Company lists · Data refreshed September 2026

Top 25 Factory audit firms based in India

Name: Factory audit firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 443 companies tracked

RevenueBase identified 443 factory audit firms headquartered in India as of September 2026 and tracks 13,075 professional contacts across them, including 1,525 with verified work emails. Mumbai is the largest hub.

This list covers factory audit firms 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

443Companies

13,075Contacts tracked

1,525Verified emails

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The 25 largest factory audit firms based in India

Ranked by team size

Top 25 of 443 factory audit firms 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 factory audit 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	TUV India Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1,001-5,000	2,277 contacts →
	Indirect evidence “TUV India Pvt.” Source: RevenueBase Database · checked Sep 20, 2026
2	Matrix Business Services India Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 20, 2026	1,001-5,000	1,199 contacts →
	Indirect evidence “Matrix is a passionate team of professionals providing People, Product, and Process assurance services for enterprises across different industry segments for better compliance and…” Source: RevenueBase Database · checked Sep 20, 2026
3	Equinox Labs	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 20, 2026	1,001-5,000	738 contacts →
	Indirect evidence “We are committed to strengthening safety systems with the most reliable Testing and Auditing Solutions.” Source: RevenueBase Database · checked Sep 20, 2026
4	Intertek India	Indirect evidence	New Delhi, IndiaHQ checked Sep 20, 2026	1,001-5,000	658 contacts →
	Indirect evidence “Intertek is a leading Total Quality Assurance provider to industries worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
5	Mitra SK	Indirect evidence	Kolkata, IndiaHQ checked Sep 20, 2026	1,001-5,000	573 contacts →
	Indirect evidence “MSK is a leading Independent Inspection, Testing and Certification Expert, with a global network of offices and laboratories in 28 countries across 5 continents, with headquarters…” Source: RevenueBase Database · checked Sep 20, 2026
6	TQ Cert Services Private Limited	Indirect evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	1,001-5,000	445 contacts →
	Indirect evidence “TQ Cert Services Private Limited (TQ Cert): Your Trusted Partner in TIC Services TQ Cert is a TATA Enterprise, leading the way in TIC (Testing, Inspection, and Certification)…” Source: RevenueBase Database · checked Sep 20, 2026
7	Eureka Analytical Services	Indirect evidence	Bangalore, IndiaHQ checked Sep 20, 2026	501-1,000	300 contacts →
	Indirect evidence “Eureka Analytical Services (Eureka) is a trusted provider of testing, inspection, and auditing services across food, agricultural commodities, feed, nutraceuticals…” Source: RevenueBase Database · checked Sep 20, 2026
8	RSJ Inspection	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	181 contacts →
	Indirect evidence “Today RSJ Inspection is one of the best-known complete conformity assessments & neutral third party companies in Asia.” Source: RevenueBase Database · checked Sep 20, 2026
9	Certvalue	Indirect evidence	Bengaluru, IndiaHQ checked Sep 20, 2026	51-200	150 contacts →
	Indirect evidence “Certvalue is a global leader in consulting, training and certification as a one stop solution for ISO, CE marking, HACCP, GMP, RoHS and many more delivering high quality service…” Source: RevenueBase Database · checked Sep 20, 2026
10	Vardan Envirolab LLP	Indirect evidence	Gurugram, IndiaHQ checked Sep 20, 2026	201-500	142 contacts →
	Indirect evidence “Vardan EnviroNet is an organization of senior state and central government retired officers from various departments like Pollution Control Board, Mines & Geology, Public Sector…” Source: RevenueBase Database · checked Sep 20, 2026
11	URS Certification Limited	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	119 contacts →
	Indirect evidence “URS is an independent Testing, Inspection and Certification Body offering value added services worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
12	Therapeutics Chemical Research Corporation - Tcrc	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	501-1,000	104 contacts →
	Indirect evidence “Therapeutics Chemical Research Corporation is an accredited organization from 1950 in the field of third party inspection undertaking pre-shipment/ shipment inspections involving…” Source: RevenueBase Database · checked Sep 20, 2026
13	Control Union India	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 20, 2026	201-500	102 contacts →
	Indirect evidence “We are Control Union India.” Source: RevenueBase Database · checked Sep 20, 2026
14	Geo-Chem India	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	201-500	92 contacts →
	Indirect evidence “Geo-Chem India, established in the year 1964 and part of the Cotecna Group since 2022, is one of the largest inspection and testing organizations in India with the core activity…” Source: RevenueBase Database · checked Sep 20, 2026
15	Atharva Laboratories	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	89 contacts →
