Company lists · Data refreshed September 2026

Top 25 Iso 27001 audit consultants based in India

RevenueBase identified 349 company matches for iso 27001 audit consultants associated with India as of September 2026 and tracks 2,585 professional contacts across them, including 290 with verified work emails. Mumbai is the largest hub.

This list covers company matches for iso 27001 audit consultants 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 September 28, 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 Sep 28, 2026 How this list was built
349Companies
2,585Contacts tracked
290Verified emails
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The 25 largest iso 27001 audit consultants based in India

Ranked by team size
Top 25 of 349 company matches for iso 27001 audit consultants based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 Sep 28, 202651-200181 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 · Sep 28, 2026 · View company records in RevenueBase
2Exact matchCoimbatore, IndiaHQ recorded Sep 28, 202651-20076 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 · Sep 28, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Sep 28, 202651-20068 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchChennai, IndiaHQ recorded Sep 28, 202611-5064 contacts →

Exact match

“Pristine is a professional services firm offering audit, assurance services & consulting solutions in the areas of IT Security, IS Audits, Network Security, Computer Forensics…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Sep 28, 202651-20061 contacts →

Exact match

“SIS Certifications Pvt.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchChennai, IndiaHQ recorded Sep 28, 202651-20057 contacts →

Exact match

“Sundar Srini & Sridhar is a registered audit and consultancy firm with more than 350 person years of professional experience and has its presence in all the States of Southern…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchMumbai, IndiaHQ recorded Sep 28, 202651-20054 contacts →

Exact match

“Security Brigade InfoSec Pvt.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchKolkata, IndiaHQ recorded Sep 28, 2026n/a53 contacts →

Exact match

“Simple Solutions is a Management System Consultancy Company, which has since its inception given seed to innovate concepts in developing integrated management system development…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchBangalore, IndiaHQ recorded Sep 28, 202651-20052 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchNew Delhi, IndiaHQ recorded Sep 28, 202651-20038 contacts →

Exact match

“Our organization is an accredited Certification body for Management System Certification and Exemplar Global (RABQSA) certified training provider for Lead Auditor Training/…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchKakkanad, IndiaHQ recorded Sep 28, 202611-5036 contacts →

Exact match

“In today's high technology environment, organizations are becoming more and more dependent on their information systems.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchBangalore, IndiaHQ recorded Sep 28, 202611-5035 contacts →

Exact match

“A Professional Services Organization focusing on Knowledge Services in domains related to Information Technology.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchMumbai, IndiaHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“CUNIX Quality and Management ( Formerly: CUNIX Infotech ) is a globally renowned and recognized Elite CMMI Institute Partner (ISACA) and Management Consulting Organization.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchAhmedabad, IndiaHQ recorded Sep 28, 202651-20030 contacts →

Exact match

“At ISOQAR India, we help organisations across India and internationally build trust, improve performance, and achieve global recognition through internationally accredited…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchPune, IndiaHQ recorded Sep 28, 202611-5027 contacts →

Exact match

“DeFacto Veritas is a full scope management system and business consulting firm rendering consulting services towards Process Management Consulting(Process Mapping, BPMN), Business…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBanglaore, IndiaHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“CloudUnicorn is an Information Security trusted catalyst.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Sep 28, 202651-20021 contacts →

Exact match

“CipherBeam Technologies is a company specialized in Information Security and Cyber Security Consulting Services with group of experienced professionals focused on below; 1.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchVirar, IndiaHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“ProcessLOGIX is a Management Consulting firm helping Indian Businesses in not only understanding the methods to implement the International Standards but also adapting the tools…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchAhmedabad, IndiaHQ recorded Sep 28, 202651-20019 contacts →

Exact match

“Global Manager Group is a leading ISO consultancy services provider company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchMysore, IndiaHQ recorded Sep 28, 202651-20016 contacts →

Exact match

“Factocert is a leading multi-national ISO Certification and Consulting firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchRajamahendravaram, IndiaHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Excellence and Eminence LLP is Started by professionals with very good experience in the industry.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchDelhi, IndiaHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Success isn’t just a destination-it’s a journey built on strong partnerships and a shared commitment to progress.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchNew Delhi, IndiaHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“A3S Tech is an independent organisation to provide cyber and information security consultancy and assurance services to its clients which are integrated with their business…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchPune, IndiaHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“At SecComply, we represent a new generation of cybersecurity thinking, strategic, business-focused, and human-centered.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchHyderabad, IndiaHQ recorded Sep 28, 202611-5013 contacts →

Exact match

“We are consultants and trainers for ISO Standards based out at Hyderabad, Andhra Pradesh”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 349 iso 27001 audit consultants based in India

See the full list, filter by size, metro and specialty, and access 290 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso 27001 audit consultants based in India at a glance

As of Sep 28, 2026
11.2%Verified-email coverage
7.4Average contacts per company
11-50Median size (employees)
10.0%Largest-city concentration · Mumbai
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
172
11-50
124
51-200
43
201-500
6
501-1,000
1
1,001-5,000
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 349 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 27001 audit consultants” 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 290 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 September 28, 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.

Iso 27001 audit consultants by metro

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 27001 audit consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso 27001 audit consultants are there based in India?

RevenueBase identified 349 company matches for iso 27001 audit consultants associated with India as of September 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?

QRC Assurance And Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most iso 27001 audit consultants?

Mumbai leads with 35 company records, followed by Bangalore (32) and Pune (24).

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 290 professional contacts with verified work emails tracked across these 349 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 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 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.