Company lists · Data refreshed September 2026

Top 22 Emissions monitoring technology providers based in India

RevenueBase identified 87 company matches for emissions monitoring technology providers associated with India as of September 2026 and tracks 2,505 professional contacts across them, including 783 with verified work emails. Hyderabad is the largest hub.

This list covers company matches for emissions monitoring technology providers 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 September 19, 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 Sep 19, 2026 How this list was built
87Companies
2,505Contacts tracked
783Verified emails
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The 22 largest emissions monitoring technology providers based in India

Ranked by team size
Top 22 of 87 company matches for emissions monitoring technology providers based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchGurgaon, IndiaHQ recorded Sep 19, 2026501-1,000476 contacts →

Exact match

“Chakr Innovation is a pioneering Indian cleantech startup, founded by IIT Delhi graduates, dedicated to revolutionizing air quality with cutting-edge material science technology.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchVerna, IndiaHQ recorded Sep 19, 2026201-500247 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 · Sep 19, 2026 · View company records in RevenueBase
3Exact matchHyderabad, IndiaHQ recorded Sep 19, 2026201-500213 contacts →

Exact match

“SWAN Environmental Pvt.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Sep 19, 2026501-1,000169 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 · Sep 19, 2026 · View company records in RevenueBase
5Exact matchNoida, IndiaHQ recorded Sep 19, 2026201-500147 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 · Sep 19, 2026 · View company records in RevenueBase
6Exact matchVadodara, IndiaHQ recorded Sep 19, 2026501-1,000137 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchAhmedabad, IndiaHQ recorded Sep 19, 202651-200120 contacts →

Exact match

“Oizom is an Environmental Solution Company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchRabale-new Mumbai, IndiaHQ recorded Sep 19, 202651-200111 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 · Sep 19, 2026 · View company records in RevenueBase
9Exact matchVapi, IndiaHQ recorded Sep 19, 2026201-50091 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 · Sep 19, 2026 · View company records in RevenueBase
10Exact matchKota, IndiaHQ recorded Sep 19, 202651-20084 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 · Sep 19, 2026 · View company records in RevenueBase
11Exact matchDelhi, IndiaHQ recorded Sep 19, 202651-20079 contacts →

Exact match

“Nevco Engineers Pvt.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchAligarh, IndiaHQ recorded Sep 19, 202651-20069 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 · Sep 19, 2026 · View company records in RevenueBase
13Exact matchMysore, IndiaHQ recorded Sep 19, 2026n/a65 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 · Sep 19, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Sep 19, 202611-5036 contacts →

Exact match

“Antarctica is a climate technology company delivering enterprise-grade measurement, observability, and intelligent automation for AI and IT systems.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBangalore, IndiaHQ recorded Sep 19, 202611-5019 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 · Sep 19, 2026 · View company records in RevenueBase
16Exact matchGurgaon, IndiaHQ recorded Sep 19, 202611-5012 contacts →

Exact match

“At Automoto Genset Solutions LLP, we're leading the charge in environmental stewardship through cutting-edge emission control technology for Diesel Generator Sets.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchVadodara, IndiaHQ recorded Sep 19, 20261-1012 contacts →

Exact match

“Welcome to our state-of-the-art TCQA Labs Private Limited!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLucknow, IndiaHQ recorded Sep 19, 202611-507 contacts →

Exact match

“Hariwill Electronics (I) Pvt.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchPune, IndiaHQ recorded Sep 19, 20261-106 contacts →

Exact match

“Set up in the year 2018 “Gaxce Sensor OPC Private Limited.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchHyderabad, IndiaHQ recorded Sep 19, 202611-505 contacts →

Exact match

“ROQIT is an operational intelligence platform for managing assets, infrastructure, and emissions in real time.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchAhmedabad, IndiaHQ recorded Sep 19, 20261-103 contacts →

Exact match

“We specialize in cutting-edge technology solutions tailored to your needs.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchHyderabad, IndiaHQ recorded Sep 19, 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 · Sep 19, 2026 · View company records in RevenueBase

Showing 22 of 87 emissions monitoring technology providers based in India

See the full list, filter by size, metro and specialty, and access 783 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Emissions monitoring technology providers based in India at a glance

As of Sep 19, 2026
31.3%Verified-email coverage
28.8Average contacts per company
11-50Median size (employees)
11.5%Largest-city concentration · Hyderabad
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
29
51-200
17
201-500
7
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 87 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 “emissions monitoring technology providers” 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 783 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 September 19, 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 “emissions monitoring technology providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many emissions monitoring technology providers are there based in India?

RevenueBase identified 87 company matches for emissions monitoring technology providers associated with India as of September 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?

Chakr Innovation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most emissions monitoring technology providers?

Hyderabad leads with 10 company records, followed by Mumbai (10) and Pune (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 783 professional contacts with verified work emails tracked across these 87 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 September 19, 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.