Company lists · Data refreshed September 2026

Top 25 Environmental compliance auditors based in India

Name: Environmental compliance auditors based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 205 companies tracked

RevenueBase identified 205 environmental compliance auditors headquartered in India as of September 2026 and tracks 1,873 professional contacts across them, including 156 with verified work emails. Pune is the largest hub.

This list covers environmental compliance auditors 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 19, 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 19, 2026 86% judged on-target in blind review

205Companies

1,873Contacts tracked

156Verified emails

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The 25 largest environmental compliance auditors based in India

Ranked by team size

Top 25 of 205 environmental compliance auditors based in India, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to environmental compliance auditors: 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	Vardan Envirolab LLP	Indirect evidence	Gurugram, IndiaHQ checked Sep 19, 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 19, 2026
2	Techknowgreen Solutions Limited Global	Strong evidence	Pune, IndiaHQ checked Sep 19, 2026	51-200	81 contacts →
	Strong evidence “Techknowgreen Solutions Limited is a leading environmental consulting firm in India with 24+ years of expertise in regulatory compliance, cutting-edge technology, and IT solutions.” Source: RevenueBase Database · checked Sep 19, 2026
3	Ravi Energie Private Limited	Indirect evidence	Vadodara, IndiaHQ checked Sep 19, 2026	501-1,000	80 contacts →
	Indirect 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 19, 2026
4	Green Solution	Partial evidence	Pune, IndiaHQ checked Sep 19, 2026	51-200	66 contacts →
	Partial evidence “Green Solution is an organisation aimed to facilitate organisations building an environment-friendly ecosystem.” Source: RevenueBase Database · checked Sep 19, 2026
5	Perfact Group	Strong evidence	New Delhi, IndiaHQ checked Sep 19, 2026	51-200	62 contacts →
	Strong evidence “At Perfact Group, we are proudly committed to offering environmental solutions that empower businesses to adapt to changing ESG requirements, maintain regulatory compliance, and…” Source: RevenueBase Database · checked Sep 19, 2026
6	Sadekar Enviro	Indirect evidence	Thane, IndiaHQ checked Sep 19, 2026	201-500	32 contacts →
	Indirect evidence “We, M/s Sadekar Enviro Engineers Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
7	Isoqar India	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “At ISOQAR India, we help organisations across India and internationally build trust, improve performance, and achieve global recognition through internationally accredited…” Source: RevenueBase Database · checked Sep 19, 2026
8	Grass Roots Research & Creation India P LTD	Partial evidence	Noida, IndiaHQ checked Sep 19, 2026	201-500	30 contacts →
	Partial evidence “Grass Roots Research & Creation India (P) Ltd (GRC India) is a prominent name in encouraging sustainable economic development by bringing state-of-the-art Environmental…” Source: RevenueBase Database · checked Sep 19, 2026
9	Gicia India	Partial evidence	Noida, IndiaHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “GICIA India Private Limited is one of India’s leading private sector agencies providing third party evaluation, assessment, and monitoring services in the fields of environment…” Source: RevenueBase Database · checked Sep 19, 2026
10	Teamtech Environment Health And Safety Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “TeamTech EHS is a premier EHSS & S (Environment Health Safety Sustainability and Social) consulting firm located in Bangalore, the renowned Silicon Valley of India.” Source: RevenueBase Database · checked Sep 19, 2026
11	Global LAB And Consultancy Services LLP	Partial evidence	Salem, IndiaHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “At GLCS, we don't just run tests: we deliver compliance confidence.” Source: RevenueBase Database · checked Sep 19, 2026
12	ECO Services India Pvt. LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Eco Services India Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
13	Cgsgreen Sustainergy Pvt. LTD	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “CGS was established in the year 1992.” Source: RevenueBase Database · checked Sep 19, 2026
14	Prosure Technologies Pvt. LTD	Indirect evidence	Indore, IndiaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Prosure Technologies Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
15	Roots EHS Advisory	Indirect evidence	Vadodara, IndiaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Roots Ehs Advisory is a consumer services company based out of Channi Naka 201, Vadodara, Gujarat, India.” Source: RevenueBase Database · checked Sep 19, 2026
16	Greenex Environmental	Partial evidence	Pune, IndiaHQ checked Sep 19, 2026	51-200	14 contacts →
