Company lists · Data refreshed September 2026

Top 23 Cybersecurity firms based in Ahmedabad, India

Name: Cybersecurity firms based in Ahmedabad, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 108 companies tracked

RevenueBase identified 108 cybersecurity firms headquartered in Ahmedabad, India as of September 2026 and tracks 2,525 professional contacts across them, including 334 with verified work emails. Pune is the largest hub.

This list covers cybersecurity firms headquartered in Ahmedabad, 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

108Companies

2,525Contacts tracked

334Verified emails

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The 23 largest cybersecurity firms based in Ahmedabad, India

Ranked by team size

Top 23 of 108 cybersecurity firms based in Ahmedabad, India, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity 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	Techdefence	Strong evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	201-500	340 contacts →
	Strong 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 14, 2026
2	Sattrix Information Security	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 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 14, 2026
3	NET Square Solutions Pvt. LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	182 contacts →
	Indirect evidence “Net Square is a company specializing in information security.” Source: RevenueBase Database · checked Sep 14, 2026
4	Psy9 Security	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	11-50	106 contacts →
	Indirect evidence “PSY9 Security is a rapidly expanding IT service management company that specializes in cutting-edge information security services and training.” Source: RevenueBase Database · checked Sep 14, 2026
5	Cyber Octet PVT LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	70 contacts →
	Indirect evidence “Cyber Octet Pvt.” Source: RevenueBase Database · checked Sep 14, 2026
6	Forensic Cybertech	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	56 contacts →
	Indirect evidence “Forensic CyberTech is a CERT-In empaneled, defence-funded deep-tech company recognized by the Ministry of Defence (iDEX Winner) and validated by the Indian Cyber Crime…” Source: RevenueBase Database · checked Sep 14, 2026
7	Bulwarkers	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	n/a	46 contacts →
	Indirect evidence “BULWARKERS – As the name itself defines, provides a strong pillar and foundation for the digital assets as it examines them by giving a clear security aspect of your organization…” Source: RevenueBase Database · checked Sep 14, 2026
8	Kalp Systems	Strong evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	11-50	39 contacts →
	Strong evidence “As a market-leading service provider of end-to-end Cybersecurity services, Kalp Systems helps organizations build, manage and monitor successful Cybersecurity programs.” Source: RevenueBase Database · checked Sep 14, 2026
9	Ajax Network Solutions PVT LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	11-50	39 contacts →
	Indirect evidence “Ajax Network Solutions is a well established company which provides security solutions and services with a mission to provide Innovative yet Cost-effective Solutions to the ever…” Source: RevenueBase Database · checked Sep 14, 2026
10	Heritage Cyberworld PVT LTD	Strong evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	11-50	33 contacts →
	Strong evidence “Heritage Cyber World is a leading name in shaping cybersecurity at your workplace protecting against a lethal cyberattack.” Source: RevenueBase Database · checked Sep 14, 2026
11	Phoenix Technocyber	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	27 contacts →
	Indirect evidence “Phoenix TechnoCyber is a CERT-In empanelled organization for providing information security auditing services and security operations center (SOC) headquartered out of Gandhinagar.” Source: RevenueBase Database · checked Sep 14, 2026
12	Virtual Caim Private Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	11-50	25 contacts →
	Indirect evidence “Since its inception in July 2021, Virtual Caim Pvt.” Source: RevenueBase Database · checked Sep 14, 2026
13	Esecurify Technologies	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	11-50	25 contacts →
	Indirect evidence “eSecurify is Cert-in empaneled, award winning cyber security company that has served 110+ clients across various sectors, including banking, finance, and healthcare.” Source: RevenueBase Database · checked Sep 14, 2026
14	Netlogic Solutions Pvt. LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	11-50	22 contacts →
	Indirect evidence “Established in 2012, with an objective to deliver top notch IT security solutions & consulting services to enterprises.” Source: RevenueBase Database · checked Sep 14, 2026
15	Jintech Group	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	22 contacts →
	Indirect evidence “Jintech Group Infrastructure Services is a global IT & network security solutions & services provider that strives to take a fresh value-driven approach to IT.” Source: RevenueBase Database · checked Sep 14, 2026
16	Nativedefence	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	11-50	21 contacts →
	Indirect evidence “NATIVEDEFENCE Tech, officially registered with DPIIT, has been acknowledged by the Ministry of Commerce and Industry under the #startupindia initiative.” Source: RevenueBase Database · checked Sep 14, 2026
17	Vibranium	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	21 contacts →
	Indirect evidence “Vibranium" is such revolutionary invention invented in India in the cyber-security domain as antimalware software.” Source: RevenueBase Database · checked Sep 14, 2026
18	Clovin Security	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	1-10	19 contacts →
	Indirect evidence “Cyber threats move faster than human-led security can handle.” Source: RevenueBase Database · checked Sep 14, 2026
19	Cybertalos	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	11-50	16 contacts →
	Indirect evidence “CyberTalos is a team of Young and Passionate professionals providing Cyber Security and Managed Cloud services round the clock.” Source: RevenueBase Database · checked Sep 14, 2026
20	Peoplactive	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	14 contacts →
	Indirect evidence “PeoplActive - Your Anti-threat Cyber Squad, dedicated to safeguarding your organisation from the ever-evolving landscape of cyber threats.” Source: RevenueBase Database · checked Sep 14, 2026
21	Phoenix IT Park	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	14 contacts →
	Indirect evidence “The company was founded in 2014 with the intention of offering top-notch IT, digital forensics, and cyber security services.” Source: RevenueBase Database · checked Sep 14, 2026
22	Ownux Infosec Private Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	1-10	14 contacts →
	Indirect evidence “Ownux is an Information Security Consultation firm specializing in the field of Penetration Testing of every channel which classifies different security areas of interest within…” Source: RevenueBase Database · checked Sep 14, 2026
23	Techdefenders Consulting	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	1-10	13 contacts →
	Indirect evidence “TechDefenders' mission is to enhance organizational awareness and security by embracing the values of Honesty, Transparency, and Knowledge.” 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: cybersecurity 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 cybersecurity firms.
Partial evidence: Its own public description names part of cybersecurity firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity 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 23 of 108 cybersecurity firms based in Ahmedabad, India

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Cybersecurity firms based in Ahmedabad, India at a glance

As of Sep 14, 2026

13.2%Verified-email coverage

23.4Average contacts per company

11-50Median size (employees)

179.6%Largest-city concentration · Pune

Sep 14, 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 Ahmedabad, so it is reported there. Company counts and contact totals on this page are exact for Ahmedabad, over 108 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 cybersecurity 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 Ahmedabad, India whose own description of what they do matches “cybersecurity 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 cybersecurity 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 cybersecurity firms, and records with no verified work email. Companies headquartered outside Ahmedabad 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, 334 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.

Cybersecurity firms 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 cybersecurity 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 cybersecurity firms are there based in Ahmedabad, India?

RevenueBase identified 108 cybersecurity firms headquartered in Ahmedabad, 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?

Techdefence, headquartered in Ahmedabad, tops this list with the largest team on record.

Which city has the most cybersecurity firms?

Pune leads with 194 headquartered companies, followed by Hyderabad (186) and Mumbai (182).

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 334 verified decision-maker contacts tracked across these 108 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.