understand and identify simulated GenAI social…
Limerston Capital’s Xypher has acquired Aristi, a penetration testing and cybersecurity consultancy, to broaden its offensive security and risk assessment capabilities.
Mantra Softech, an Indian deep-tech company focused on identity management, security systems and computer vision, has raised USD 14 million in its first institutional investment round.
InvestorsIndia SME Fund II, Motilal Oswal Principal Investments
Seclore, a leading provider of data-centric security solutions to enterprises and governments worldwide, has announced the launch of Astra, its new artificial intelligence (AI) platform…
A $2.5 million licensing deal with Egis Technology for PC biometrics in August was the third of the year for FPC, following deals with Mantra Softech for civil identification and one…
Telecom gear maker HFCL Limited on Monday (September 1) said it has executed a share purchase agreement (SPA) to divest its entire stake in Nivetti Systems Private Limited.
Credit rating agency ICRA has announced that it has signed a definitive agreement to acquire Bengaluru-based Fintellix, a technology company offering risk and reporting solutions to…
Finserv, a global provider of payments and financial services technology, has selected Finn Partners as its global agency of record, focused on brand, marketing and PR efforts under the…
Marketing/PR/Branding
Cybersecurity companies in Tamil Nadu, by revenue
Browse cybersecurity companies in Tamil Nadu by reported revenue, one-year revenue growth, revenue model, age and stage. The 25 companies below are the largest by their most recent reported revenue among 25 cybersecurity companies in Tamil Nadu that have filed a figure in the last four years. Every figure keeps its own reporting period, so compare periods before comparing amounts.
Showing 25 of 25
Company & businessRevenueRevenue growthHeadcount & growthAgeJobs · last 3 months
Every company, not just 50All 103 cybersecurity companies in Tamil Nadu, filterable by stage, funding, team size, revenue model and age.
Founders and decision-makersLeadership teams with roles and verified LinkedIn profiles, ready for outreach.
Live signalsFunding rounds, hiring, launches and M&A as they happen, with alerts on the companies you follow.
Save and exportBuild lists, compare companies side by side and export them from your Radar account.
Explore cybersecurity companies in Tamil Nadu by what you are looking for
Browse top cybersecurity companies in Tamil Nadu, from endpoint and network security vendors to identity, fraud and compliance specialists. You can also see cybersecurity startups in Tamil Nadu and cybersecurity companies hiring now.
The most-installed Android apps published by cybersecurity companies headquartered in Tamil Nadu — 2.7M installs between them. 17 companies on this page publish at least one app; each company (legal entity) appears once, with its most-installed app.
Revenue, profit and growth from the filed annual accounts of 22 cybersecurity companies in Tamil Nadu for FY24-25 — 28 of the 103 companies on this page file accounts with the Ministry of Corporate Affairs. The five largest earn 85% of the revenue, so medians describe the typical company better than totals.
combined revenue, FY24-25₹166.02 cr
22 companies filing accounts
combined net profit₹11.01 cr
6.6% aggregate margin
are profitable73%
16 of 22 companies
median revenue~₹1.4 cr
the typical company
median revenue growth+13%
into FY24-25
earned by the top five85%
revenue concentration
Six-year view
Combined revenue of filing companies
₹128.88 crFY19-2019 filers
₹129.79 crFY20-2121 filers
₹117.88 crFY21-2218 filers
₹157.19 crFY22-2321 filers
₹153.36 crFY23-2423 filers
₹166.02 crFY24-2522 filers
The number of companies filing changes each year; the three-year cohort below compares like with like.
Like-for-like
The same 17 companies over three years
+26%
FY22-23₹129.54 cr−₹21.31 cr net
FY23-24₹121.26 cr₹5.74 cr net
FY24-25₹162.65 cr₹16.45 cr net
Companies with accounts for all three years, so growth is not an artefact of who filed.
Scale and profit
Bigger companies are far more often profitable
Under ₹1 cr944% profitable
₹1–10 cr989% profitable
₹10–100 cr4100% profitable
₹100–1,000 cr0—
Over ₹1,000 cr0—
Companies by FY24-25 revenue. Bars show how many companies sit in each band.
Momentum
How fast revenue moved into FY24-25
Shrinking9
0–20%2
20–50%1
50–100%3
Doubled+4
19 companies with accounts for both years; median growth +13%.
Profitability
Profit is concentrated at the top
16profitable
6loss-making
6.6%aggregate margin
4.4%median margin
The aggregate margin is pulled up by a few large filers; the median shows the typical company.