	Partial evidence “Greenex Environmental – a passionate team of young, dynamic professionals dedicated to protecting nature and driving sustainability.” Source: RevenueBase Database · checked Sep 19, 2026
17	Ecomen Laboratories Pvt. LTD	Partial evidence	Lucknow, IndiaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Ecomen Laboratories has over 27 years of experience in providing environmental consultancy services and is accredited by the Quality Council of India – National Accreditation…” Source: RevenueBase Database · checked Sep 19, 2026
18	Kalyan Inspection Agency	Indirect evidence	Vadodara, IndiaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “We, Kalyan Inspection Agency (KIA), based in Gujarat, India We are Third Party Inspection firm working with different verticals of industry providing Auditing, Inspection…” Source: RevenueBase Database · checked Sep 19, 2026
19	SRI SAI Manasa Nature Tech PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “CBR GROUP OF COMPANIES provides all Environmental Consultancy Services under one roof.” Source: RevenueBase Database · checked Sep 19, 2026
20	Envirosphere Consultant & Engineers	Partial evidence	Pune, IndiaHQ checked Sep 19, 2026	1-10	9 contacts →
	Partial evidence “Envirosphere Consultant and Engineers is an environmental consultant, providing a wide range of services to the public and private sector.” Source: RevenueBase Database · checked Sep 19, 2026
21	Mitcon- Environment Management And Engineering EME Division	Partial evidence	Pune, IndiaHQ checked Sep 19, 2026	51-200	7 contacts →
	Partial evidence “MITCON - Environmental Management and Engineering Division (EME) is an integral part of MITCON Consultancy & Engineering Services Limited.” Source: RevenueBase Database · checked Sep 19, 2026
22	B S Envi-Tech PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	51-200	7 contacts →
	Indirect evidence “Since its establishment in B.” Source: RevenueBase Database · checked Sep 19, 2026
23	Northern Ridge Geotech Pvt. LTD	Strong evidence	Noida, IndiaHQ checked Sep 19, 2026	1-10	6 contacts →
	Strong evidence “We are an Environmental Regulatory Consulting company addressing a wide range of environmental compliances to a diverse clientele from Infrastructure, Mining, Manufacturing…” Source: RevenueBase Database · checked Sep 19, 2026
24	ECO Safetech	Partial evidence	Faridabad, IndiaHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “Our organization having commitment to resolve Environment Occupational Health, Safety, Energy, Fire, Testing of Equipment, Pressure Vessel, Training and Audit with solution in one…” Source: RevenueBase Database · checked Sep 19, 2026
25	Green Base Techno Management	Strong evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	1-10	6 contacts →
	Strong evidence “A service provider to Industry and infrastructure companies for Environment Management, Environment Approvals and Compliances.#EIA #Compliance #EnvironmentManagement” Source: RevenueBase Database · checked Sep 19, 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: environmental compliance auditors. 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 environmental compliance auditors.
Partial evidence: Its own public description names part of environmental compliance auditors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental compliance auditors. 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 205 environmental compliance auditors based in India

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Environmental compliance auditors based in India at a glance

As of Sep 19, 2026

8.3%Verified-email coverage

9.1Average contacts per company

11-50Median size (employees)

6.8%Largest-city concentration · Pune

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 205 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 environmental compliance auditors, 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 “environmental compliance auditors”. 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 environmental compliance auditors), 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 environmental compliance auditors, 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, 156 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 19, 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.

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 environmental compliance auditors, 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 environmental compliance auditors are there based in India?

RevenueBase identified 205 environmental compliance auditors 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?

Vardan Envirolab LLP, headquartered in Gurugram, tops this list with the largest team on record.

Which city has the most environmental compliance auditors?

Pune leads with 14 headquartered companies, followed by Ahmedabad (12) and Mumbai (12).

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 156 verified decision-maker contacts tracked across these 205 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 19, 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.