	Indirect evidence “We are trusted providers of quality solutions for leading Indian & MNC brands.” Source: RevenueBase Database · checked Sep 20, 2026
16	Ravi Energie Private Limited	Partial evidence	Vadodara, IndiaHQ checked Sep 20, 2026	501-1,000	80 contacts →
	Partial evidence “Ravi Energie has been providing multi-level and multi-disciplinary Third Party Inspection and Audit services related to Domestic and International Trade, Commerce, Infrastructure…” Source: RevenueBase Database · checked Sep 20, 2026
17	Edlipse Engineering Global Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	77 contacts →
	Indirect evidence “Edlipse is the world’s known inspection, verification, testing and certification company.” Source: RevenueBase Database · checked Sep 20, 2026
18	Certification Engineers International Limited	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 20, 2026	201-500	71 contacts →
	Indirect evidence “Certification Engineers International Limited (CEIL), a wholly owned subsidiary of Engineers India Limited (EIL), a Govt.” Source: RevenueBase Database · checked Sep 20, 2026
19	Aneel Lasod And Associates	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	11-50	69 contacts →
	Indirect evidence “Established in the year 1987, fully operational and growing exponentially since early 2003.” Source: RevenueBase Database · checked Sep 20, 2026
20	Fhhl Private Limited Food Hygiene And Health Laboratory	Indirect evidence	Pune, IndiaHQ checked Sep 20, 2026	51-200	67 contacts →
	Indirect evidence “FHHL specializes in Chemical, Biological & Mechanical Testing for diversified products in Food and processed Food Products, all types of Water samples, Environmental Pollution…” Source: RevenueBase Database · checked Sep 20, 2026
21	Onecert International	Indirect evidence	Jaipur, IndiaHQ checked Sep 20, 2026	51-200	66 contacts →
	Indirect evidence “ONECERT INTERNATIONAL founded in 2014 with Sandeep Bhargava as CEO.” Source: RevenueBase Database · checked Sep 20, 2026
22	SIS Certifications	Indirect evidence	Gurugram, IndiaHQ checked Sep 20, 2026	51-200	61 contacts →
	Indirect evidence “SIS Certifications Pvt.” Source: RevenueBase Database · checked Sep 20, 2026
23	Alex Stewart International India	Indirect evidence	Chennai, IndiaHQ checked Sep 20, 2026	201-500	57 contacts →
	Indirect evidence “Alex Stewart International (India) Private Limited,(Alex Stewart India) an independent Inspection, Survey, and Supervision Company, formed on December 24, has established itself…” Source: RevenueBase Database · checked Sep 20, 2026
24	Simple Solutions	Indirect evidence	Kolkata, IndiaHQ checked Sep 20, 2026	n/a	53 contacts →
	Indirect evidence “Simple Solutions is a Management System Consultancy Company, which has since its inception given seed to innovate concepts in developing integrated management system development…” Source: RevenueBase Database · checked Sep 20, 2026
25	International Inspection Services Pvt. LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 20, 2026	51-200	51 contacts →
	Indirect evidence “We would like to introduce ourselves as one of the organizations engaged in Inspection and Expediting Services in India and abroad.” Source: RevenueBase Database · checked Sep 20, 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: factory audit 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 factory audit firms.
Partial evidence: Its own public description names part of factory audit firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name factory audit 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 25 of 443 factory audit firms based in India

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Factory audit firms based in India at a glance

As of Sep 20, 2026

11.7%Verified-email coverage

29.5Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · Mumbai

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

149

11-50

151

51-200

201-500

501-1,000

1,001-5,000

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 443 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 factory audit 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 India whose own description of what they do matches “factory audit 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 factory audit 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 factory audit firms, 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, 1,525 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.

Factory audit firms by metro

Factory audit firms in Mumbai37

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 factory audit 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 factory audit firms are there based in India?

RevenueBase identified 443 factory audit firms 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?

TUV India Pvt. LTD, headquartered in Ghatkopar West Mumbai, tops this list with the largest team on record.

Which city has the most factory audit firms?

Mumbai leads with 37 headquartered companies, followed by Chennai (21) and New Delhi (21).

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 1,525 verified decision-maker contacts tracked across these 443 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.