Company lists · Data refreshed September 2026

Top 25 Adversarial intelligence firms based in India

Name: Adversarial intelligence firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,918 companies tracked

RevenueBase identified 1,918 adversarial intelligence firms headquartered in India as of September 2026 and tracks 29,498 professional contacts across them, including 5,160 with verified work emails. Pune is the largest hub.

This list covers adversarial intelligence firms 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 19, 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 19, 2026 86% judged on-target in blind review

1,918Companies

29,498Contacts tracked

5,160Verified emails

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The 25 largest adversarial intelligence firms based in India

Ranked by team size

Top 25 of 1,918 adversarial intelligence firms based in India, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to adversarial intelligence firms: 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 19, 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 19, 2026
2	Softcell Technologies Global Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	501-1,000	763 contacts →
	Indirect evidence “With 35 years of experience, Softcell Technologies Global is a trusted IT services provider specialising in (i) IT security and cybersecurity solutions,(ii) cloud / on-premise…” Source: RevenueBase Database · checked Sep 19, 2026
3	SISA	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 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 19, 2026
4	Protechmanize	Indirect evidence	Thane, IndiaHQ checked Sep 19, 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 19, 2026
5	Sequretek	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	201-500	425 contacts →
	Indirect evidence “Enterprise security is too complex, too costly, and too fragmented.” Source: RevenueBase Database · checked Sep 19, 2026
6	Acpl Systems	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 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 19, 2026
7	Esec Forte Technologies	Indirect evidence	Gurugram, IndiaHQ checked Sep 19, 2026	201-500	363 contacts →
	Indirect 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 19, 2026
8	Techdefence	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	201-500	340 contacts →
	Indirect evidence “TechDefence Labs (TechD Cybersecurity Limited) Award-winning \| Innovative \| Visionary We empower organizations across the globe to secure their applications, networks, and digital…” Source: RevenueBase Database · checked Sep 19, 2026
9	Talakunchi Networks PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	201-500	335 contacts →
	Indirect evidence “T A L A K U N C H I Networks Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
10	Infopercept	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 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 19, 2026
11	Secureyes	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 2026	201-500	270 contacts →
	Indirect evidence “SecurEyes is a global cybersecurity specialist firm offering advisory plus consulting services and reg-tech products solving for cybersecurity challenges so that business leaders…” Source: RevenueBase Database · checked Sep 19, 2026
12	TBH	Indirect evidence	Kochi, IndiaHQ checked Sep 19, 2026	201-500	248 contacts →
	Indirect evidence “TechbyHeart safeguards the digital world through its dedicated Cybersecurity Wing, delivering expert services such as Vulnerability Assessment, Penetration Testing, Cybersecurity…” Source: RevenueBase Database · checked Sep 19, 2026
13	Meta Infotech Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	201-500	238 contacts →
	Indirect evidence “Established 26 years ago, Meta Infotech has been a trusted name in Cyber and IT Risk Assessment Services, Cybersecurity Product Consulting, Implementation & Sustenance Services…” Source: RevenueBase Database · checked Sep 19, 2026
14	AKS Information Technology Services	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	201-500	235 contacts →
	Indirect evidence “AKS IT Services (an ISO 9001:2015 and ISO 27001:2013 certified company) is a leading IT Security Services and Solutions provider with over 7500 clients.” Source: RevenueBase Database · checked Sep 19, 2026
15	Essen Vision Software	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 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 19, 2026
16	Cyraacs	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	51-200	221 contacts →
	Indirect evidence “CYRAAC Services Private Limited (CyRAACS) is a leading, technology-first cybersecurity consulting and advisory firm headquartered in India, empanelled with CERT-In and accredited…” Source: RevenueBase Database · checked Sep 19, 2026
17	Sattrix Information Security	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 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 19, 2026
18	Zoom Technologies	Partial evidence	Hyderabad, IndiaHQ checked Sep 19, 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 19, 2026
19	Valuepoint Systems Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 2026	1,001-5,000	205 contacts →
	Indirect 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 19, 2026
20	Secure Network Solutions India Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 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 19, 2026
21	Seqrite	Indirect evidence	Pune, IndiaHQ checked Sep 19, 2026	1,001-5,000	192 contacts →
	Indirect evidence “Seqrite is a leading enterprise cybersecurity solutions provider.” Source: RevenueBase Database · checked Sep 19, 2026
22	NET Square Solutions Pvt. LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	51-200	182 contacts →
	Indirect evidence “Net Square is a company specializing in information security.” Source: RevenueBase Database · checked Sep 19, 2026
23	Sdad Technology Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	201-500	181 contacts →
	Indirect evidence “SDAD Technology Pvt.Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
24	Cyberpwn Technologies	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 2026	51-200	166 contacts →
	Indirect evidence “CyberPWN is a pure-play cybersecurity consultancy and advisory firm With extensive experience in the cybersecurity field and a consultative approach, we are committed to ensuring…” Source: RevenueBase Database · checked Sep 19, 2026
25	Payatu	Indirect evidence	Pune, IndiaHQ checked Sep 19, 2026	51-200	156 contacts →
	Indirect evidence “At Payatu we believe in following one’s passion and with that thought, we have created a world class team of researchers and executors who are bending the rules to provide state…” Source: RevenueBase Database · checked Sep 19, 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: adversarial intelligence firms. 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 adversarial intelligence firms.
Partial evidence: Its own public description names part of adversarial intelligence firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name adversarial intelligence firms. 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 1,918 adversarial intelligence firms based in India

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Adversarial intelligence firms based in India at a glance

As of Sep 19, 2026

17.5%Verified-email coverage

15.4Average contacts per company

11-50Median size (employees)

7.8%Largest-city concentration · Pune

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

810

11-50

816

51-200

217

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 1,918 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 adversarial intelligence firms, 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 “adversarial intelligence firms”. 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 adversarial intelligence firms), 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 adversarial intelligence firms, 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, 5,160 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 19, 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.

Adversarial intelligence firms by metro

Adversarial intelligence firms in Pune149
Adversarial intelligence firms in Hyderabad145
Adversarial intelligence firms in Bangalore127
Adversarial intelligence firms in Mumbai120
Adversarial intelligence firms in New Delhi108
Adversarial intelligence firms in Chennai94
Adversarial intelligence firms in Bengaluru90
Adversarial intelligence firms in Ahmedabad84
Adversarial intelligence firms in Noida83
Adversarial intelligence firms in Delhi50
Adversarial intelligence firms in Jaipur42
Adversarial intelligence firms in Gurgaon41
Adversarial intelligence firms in Gurugram35
Adversarial intelligence firms in Kolkata30
Adversarial intelligence firms in Surat25

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 adversarial intelligence firms, 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 adversarial intelligence firms are there based in India?

RevenueBase identified 1,918 adversarial intelligence firms 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 adversarial intelligence firms?

Pune leads with 149 headquartered companies, followed by Hyderabad (145) and Bangalore (127).

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 5,160 verified decision-maker contacts tracked across these 1,918 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 19, 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.