Company lists · Data refreshed September 2026

Top 25 Cyber threat intelligence software companies based in India

Name: Cyber threat intelligence software companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 711 companies tracked

RevenueBase identified 711 cyber threat intelligence software companies headquartered in India as of September 2026 and tracks 14,252 professional contacts across them, including 3,265 with verified work emails. Hyderabad is the largest hub.

This list covers cyber threat intelligence software companies headquartered in India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

711Companies

14,252Contacts tracked

3,265Verified emails

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The 25 largest cyber threat intelligence software companies based in India

Ranked by team size

Top 25 of 711 cyber threat intelligence software companies based in India, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cyber threat intelligence software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Quick Heal	Indirect evidence	Pune, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,510 contacts →
	Indirect evidence “Quick Heal Technologies Limited is one of the leading providers of IT Security and Data Protection Solutions with a strong footprint in India and an evolving global presence.” Source: RevenueBase Database · checked Sep 28, 2026
2	SISA	Indirect evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	201-500	743 contacts →
	Indirect evidence “SISA is a global forensics-driven cybersecurity solutions company, trusted by leading organizations for securing their businesses with robust preventive, detective, and corrective…” Source: RevenueBase Database · checked Sep 28, 2026
3	Protechmanize	Indirect evidence	Thane, IndiaHQ checked Sep 28, 2026	501-1,000	484 contacts →
	Indirect evidence “At ProTechmanize, we’re committed to making cybersecurity simpler, stronger, and more future ready for the organizations we serve.” Source: RevenueBase Database · checked Sep 28, 2026
4	Cleartrail Technologies	Partial evidence	Indore, IndiaHQ checked Sep 28, 2026	501-1,000	468 contacts →
	Partial evidence “For over two decades, ClearTrail Technologies has been serving federal and law enforcement agencies with powerful intelligence and investigation technologies.” Source: RevenueBase Database · checked Sep 28, 2026
5	Sequretek	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	201-500	425 contacts →
	Indirect evidence “Enterprise security is too complex, too costly, and too fragmented.” Source: RevenueBase Database · checked Sep 28, 2026
6	Acpl Systems	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	201-500	398 contacts →
	Indirect evidence “ACPL Systems is a pure-play cybersecurity services company focused on helping organisations translate security investments into measurable outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
7	Esec Forte Technologies	Partial evidence	Gurugram, IndiaHQ checked Sep 28, 2026	201-500	363 contacts →
	Partial evidence “eSec Forte® Technologies is a CMMi Level 3 certified Global Consulting and IT Security Services company with offerings across Cloud Security, Cyber Forensics, Malware Detection…” Source: RevenueBase Database · checked Sep 28, 2026
8	Infopercept	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	201-500	304 contacts →
	Indirect evidence “Infopercept is a global cybersecurity company dedicated to transforming how organizations perceive and implement security.” Source: RevenueBase Database · checked Sep 28, 2026
9	Essen Vision Software	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	201-500	229 contacts →
	Indirect evidence “We are Essen Vision, ‘Digital Security Specialists’ whose sole focus for more than 28 years has been to provide digital protection that unlocks the true value of your security…” Source: RevenueBase Database · checked Sep 28, 2026
10	Sattrix Information Security	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 28, 2026	201-500	212 contacts →
	Indirect evidence “In the current era of hyper-connectivity, securing your digital assets is no longer optional; it's essential.” Source: RevenueBase Database · checked Sep 28, 2026
11	Zoom Technologies	Partial evidence	Hyderabad, IndiaHQ checked Sep 28, 2026	51-200	209 contacts →
	Partial evidence “Zoom Technologies offers trailblazing cybersecurity / cyberforensics / Digital Intelligence solutions and US - Council certified Cybersecurity Professional training and a lot more.” Source: RevenueBase Database · checked Sep 28, 2026
12	Valuepoint Systems Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 28, 2026	1,001-5,000	205 contacts →
	Partial evidence “Ashok Prabhu, co-founded Value Point Techsol with Shanbhag and Sampath way back in 2012 and successfully steered it into one of the leading Cyber Security Integrator and…” Source: RevenueBase Database · checked Sep 28, 2026
13	Secure Network Solutions India Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	201-500	205 contacts →
	Indirect evidence “Since we've been the 'Doctors of Network Security' for Indian enterprises, diagnosing vulnerabilities, prescribing the right solutions, and standing by our customers 24x7.” Source: RevenueBase Database · checked Sep 28, 2026
14	Seqrite	Indirect evidence	Pune, IndiaHQ checked Sep 28, 2026	1,001-5,000	192 contacts →
	Indirect evidence “Seqrite is a leading enterprise cybersecurity solutions provider.” Source: RevenueBase Database · checked Sep 28, 2026
15	Raksha Technologies	Indirect evidence	Chennai, IndiaHQ checked Sep 28, 2026	51-200	141 contacts →