Growth leaders · ₹10 cr+ revenue
Fastest growing, FY24-25
Company
Growth
Revenue
Kwick SoftKWICK FORENSIC SOLUTIONS LIMITED
+115%
₹65.08 cr
K7 ComputingK7 COMPUTING PRIVATE LIMITED
+13%
₹45.75 cr
Lab IntegraDATAWENS TECHNOLOGIES PRIVATE LIMITED
-8%
₹11.19 cr
Comodo GroupXCITIUM INDIA SERVICES PRIVATE LIMITED
-9%
₹13.68 cr
Profit leaders · ₹10 cr+ revenue
Highest net margins, FY24-25
Company
Margin
Revenue
Kwick SoftKWICK FORENSIC SOLUTIONS LIMITED
13.2%
₹65.08 cr
K7 ComputingK7 COMPUTING PRIVATE LIMITED
11.0%
₹45.75 cr
Comodo GroupXCITIUM INDIA SERVICES PRIVATE LIMITED
7.2%
₹13.68 cr
Lab IntegraDATAWENS TECHNOLOGIES PRIVATE LIMITED
4.6%
₹11.19 cr
Inside the industry
Sub-sectors compared, FY24-25
Sub-sector
Companies
Revenue
Median revenue
Profitable
Margin
Cybersecurity
13
₹154.80 cr
~₹4.1 cr
92%
7.2%
Leaders
Largest cybersecurity companies by revenue, FY24-25
Company · legal entity
Revenue
Net result
Margin
Growth
Kwick SoftKWICK FORENSIC SOLUTIONS LIMITED
₹65.08 cr
₹8.56 cr
13.2%
+115%
K7 ComputingK7 COMPUTING PRIVATE LIMITED
₹45.75 cr
₹5.04 cr
11.0%
+13%
Comodo GroupXCITIUM INDIA SERVICES PRIVATE LIMITED
Standalone annual accounts filed with the Ministry of Corporate Affairs. Brands that share one legal entity are shown together and counted once.
Industry landscape report
Cybersecurity Industry Landscape of India
The financials above are one chapter. The full cybersecurity landscape of Tamil Nadu maps the whole industry — every segment, the capital behind it, the talent market and where the next opportunities are.
The figures on this page come from Fliar’s company, funding and MCA filings data. Use it through the Investor Intelligence API and MCA financials feeds, or explore every company, filing and investor in Radar.
Capital & corporate activity
Cybersecurity funding and M&A across India
333 recorded equity rounds have gone to 1,672 cybersecurity companies in India — how much, at which stage, into which sub-sectors, from whom, and how Tamil Nadu compares. Debt, IPO and grant rounds are excluded.
equity rounds, last 12 months8
US$54.43m
equity rounds, last 24 months35
US$132.22m
raised over five yearsUS$544.88m
138 rounds in India
M&A deals, India4
last 24 months
Capital by year
Equity funding into cybersecurity in India
amount rounds
$12m201816
$54m201911
$27m202031
$33m202132
$195m202230
$61m202315
$125m202427
$77m202527
$54m20267
Bars show US$ raised; the number under each year is equity rounds. 2026 is year to date. The peak year was 2022, with US$194.53m across 30 rounds.
The funding ladder · five years
Rounds and typical cheque by stage
AngelUS$6.33m19 rounds · median US$196k
SeedUS$81.21m91 rounds · median US$234k
Series AUS$111.04m12 rounds · median US$8.21m
Series BUS$60.63m5 rounds · median US$7.00m
Series CUS$107.62m2 rounds · median US$53.81m
Series D+US$178.06m9 rounds · median US$11.65m
Where the money went · five years
Most-funded sub-sectors
Insurance itUS$210.58m8 rounds · 2 companies
CybersecurityUS$149.82m80 rounds · 45 companies
Grc softwareUS$67.67m10 rounds · 5 companies
RegtechUS$61.25m11 rounds · 6 companies
Enterprise information managementUS$28.00m3 rounds · 1 companies
Meet the people behind cybersecurity companies in Tamil Nadu. 60 of 103 companies list founders or leaders; where a public LinkedIn profile matches exactly, the expanded profile shows the photo, headline, location and education.
Women-founded
Cybersecurity companies in Tamil Nadu with at least one woman on the founding team. Expand a profile to meet the founders; teams can include both women and men.
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