Company lists · Data refreshed September 2026

Top 25 Environmental management consultants based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,423 companies tracked

RevenueBase identified 1,423 company matches for environmental management consultants associated with India as of September 2026 and tracks 22,476 professional contacts across them, including 2,886 with verified work emails. Mumbai is the largest hub.

This list covers company matches for environmental management 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

1,423Companies

22,476Contacts tracked

2,886Verified emails

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The 25 largest environmental management consultants based in India

Ranked by team size

Top 25 of 1,423 company matches for environmental management 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ION Exchange India LTD	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	1,001-5,000	3,810 contacts →
	Exact match “At Ion Exchange India, we bring you total environment solutions - water treatment, liquid waste treatment & recycle, air pollution control, solid & hazardous waste management and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Toyo Engineering India Private Limited	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	1,001-5,000	947 contacts →
	Exact match “Toyo Engineering India Private Limited (Toyo-India), an Engineering Consultancy & Contracting Company, is a perfect blend of Japanese technology and management practices with…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Mars Planning & Engineering Services Private Limited	Exact match	Ahmedabad, IndiaHQ recorded Sep 28, 2026	1,001-5,000	712 contacts →
	Exact match “In the wake of the devastation caused by the earthquake in Gujarat in 2001, MaRS was established with the objective to provide assistance and aid to the local & state governing…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Jacobs Engineering Group Incorporation	Exact match	Delhi, IndiaHQ recorded Sep 28, 2026	201-500	588 contacts →
	Exact match “Jacobs Engineering Group Incorporation is a construction company based out of 242 Okhla Industrial Estate Phase 2 - I, Delhi, Delhi, India.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Mitcon Consultancy And Engineering Services LTD	Exact match	Pune, IndiaHQ recorded Sep 28, 2026	201-500	486 contacts →
	Exact match “MITCON Consultancy & Engineering Services Limited, an ISO 9001:2015 certified company & NSE listed company, was established in 1982.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	SIPL	Exact match	Noida, IndiaHQ recorded Sep 28, 2026	n/a	400 contacts →
	Exact match “SIPL Pvt Ltd is an established and reputed firm in the Sustainable domain since 2008.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	HECS	Exact match	Chennai, IndiaHQ recorded Sep 28, 2026	1,001-5,000	356 contacts →
	Exact match “We are India’s Leading Environmental Management Company and Service Provider, serving as a catalyst to the cause of Environmental preservation for the Industrial and Domestic…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Luthra Group	Exact match	Surat, IndiaHQ recorded Sep 28, 2026	201-500	314 contacts →
	Exact match “The Luthra Group is one of the leading and well equipped processing house of Surat, which ever since its inception has been moving ceaselessly on a growth track.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Enzen Global Solutions	Exact match	Bangalore, IndiaHQ recorded Sep 28, 2026	1,001-5,000	277 contacts →
	Exact match “Enzen Global Solutions - India is part of the Enzen Group, a global, professional, knowledge practice that focuses on gaining, refining and sharing expertise in the energy and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	D2o	Exact match	Jaipur, IndiaHQ recorded Sep 28, 2026	51-200	217 contacts →
	Exact match “Design2Occupancy Services LLP (D2O) is a leading organization providing a platform and solutions in Energy Efficiency Analysis and Energy Code Compliances, Climate Change…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Sima Labs	Exact match	New Delhi, IndiaHQ recorded Sep 28, 2026	51-200	211 contacts →
	Exact match “Incorporated in the year 1988, SIMA LABS is offering analytical testing services in the field of food products, pharmaceuticals & environment.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Stirrup Communication Consultants	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	51-200	176 contacts →
	Exact match “Stirrup Communication Consultants Pvt Ltd (Stirrup), previously known as AICL Communications Limited, is a corporate reporting, ESG, stakeholder communications consultancy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Lead Consultancy And Engineering Services India PVT LTD	Exact match	Bangalore, IndiaHQ recorded Sep 28, 2026	51-200	174 contacts →
	Exact match “LEAD Consultancy & Engineering Services (India) Private Limited (LCES) has been started by a team of qualified professionals with vast experience and expertise in the areas of…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Knexir Consultants Pvt. Ltd. Mumbai	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	51-200	173 contacts →
