Company lists · Data refreshed October 2026

Top 22 Air pollution monitoring system suppliers based in India

RevenueBase identified 128 company matches for air pollution monitoring system suppliers associated with India as of October 2026 and tracks 2,138 professional contacts across them, including 426 with verified work emails. Delhi is the largest hub.

This list covers company matches for air pollution monitoring system suppliers 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 21, 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 21, 2026 How this list was built
128Companies
2,138Contacts tracked
426Verified emails
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The 22 largest air pollution monitoring system suppliers based in India

Ranked by team size
Top 22 of 128 company matches for air pollution monitoring system suppliers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 21, 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 matchVerna, IndiaHQ recorded Oct 21, 2026201-500254 contacts →

Exact match

“We are a specialist Gas Analytical company, delivering integrated and engineered solutions to Large & Mid-size Industries for Process Optimization, Safety & Continuous Emission…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
2Exact matchHyderabad, IndiaHQ recorded Oct 21, 2026201-500215 contacts →

Exact match

“SWAN Environmental Pvt.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Oct 21, 2026501-1,000165 contacts →

Exact match

“Chemtrols Industries is a leading solutions provider in the fields of Process Analytics, Continuous Emission Monitoring Systems, Ambient Air Quality Monitoring Systems, Gas…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
4Exact matchVadodara, IndiaHQ recorded Oct 21, 2026501-1,000147 contacts →

Exact match

“At Acoem, we believe progress and responsibility should go hand in hand.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
5Exact matchAhmedabad, IndiaHQ recorded Oct 21, 202651-200131 contacts →

Exact match

“Oizom is an Environmental Solution Company.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
6Exact matchRabale-new Mumbai, IndiaHQ recorded Oct 21, 202651-200108 contacts →

Exact match

“NETEL (INDIA) Limited, a part of Neterwala Group of Companies is one of the leading organizations in India in the field of Analytical Instruments, Environmental Instruments…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
7Exact matchVapi, IndiaHQ recorded Oct 21, 2026201-50092 contacts →

Exact match

“Started in 1993, Uniphos Envirotronic Private Limited is one of the largest manufacturers of Gas Detection Devices in India with wide range of products all designed and developed…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
8Exact matchKota, IndiaHQ recorded Oct 21, 202651-20089 contacts →

Exact match

“We are the leading manufacturer of Gas and Water Analysis systems for process and pollution monitoring”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
9Exact matchDelhi, IndiaHQ recorded Oct 21, 202651-20082 contacts →

Exact match

“Nevco Engineers Pvt.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
10Exact matchAligarh, IndiaHQ recorded Oct 21, 202651-20080 contacts →

Exact match

“E&E is the OEM for environmental monitoring devices based on iot and sensor based technology solutions.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
11Exact matchMysore, IndiaHQ recorded Oct 21, 2026n/a64 contacts →

Exact match

“Horiba India Private Limted Manufacturer of automotive test systems, emissions measurement systems & compact process gas monitor micropole system in Haridwar, Uttarakhand.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
12Exact matchPune, IndiaHQ recorded Oct 21, 202611-5040 contacts →

Exact match

“At Novorbis Itus Pvt.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
13Exact matchBangalore, IndiaHQ recorded Oct 21, 202611-5025 contacts →

Exact match

“Devic Earth is a disruptive clean-tech company that creates scalable solutions with 'Pure Skies', our flagship air pollution control equipment for industries & large areas.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Oct 21, 202611-5014 contacts →

Exact match

“At Viliso Technologies we combine technology, know-how and skills of our resources to make the invisible(harmful gases, particulate matter), visible to users.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
15Exact matchDelhi, IndiaHQ recorded Oct 21, 202611-5012 contacts →

Exact match

“Atlanta Healthcare, founded in 2010 is the pioneer of air quality management solutions in India for home and commercial use, with a goal to provide pure air to all.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
16Exact matchNew Delhi, IndiaHQ recorded Oct 21, 202611-509 contacts →

Exact match

“PureLogic Labs is our venture which was founded in 2017 wherein we render personalized solutions to innovative ideas for discrete environmental problems.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
17Exact matchLucknow, IndiaHQ recorded Oct 21, 202611-506 contacts →

Exact match

“Hariwill Electronics (I) Pvt.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
18Exact matchBangalore, IndiaHQ recorded Oct 21, 20261-106 contacts →

Exact match

“WHO estimates 3.3 Mn deaths per year due Air Pollution – Outdoor & indoor*.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
19Exact matchNew Delhi, IndiaHQ recorded Oct 21, 202611-505 contacts →

Exact match

“Prana Air provides innovative and affordable solutions to the alarmingly up air pollution levels in India by making air purification systems that are equipped with ultramodern…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
20Exact matchOkhla Phase 2, IndiaHQ recorded Oct 21, 202611-505 contacts →

Exact match

“Manufacturer of meteorological, particulate monitoring and Gas Monitoring instruments and systems for ambient air such as Automatic weather station, PM2.5 Sampler, Organic vapour…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
21Exact matchNew Delhi, IndiaHQ recorded Oct 21, 20261-104 contacts →

Exact match

“Aerogram is focused on establishing a network of low cost high quality air pollution monitoring sensors which helps individuals know what they breath on real-time-basis.”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase
22Exact matchHyderabad, IndiaHQ recorded Oct 21, 202611-501 contacts →

Exact match

“AETHER Techno Solutions, established in 2019, specialize in providing top-notch turnkey solutions for Environment & Emission Monitoring, Automation & Instrumentation, and…”

Recorded in the RevenueBase company graph · Oct 21, 2026 · View company records in RevenueBase

Showing 22 of 128 air pollution monitoring system suppliers based in India

See the full list, filter by size, metro and specialty, and access 426 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Air pollution monitoring system suppliers based in India at a glance

As of Oct 21, 2026
19.9%Verified-email coverage
16.7Average contacts per company
11-50Median size (employees)
9.4%Largest-city concentration · Delhi
Oct 21, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
56
51-200
26
201-500
5
501-1,000
3

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 128 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 “air pollution monitoring system suppliers” 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 426 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 21, 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 “air pollution monitoring system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many air pollution monitoring system suppliers are there based in India?

RevenueBase identified 128 company matches for air pollution monitoring system suppliers 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?

Adage Automation Private Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most air pollution monitoring system suppliers?

Delhi leads with 12 company records, followed by Hyderabad (11) and Mumbai (11).

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 426 professional contacts with verified work emails tracked across these 128 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 21, 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.