Company lists · Data refreshed September 2026

Top 25 Iot sensors companies based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 347 companies tracked

RevenueBase identified 347 iot sensors companies headquartered in India as of September 2026 and tracks 6,771 professional contacts across them, including 1,223 with verified work emails. Pune is the largest hub.

This list covers iot 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 20, 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 20, 2026 86% judged on-target in blind review

347Companies

6,771Contacts tracked

1,223Verified emails

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The 25 largest iot sensors companies based in India

Ranked by team size

Top 25 of 347 iot sensors companies based in India, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to iot 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	Efftronics Systems Private Limited	Indirect evidence	Mangalagiri, IndiaHQ checked Sep 20, 2026	501-1,000	1,009 contacts →
	Indirect evidence “Efftronics Systems Pvt.” Source: RevenueBase Database · checked Sep 20, 2026
2	Stesalit Systems LTD	Partial evidence	Kolkata, IndiaHQ checked Sep 20, 2026	501-1,000	335 contacts →
	Partial evidence “Stesalit Systems Ltd has its core focus on the technology triad of Location Intelligence – IoT (Internet of Things) – Analytics to enable its clients know in real time all the…” Source: RevenueBase Database · checked Sep 20, 2026
3	JMV LPS Limited	Partial evidence	Noida, IndiaHQ checked Sep 20, 2026	501-1,000	225 contacts →
	Partial evidence “JMV LPS Limited is an indigenous deep-tech company building IoT-based monitoring, sensing, and electrical safety systems for critical infrastructure, designed, engineered, and…” Source: RevenueBase Database · checked Sep 20, 2026
4	Invendis Technologies India Pvt. LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 20, 2026	51-200	187 contacts →
	Indirect evidence “Invendis Technologies India Private Limited based in Bangalore, INDIA was founded in 2007.” Source: RevenueBase Database · checked Sep 20, 2026
5	Tor.ai Limited	Partial evidence	Pune, IndiaHQ checked Sep 20, 2026	51-200	174 contacts →
	Partial evidence “Tor.ai Limited, formerly known as Kloudq Technologies Limited, is India's leading Industrial IoT Company.” Source: RevenueBase Database · checked Sep 20, 2026
6	Sixth Energy Technologies	Partial evidence	Bengaluru, IndiaHQ checked Sep 20, 2026	201-500	171 contacts →
	Partial evidence “6th Energy Technologies is a full-stack IoT products company.” Source: RevenueBase Database · checked Sep 20, 2026
7	Aeron Systems	Indirect evidence	Pune, IndiaHQ checked Sep 20, 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 20, 2026
8	Zenatix By Schneider Electric	Partial evidence	Gurugram, IndiaHQ checked Sep 20, 2026	51-200	164 contacts →
	Partial evidence “Zenatix by Schneider Electric is the leading provider of IoT-powered automation and monitoring solutions for commercial buildings.” Source: RevenueBase Database · checked Sep 20, 2026
9	TVS Sensing Solutions Private Limited	Partial evidence	Madurai, IndiaHQ checked Sep 20, 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 20, 2026
10	GND Solutions India Pvt. LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 20, 2026	51-200	125 contacts →
	Indirect evidence “GND Solutions Pvt Ltd is established in 2015 as an electronic product engineering services company by a team who have gained significant experience over 60 years in Embedded…” Source: RevenueBase Database · checked Sep 20, 2026
11	Enthu Technology Solutions India PVT LTD	Indirect evidence	Coimbatore, IndiaHQ checked Sep 20, 2026	51-200	116 contacts →
	Indirect evidence “Enthu Technology Solutions India Pvt Ltd is a next-generation technology company that helps enterprises, start-ups reimagine their businesses for the digitally connected age.” Source: RevenueBase Database · checked Sep 20, 2026
12	Atsuya Technologies	Indirect evidence	Chennai, IndiaHQ checked Sep 20, 2026	51-200	114 contacts →
	Indirect evidence “Atsuya Technologies is one of India's leading sustainability startups established in the year 2017.” Source: RevenueBase Database · checked Sep 20, 2026
13	Kemsys Technologies	Partial evidence	Bangalore, IndiaHQ checked Sep 20, 2026	51-200	86 contacts →
	Partial evidence “Kemsys Technologies is an IoT engineering company that offers world-class IoT hardware, software & smart product development services.” Source: RevenueBase Database · checked Sep 20, 2026
14	Integrated Active Monitoring Pvt. Ltd. IAM	Indirect evidence	Pune, IndiaHQ checked Sep 20, 2026	201-500	84 contacts →
	Indirect evidence “Integrated Active Monitoring Pvt.” Source: RevenueBase Database · checked Sep 20, 2026
15	Datoms	Partial evidence	Bengaluru, IndiaHQ checked Sep 20, 2026	51-200	76 contacts →
	Partial evidence “DATOMS is an IoT software platform that utilizes machine learning, artificial intelligence, and the internet of things to streamline asset management and operations for equipment…” Source: RevenueBase Database · checked Sep 20, 2026
