Company lists · Data refreshed September 2026

Top 25 Building water management system contractors based in India

Name: Building water management system contractors based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 354 companies tracked

RevenueBase identified 354 building water management system contractors headquartered in India as of September 2026 and tracks 6,191 professional contacts across them, including 539 with verified work emails. Pune is the largest hub.

This list covers building water management system contractors 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 16, 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 16, 2026 86% judged on-target in blind review

354Companies

6,191Contacts tracked

539Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest building water management system contractors based in India

Ranked by team size

Top 25 of 354 building water management system contractors based in India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to building water management system contractors: 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	Ashirvad By Aliaxis	Partial evidence	Bengaluru, IndiaHQ checked Sep 16, 2026	5,001-10,000	1,830 contacts →
	Partial evidence “Ashirvad by Aliaxis \| Pioneering Fluid Management for Over 27 Years For more than two decades, Ashirvad has been at the forefront of fluid management solutions in India-delivering…” Source: RevenueBase Database · checked Sep 16, 2026
2	L&t	Strong evidence	Chennai, IndiaHQ checked Sep 16, 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 16, 2026
3	Hmwssb	Strong evidence	Hyderabad, IndiaHQ checked Sep 16, 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 16, 2026
4	Wpil Limited	Indirect evidence	Kolkata, IndiaHQ checked Sep 16, 2026	501-1,000	148 contacts →
	Indirect evidence “WPIL is a global leader in specialized pumping products and services.” Source: RevenueBase Database · checked Sep 16, 2026
5	Saisanket Industries PVT LTD	Strong evidence	Mumbai, IndiaHQ checked Sep 16, 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 16, 2026
6	Enhanced Wapp Systems India Pvt. LTD	Strong evidence	Gurugram, IndiaHQ checked Sep 16, 2026	501-1,000	64 contacts →
	Strong evidence “Total Water Management - Operations Services Wapp offers total water management and operations to hotels, hospitals, retail, commercial buildings, IT parks, malls, warehouses…” Source: RevenueBase Database · checked Sep 16, 2026
7	Apex Ecotech Limited	Indirect evidence	Pune, IndiaHQ checked Sep 16, 2026	51-200	48 contacts →
	Indirect evidence “Apex Ecotech Limited (formerly known as Apex Ecotech Private Limited) was established in 2009 by a group of dedicated professionals and has emerged as a leading provider of…” Source: RevenueBase Database · checked Sep 16, 2026
8	SUN Enviro Technologies Pvt. LTD	Partial evidence	Nagpur, IndiaHQ checked Sep 16, 2026	51-200	48 contacts →
	Partial evidence “We are delighted to introduce ourselves as Sun Enviro Technologies Pvt Ltd, a leading provider of wastewater treatment plants, water treatment plants, water recycle plants, sewage…” Source: RevenueBase Database · checked Sep 16, 2026
9	Hyper Filteration PVT LTD	Indirect evidence	Ghaziabad, IndiaHQ checked Sep 16, 2026	201-500	46 contacts →
	Indirect evidence “Expertise of more than 30 years has culminated in hyper filteration, setting itself to be nation's leading environment protection company in the field of designing and…” Source: RevenueBase Database · checked Sep 16, 2026
10	Vishvaraj Environment PVT LT	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	11-50	45 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
11	Genex Utility Management Private Limited	Strong evidence	Bengaluru, IndiaHQ checked Sep 16, 2026	201-500	42 contacts →
	Strong evidence “Genex Utility Management Pvt Ltd brings people together to create better policies for the future of water.” Source: RevenueBase Database · checked Sep 16, 2026
12	World Water Works International	Partial evidence	Mumbai, IndiaHQ checked Sep 16, 2026	51-200	41 contacts →
	Partial evidence “World Water Works International Inc together with its affiliated companies is an innovator in the water & wastewater treatment industry, driven to help industrial and municipal…” Source: RevenueBase Database · checked Sep 16, 2026
13	Flow Dynamics India Pvt. LTD	Partial evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	51-200	39 contacts →
	Partial evidence “Flow Dynamics India is a turnkey water and wastewater engineering organization with years of proven industry experience and deep technical mastery in end-to-end project execution.” Source: RevenueBase Database · checked Sep 16, 2026
14	Energy World	Partial evidence	Panipat, IndiaHQ checked Sep 16, 2026	11-50	35 contacts →
	Partial evidence “Huliot Low Noise SWR Pipe (Israel} Heliroma Composite Pipe (Israel} Rhino SS Plumbing (USA} Stainless Steel Water Tanks Pressure Pumps (Silent/No Jerk) Water Softener / Nano…” Source: RevenueBase Database · checked Sep 16, 2026
15	GBC Infrastructure PVT LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 16, 2026	51-200	30 contacts →
	Indirect evidence “G.B.” Source: RevenueBase Database · checked Sep 16, 2026
16	Jalamrut Water Treatment	Indirect evidence	Thane, IndiaHQ checked Sep 16, 2026	11-50	26 contacts →
	Indirect evidence “Celebrating 5 years!” Source: RevenueBase Database · checked Sep 16, 2026
17	Metcon Water Systems Pvt. LTD	Strong evidence	Kolkata, IndiaHQ checked Sep 16, 2026	51-200	25 contacts →
	Strong evidence “For over four decades, Metcon Water Systems Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
18	Inditron Enterprises Pvt. LTD	Partial evidence	Pune, IndiaHQ checked Sep 16, 2026	11-50	21 contacts →
	Partial evidence “At Inditron, we believe that every drop of water can be recovered, reused, and respected.” Source: RevenueBase Database · checked Sep 16, 2026
19	Quality Water Management Systems Private Limited	Strong evidence	Chennai, IndiaHQ checked Sep 16, 2026	11-50	20 contacts →
	Strong evidence “Quality Water Management Systems (QWMS) Private Limited IS A TEAM OF PROFESSIONALLY QUALIFIED AND EXPERIENCED ENGINEERS IN THE FIELD OF WATER AND WASTE WATER MANAGEMENT.” Source: RevenueBase Database · checked Sep 16, 2026
20	Pureone Water Industries India PVT LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 16, 2026	11-50	17 contacts →
	Partial evidence “Water and Waste Water Treatment” Source: RevenueBase Database · checked Sep 16, 2026
21	G.E.T. Water Solutions PVT LTD	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	51-200	16 contacts →
	Partial evidence “GET Specialises in providing complete solutions for all water-related problems in both Water Treatment and Water Handling.” Source: RevenueBase Database · checked Sep 16, 2026
22	Vertvista ECO Solutions PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “VertVista Eco Solutions Pvt Ltd, is led by a team of world-class experts and supported by leading international companies in advanced landscape engineering, architectural and…” Source: RevenueBase Database · checked Sep 16, 2026
23	Apurva Water Management Systems PVT LTD	Strong evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	51-200	16 contacts →
	Strong evidence “Apurva Water Management Systems is a business corporation headquartered in Ahmedabad Gujarat India provides complete solutions related to the water be it Reverse Osmosis System…” Source: RevenueBase Database · checked Sep 16, 2026
24	Aquatics	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	501-1,000	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	PTC Watertech LLP	Strong evidence	Pune, IndiaHQ checked Sep 16, 2026	51-200	13 contacts →
	Strong evidence “At PTC WaterTech LLP, we offer a comprehensive range of services in water and wastewater management.” Source: RevenueBase Database · checked Sep 16, 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: building water management system contractors. 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 building water management system contractors.
Partial evidence: Its own public description names part of building water management system contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building water management system contractors. 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 354 building water management system contractors based in India

