Company lists · Data refreshed September 2026

Top 25 Environmental sensors companies based in India

Name: Environmental sensors companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 137 companies tracked

RevenueBase identified 137 environmental sensors companies headquartered in India as of September 2026 and tracks 1,924 professional contacts across them, including 383 with verified work emails. Mumbai is the largest hub.

This list covers environmental sensors companies headquartered in India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 15, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 15, 2026 86% judged on-target in blind review

137Companies

1,924Contacts tracked

383Verified emails

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The 25 largest environmental sensors companies based in India

Ranked by team size

Top 25 of 137 environmental sensors companies based in India, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to environmental sensors companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Swan Environmental Pvt. LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 15, 2026	201-500	213 contacts →
	Partial evidence “SWAN Environmental Pvt.” Source: RevenueBase Database · checked Sep 15, 2026
2	Aeron Systems	Indirect evidence	Pune, IndiaHQ checked Sep 15, 2026	51-200	170 contacts →
	Indirect evidence “Aeron Systems located in Pune, India, focuses on development of technology applying its expertise in embedded electronics to domains encompassing aerospace, automotive, renewable…” Source: RevenueBase Database · checked Sep 15, 2026
3	TVS Sensing Solutions Private Limited	Partial evidence	Madurai, IndiaHQ checked Sep 15, 2026	201-500	164 contacts →
	Partial evidence “TVS Sensing Solutions emerges as key player in Sensor Products and Solutions that serves Automotive, Industrial and Appliance markets.” Source: RevenueBase Database · checked Sep 15, 2026
4	Acoem India	Indirect evidence	Vadodara, IndiaHQ checked Sep 15, 2026	501-1,000	137 contacts →
	Indirect evidence “At Acoem, we believe progress and responsibility should go hand in hand.” Source: RevenueBase Database · checked Sep 15, 2026
5	OIZOM	Partial evidence	Ahmedabad, IndiaHQ checked Sep 15, 2026	51-200	120 contacts →
	Partial evidence “Oizom is an Environmental Solution Company.” Source: RevenueBase Database · checked Sep 15, 2026
6	Uniphos Envirotronic Private Limited	Indirect evidence	Vapi, IndiaHQ checked Sep 15, 2026	201-500	91 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 15, 2026
7	Engineering And Environmental Solutions Pvt. LTD	Strong evidence	Aligarh, IndiaHQ checked Sep 15, 2026	51-200	69 contacts →
	Strong evidence “E&E is the OEM for environmental monitoring devices based on iot and sensor based technology solutions.” Source: RevenueBase Database · checked Sep 15, 2026
8	Aurassure	Indirect evidence	Bhubaneswar, IndiaHQ checked Sep 15, 2026	51-200	48 contacts →
	Indirect evidence “Climate change is reshaping how cities, industries, and communities operate.” Source: RevenueBase Database · checked Sep 15, 2026
9	MTS Engineers PVT LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 15, 2026	11-50	46 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 15, 2026
10	Techno Instruments	Partial evidence	Gandhinagar, IndiaHQ checked Sep 15, 2026	51-200	31 contacts →
	Partial evidence “Techno Instruments is dedicated to improving the quality of Temperature Sensors by providing innovative temperature measurement solutions, through continuous R&D, Training…” Source: RevenueBase Database · checked Sep 15, 2026
11	Octiot-Switch To Sensors	Partial evidence	Noida, IndiaHQ checked Sep 15, 2026	51-200	28 contacts →
	Partial evidence “At OCTIOT, we are redefining the future of energy-efficient lighting through cutting-edge Sensor & Sensor-enabled lighting solutions.” Source: RevenueBase Database · checked Sep 15, 2026
12	Alcodex Technologies PVT LTD	Indirect evidence	Kochi, IndiaHQ checked Sep 15, 2026	11-50	24 contacts →
	Indirect evidence “Alcodex Technologies Private Limited, product engineering and R&D service provider based out of India with global clientele.” Source: RevenueBase Database · checked Sep 15, 2026
13	Sensinova	Partial evidence	Vadodara, IndiaHQ checked Sep 15, 2026	201-500	23 contacts →
	Partial evidence “Sensinova designs and manufactures motion sensors and other sensor-based solutions using international standards and cutting-edge technology.” Source: RevenueBase Database · checked Sep 15, 2026
14	Multi Nano Sense Technologies Private Limited	Indirect evidence	Nagpur, IndiaHQ checked Sep 15, 2026	11-50	21 contacts →
	Indirect evidence “We are a deep technology company focussing on solving global gas sensing challenges for ushering in a smarter, safer and healthier world.” Source: RevenueBase Database · checked Sep 15, 2026
15	Respirer Living Sciences	Indirect evidence	Pune, IndiaHQ checked Sep 15, 2026	11-50	19 contacts →
	Indirect evidence “Respirer Living Sciences is driven by the vision to improve citizens' quality of life through data democratization and participatory urbanism.” Source: RevenueBase Database · checked Sep 15, 2026