	Exact match “Knexir Consultants is a group of extremely professional, goal setters and achievers, whose primary belief is building long-term client relationships, while delivering wholesome…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Urbaser Sumeet	Exact match	Chennai, IndiaHQ recorded Sep 28, 2026	10001+	170 contacts →
	Exact match “Urbaser is a world leader in environmental management, a global sustainability oriented company, serving more than 50 million people in 21 countries through a massive network of…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Thinkthrough Consulting	Exact match	New Delhi, IndiaHQ recorded Sep 28, 2026	51-200	145 contacts →
	Exact match “Thinkthrough Consulting is a purpose-led multidisciplinary professional services firm that specialises in providing advisory support to sustainable development initiatives.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Greenfinch Real Estate Engineers & Consultants	Exact match	Jaipur, IndiaHQ recorded Sep 28, 2026	501-1,000	144 contacts →
	Exact match “Greenfinch Real Estate Engineers and Consultants Pvt.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Greentree Global	Exact match	Noida, IndiaHQ recorded Sep 28, 2026	51-200	143 contacts →
	Exact match “GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Vardan Envirolab LLP	Exact match	Gurgaon, IndiaHQ recorded Sep 28, 2026	201-500	142 contacts →
	Exact match “Vardan EnviroNet is an organization of senior state and central government retired officers from various departments like Pollution Control Board, Mines & Geology, Public Sector…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Momentum	Exact match	Noida, IndiaHQ recorded Sep 28, 2026	51-200	127 contacts →
	Exact match “Founded in 2015 with four passionate individuals, Momentum India has grown into a dynamic team of over 150 multi-disciplinary experts dedicated to creating safer, more secure, and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Meinhardt India	Exact match	Smartworks Tower A, IndiaHQ recorded Sep 28, 2026	201-500	115 contacts →
	Exact match “Meinhardt is one of the leading international consultancies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Kadam Environmental Consultants	Exact match	Vadodara, IndiaHQ recorded Sep 28, 2026	n/a	115 contacts →
	Exact match “Company Kadam was founded in 1981 : The company has over 150 engineers, scientists and technicians with specialization in various interdisciplinary areas such as environmental…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Spectral Services Consultants Pvt. LTD	Exact match	Noida, IndiaHQ recorded Sep 28, 2026	201-500	113 contacts →
	Exact match “Spectral is a 500-employee, Indian market leader in the provision of mechanical, electrical and specialist consultancy services for national and global clients who are looking to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Environmental Design Solutions	Exact match	New Delhi, IndiaHQ recorded Sep 28, 2026	11-50	110 contacts →
	Exact match “Environmental Design Solutions [EDS] is a sustainability advisory firm focusing on the built environment.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	ABC Techno Labs India Private Limited	Exact match	Chennai, IndiaHQ recorded Sep 28, 2026	201-500	110 contacts →
	Exact match “ABC Techno Labs is a leading Environmental,Health and Safety Engineering Consultancy and Laboratory constantly striving towards newer heights since its inception in 2006.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental management consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,423 environmental management consultants based in India

See the full list, filter by size, metro and specialty, and access 2,886 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental management consultants based in India at a glance

As of Sep 28, 2026

12.8%Verified-email coverage

15.8Average contacts per company

11-50Median size (employees)

7.7%Largest-city concentration · Mumbai

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

588

11-50

531

51-200

225

201-500

501-1,000

1,001-5,000

10001+

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 1,423 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 “environmental management 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 2,886 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.

Environmental management 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 “environmental management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental management consultants are there based in India?

RevenueBase identified 1,423 company matches for environmental management 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?

ION Exchange India LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental management consultants?

Mumbai leads with 110 company records, followed by Pune (101) and Bangalore (85).

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 2,886 professional contacts with verified work emails tracked across these 1,423 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.