Company lists · Data refreshed September 2026
Top 25 Iiot companies based in India
RevenueBase identified 2,023 iiot companies headquartered in India as of September 2026 and tracks 40,089 professional contacts across them, including 6,660 with verified work emails. Pune is the largest hub.
This list covers iiot 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 14, 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.
The 25 largest iiot companies based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,672 contacts → | ||||
Indirect evidence “Founded as Computer Maintenance and Services Company in 1976, CMS Computers Limited is a pioneer and leader in the Indian ICT industry.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,065 contacts → | ||||
Indirect evidence “Utthunga is a Product Engineering and Industrial Solutions company.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,009 contacts → | ||||
Indirect evidence “Efftronics Systems Pvt.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 4 | 812 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 5 | 736 contacts → | ||||
Indirect evidence “Bosch Chassis Systems India Pvt.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 6 | 560 contacts → | ||||
Indirect evidence “Detect Technologies is a leading Industrial AI company that is building innovative solutions and cutting-edge technology for the industrial ecosystem.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 7 | 483 contacts → | ||||
Indirect evidence “Rishabh Group is a global technology leader shaping the future of industrial automation, energy efficiency, and precision measurement.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 8 | 446 contacts → | ||||
Indirect evidence “Founded in 2004 by a passionate team of entrepreneurs with deep expertise in energy management, Elmeasure began with a bold mission: to help industries, businesses, and…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 9 | 402 contacts → | ||||
Indirect evidence “Abc is an industrial automation company based out of 35, Chandivali VIllage Off.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 10 | 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 14, 2026Thanks. The Data Team will review it. | |||||
| 11 | 377 contacts → | ||||
Indirect evidence “Our Services & Solutions Electrical Turnkey Solutions Industrial (Factory / Process) Automation Solutions (Siemens) Building (IBMS) Automation Solutions Lighting Automation…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 12 | 365 contacts → | ||||
Indirect evidence “BONbLOC is a Technology company that builds smart software using Artificial Intelligence (AI), Internet of Things (IoT), and Blockchain to help businesses and governments work…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 13 | 355 contacts → | ||||
Indirect evidence “KritiLabs helps companies across verticals to effectively manage their remote assets on a real-time basis through its IoT security platform, ALS.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 14 | 335 contacts → | ||||
Indirect 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 14, 2026Thanks. The Data Team will review it. | |||||
| 15 | 285 contacts → | ||||
Indirect evidence “With over 250 trained engineering professionals in India and Global Operations across three continents - America, Europe, and Asia, SLS has broadened its wings with a strong focus…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 16 | 282 contacts → | ||||
Strong evidence “Axcend is a CSIA certified organization operating in the Industrial Automation, Manufacturing IT, DIgital Manufacturing and IIOT space.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 17 | 271 contacts → | ||||
Indirect evidence “Embedded, IoT (Internet of Things) & Cloud.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 18 | 231 contacts → | ||||
Indirect evidence “Infozech is IOT based cost optimization and revenue management solution provider for telecom infrastructure providers and operators since Infozech’s iTower Product Suite helps…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 19 | 227 contacts → | ||||
Indirect evidence “Motwane is an Indian engineering company with an impressive legacy, and a strong focus on R&D and IoT capabilities.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 20 | 226 contacts → | ||||
Indirect evidence “Accolade Electronics Pvt.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 21 | 202 contacts → | ||||
Strong evidence “Industrial Automation, Industry 4.0, IIoT, Industry 5.0, Substation Automation, Energy Management Systems- Honeywell's Premium Implementation Partner (System Integrator)- Process…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 22 | 192 contacts → | ||||
Indirect evidence “iTriangle Infotech is the largest global transportation telematics company from India, serving customers across India, the Middle East, and Africa since 2009.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 23 | 189 contacts → | ||||
Indirect evidence “SCHNELL ENERGY EQUIPMENTS PRIVATE LIMITED Schnell Energy is recognized as a Smart City and Internet of Things (IoT) industry leader” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 24 | 188 contacts → | ||||
Indirect evidence “ACS Technologies has an established strong foothold in the Information Technology industry, offering a wide array of services catering to the ever growing and ever challenging IT…” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
| 25 | 187 contacts → | ||||
Indirect evidence “Invendis Technologies India Private Limited based in Bangalore, INDIA was founded in 2007.” Source: RevenueBase Database · checked Sep 14, 2026Thanks. The Data Team will review it. | |||||
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: iiot 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 iiot companies.
- Partial evidence
- Its own public description names part of iiot companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name iiot 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 2,023 iiot companies based in India
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 6,660 reachable decision-makers.
Free signup · no credit card
Iiot companies based in India at a glance
As of Sep 14, 2026Companies by employee count
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 2,023 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 iiot 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 “iiot 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 iiot 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 iiot 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, 6,660 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 14, 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.
Iiot companies by metro
- Iiot companies in Pune210
- Iiot companies in Bangalore180
- Iiot companies in Bengaluru123
- Iiot companies in Hyderabad122
- Iiot companies in Chennai112
- Iiot companies in Ahmedabad86
- Iiot companies in Mumbai78
- Iiot companies in Noida68
- Iiot companies in Kolkata59
- Iiot companies in New Delhi51
- Iiot companies in Coimbatore44
- Iiot companies in Gurgaon40
- Iiot companies in Gurugram33
- Iiot companies in Delhi27
- Iiot companies in Navi Mumbai26
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 iiot 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 iiot companies are there based in India?
RevenueBase identified 2,023 iiot 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?
CMS Computers India PVT LTD, headquartered in Mumbai, tops this list with the largest team on record.
Which city has the most iiot companies?
Pune leads with 210 headquartered companies, followed by Bangalore (180) and Bengaluru (123).
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 6,660 verified decision-maker contacts tracked across these 2,023 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 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,023 iiot companies based in India. Start with a free account, no credit card.
Download this list →Related lists
Iiot companies by geography
- Iiot companies based in the United States
- Iiot companies based in Brazil
- Iiot companies based in the United Kingdom
- Iiot companies based in Germany
- Iiot companies based in Italy
- Iiot companies based in Spain
- Iiot companies based in Canada
- Iiot companies based in France
- Iiot companies based in Mexico
- Iiot companies based in the Netherlands
- Iiot companies based in Australia
- Iiot companies based in South Africa
Browse the directory
Browse: Companies home · All India lists · All Iiot companies lists · New lists
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.