Company lists · Data refreshed September 2026

Top 25 Water resource management firms based in India

Name: Water resource management firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 381 companies tracked

RevenueBase identified 381 water resource management firms headquartered in India as of September 2026 and tracks 8,846 professional contacts across them, including 479 with verified work emails. New Delhi is the largest hub.

This list covers water resource management 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 22, 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 22, 2026 86% judged on-target in blind review

381Companies

8,846Contacts tracked

479Verified emails

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The 25 largest water resource management firms based in India

Ranked by team size

Top 25 of 381 water resource management firms based in India, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to water resource management 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	Nippon Koei India Private Limited	Indirect evidence	New Delhi, IndiaHQ checked Sep 22, 2026	1,001-5,000	829 contacts →
	Indirect evidence “NK India is a part of the ID & E Group (formerly known as Nippon Koei Group) worldwide.” Source: RevenueBase Database · checked Sep 22, 2026
2	Mars Planning & Engineering Services Private Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 22, 2026	1,001-5,000	712 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
3	L&t	Strong evidence	Chennai, IndiaHQ checked Sep 22, 2026	5,001-10,000	350 contacts →
	Strong evidence “L&T Construction's Water & Effluent Treatment business vertical provides state-of-the-art design, detailed engineering, procurement, project management, project execution…” Source: RevenueBase Database · checked Sep 22, 2026
4	Hmwssb	Strong evidence	Hyderabad, IndiaHQ checked Sep 22, 2026	n/a	178 contacts →
	Strong evidence “HMWSSB Service Provider of construction services, design services & management of water supply system services in Hyderabad, Telangana.” Source: RevenueBase Database · checked Sep 22, 2026
5	Infinite Civil Solutions Private Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 22, 2026	201-500	148 contacts →
	Indirect evidence “Infinite Civil Solutions Pvt.” Source: RevenueBase Database · checked Sep 22, 2026
6	Saisanket Industries PVT LTD	Strong evidence	Mumbai, IndiaHQ checked Sep 22, 2026	501-1,000	128 contacts →
	Strong evidence “SAISANKET is in the business of Water Management since We are Technology Integrators and Smart Solutions Providers to all PipeFlow Projects.” Source: RevenueBase Database · checked Sep 22, 2026
7	Multi Mantech INT PVT LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 22, 2026	201-500	117 contacts →
	Indirect evidence “Multi Mantech International Pvt.” Source: RevenueBase Database · checked Sep 22, 2026
8	Sterling Indo Tech Consultants	Indirect evidence	Mansarovar, IndiaHQ checked Sep 22, 2026	501-1,000	115 contacts →
	Indirect evidence “Sterling Indo Tech Consultants is an Engineering Consulting firm with an Indian origin that provide high quality consultancy services in diversified sectors on major…” Source: RevenueBase Database · checked Sep 22, 2026
9	Ecometrix Consultants	Partial evidence	Bhubaneswar, IndiaHQ checked Sep 22, 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 22, 2026
10	INDRA	Strong evidence	Thane, IndiaHQ checked Sep 22, 2026	51-200	86 contacts →
	Strong evidence “Solving the toughest water management, treatment and process challenges globally.” Source: RevenueBase Database · checked Sep 22, 2026
11	DMR Engineering Limited	Partial evidence	Faridabad, IndiaHQ checked Sep 22, 2026	51-200	84 contacts →
	Partial evidence “DMR Engineering Limited is a leading engineering consulting company with deep expertise in design and engineering across water, energy and infrastructure projects.” Source: RevenueBase Database · checked Sep 22, 2026
12	HRP Infra Pvt. LTD	Strong evidence	Ahmedabad, IndiaHQ checked Sep 22, 2026	51-200	75 contacts →
	Strong evidence “HRP Infra is a prominent consultancy firm specializing in various sectors of civil engineering, with a primary focus on Water Supply, Wastewater, and Water Resources.” Source: RevenueBase Database · checked Sep 22, 2026
13	Facile Maven Pvt. LTD	Indirect evidence	Surat, IndiaHQ checked Sep 22, 2026	51-200	70 contacts →
	Indirect evidence “Facile Maven is a leading, fast growing, multi-disciplinary consultancy organization based in Gujarat.” Source: RevenueBase Database · checked Sep 22, 2026
14	Green Method Engineering P LTD	Indirect evidence	Kalamassery, IndiaHQ checked Sep 22, 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 22, 2026
15	DRA Consultants Limited, Nagpur	Indirect evidence	Nagpur, IndiaHQ checked Sep 22, 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 22, 2026
16	Antea Group India	Partial evidence	New Delhi, IndiaHQ checked Sep 22, 2026	51-200	65 contacts →
