Company lists · Data refreshed September 2026

Top 25 Intelligence and security services based in India

Name: Intelligence and security services based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 776 companies tracked

RevenueBase identified 776 intelligence and security services headquartered in India as of September 2026 and tracks 13,729 professional contacts across them, including 2,418 with verified work emails. New Delhi is the largest hub.

This list covers intelligence and security services 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 14, 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 14, 2026 86% judged on-target in blind review

776Companies

13,729Contacts tracked

2,418Verified emails

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The 25 largest intelligence and security services based in India

Ranked by team size

Top 25 of 776 intelligence and security services based in India, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to intelligence and security services: 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	SISA	Partial evidence	Bengaluru, IndiaHQ checked Sep 14, 2026	201-500	743 contacts →
	Partial 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 14, 2026
2	Protechmanize	Indirect evidence	Thane, IndiaHQ checked Sep 14, 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 14, 2026
3	Acpl Systems	Partial evidence	Gurgaon, IndiaHQ checked Sep 14, 2026	201-500	398 contacts →
	Partial 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 14, 2026
4	Esec Forte Technologies	Partial evidence	Gurugram, IndiaHQ checked Sep 14, 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 14, 2026
5	Mitkat Advisory	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	201-500	280 contacts →
	Indirect evidence “MitKat Advisory, a global risk consultancy, helps organisations and communities thrive by pre-empting and managing operational risks and enabling sustainable resilience.” Source: RevenueBase Database · checked Sep 14, 2026
6	Secureyes	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 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 14, 2026
7	Netrika Consulting India PVT LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 14, 2026	201-500	247 contacts →
	Indirect evidence “Netrika Consulting India stands as a preeminent global leader in emerging and frontier markets, providing unparalleled integrity management and risk mitigation services.” Source: RevenueBase Database · checked Sep 14, 2026
8	Cyraacs	Indirect evidence	Bengaluru, IndiaHQ checked Sep 14, 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 14, 2026
9	Iiris Consulting Pvt. LTD	Strong evidence	Gurgaon, IndiaHQ checked Sep 14, 2026	51-200	218 contacts →
	Strong evidence “IIRIS operating under its distinct business offerings "IntelliRisk"(IR),"IntelliSense"(IS),"Security Design" and "Brand Protection" seeks to provide comprehensive intelligence…” Source: RevenueBase Database · checked Sep 14, 2026
10	Sattrix Information Security	Partial evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	201-500	212 contacts →
	Partial evidence “In the current era of hyper-connectivity, securing your digital assets is no longer optional; it's essential.” Source: RevenueBase Database · checked Sep 14, 2026
11	Zoom Technologies	Partial evidence	Hyderabad, IndiaHQ checked Sep 14, 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 14, 2026
12	Orionsecure	Partial evidence	Shahpur Jat, IndiaHQ checked Sep 14, 2026	10001+	181 contacts →
	Partial evidence “At ORIONSECURE, we are a leading provider of both Traditional and New-Age Security Services.” Source: RevenueBase Database · checked Sep 14, 2026
13	Fireball Securitas & Consultants Pvt. LTD	Partial evidence	Delhi, IndiaHQ checked Sep 14, 2026	1,001-5,000	178 contacts →
	Partial evidence “FIREBALL group is trusted by some of the most prominent names in Security Industry.” Source: RevenueBase Database · checked Sep 14, 2026
14	Cyberpwn Technologies	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 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 14, 2026
15	Pelorus Technologies	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	51-200	161 contacts →
	Partial evidence “Pelorus Technologies is India’s Leading Digital Forensics, Intelligence & Surveillance provider.” Source: RevenueBase Database · checked Sep 14, 2026
16	Axience	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 2026	51-200	156 contacts →
	Partial evidence “Axience is a specialist business services firm providing research, analytics and intelligence services to all pillars of the financial services industry, consultancy, governmental…” Source: RevenueBase Database · checked Sep 14, 2026
17	Tsaaro People Consulting	Indirect evidence	Bengaluru East, IndiaHQ checked Sep 14, 2026	51-200	155 contacts →
	Indirect evidence “Tsaaro People Consulting redefines Digital Trust through specialist talent and advisory across Privacy, Cybersecurity, AI Governance, and Risk & Compliance.” Source: RevenueBase Database · checked Sep 14, 2026