16	Trios Technologies PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 20, 2026	11-50	76 contacts →
	Strong evidence “WHO WE ARE We are The Cognitive Internet of Things (Cognitive IoT) Solution Provider, delivering Industrial IoT Platform, Sensors devices, IoT Gateway and Edge Computing…” Source: RevenueBase Database · checked Sep 20, 2026
17	Optitech IOT	Partial evidence	New Delhi, IndiaHQ checked Sep 20, 2026	51-200	70 contacts →
	Partial evidence “Optitech-IoT is at the forefront of IoT technologies.” Source: RevenueBase Database · checked Sep 20, 2026
18	Engineering And Environmental Solutions Pvt. LTD	Strong evidence	Aligarh, IndiaHQ checked Sep 20, 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 20, 2026
19	Intelliplanner Software System India Pvt. LTD	Indirect evidence	Delhi Ncr (noida), IndiaHQ checked Sep 20, 2026	51-200	65 contacts →
	Indirect evidence “We are an Indian company with a seasoned team of graduates and PhD from IITs and MIT, Boston (USA) with deep experience in application of data analytics and AI and Internet of…” Source: RevenueBase Database · checked Sep 20, 2026
20	Navy Blue Energy Labs	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 20, 2026	51-200	60 contacts →
	Partial evidence “Navy Blue Energy \| Labs (by NBSense) is India’s leading IoT-based smart monitoring and automation company delivering real-time visibility and data-driven control across energy…” Source: RevenueBase Database · checked Sep 20, 2026
21	Intellithink Industrial IOT	Partial evidence	Bangalore, IndiaHQ checked Sep 20, 2026	11-50	58 contacts →
	Partial evidence “Intellithink harnesses the power of IOT to offer comprehensive solutions in production monitoring, condition based monitoring and energy monitoring and optimisation.” Source: RevenueBase Database · checked Sep 20, 2026
22	IMZ	Partial evidence	New Delhi, IndiaHQ checked Sep 20, 2026	201-500	56 contacts →
	Partial evidence “The next-generation Internet of Things (IoT) technology business in India, IMZ Corporate, specialise in the supply, installations, deployment, integration, project go-live, and…” Source: RevenueBase Database · checked Sep 20, 2026
23	Cognecto	Indirect evidence	Bangalore, IndiaHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence “Cognecto builds AI-powered intelligence infrastructure for the physical world.” Source: RevenueBase Database · checked Sep 20, 2026
24	Aniruddha Telemetry Systems PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	51-200	54 contacts →
	Indirect evidence “Aniruddha telemetry systems pvt Ltd is a company involved in design, development and implementation of electronic embedded solutions.” Source: RevenueBase Database · checked Sep 20, 2026
25	Bevywise	Partial evidence	Chennai, IndiaHQ checked Sep 20, 2026	11-50	52 contacts →
	Partial evidence “Bevywise is a product-led technology company delivering production-ready IoT and Industry 4.0 platforms for connected operations at scale.” Source: RevenueBase Database · checked Sep 20, 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: iot 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 iot sensors companies.
Partial evidence: Its own public description names part of iot sensors companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot 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 347 iot sensors companies based in India

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Iot sensors companies based in India at a glance

As of Sep 20, 2026

18.1%Verified-email coverage

19.5Average contacts per company

11-50Median size (employees)

11.2%Largest-city concentration · Pune

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

131

11-50

143

51-200

201-500

501-1,000

5,001-10,000

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 347 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 iot 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 “iot 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 iot 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 iot 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, 1,223 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 20, 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.

Iot sensors companies by metro

Iot sensors companies in Pune39
Iot sensors companies in Bangalore37
Iot sensors companies in Hyderabad25

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 iot 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 iot sensors companies are there based in India?

RevenueBase identified 347 iot 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?

Efftronics Systems Private Limited, headquartered in Mangalagiri, tops this list with the largest team on record.

Which city has the most iot sensors companies?

Pune leads with 39 headquartered companies, followed by Bangalore (37) and Hyderabad (25).

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 1,223 verified decision-maker contacts tracked across these 347 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 20, 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.