	Partial evidence “Infrastructure Urban Planning EHS Environment Water” Source: RevenueBase Database · checked Sep 22, 2026
17	I&r Projects And Consultants	Strong evidence	Jaipur, IndiaHQ checked Sep 22, 2026	51-200	65 contacts →
	Strong evidence “I&R is a full service project delivery consultancy company offering integrated planning, architecture engineering and project management services for Water, Sewer, Buildings…” Source: RevenueBase Database · checked Sep 22, 2026
18	Earth Water Group	Partial evidence	New Delhi, IndiaHQ checked Sep 22, 2026	n/a	65 contacts →
	Partial 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 22, 2026
19	HPD Consultants	Indirect evidence	Pune, IndiaHQ checked Sep 22, 2026	11-50	60 contacts →
	Indirect evidence “HPD Consultants - A fresh approach towards Engineering Consulting!” Source: RevenueBase Database · checked Sep 22, 2026
20	Shubh Consultants & Technocrats LLP	Partial evidence	Bengaluru, IndiaHQ checked Sep 22, 2026	51-200	52 contacts →
	Partial evidence “Shubh Consultants & Technocrats is a specialized engineering consulting company working in the environmental engineering space, with focus on water sector.” Source: RevenueBase Database · checked Sep 22, 2026
21	Lars Enviro Cleanedge Resources	Strong evidence	Nagpur, IndiaHQ checked Sep 22, 2026	51-200	51 contacts →
	Strong evidence “Lars Enviro is India’s leading environmental engineering organization, focused on providing waste management, wastewater treatment and water treatment solutions to Corporate…” Source: RevenueBase Database · checked Sep 22, 2026
22	Clear Water Dynamics Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 22, 2026	11-50	42 contacts →
	Partial evidence “Clear Water Dynamics (CWD) is an engineering start-up based in Bengaluru.” Source: RevenueBase Database · checked Sep 22, 2026
23	Biome Environmental Solutions PVT - India	Strong evidence	Bangalore, IndiaHQ checked Sep 22, 2026	11-50	40 contacts →
	Strong evidence “Architectural consultancy and water management services” Source: RevenueBase Database · checked Sep 22, 2026
24	Deccan Technical Consultants LLP	Partial evidence	Nagpur, IndiaHQ checked Sep 22, 2026	51-200	37 contacts →
	Partial evidence “Deccan technical consultants LLP (DTCLLP) is a professional engineering service providing company specialized in DPR Preparation, Bid process Management, Pre & Post Tender…” Source: RevenueBase Database · checked Sep 22, 2026
25	Aldee Water PVT LTD	Strong evidence	Ahmedabad, IndiaHQ checked Sep 22, 2026	51-200	37 contacts →
	Strong evidence “We are pleased to introduce ourselves as one of the well established leading water management Company having completed a decade in water treatment.” Source: RevenueBase Database · checked Sep 22, 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: water resource management 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 water resource management firms.
Partial evidence: Its own public description names part of water resource management firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name water resource management 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 381 water resource management firms based in India

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Water resource management firms based in India at a glance

As of Sep 22, 2026

5.4%Verified-email coverage

23.2Average contacts per company

11-50Median size (employees)

8.7%Largest-city concentration · New Delhi

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

124

11-50

139

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 381 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 water resource management 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 “water resource management 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 water resource management 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 water resource management 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, 479 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 22, 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.

Water resource management firms by metro

Water resource management firms in New Delhi33
Water resource management firms in Pune27

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 water resource management 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 water resource management firms are there based in India?

RevenueBase identified 381 water resource management 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?

Nippon Koei India Private Limited, headquartered in New Delhi, tops this list with the largest team on record.

Which city has the most water resource management firms?

New Delhi leads with 33 headquartered companies, followed by Pune (27) and Mumbai (24).

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 479 verified decision-maker contacts tracked across these 381 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 22, 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.