Company lists · Data refreshed October 2026

Top 25 Industrial emission monitoring systems manufacturers based in India

RevenueBase identified 226 company matches for industrial emission monitoring systems manufacturers associated with India as of October 2026 and tracks 3,831 professional contacts across them, including 532 with verified work emails. Mumbai is the largest hub.

This list covers company matches for industrial emission monitoring systems manufacturers 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 16, 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 16, 2026 How this list was built
226Companies
3,831Contacts tracked
532Verified emails
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The 25 largest industrial emission monitoring systems manufacturers based in India

Ranked by team size
Top 25 of 226 company matches for industrial emission monitoring systems manufacturers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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 16, 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 16, 2026 · View company records in RevenueBase
2Exact matchHyderabad, IndiaHQ recorded Oct 16, 2026201-500215 contacts →

Exact match

“SWAN Environmental Pvt.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3Exact matchMumbai, IndiaHQ recorded Oct 16, 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 16, 2026 · View company records in RevenueBase
4Exact matchNoida, IndiaHQ recorded Oct 16, 2026201-500145 contacts →

Exact match

“9001:2015, TUV NORD certified organization that specializes in providing best-in-class turnkey solutions for flow monitoring, automation & instrumentation, environment & emission…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5Exact matchAhmedabad, IndiaHQ recorded Oct 16, 202651-200131 contacts →

Exact match

“Oizom is an Environmental Solution Company.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6Exact matchHyderabad, IndiaHQ recorded Oct 16, 202651-200114 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7Exact matchRabale-new Mumbai, IndiaHQ recorded Oct 16, 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 16, 2026 · View company records in RevenueBase
8Exact matchGurgaon, IndiaHQ recorded Oct 16, 202651-200103 contacts →

Exact match

“For more than half a century, Camfil has been helping people breathe cleaner air.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9Exact matchVapi, IndiaHQ recorded Oct 16, 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 16, 2026 · View company records in RevenueBase
10Exact matchKota, IndiaHQ recorded Oct 16, 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 16, 2026 · View company records in RevenueBase
11Exact matchDelhi, IndiaHQ recorded Oct 16, 202651-20082 contacts →

Exact match

“Nevco Engineers Pvt.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12Exact matchAligarh, IndiaHQ recorded Oct 16, 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 16, 2026 · View company records in RevenueBase
13Exact matchMysore, IndiaHQ recorded Oct 16, 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 16, 2026 · View company records in RevenueBase
14Exact matchAgra, IndiaHQ recorded Oct 16, 202611-5052 contacts →

Exact match

“Respo Products is one of the leading suppliers and system integrators for Gas Detectors and Monitors in India like natural gas detector, portable gas detector, multi gas detector…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15Exact matchChennai, IndiaHQ recorded Oct 16, 202651-20048 contacts →

Exact match

“Harmony Environmental Systems designs and supplies Air Quality Control Systems, including Electrostatic Precipitators ( ESPs), Fabric Filters, Hybrid Filters etc.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16Exact matchAhmedabad, IndiaHQ recorded Oct 16, 202611-5045 contacts →

Exact match

“MTS Engineers Pvt Ltd with its Headquarters in Ahmedabad city (a Hub of Gujarat state), located in Gujarat, No.1 State in India in Industrial Growth.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17Exact matchCoimbatore, IndiaHQ recorded Oct 16, 202611-5043 contacts →

Exact match

“SENVAC EXTRACTION SYSTEMS is one of the leading MANUFACTURER and SOLUTION PROVIDER for INDUSTRIAL AIR POLLUTION CONTROL EQUIPMENTS in INDIA.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18Exact matchPune, IndiaHQ recorded Oct 16, 202611-5040 contacts →

Exact match

“At Novorbis Itus Pvt.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19Exact matchGurgaon, IndiaHQ recorded Oct 16, 202611-5038 contacts →

Exact match

“ESP since its founding in 1973 has grown to become a leading manufacturer and supplier of analytical and instrumentation items.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20Exact matchThane, IndiaHQ recorded Oct 16, 202611-5028 contacts →

Exact match

“ELEX India, a leading engineering company in the field of Environmental Solutions, founded in the year 2002.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21Exact matchThane West, IndiaHQ recorded Oct 16, 202611-5027 contacts →

Exact match

“An ISO 9001-2015 company Manufacturing, Exporting, Integrating & Distributing all kinds of Fixed ATEX/ IECEX & SIL 2 APPROVED GAS Detectors & FLAME Monitoring Systems & Portable…”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22Exact matchMumbai, IndiaHQ recorded Oct 16, 202651-20024 contacts →

Exact match

“Pentax Engineering Private Limited is known as Pioneers and Leaders in Gas Detection since 1978.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23Exact matchChennai, IndiaHQ recorded Oct 16, 20261-1018 contacts →

Exact match

“Apzem helps manufacturing Industries to solve Air Pollution Control problems.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24Exact matchBangalore, IndiaHQ recorded Oct 16, 202611-5018 contacts →

Exact match

“DURAG INDIA is an one-stop system solutions in the areas of process and environmental monitoring, combustion and safety monitoring as well as tunnel and traffic monitoring.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25Exact matchAhmedabad, IndiaHQ recorded Oct 16, 202651-20016 contacts →

Exact match

“Microtech Boilers Private Limited is one the prominent Manufacturers, Exporters and Suppliers of Industrial Products.”

Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase

Showing 25 of 226 industrial emission monitoring systems manufacturers based in India

See the full list, filter by size, metro and specialty, and access 532 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial emission monitoring systems manufacturers based in India at a glance

As of Oct 16, 2026
13.9%Verified-email coverage
17.0Average contacts per company
11-50Median size (employees)
9.7%Largest-city concentration · Mumbai
Oct 16, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
96
51-200
48
201-500
14
501-1,000
3
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 226 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 “industrial emission monitoring systems manufacturers” 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 532 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 16, 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 “industrial emission monitoring systems manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial emission monitoring systems manufacturers are there based in India?

RevenueBase identified 226 company matches for industrial emission monitoring systems manufacturers 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 industrial emission monitoring systems manufacturers?

Mumbai leads with 22 company records, followed by Delhi (17) and Pune (17).

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 532 professional contacts with verified work emails tracked across these 226 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 16, 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.