Company lists · Data refreshed November 2026

Top 25 Accredited certification companies based in India

RevenueBase identified 376 company matches for accredited certification companies associated with India as of November 2026 and tracks 7,673 professional contacts across them, including 1,141 with verified work emails. New Delhi is the largest hub.

This list covers company matches for accredited certification 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 6, 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 6, 2026 How this list was built
376Companies
7,673Contacts tracked
1,141Verified emails
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The 25 largest accredited certification companies based in India

Ranked by team size
Top 25 of 376 company matches for accredited certification companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNew Delhi, IndiaHQ recorded Nov 6, 2026501-1,0001,679 contacts →

Exact match

“Quality Council of India (QCI) was set up in 1997 jointly by the Government of India and the Indian Industry represented by the three premier industry associations i.e.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNew Delhi, IndiaHQ recorded Nov 6, 20261,001-5,000770 contacts →

Exact match

“Intertek is a leading Total Quality Assurance provider to industries worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBangalore, IndiaHQ recorded Nov 6, 2026n/a215 contacts →

Exact match

“Dear Sir/Madam, This is Mahendra, I would first like to take this opportunity to introduce my company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNoida, IndiaHQ recorded Nov 6, 202651-200132 contacts →

Exact match

“URS is an independent Testing, Inspection and Certification Body offering value added services worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFaridabad, IndiaHQ recorded Nov 6, 202651-200116 contacts →

Exact match

“KBS Certification is a pioneer and global leader in Climate Change and Sustainability Services, supporting organizations worldwide in achieving compliance, credibility, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAluva, IndiaHQ recorded Nov 6, 202611-5092 contacts →

Exact match

“INDOCERT is India’s first indigenous certification body, operating nationally and internationally with thousands of operators in the certification system.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“ADITI Organic Certifications Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“Certification Engineers International Limited (CEIL), a wholly owned subsidiary of Engineers India Limited (EIL), a Govt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchJaipur, IndiaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“ONECERT INTERNATIONAL founded in 2014 with Sandeep Bhargava as CEO.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchGurgaon, IndiaHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“SIS Certifications Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPune, IndiaHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Zenith Quality Assessors Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-20039 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202651-20036 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNew Delhi, IndiaHQ recorded Nov 6, 2026501-1,00031 contacts →

Exact match

“India's #1 Compliance Consultant”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKolkata, IndiaHQ recorded Nov 6, 20261,001-5,00031 contacts →

Exact match

“MSK is a leading Independent Inspection, Testing and Certification Expert, with a global network of offices and laboratories in 31 countries across 5 continents, with headquarters…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGurgaon, IndiaHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“RIR Certification Private Limited (Accredited by IAS, USA) is a Certification Body.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDelhi, IndiaHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Vskills is the largest certification body of India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchJaipur, IndiaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“TAG Assessors Guild Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIndore, IndiaHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“VKU is a leading service provider with a total solution desk for all your certification needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGurgaon, IndiaHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Introducing Tesuto Labs, a disruptive force in the industry led by seasoned experts at the forefront of innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGurgaon, IndiaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Markek International Certifications Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchThane, IndiaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“We are a neutral, technically high-qualified, multidisciplinary third-party certification body for greenhouse gas mitigation measures and other relevant activities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“NVT Quality Certification’s blend of deep domain expertise, understanding of business processes, highly experienced auditors and tutors with global presence makes it uniquely…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMysore, IndiaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLucknow, IndiaHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“SCK CERTIFICATIONS PRIVATE LIMITED has established as a Private Limited Company as per the Indian Constitution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 376 accredited certification companies based in India

See the full list, filter by size, metro and specialty, and access 1,141 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accredited certification companies based in India at a glance

As of Nov 6, 2026
14.9%Verified-email coverage
20.4Average contacts per company
11-50Median size (employees)
10.9%Largest-city concentration · New Delhi
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
153
51-200
63
201-500
22
501-1,000
7
1,001-5,000
4
10001+
2

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 376 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 “accredited certification 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 1,141 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 6, 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.

Accredited certification companies 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 “accredited certification companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accredited certification companies are there based in India?

RevenueBase identified 376 company matches for accredited certification 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?

Quality Council Of India QCI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most accredited certification companies?

New Delhi leads with 41 company records, followed by Bangalore (31) and Delhi (29).

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 1,141 professional contacts with verified work emails tracked across these 376 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 6, 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.