Company lists · Data refreshed September 2026

Top 25 Iot hardware manufacturers based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 438 companies tracked

RevenueBase identified 438 iot hardware manufacturers headquartered in India as of September 2026 and tracks 7,707 professional contacts across them, including 1,175 with verified work emails. Bangalore is the largest hub.

This list covers iot hardware manufacturers 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 17, 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 17, 2026 86% judged on-target in blind review

438Companies

7,707Contacts tracked

1,175Verified emails

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The 25 largest iot hardware manufacturers based in India

Ranked by team size

Top 25 of 438 iot hardware manufacturers based in India, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to iot hardware manufacturers: 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 17, 2026	501-1,000	1,009 contacts →
	Indirect evidence “Efftronics Systems Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
2	Globaledge	Indirect evidence	Bangalore, IndiaHQ checked Sep 17, 2026	1,001-5,000	380 contacts →
	Indirect evidence “GlobalEdge is a product engineering company, constantly designing and defining the behavior of objects and things around us.” Source: RevenueBase Database · checked Sep 17, 2026
3	Accolade Electronics Private Limited	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	51-200	226 contacts →
	Indirect evidence “Accolade Electronics Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
4	Invendis Technologies India Pvt. LTD	Indirect evidence	Bangalore, IndiaHQ checked Sep 17, 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 17, 2026
5	Delta IOT Solutions	Partial evidence	Somajiguda, IndiaHQ checked Sep 17, 2026	201-500	179 contacts →
	Partial evidence “At Delta IoT Solutions, we are passionate about transforming industries through cutting-edge Internet of Things (IoT) technologies.” Source: RevenueBase Database · checked Sep 17, 2026
6	Tor.ai Limited	Partial evidence	Pune, IndiaHQ checked Sep 17, 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 17, 2026
7	Sixth Energy Technologies	Partial evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	201-500	171 contacts →
	Partial evidence “6th Energy Technologies is a full-stack IoT products company.” Source: RevenueBase Database · checked Sep 17, 2026
8	Hogar Controls India	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	51-200	130 contacts →
	Partial evidence “Hogar Controls is a global IoT company with a design-first approach delivering powerful smart solutions for Homes, Corporate offices, Hospitality, Buildings & Communities.” Source: RevenueBase Database · checked Sep 17, 2026
9	GND Solutions India Pvt. LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 17, 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 17, 2026
10	Kemsys Technologies	Strong evidence	Bangalore, IndiaHQ checked Sep 17, 2026	51-200	86 contacts →
	Strong evidence “Kemsys Technologies is an IoT engineering company that offers world-class IoT hardware, software & smart product development services.” Source: RevenueBase Database · checked Sep 17, 2026
11	Avench Systems PVT LTD	Indirect evidence	Bengaluru South, IndiaHQ checked Sep 17, 2026	51-200	83 contacts →
	Indirect evidence “Avench is a leading technology company driving the transformation of industrial automation.” Source: RevenueBase Database · checked Sep 17, 2026
12	Trios Technologies PVT LTD	Partial evidence	Chennai, IndiaHQ checked Sep 17, 2026	11-50	76 contacts →
	Partial 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 17, 2026
13	Vuelogix Technologies PVT LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 17, 2026	11-50	75 contacts →
	Partial evidence “Vuelogix is an IOT/M2M platform company.” Source: RevenueBase Database · checked Sep 17, 2026
14	Optitech IOT	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	70 contacts →
	Partial evidence “Optitech-IoT is at the forefront of IoT technologies.” Source: RevenueBase Database · checked Sep 17, 2026
15	KIOT	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	51-200	64 contacts →
	Partial evidence “KIOT Innovations is the go-to IoT platform for enterprises to launch smart IoT appliances, devices with integrated cloud, mobile, web & voice applications, a full stack platform…” Source: RevenueBase Database · checked Sep 17, 2026
16	Altiux Innovations	Partial evidence	Bangalore, IndiaHQ checked Sep 17, 2026	201-500	62 contacts →
	Partial evidence “Altiux Innovations is a software and product engineering services organization focused on designing and developing Internet of Things (IoT) enabled products and solutions for the…” Source: RevenueBase Database · checked Sep 17, 2026
17	Navy Blue Energy Labs	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 17, 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 17, 2026
18	Intellithink Industrial IOT	Partial evidence	Bangalore, IndiaHQ checked Sep 17, 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 17, 2026
19	IMZ	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 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 17, 2026
20	Aniruddha Telemetry Systems PVT LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 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 17, 2026
21	Bevywise	Partial evidence	Chennai, IndiaHQ checked Sep 17, 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 17, 2026
22	Eoxys Systems India Pvt. LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 17, 2026	11-50	51 contacts →
	Partial evidence “Eoxys is focussing on Product Engineering (electronic HW, embedded SW and ID) of IOT devices, sensors, controllers and servers.” Source: RevenueBase Database · checked Sep 17, 2026
23	Memighty Inventions Private Limited	Partial evidence	Surat, IndiaHQ checked Sep 17, 2026	51-200	47 contacts →
	Partial evidence “We are an IoT Research and Development company.” Source: RevenueBase Database · checked Sep 17, 2026
24	Epsum Labs Private Limited	Indirect evidence	Bhubaneswar, IndiaHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “Welcome to Epsum Labs, where innovation is not just a concept; it's our heartbeat.” Source: RevenueBase Database · checked Sep 17, 2026
25	Nectar	Indirect evidence	Coimbatore North, IndiaHQ checked Sep 17, 2026	11-50	40 contacts →
	Indirect evidence “Bringing a smarter world to life.” Source: RevenueBase Database · checked Sep 17, 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 hardware manufacturers. 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 hardware manufacturers.
Partial evidence: Its own public description names part of iot hardware manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot hardware manufacturers. 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 438 iot hardware manufacturers based in India

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Iot hardware manufacturers based in India at a glance

As of Sep 17, 2026

15.2%Verified-email coverage

17.6Average contacts per company

11-50Median size (employees)

12.1%Largest-city concentration · Bangalore

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

186

11-50

187

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 438 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 hardware manufacturers, 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 hardware manufacturers”. 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 hardware manufacturers), 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 hardware manufacturers, 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, 1,175 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 17, 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 hardware manufacturers by metro

Iot hardware manufacturers in Bangalore53
Iot hardware manufacturers in Pune43
Iot hardware manufacturers in Hyderabad26

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 hardware manufacturers, 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 hardware manufacturers are there based in India?

RevenueBase identified 438 iot hardware manufacturers 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 hardware manufacturers?

Bangalore leads with 53 headquartered companies, followed by Pune (43) and Hyderabad (26).

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 1,175 verified decision-maker contacts tracked across these 438 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 17, 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.