Company lists · Data refreshed September 2026

Top 25 Waste management consulting companies based in India

Name: Waste management consulting companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 1,002 companies tracked

RevenueBase identified 1,002 waste management consulting companies headquartered in India as of September 2026 and tracks 19,331 professional contacts across them, including 1,895 with verified work emails. Mumbai is the largest hub.

This list covers waste management consulting companies 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 29, 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 29, 2026 86% judged on-target in blind review

1,002Companies

19,331Contacts tracked

1,895Verified emails

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The 25 largest waste management consulting companies based in India

Ranked by team size

Top 25 of 1,002 waste management consulting companies based in India, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to waste management consulting companies: 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	ION Exchange India LTD	Strong evidence	Mumbai, IndiaHQ checked Sep 29, 2026	1,001-5,000	3,810 contacts →
	Strong evidence “At Ion Exchange India, we bring you total environment solutions - water treatment, liquid waste treatment & recycle, air pollution control, solid & hazardous waste management and…” Source: RevenueBase Database · checked Sep 29, 2026
2	RE Sustainability Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 29, 2026	10001+	2,607 contacts →
	Partial evidence “Re Sustainability Limited (RE), a KKR-backed company, is one of Asia’s leading providers of comprehensive environment management services.” Source: RevenueBase Database · checked Sep 29, 2026
3	Gravita India Limited	Indirect evidence	Jaipur, IndiaHQ checked Sep 29, 2026	1,001-5,000	699 contacts →
	Indirect evidence “Gravita India Ltd is a world-renowned leader in the recycling industry, providing exceptional customer service and technical expertise to a global customer base in over 70…” Source: RevenueBase Database · checked Sep 29, 2026
4	Clean Harbors India	Indirect evidence	Hyderabad, IndiaHQ checked Sep 29, 2026	1,001-5,000	450 contacts →
	Indirect evidence “Clean Harbors India has been strategically established as the Global Capability Center (GCC) to serve our parent company.” Source: RevenueBase Database · checked Sep 29, 2026
5	HECS	Partial evidence	Chennai, IndiaHQ checked Sep 29, 2026	1,001-5,000	356 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
6	Luthra Group	Indirect evidence	Surat, IndiaHQ checked Sep 29, 2026	201-500	314 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
7	Zigma Global Environ Solutions Pvt. Ltd. Part Of The Blueplanet Group	Strong evidence	Erode, IndiaHQ checked Sep 29, 2026	1,001-5,000	243 contacts →
	Strong evidence “We are the Vanguard of Municipal Solid Waste (MSW) Management solutions.” Source: RevenueBase Database · checked Sep 29, 2026
8	Saahas Zero Waste	Strong evidence	Bangalore, IndiaHQ checked Sep 29, 2026	201-500	173 contacts →
	Strong evidence “Saahas Zero Waste is a socio-environmental enterprise with an overall experience of 10 years in the waste management sector.” Source: RevenueBase Database · checked Sep 29, 2026
9	Urbaser Sumeet	Partial evidence	Chennai, IndiaHQ checked Sep 29, 2026	10001+	170 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
10	Human Matrix	Indirect evidence	Indore, IndiaHQ checked Sep 29, 2026	501-1,000	169 contacts →
	Indirect evidence “Human Matrix Securite was founded by Captain Sunpreet Singh, an Indian Army Veteran, an alumnus of Daly College and IIM, in the year 2011 at Indore.” Source: RevenueBase Database · checked Sep 29, 2026
11	Rean Watertech Pvt. LTD	Strong evidence	Rajarhat, IndiaHQ checked Sep 29, 2026	51-200	160 contacts →
	Strong evidence “REAN aspires to contribute significantly in improving India’s infrastructure by its proficiency in water treatment and distribution along with waste management in municipal…” Source: RevenueBase Database · checked Sep 29, 2026
12	The Shakti Plastic Industries	Strong evidence	Mumbai, IndiaHQ checked Sep 29, 2026	501-1,000	111 contacts →
	Strong evidence “The Shakti Plastic Industries is a leading waste management company in India, established in 1969.” Source: RevenueBase Database · checked Sep 29, 2026
13	Ecometrix Consultants	Partial evidence	Bhubaneswar, IndiaHQ checked Sep 29, 2026	51-200	93 contacts →
	Partial evidence “Ecometrix Consultants Private Limited (EMC) is an ISO 9001:2015 Quality Certified consulting Firm focusing on water, wastewater & environment.” Source: RevenueBase Database · checked Sep 29, 2026
14	ECO Protection Engineers - India	Indirect evidence	Chennai, IndiaHQ checked Sep 29, 2026	201-500	83 contacts →
	Indirect evidence “Eco Protection Engineers - India is a civil engineering company based out of 943 54th Street, T V S Colony, Anna Nagar Western Extension, Chennai, Tamil Nadu, India.” Source: RevenueBase Database · checked Sep 29, 2026
15	Namo Ewaste Management LTD	Partial evidence	Faridabad, IndiaHQ checked Sep 29, 2026	51-200	82 contacts →
	Partial evidence “Namo eWaste Management offers a complete range of services to help you manage your eWaste effectively.” Source: RevenueBase Database · checked Sep 29, 2026
