Company lists · Data refreshed November 2026

Top 25 Telecom cybersecurity software companies based in India

RevenueBase identified 330 company matches for telecom cybersecurity software companies associated with India as of November 2026 and tracks 7,046 professional contacts across them, including 1,584 with verified work emails. Bangalore is the largest hub.

This list covers company matches for telecom cybersecurity software companies associated with India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
330Companies
7,046Contacts tracked
1,584Verified emails
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The 25 largest telecom cybersecurity software companies based in India

Ranked by team size
Top 25 of 330 company matches for telecom cybersecurity software companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPune, IndiaHQ recorded Nov 5, 20261,001-5,0001,561 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchThane, IndiaHQ recorded Nov 5, 2026501-1,000497 contacts →

Exact match

“At ProTechmanize, we’re committed to making cybersecurity simpler, stronger, and more future ready for the organizations we serve.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAhmedabad, IndiaHQ recorded Nov 5, 2026201-500323 contacts →

Exact match

“Infopercept is a global cybersecurity company dedicated to transforming how organizations perceive and implement security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchNoida, IndiaHQ recorded Nov 5, 2026201-500258 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchMumbai, IndiaHQ recorded Nov 5, 2026201-500237 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchPune, IndiaHQ recorded Nov 5, 20261,001-5,000171 contacts →

Exact match

“Seqrite is a leading enterprise cybersecurity solutions provider.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchSurat, IndiaHQ recorded Nov 5, 2026201-500132 contacts →

Exact match

“TechOwl is a CERT-In empanelled and ISO 27001 certified cybersecurity company helping enterprises stay ahead of evolving cyber threats through intelligent detection, automated…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchKolkata, IndiaHQ recorded Nov 5, 202651-200126 contacts →

Exact match

“IEMLabs is an ISO 27001:2022, ISO 27032:2023 & ISO 9001:2015 certified, CERT-In empanelled, and CMMI L3 company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchMumbai, IndiaHQ recorded Nov 5, 202651-200104 contacts →

Exact match

“PertSol is a leading pioneer in next-generation Telecom, Intelligence, and Security Solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBangalore, IndiaHQ recorded Nov 5, 202651-200104 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchChennai, IndiaHQ recorded Nov 5, 202611-50104 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBhopal, IndiaHQ recorded Nov 5, 2026201-50079 contacts →

Exact match

“Shroti Telecom Private Limited (STPL), established in 2012, has risen to meet demands head-on, carving a niche for itself as a leading provider of Telecom Infrastructure support…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchDelhi, IndiaHQ recorded Nov 5, 202611-5056 contacts →

Exact match

“Cybersecurity is entering an era where legacy SIEMs can’t keep pace with the speed and sophistication of modern adversaries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Nov 5, 202611-5055 contacts →

Exact match

“At AmbiSure Technologies, we believe cybersecurity is no longer just a technology function-it is a business resilience imperative.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchIndore, IndiaHQ recorded Nov 5, 202611-5050 contacts →

Exact match

“C9Lab is a leading cybersecurity company in India delivering intelligent protection, proactive threat defence, and enterprise cybersecurity solutions for businesses operating in…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBengaluru South, IndiaHQ recorded Nov 5, 202611-5049 contacts →

Exact match

“We believe that in today's world, the need for a specialist in Cybersecurity is critical for business continuity.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Nov 5, 202611-5043 contacts →

Exact match

“ESSWAY Cyber Security Solutions is a global leader in comprehensive cybersecurity, formed in 2023 as a joint venture between Esskay and Way11.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchBangalore, IndiaHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“At, we take pride in our rich history of delivering top-notch cyber-security solutions since With over 20 years of industry experience, we have had the privilege of building…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchErnakulam, IndiaHQ recorded Nov 5, 202611-5038 contacts →

Exact match

“is a cybersecurity company focused on building intelligent security solutions that help organizations detect, investigate, and respond to cyber threats with greater speed and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchMeerut, IndiaHQ recorded Nov 5, 202651-20037 contacts →

Exact match

“Over a decade ago, as trending technologies rapidly swept the world, the consequences of their use were not fully understood.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMumbai, IndiaHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“iSecureNet is the intelligence-led security company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchAhmedabad, IndiaHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“eSecurify is Cert-in empaneled, award winning cyber security company that has served 110+ clients across various sectors, including banking, finance, and healthcare.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchMumbai, IndiaHQ recorded Nov 5, 202651-20025 contacts →

Exact match

“Your secure telecommunications partner with in-house AI, trusted by govt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchCoimbatore, IndiaHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Secbounty mastered in cyber security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchMumbai, IndiaHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“GlobeSecure Technologies is an emerging networks and cyber security player that seeks to re-imagine the industry with trust, domain expertise and technical know-how.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 330 telecom cybersecurity software companies based in India

See the full list, filter by size, metro and specialty, and access 1,584 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom cybersecurity software companies based in India at a glance

As of Nov 5, 2026
22.5%Verified-email coverage
21.4Average contacts per company
11-50Median size (employees)
10.6%Largest-city concentration · Bangalore
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
132
11-50
143
51-200
37
201-500
11
501-1,000
2
1,001-5,000
5

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 330 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with India whose business descriptions match “telecom cybersecurity software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,584 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “telecom cybersecurity software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom cybersecurity software companies are there based in India?

RevenueBase identified 330 company matches for telecom cybersecurity software companies associated with India as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Quick Heal tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecom cybersecurity software companies?

Bangalore leads with 35 company records, followed by Mumbai (28) and Hyderabad (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,584 professional contacts with verified work emails tracked across these 330 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 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 SmartSearch, 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.