Company lists · Data refreshed November 2026

Top 25 Oil and gas produced water treatment companies based in India

RevenueBase identified 252 company matches for oil and gas produced water treatment companies associated with India as of November 2026 and tracks 3,190 professional contacts across them, including 367 with verified work emails. Chennai is the largest hub.

This list covers company matches for oil and gas produced water treatment companies 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 November 4, 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 Nov 4, 2026 How this list was built
252Companies
3,190Contacts tracked
367Verified emails
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The 25 largest oil and gas produced water treatment companies based in India

Ranked by team size
Top 25 of 252 company matches for oil and gas produced water treatment companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPune, IndiaHQ recorded Nov 4, 2026501-1,000313 contacts →

Exact match

“WTE is a globally recognised manufacturer & exporter of innovative Water & Wastewater Treatment Plants.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchNavi Mumbai, IndiaHQ recorded Nov 4, 2026201-500256 contacts →

Exact match

“Chembond Water Technologies Limited specializes in delivering advanced water treatment solutions for industrial and institutional applications.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchPune, IndiaHQ recorded Nov 4, 2026201-500156 contacts →

Exact match

“Aquatech is a global leader in water purification systems and wastewater treatment technology for industrial and infrastructure markets.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchNew Delhi, IndiaHQ recorded Nov 4, 202651-20091 contacts →

Exact match

“BioPetroClean™: Revolutionizing Wastewater Treatment BioPetroClean™ is a leading cleantech company dedicated to transforming wastewater treatment through innovation and technology.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchPune, IndiaHQ recorded Nov 4, 202651-20066 contacts →

Exact match

“We are a growing family of 120, endeavouring excellence with care and growth since 1989.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchNoida, IndiaHQ recorded Nov 4, 2026201-50058 contacts →

Exact match

“Dew is one of the world few fully integrated liquid engineering company.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchChennai, IndiaHQ recorded Nov 4, 202651-20057 contacts →

Exact match

“CLAR AQUA PVT LTD, an ISO 9001 : 2015 certified, has an unsurpassed record for providing high quality solutions in all water and waste water treatment projects starting from…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchMumbai, IndiaHQ recorded Nov 4, 20261,001-5,00056 contacts →

Exact match

“We as, Concord Enviro are a global company offering 100% water reuse solutions to treat industrial wastewater.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchAhmedabad, IndiaHQ recorded Nov 4, 202651-20053 contacts →

Exact match

“Indian Ion Exchange & Chemicals Limited formed in1994 by experienced water treatment technocrats and engineering professionals to apply new technology of Advance Ion Exchange…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
10Exact matchBangalore, IndiaHQ recorded Nov 4, 2026201-50049 contacts →

Exact match

“We are a drilling fluids manufacturer company (service-provider to the drilling companies).”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
11Exact matchNavi Mumbai, IndiaHQ recorded Nov 4, 202651-20045 contacts →

Exact match

“SCT (Sparkle Clean Tech) is a global leader in water treatment solutions, dedicated to delivering innovative and sustainable technologies across various sectors.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
12Exact matchNagpur, IndiaHQ recorded Nov 4, 202651-20045 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
13Exact matchAhmedabad, IndiaHQ recorded Nov 4, 202651-20036 contacts →

Exact match

“We are pleased to introduce ourselves as one of the well established leading water management Company having completed a decade in water treatment.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Nov 4, 202651-20028 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
15Exact matchKolkata, IndiaHQ recorded Nov 4, 202651-20028 contacts →

Exact match

“For over four decades, Metcon Water Systems Pvt.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
16Exact matchAhmedabad, IndiaHQ recorded Nov 4, 202611-5019 contacts →

Exact match

“With Services either for Water & Wastewater Treatment using physical/biological processes or Minimum / Zero Liquid Discharge (Recycling, Recovery & Reuse) using membrane/media…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Nov 4, 202611-5018 contacts →

Exact match

“Founded by graduate of IIT Bombay's (IITB) Centre for Environmental Science and Engineering.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
18Exact matchBangalore, IndiaHQ recorded Nov 4, 202651-20018 contacts →

Exact match

“K-PACK started as a water and wastewater treatment division of the Zaverchand Group in 1987, initially as the agent for market leader: Pielkenrood Vinitex Holland, the original…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
19Exact matchBangalore, IndiaHQ recorded Nov 4, 202611-5017 contacts →

Exact match

“Kimberlite Water plus provides comprehensive, integrated custom made water solutions to the Industries to upgrade your existing as well as new water & waste treatment plants to…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
20Exact matchBhiwandi, IndiaHQ recorded Nov 4, 202651-20014 contacts →

Exact match

“Clear Water - Solutions Provider in Industries for Total Water Managment.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
21Exact matchMumbai, IndiaHQ recorded Nov 4, 202651-20013 contacts →

Exact match

“Technomax provides customized solutions for independent water supply in raw water treatment, waste water treatment, desalination, industrial applications, community and municipal…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
22Exact matchIndore, IndiaHQ recorded Nov 4, 2026201-50011 contacts →

Exact match

“We Inhibeo Water Solutions & Technologies Private Limited are Central India's Largest Manufacturer, Supplier, Service Provider of Water Treatment Plant, Effluent Treatment Plant…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
23Exact matchChennai, IndiaHQ recorded Nov 4, 202651-20010 contacts →

Exact match

“Aqua Specialities Private Limited is a leading provider of water treatment, purification, and environmental solutions.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
24Exact matchIndiaHQ recorded Nov 4, 202611-5010 contacts →

Exact match

“Since our establishment in 2018, BlueMaarlin Engineering has become a trusted leader in the water treatment industry, offering tailored solutions to meet a diverse range of needs.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
25Exact matchGurgaon, IndiaHQ recorded Nov 4, 202611-509 contacts →

Exact match

“GRACE GREEN INFRA Pvt.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 25 of 252 oil and gas produced water treatment companies based in India

See the full list, filter by size, metro and specialty, and access 367 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas produced water treatment companies based in India at a glance

As of Nov 4, 2026
11.5%Verified-email coverage
12.7Average contacts per company
11-50Median size (employees)
9.1%Largest-city concentration · Chennai
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
104
51-200
60
201-500
19
501-1,000
4
1,001-5,000
1

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 252 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 “oil and gas produced water treatment companies” 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 367 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 November 4, 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.

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 “oil and gas produced water treatment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas produced water treatment companies are there based in India?

RevenueBase identified 252 company matches for oil and gas produced water treatment companies associated with India as of November 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?

WTE Infra Projects Pvt. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas produced water treatment companies?

Chennai leads with 23 company records, followed by Ahmedabad (20) and Pune (19).

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 367 professional contacts with verified work emails tracked across these 252 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 November 4, 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.