Company lists · Data refreshed September 2026

Top 25 Enterprise information security companies based in Noida, India

Name: Enterprise information security companies based in Noida, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 89 companies tracked

RevenueBase identified 89 enterprise information security companies headquartered in Noida, India as of September 2026 and tracks 1,722 professional contacts across them, including 300 with verified work emails. Across India, Hyderabad is the largest hub for this category (154 companies); Noida has 89.

This list covers enterprise information security companies headquartered in Noida, 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

89Companies

1,722Contacts tracked

300Verified emails

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The 25 largest enterprise information security companies based in Noida, India

Ranked by team size

Top 25 of 89 enterprise information security companies based in Noida, India, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise information security 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	AKS Information Technology Services	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	201-500	235 contacts →
	Partial 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 28, 2026
2	Sdad Technology Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	201-500	181 contacts →
	Indirect evidence “SDAD Technology Pvt.Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
3	Erasmith	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	51-200	115 contacts →
	Indirect evidence “Smarter IT.” Source: RevenueBase Database · checked Sep 28, 2026
4	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
5	Securium Solutions Private Limited	Partial evidence	Noida, IndiaHQ checked Sep 28, 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 28, 2026
6	Cybersigma Consulting Services	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	201-500	61 contacts →
	Partial evidence “CyberSigma Consulting Services is a CERT-In and helping organizations strengthen security, achieve compliance, and manage cyber risks across global markets.” Source: RevenueBase Database · checked Sep 28, 2026
7	Emarson	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	51-200	54 contacts →
	Indirect evidence “Welcome to Emarson Infotech!” Source: RevenueBase Database · checked Sep 28, 2026
8	Best Hawk Infosystems Pvt. LTD	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	201-500	39 contacts →
	Partial evidence “Best Hawk delivers comprehensive approach in IT & Security industry, Best Hawk is committed to assisting customers world wide by providing them value added solutions and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Primispro IT Solutions	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	51-200	34 contacts →
	Indirect evidence “Empowering Businesses with End-to-End IT & Cybersecurity Solutions At PrimisPro IT Solutions, we are a trusted System Integrator (SI) delivering comprehensive IT and cybersecurity…” Source: RevenueBase Database · checked Sep 28, 2026
10	Dievas	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	51-200	22 contacts →
	Partial evidence “Dievas Technologies is a cybersecurity and digital trust company helping enterprises secure their digital ecosystems and meet evolving regulatory requirements.” Source: RevenueBase Database · checked Sep 28, 2026
11	Tmen Group	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	51-200	21 contacts →
	Indirect evidence “Tmen Systems is committed to protecting your digital landscape.” Source: RevenueBase Database · checked Sep 28, 2026
12	Detox Technologies PVT LTD	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “In the times of spiraling cyber attacks, Detox emerged as an organization on a mission to make virtual world a safer place to live in.” Source: RevenueBase Database · checked Sep 28, 2026
13	Kavachone	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “KavachOne is a leading provider of cybersecurity, privacy, compliance, and sustainability solutions, helping organizations navigate today’s complex digital and regulatory…” Source: RevenueBase Database · checked Sep 28, 2026
14	Prudentbit	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “At PrudentBit, we stand for one principle Security Built with Precision.” Source: RevenueBase Database · checked Sep 28, 2026
15	Protecte Technologies	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Protecte Technologies specializes in cybersecurity-focused IT services and product development.” Source: RevenueBase Database · checked Sep 28, 2026
16	Azpirantz Technologies LLP	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “At Azpirantz, we bring over two decades of experience in helping organizations build cyber resilience and strengthen digital trust.” Source: RevenueBase Database · checked Sep 28, 2026
17	Itsec Consultants Private Limited	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	1-10	13 contacts →
	Partial evidence “ITSEC Consultants helps organizations become DPDP-ready while strengthening their overall security posture.” Source: RevenueBase Database · checked Sep 28, 2026
18	Tactical Cyberange Simulations PVT LTD	Strong evidence	Noida, IndiaHQ checked Sep 28, 2026	1-10	11 contacts →
	Strong evidence “Information Security Services for public and private organisations with focus on employee training, design and implementation of Cyber Security Policy, SOC/NOC / Monitoring…” Source: RevenueBase Database · checked Sep 28, 2026
19	Enciphers	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Enciphers Labs Pvt Ltd stands at the forefront of cybersecurity, offering unparalleled expertise in application and infrastructure security consulting and training, with a…” Source: RevenueBase Database · checked Sep 28, 2026
20	Cybersrc Labs Pvt. LTD	Strong evidence	Noida, IndiaHQ checked Sep 28, 2026	1-10	9 contacts →
	Strong evidence “CyberSRC Labs' vision is to provide you the indigenous and cost-effective solutions for your enterprises’ complex problems like the security of IT assets and data protection” Source: RevenueBase Database · checked Sep 28, 2026
21	Secugenius	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Secugenius helps businesses fight cybercrime, protect data and reduce security risk.” Source: RevenueBase Database · checked Sep 28, 2026
22	Digisec Technologies	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Digisec Technologies: We are a Digital transformation and Cyber Security Solutions Company, headquartered in Noida (Delhi Region).” Source: RevenueBase Database · checked Sep 28, 2026
23	Secprima Cyber Solutions	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	4 contacts →
	Indirect evidence “SecPrima is an AI-powered cybersecurity company built for businesses that refuse to be the next headline.” Source: RevenueBase Database · checked Sep 28, 2026
24	Constellation Global Consulting	Partial evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “Constellation Global Consulting delivers tailored enterprise IT services that empower businesses of all sizes to operate efficiently and securely.” Source: RevenueBase Database · checked Sep 28, 2026
25	CMM Services India Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “CMM Services (India) Pvt.” 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: enterprise information security 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 enterprise information security companies.
Partial evidence: Its own public description names part of enterprise information security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise information security 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 89 enterprise information security companies based in Noida, India

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Enterprise information security companies based in Noida, India at a glance

As of Sep 28, 2026

17.4%Verified-email coverage

19.3Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole India list rather than for Noida, so it is reported there. Company counts and contact totals on this page are exact for Noida, over 89 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 enterprise information security 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 Noida, India whose own description of what they do matches “enterprise information security 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 enterprise information security 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 enterprise information security companies, and records with no verified work email. Companies headquartered outside Noida 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, 300 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.

Enterprise information security companies by metro in India

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 enterprise information security 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 enterprise information security companies are there based in Noida, India?

RevenueBase identified 89 enterprise information security companies headquartered in Noida, 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?

AKS Information Technology Services, headquartered in Noida, tops this list with the largest team on record.

Which city in India has the most enterprise information security companies?

Hyderabad leads India with 154 headquartered companies, followed by Pune (145) and Mumbai (131). Noida has 89.

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 300 verified decision-maker contacts tracked across these 89 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.