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 539 reachable decision-makers.

Free signup · no credit card

View the full list →

Building water management system contractors based in India at a glance

As of Sep 16, 2026

8.7%Verified-email coverage

17.5Average contacts per company

11-50Median size (employees)

9.9%Largest-city concentration · Pune

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

100

11-50

139

51-200

201-500

501-1,000

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 354 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 building water management system contractors, 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 “building water management system contractors”. 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 building water management system contractors), 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 building water management system contractors, 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, 539 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 16, 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.

Building water management system contractors by metro

Building water management system contractors in Pune35
Building water management system contractors in Ahmedabad27
Building water management system contractors in New Delhi27
Building water management system contractors in Chennai25

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 building water management system contractors, 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 building water management system contractors are there based in India?

RevenueBase identified 354 building water management system contractors 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?

Ashirvad By Aliaxis, headquartered in India, tops this list with the largest team on record.

Which city has the most building water management system contractors?

Pune leads with 35 headquartered companies, followed by Ahmedabad (27) and New Delhi (27).

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 539 verified decision-maker contacts tracked across these 354 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 354 building water management system contractors based in India. Start with a free account, no credit card.

Download this list →

Related lists

Building water management system contractors by geography

Browse the directory

Browse: Companies home · All India lists · All Building water management system contractors lists · New lists

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.