Company lists · Data refreshed October 2026

Top 25 Iso/iec 27000 consulting services based in India

RevenueBase identified 806 company matches for iso/iec 27000 consulting services associated with India as of October 2026 and tracks 9,277 professional contacts across them, including 1,631 with verified work emails. Bangalore is the largest hub.

This list covers company matches for iso/iec 27000 consulting services 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 October 27, 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 Oct 27, 2026 How this list was built
806Companies
9,277Contacts tracked
1,631Verified emails
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The 25 largest iso/iec 27000 consulting services based in India

Ranked by team size
Top 25 of 806 company matches for iso/iec 27000 consulting services based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 27, 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 matchNavi Mumbai, IndiaHQ recorded Oct 27, 2026201-500412 contacts →

Exact match

“qSEAp is a CERT-IN empanelled, ISO 27001, SOC-2 Type2 and ISO 9001 certified Infosec organization founded in 2011 with a mission to deliver quality products, superior solutions…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
2Exact matchGurgaon, IndiaHQ recorded Oct 27, 2026201-500365 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Oct 27, 2026201-500269 contacts →

Exact match

“Konverge Technologies Pvt.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
4Exact matchNew Delhi, IndiaHQ recorded Oct 27, 2026501-1,000268 contacts →

Exact match

“OUR STORY WHO WE ARE Craw Security is a Training and Consulting Company with high industry training and consulting Standards.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
5Exact matchKochi, IndiaHQ recorded Oct 27, 2026201-500242 contacts →

Exact match

“NdimensionZ Solutions Pvt Ltd is an ISO 9001:2015 and ISO/IEC 27001:2013 certified, technology and service oriented company headquartered at major IT hub in India.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
6Exact matchBangalore, IndiaHQ recorded Oct 27, 202651-200206 contacts →

Exact match

“CYRAAC Services Private Limited (CyRAACS) is a leading, technology-first cybersecurity consulting and advisory firm headquartered in India, empanelled with CERT-In and accredited…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
7Exact matchNavi Mumbai, IndiaHQ recorded Oct 27, 202651-200178 contacts →

Exact match

“QRC Assurance and Solutions has been a forerunner on the cybersecurity front, empanelled with CERT-in, certified to provide PCI DSS QSA, PA QSA, PCI 3DS, PCI SSF, ISO 27001, ISO…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
8Exact matchNoida, IndiaHQ recorded Oct 27, 202651-200133 contacts →

Exact match

“Welcome to – Your Gateway to Empowering Excellence in Security and Technology.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
9Exact matchChennai, IndiaHQ recorded Oct 27, 202651-200114 contacts →

Exact match

“FutureCalls is a a system integration company providing IT infrastructure and Information Security services.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
10Exact matchAhmedabad, IndiaHQ recorded Oct 27, 202611-50103 contacts →

Exact match

“PSY9 Security is a rapidly expanding IT service management company that specializes in cutting-edge information security services and training.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
11Exact matchNoida, IndiaHQ recorded Oct 27, 202651-20096 contacts →

Exact match

“SDIL - ISO: 9001:2015 Certified company.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
12Exact matchGurgaon, IndiaHQ recorded Oct 27, 202651-20088 contacts →

Exact match

“CyberCube offers comprehensive cybersecurity solutions and services, which include providing consulting support for various domains/industries related to cybersecurity compliances…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
13Exact matchBangalore, IndiaHQ recorded Oct 27, 202651-20080 contacts →

Exact match

“Procain is a dependable partner for all your Information Security and IT Infrastructure Management Services requirement.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
14Exact matchBangalore, IndiaHQ recorded Oct 27, 202651-20078 contacts →

Exact match

“Crossbow Labs is a cyber security consulting company which assists various organizations to secure computing, application builds, network architecture designing and IT controls…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
15Exact matchCoimbatore, IndiaHQ recorded Oct 27, 202651-20078 contacts →

Exact match

“About Astral Consulting Limited Astral Consulting Limited is a Director-led consulting and advisory company helping businesses strengthen governance, improve performance, manage…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
16Exact matchThane, IndiaHQ recorded Oct 27, 202611-5073 contacts →

Exact match

“Maha Infotech Pvt.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
17Exact matchNavi Mumbai, IndiaHQ recorded Oct 27, 202651-20073 contacts →

Exact match

“We are an IT consulting company specializing in data security.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
18Exact matchMumbai, IndiaHQ recorded Oct 27, 202611-5072 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
19Exact matchBangalore, IndiaHQ recorded Oct 27, 202611-5070 contacts →

Exact match

“Digital Age offers various services like Information Systems Consulting / Advising on improvement in IT Processes and better IT Governance, Data Integrity Verification, Post…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
20Exact matchMumbai, IndiaHQ recorded Oct 27, 202651-20070 contacts →

Exact match

“ShieldByte Infosec is now CERT-In Empanelled Auditor and leading cyber security company in India.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
21Exact matchDehradun, IndiaHQ recorded Oct 27, 202651-20069 contacts →

Exact match

“Senselearner is a leading Global consulting and Implementation firm, proudly holding the ISO 27001:2013 certification.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
22Exact matchChennai, IndiaHQ recorded Oct 27, 202651-20068 contacts →

Exact match

“At Vault Infosec, we believe that cybersecurity isn’t just about tools and technology, it’s about building trust, fortifying defenses, and empowering organizations to thrive in a…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
23Exact matchNoida, IndiaHQ recorded Oct 27, 202651-20067 contacts →

Exact match

“Intellivate is a global IT Service Management,Enterprise Tools consulting and Cloud Enablement company headquartered in Noida, India and serving IT Service Providers and…”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
24Exact matchChennai, IndiaHQ recorded Oct 27, 202611-5065 contacts →

Exact match

“DigiAlert is a rapidly growing premimum cyber security services firm.”

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase
25Exact matchBangalore, IndiaHQ recorded Oct 27, 202651-20063 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase

Showing 25 of 806 iso/iec 27000 consulting services based in India

See the full list, filter by size, metro and specialty, and access 1,631 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso/iec 27000 consulting services based in India at a glance

As of Oct 27, 2026
17.6%Verified-email coverage
11.5Average contacts per company
11-50Median size (employees)
10.9%Largest-city concentration · Bangalore
Oct 27, 2026Page data refreshed

Companies by employee count

1-10
369
11-50
306
51-200
95
201-500
25
501-1,000
3
1,001-5,000
4
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 806 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 “iso/iec 27000 consulting services” 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 1,631 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 October 27, 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 “iso/iec 27000 consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso/iec 27000 consulting services are there based in India?

RevenueBase identified 806 company matches for iso/iec 27000 consulting services associated with India as of October 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?

Qseap Infotech PVT LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most iso/iec 27000 consulting services?

Bangalore leads with 88 company records, followed by Mumbai (62) and Pune (60).

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 1,631 professional contacts with verified work emails tracked across these 806 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 October 27, 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.