Company lists · Data refreshed October 2026

Top 12 Aviation wastewater treatment consultants based in India

RevenueBase identified 88 company matches for aviation wastewater treatment consultants associated with India as of October 2026 and tracks 620 professional contacts across them, including 25 with verified work emails. New Delhi is the largest hub.

This list covers company matches for aviation wastewater treatment 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 October 7, 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 Oct 7, 2026 How this list was built
88Companies
620Contacts tracked
25Verified emails
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The 12 largest aviation wastewater treatment consultants based in India

Ranked by team size
Top 12 of 88 company matches for aviation wastewater treatment consultants based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 7, 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 matchKalamassery, IndiaHQ recorded Oct 7, 2026201-50069 contacts →

Exact match

“GME is an approved 'A Class' consultant of Kerala State Pollution Control Board.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
2Exact matchThane, IndiaHQ recorded Oct 7, 202611-5026 contacts →

Exact match

“Celebrating 5 years!”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
3Exact matchChennai, IndiaHQ recorded Oct 7, 202611-5020 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Oct 7, 202611-5015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
5Exact matchAhmedabad, IndiaHQ recorded Oct 7, 202611-5014 contacts →

Exact match

“SWA Environmental Consultants & Engineers is a pure play environmental engineering firm working in the water treatment & wastewater treatment design, turnkey projects and…”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
6Exact matchChennai, IndiaHQ recorded Oct 7, 202611-5012 contacts →

Exact match

“Product, Project execution for Wastewater aeration and mixing | Wastewater spray coolers | Anaerobic Reactors | Modular treatment plants | Odour Control | Lake rejuvenation | USV…”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
7Exact matchAhmedabad, IndiaHQ recorded Oct 7, 202611-5011 contacts →

Exact match

“ZLD TECHNOLOGIES PVT LTD is highly technology oriented Engineering organisation, which serves in the field of Waste Water Treatment, UF, NF, MF, RO, MBR, Vacuum Systems, TVR…”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
8Exact matchMumbai, IndiaHQ recorded Oct 7, 202611-5011 contacts →

Exact match

“Navbharat Water offers customized waste water management & waste water treatment solutions to industrial segments, hospitality, healthcare, retail segment, commercial buildings…”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
9Exact matchChanganacherry, IndiaHQ recorded Oct 7, 202611-509 contacts →

Exact match

“H2OCare is a leading Water & Waste water treatment company based in Changanacherry, Kerala, since 2007.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
10Exact matchNew Delhi, IndiaHQ recorded Oct 7, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
11Exact matchFaridabad, IndiaHQ recorded Oct 7, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase
12Exact matchNavi Mumbai, IndiaHQ recorded Oct 7, 202651-2001 contacts →

Exact match

“Sparkle is one of Asia’s fastest growing water treatment company with its presence in Asia, Africa, Europe, and America having completed more than 925+ projects within 17 years.”

Recorded in the RevenueBase company graph · Oct 7, 2026 · View company records in RevenueBase

Showing 12 of 88 aviation wastewater treatment consultants based in India

See the full list, filter by size, metro and specialty, and access 25 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Aviation wastewater treatment consultants based in India at a glance

As of Oct 7, 2026
4.0%Verified-email coverage
7.0Average contacts per company
11-50Median size (employees)
10.2%Largest-city concentration · New Delhi
Oct 7, 2026Page data refreshed

Companies by employee count

1-10
26
11-50
36
51-200
17
201-500
8

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 88 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 “aviation wastewater treatment 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 25 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 October 7, 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 “aviation wastewater treatment consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many aviation wastewater treatment consultants are there based in India?

RevenueBase identified 88 company matches for aviation wastewater treatment consultants associated with India as of October 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?

Green Method Engineering P LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most aviation wastewater treatment consultants?

New Delhi leads with 9 company records, followed by Pune (7) and Chennai (6).

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 25 professional contacts with verified work emails tracked across these 88 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 October 7, 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.