16	Mt9 Automation LLP	Partial evidence	Mumbai, IndiaHQ checked Sep 15, 2026	1-10	13 contacts →
	Partial evidence “MT9 Automation LLP is a leading supplier of industrial sensors, transmitters, instrumentation, and automation components for HVAC, pharmaceutical, cleanroom, OEM, laboratory, and…” Source: RevenueBase Database · checked Sep 15, 2026
17	Purelogic Labs	Partial evidence	New Delhi, IndiaHQ checked Sep 15, 2026	11-50	11 contacts →
	Partial evidence “PureLogic Labs is our venture which was founded in 2017 wherein we render personalized solutions to innovative ideas for discrete environmental problems.” Source: RevenueBase Database · checked Sep 15, 2026
18	Micro-Epsilon India	Partial evidence	Maharashtra, IndiaHQ checked Sep 15, 2026	n/a	10 contacts →
	Partial evidence “Micro-Epsilon is a global specialist in precision sensors and measurement systems and offers a worldwide unique range of sensors, measurement systems and customized inspection…” Source: RevenueBase Database · checked Sep 15, 2026
19	Paqs PVT LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 15, 2026	1-10	6 contacts →
	Indirect evidence “WHO estimates 3.3 Mn deaths per year due Air Pollution – Outdoor & indoor*.” Source: RevenueBase Database · checked Sep 15, 2026
20	Serrax Technologies LLP	Indirect evidence	Okhla Phase 2, IndiaHQ checked Sep 15, 2026	11-50	6 contacts →
	Indirect evidence “Manufacturer of meteorological, particulate monitoring and Gas Monitoring instruments and systems for ambient air such as Automatic weather station, PM2.5 Sampler, Organic vapour…” Source: RevenueBase Database · checked Sep 15, 2026
21	Vacker Engineering Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 15, 2026	1-10	4 contacts →
	Indirect evidence “Vacker Engineering Pvt.” Source: RevenueBase Database · checked Sep 15, 2026
22	Techsense	Partial evidence	Vadodara, IndiaHQ checked Sep 15, 2026	51-200	3 contacts →
	Partial evidence “A leading sensor manufacturer located in Vadodara, Gujarat, India.” Source: RevenueBase Database · checked Sep 15, 2026
23	Prkruti	Partial evidence	Surat, IndiaHQ checked Sep 15, 2026	11-50	2 contacts →
	Partial evidence “Jal Technologies Pvt Ltd, an IoT start-up venture (Funded by Shell India) working in the environmental sustainability domain having a prime focus on IoT product development to…” Source: RevenueBase Database · checked Sep 15, 2026
24	Futuristic Technologies, Ahmedabad	Partial evidence	Ahmedabad, IndiaHQ checked Sep 15, 2026	1-10	2 contacts →
	Partial evidence “Manufacturers of Sensors” Source: RevenueBase Database · checked Sep 15, 2026
25	Aether Techno Solutions Private Limited	Partial evidence	Hyderabad, IndiaHQ checked Sep 15, 2026	11-50	1 contacts →
	Partial evidence “AETHER Techno Solutions, established in 2019, specialize in providing top-notch turnkey solutions for Environment & Emission Monitoring, Automation & Instrumentation, and…” Source: RevenueBase Database · checked Sep 15, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: environmental sensors companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names environmental sensors companies.
Partial evidence: Its own public description names part of environmental sensors companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental sensors companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 137 environmental sensors companies based in India

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Environmental sensors companies based in India at a glance

As of Sep 15, 2026

19.9%Verified-email coverage

14.0Average contacts per company

11-50Median size (employees)

10.2%Largest-city concentration · Mumbai

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 137 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among environmental sensors companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in India whose own description of what they do matches “environmental sensors companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names environmental sensors companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among environmental sensors companies, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 383 across the full list. 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 15, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names environmental sensors companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many environmental sensors companies are there based in India?

RevenueBase identified 137 environmental sensors companies headquartered in India as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Swan Environmental Pvt. LTD, headquartered in Hyderabad, tops this list with the largest team on record.

Which city has the most environmental sensors companies?

Mumbai leads with 14 headquartered companies, followed by Hyderabad (13) and Pune (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 383 verified decision-maker contacts tracked across these 137 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 15, 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 Smart Search, 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.