	Indirect evidence “Raksha Technologies: Empowering Your Cybersecurity Journey Raksha Technologies is a leading cybersecurity solutions provider, dedicated to partnering with organizations across…” Source: RevenueBase Database · checked Sep 28, 2026
16	Iema Research & Development Pvt. Ltd. - Iemlabs	Indirect evidence	Kolkata, IndiaHQ checked Sep 28, 2026	51-200	131 contacts →
	Indirect evidence “IEMLabs is an ISO 27001:2022, ISO 27032:2023 & ISO 9001:2015 certified, CERT-In empanelled, and CMMI L3 company.” Source: RevenueBase Database · checked Sep 28, 2026
17	Cybernx	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	51-200	131 contacts →
	Indirect evidence “CyberNX is a CERT-In Empanelled and ISO 27001:2022-certified cybersecurity firm offering comprehensive, end-to-end cybersecurity services to modern businesses, protecting their…” Source: RevenueBase Database · checked Sep 28, 2026
18	Shadow Infosystem P Limited	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	51-200	114 contacts →
	Partial evidence “Shadow is a Cyber Security and Digital Transformation Company.” Source: RevenueBase Database · checked Sep 28, 2026
19	Securium Solutions Private Limited	Strong evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	112 contacts →
	Strong evidence “Securium Solutions Private Limited is a CERT-In Empanelled cybersecurity company helping organizations secure their digital infrastructure against evolving cyber threats.” Source: RevenueBase Database · checked Sep 28, 2026
20	Techowl	Strong evidence	Surat, IndiaHQ checked Sep 28, 2026	51-200	108 contacts →
	Strong evidence “TechOwl is a CERT-In empanelled and ISO 27001 certified cybersecurity company helping enterprises stay ahead of evolving cyber threats through intelligent detection, automated…” Source: RevenueBase Database · checked Sep 28, 2026
21	Data Resolve Technologies	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	51-200	102 contacts →
	Indirect evidence “Data Resolve is focused on addressing issues related to corporate fraud, data leak and employee productivity with security analytics via end points, from in-premise and on-cloud…” Source: RevenueBase Database · checked Sep 28, 2026
22	QOS Technology	Indirect evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	51-200	101 contacts →
	Indirect evidence “QOS Technology is a company of young, vibrant, and geeky folks with maverick idiosyncrasies who continues to stay ahead of the latest innovations in security, developing robust…” Source: RevenueBase Database · checked Sep 28, 2026
23	Necurity Solutions Network Security PVT LTD	Partial evidence	Chennai, IndiaHQ checked Sep 28, 2026	11-50	101 contacts →
	Partial evidence “Necurity Solutions is a Cyber security company with mission, – “to make information technology an asset in business sustenance and expansion across industry through affordable and…” Source: RevenueBase Database · checked Sep 28, 2026
24	Pert Telecom Solutions	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	51-200	100 contacts →
	Partial evidence “PertSol is a leading pioneer in next-generation Telecom, Intelligence, and Security Solutions.” Source: RevenueBase Database · checked Sep 28, 2026
25	Altisec Technologies PVT LTD	Partial evidence	Pune, IndiaHQ checked Sep 28, 2026	51-200	99 contacts →
	Partial evidence “AltiSec is a provider of end-to-end cyber security solutions focused on the Indian and EMEA markets.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cyber threat intelligence software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cyber threat intelligence software companies.
Partial evidence: Its own public description names part of cyber threat intelligence software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cyber threat intelligence software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 711 cyber threat intelligence software companies based in India

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Cyber threat intelligence software companies based in India at a glance

As of Sep 28, 2026

22.9%Verified-email coverage

20.0Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · Hyderabad

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

296

11-50

285

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 711 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cyber threat intelligence software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in India whose own description of what they do matches “cyber threat intelligence software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cyber threat intelligence software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cyber threat intelligence software companies, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 3,265 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cyber threat intelligence software companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cyber threat intelligence software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cyber threat intelligence software companies are there based in India?

RevenueBase identified 711 cyber threat intelligence software companies headquartered in India as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Quick Heal, headquartered in Pune, tops this list with the largest team on record.

Which city has the most cyber threat intelligence software companies?

Hyderabad leads with 54 headquartered companies, followed by Mumbai (51) and Pune (48).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,265 verified decision-maker contacts tracked across these 711 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.