16	Deshwal Waste Management	Strong evidence	Gurgaon, IndiaHQ checked Sep 29, 2026	51-200	77 contacts →
	Strong evidence “Deshwal Waste Management deals with waste management and is backed with an experience of 10 years in waste management industry.” Source: RevenueBase Database · checked Sep 29, 2026
17	3s India	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	201-500	76 contacts →
	Indirect evidence “SaraPlast Pvt Ltd is one of the top 50 Social Impact Enterprises in India today.” Source: RevenueBase Database · checked Sep 29, 2026
18	Organic Recycling Systems Limited	Strong evidence	Navi Mumbai, IndiaHQ checked Sep 29, 2026	51-200	72 contacts →
	Strong evidence “Organic Recycling Systems Limited a firm built with the aim of revolutionizing the waste management sector in India.” Source: RevenueBase Database · checked Sep 29, 2026
19	Saurashtra Enviro Projects PVT Ltd, A Detox Group Company	Strong evidence	Surat, IndiaHQ checked Sep 29, 2026	201-500	72 contacts →
	Strong evidence “Municipal & industrial waste management plants, legacy waste treatment and bioremediation, Industrial effluent and sewage treatment plants with complete ZLD scheme, suppliers of…” Source: RevenueBase Database · checked Sep 29, 2026
20	Aplinka Solutions And Technologies Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 29, 2026	51-200	69 contacts →
	Indirect evidence “We Believe in making the world a better place to live.” Source: RevenueBase Database · checked Sep 29, 2026
21	Green Method Engineering P LTD	Indirect evidence	Kalamassery, IndiaHQ checked Sep 29, 2026	201-500	69 contacts →
	Indirect evidence “GME is an approved 'A Class' consultant of Kerala State Pollution Control Board.” Source: RevenueBase Database · checked Sep 29, 2026
22	Hydrotech Paryavaran India Pvt. LTD	Indirect evidence	Sas Nagar, IndiaHQ checked Sep 29, 2026	201-500	68 contacts →
	Indirect evidence “Hydrotech Paryavaran (India) Pvt.” Source: RevenueBase Database · checked Sep 29, 2026
23	DRA Consultants Limited, Nagpur	Indirect evidence	Nagpur, IndiaHQ checked Sep 29, 2026	51-200	66 contacts →
	Indirect evidence “DRA Consultants Limited (DRA) provides wide range of advisory services in Urban and Industrial sector with specialized expertise in 3-R (Reduce-Recycle-Reuse), 3-P…” Source: RevenueBase Database · checked Sep 29, 2026
24	Green Solution	Indirect evidence	Pune, IndiaHQ checked Sep 29, 2026	51-200	66 contacts →
	Indirect evidence “Green Solution is an organisation aimed to facilitate organisations building an environment-friendly ecosystem.” Source: RevenueBase Database · checked Sep 29, 2026
25	Earth Water Group	Indirect evidence	New Delhi, IndiaHQ checked Sep 29, 2026	n/a	65 contacts →
	Indirect evidence “Earth Water Group has been formed to address key issues facing the world today - Infrastructure Development, Quality of Water, Water Conservation & Environment Protection.” Source: RevenueBase Database · checked Sep 29, 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: waste management consulting companies. 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 waste management consulting companies.
Partial evidence: Its own public description names part of waste management consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name waste management consulting companies. 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 1,002 waste management consulting companies based in India

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Waste management consulting companies based in India at a glance

As of Sep 29, 2026

9.8%Verified-email coverage

19.3Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · Mumbai

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

305

11-50

371

51-200

224

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,002 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 waste management consulting companies, 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 “waste management consulting companies”. 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 waste management consulting companies), 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 waste management consulting companies, 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, 1,895 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 29, 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.

Waste management consulting companies by metro

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 waste management consulting companies, 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 waste management consulting companies are there based in India?

RevenueBase identified 1,002 waste management consulting companies 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?

ION Exchange India LTD, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most waste management consulting companies?

Mumbai leads with 69 headquartered companies, followed by Pune (69) and New Delhi (57).

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 1,895 verified decision-maker contacts tracked across these 1,002 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 29, 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.