18	Vinca Cyber	Partial evidence	Bangalore, IndiaHQ checked Sep 14, 2026	51-200	143 contacts →
	Partial evidence “Vinca Cyber is a specialist in the domain of Cyber Security, our focus is to ensure Security Posture of our customers remain always in a state of optimal preparedness.” Source: RevenueBase Database · checked Sep 14, 2026
19	Raksha Technologies	Indirect evidence	Chennai, IndiaHQ checked Sep 14, 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 14, 2026
20	Triad Square Infosec	Partial evidence	Bangalore, IndiaHQ checked Sep 14, 2026	201-500	117 contacts →
	Partial evidence “Triad Square Infosec is an Information Security company headquartered in Bangalore with highly qualified skilled of experience & expertise people.” Source: RevenueBase Database · checked Sep 14, 2026
21	Securium Solutions Private Limited	Partial evidence	Noida, IndiaHQ checked Sep 14, 2026	11-50	112 contacts →
	Partial 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 14, 2026
22	Security International Services India PVT LTD SIS	Partial evidence	New Delhi, IndiaHQ checked Sep 14, 2026	n/a	112 contacts →
	Partial evidence “Security International Services India Pvt Ltd ( SIS ) is a Security and Investigations company located in Ward 2 Road, New Delhi, Delhi, India.” Source: RevenueBase Database · checked Sep 14, 2026
23	Prompt Infotech Coimbatore	Indirect evidence	Coimbatore, IndiaHQ checked Sep 14, 2026	51-200	93 contacts →
	Indirect evidence “Founded in 2011, our company specializes in cybersecurity training and services.” Source: RevenueBase Database · checked Sep 14, 2026
24	SDB Security Services	Partial evidence	Chennai, IndiaHQ checked Sep 14, 2026	5,001-10,000	92 contacts →
	Partial evidence “SDB Select Services has been synonymous with security solutions since 1971.” Source: RevenueBase Database · checked Sep 14, 2026
25	Infoziant	Partial evidence	Chennai, IndiaHQ checked Sep 14, 2026	51-200	86 contacts →
	Partial evidence “Infoziant IT Solutions Inc is a Hall of Fame Information Security company, recognized by industry giants like Apple, Microsoft, Google, United Nations, Australian Govt, Dutch…” Source: RevenueBase Database · checked Sep 14, 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: intelligence and security services. 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 intelligence and security services.
Partial evidence: Its own public description names part of intelligence and security services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name intelligence and security services. 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 776 intelligence and security services based in India

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Intelligence and security services based in India at a glance

As of Sep 14, 2026

17.6%Verified-email coverage

17.7Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · New Delhi

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

282

11-50

313

51-200

102

201-500

501-1,000

1,001-5,000

5,001-10,000

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 776 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 intelligence and security services, 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 “intelligence and security services”. 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 intelligence and security services), 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 intelligence and security services, 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, 2,418 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 14, 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.

Intelligence and security services by metro

Intelligence and security services in New Delhi59
Intelligence and security services in Mumbai57
Intelligence and security services in Pune49
Intelligence and security services in Chennai47
Intelligence and security services in Hyderabad46
Intelligence and security services in Bangalore45
Intelligence and security services in Bengaluru44
Intelligence and security services in Noida32
Intelligence and security services in Ahmedabad30

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 intelligence and security services, 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 intelligence and security services are there based in India?

RevenueBase identified 776 intelligence and security services 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?

SISA, headquartered in Bengaluru, tops this list with the largest team on record.

Which city has the most intelligence and security services?

New Delhi leads with 59 headquartered companies, followed by Mumbai (57) and Pune (49).

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 2,418 verified decision-maker contacts tracked across these 776 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 14, 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.