Company lists · Data refreshed September 2026

Top 23 Iot vulnerability assessment companies based in India

RevenueBase identified 374 iot vulnerability assessment companies headquartered in India as of September 2026 and tracks 4,986 professional contacts across them, including 724 with verified work emails. Hyderabad is the largest hub.

This list covers iot vulnerability assessment companies 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 20, 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 20, 2026 86% judged on-target in blind review
374Companies
4,986Contacts tracked
724Verified emails
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The 23 largest iot vulnerability assessment companies based in India

Ranked by team size
Top 23 of 374 iot vulnerability assessment companies based in India, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to iot vulnerability assessment 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceAhmedabad, IndiaHQ checked Sep 20, 2026201-500340 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 20, 2026
2Indirect evidenceMumbai, IndiaHQ checked Sep 20, 2026201-500335 contacts →

Indirect evidence

“T A L A K U N C H I Networks Pvt.”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceNoida, IndiaHQ checked Sep 20, 2026201-500181 contacts →

Indirect evidence

“SDAD Technology Pvt.Ltd.”

Source: RevenueBase Database · checked Sep 20, 2026
4Indirect evidencePune, IndiaHQ checked Sep 20, 202651-200156 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 20, 2026
5Indirect evidencePune, IndiaHQ checked Sep 20, 202651-200149 contacts →

Indirect evidence

“SecureLayer7 is a CREST accredited advanced offensive security solutions provider, combining deep expertise with innovative products to protect modern digital enterprises.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceNoida, IndiaHQ checked Sep 20, 202651-200114 contacts →

Indirect evidence

“Shadow is a Cyber Security and Digital Transformation Company.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceNoida, IndiaHQ checked Sep 20, 202611-50112 contacts →

Indirect 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 20, 2026
8Indirect evidencePune, IndiaHQ checked Sep 20, 202651-200105 contacts →

Indirect evidence

“EncureIT System is primarily an Information Security Specialist Company that believes in delivering comprehensive professional security services to its clients.”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidenceChennai, IndiaHQ checked Sep 20, 202651-20086 contacts →

Indirect 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 20, 2026
10Partial evidenceMumbai, IndiaHQ checked Sep 20, 202611-5067 contacts →

Partial evidence

“Matrix3D, a CERT-In Empanelled organization, helps make your business secure and resilient through detailed IT assessments and audits, with clear gap analysis and strong…”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceMumbai, IndiaHQ checked Sep 20, 202651-20054 contacts →

Indirect evidence

“Security Brigade InfoSec Pvt.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceBhubaneswar, IndiaHQ checked Sep 20, 202651-20054 contacts →

Indirect evidence

“Qualysec Technologies is a CREST accredited cybersecurity organization specializing in advanced VAPT.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceNew Delhi, IndiaHQ checked Sep 20, 202651-20054 contacts →

Indirect evidence

“Xiarch Solutions is a leading cybersecurity company that provides a comprehensive range of services to help businesses and organizations stay secure in today's digital world.”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceBangalore, IndiaHQ checked Sep 20, 202651-20052 contacts →

Indirect evidence

“At ISECURION, we help organizations stay secure in an increasingly complex digital world.”

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidencePune, IndiaHQ checked Sep 20, 202611-5048 contacts →

Indirect evidence

“cyberSecurist is advanced security consulting company.”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceBengaluru South, IndiaHQ checked Sep 20, 202611-5048 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceIndore, IndiaHQ checked Sep 20, 202611-5047 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceAhmedabad, IndiaHQ checked Sep 20, 2026n/a46 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 20, 2026
19Indirect evidenceBangalore, IndiaHQ checked Sep 20, 202611-5044 contacts →

Indirect evidence

“Arridae Infosec Pvt Ltd is company based in Bengaluru, India.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceAhmedabad, IndiaHQ checked Sep 20, 202611-5039 contacts →

Indirect 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 20, 2026
21Indirect evidenceDelhi, IndiaHQ checked Sep 20, 202651-20034 contacts →

Indirect evidence

“We are the catalyst for your DevOps and Cyber Security team.”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceJaipur, IndiaHQ checked Sep 20, 202611-5034 contacts →

Indirect evidence

“Cyberops is India’s leading organization in the field of Information security (VAPT).”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidencePune, IndiaHQ checked Sep 20, 202611-5034 contacts →

Indirect evidence

“At DCDIUM Technologies, we are a team of dedicated professionals who are passionate about using technology to help businesses succeed.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 23 of 374 iot vulnerability assessment companies based in India

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 724 reachable decision-makers.

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Iot vulnerability assessment companies based in India at a glance

As of Sep 20, 2026
14.5%Verified-email coverage
13.3Average contacts per company
11-50Median size (employees)
9.6%Largest-city concentration · Hyderabad
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
166
11-50
160
51-200
37
201-500
9
501-1,000
1
10001+
1

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 374 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 iot vulnerability assessment 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 India whose own description of what they do matches “iot vulnerability assessment 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 iot vulnerability assessment 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 iot vulnerability assessment companies, 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, 724 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 20, 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.

Iot vulnerability assessment companies by metro

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 iot vulnerability assessment 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 iot vulnerability assessment companies are there based in India?

RevenueBase identified 374 iot vulnerability assessment companies 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?

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

Which city has the most iot vulnerability assessment companies?

Hyderabad leads with 36 headquartered companies, followed by Pune (30) and Bangalore (25).

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 724 verified decision-maker contacts tracked across these 374 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 20, 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.