Company lists · Data refreshed September 2026

Top 25 Iot energy management companies based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,254 companies tracked

RevenueBase identified 1,254 iot energy management companies headquartered in India as of September 2026 and tracks 44,984 professional contacts across them, including 8,732 with verified work emails. Pune is the largest hub.

This list covers iot energy management 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 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

1,254Companies

44,984Contacts tracked

8,732Verified emails

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The 25 largest iot energy management companies based in India

Ranked by team size

Top 25 of 1,254 iot energy management companies 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 energy management 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	Tata Power	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	10001+	9,414 contacts →
	Indirect evidence “Tata Power is one of India’s largest integrated power companies and together with its subsidiaries and jointly controlled entities, has an installed/managed capacity of 14,294 MW.” Source: RevenueBase Database · checked Sep 17, 2026
2	Genus Power Infrastructures LTD	Indirect evidence	Jaipur, IndiaHQ checked Sep 17, 2026	1,001-5,000	3,050 contacts →
	Indirect evidence “Genus Power Infrastructures Ltd, an ISO 9001: 2015 Public Limited Company forms an integral part of the reputed $400 million Kailash Group.” Source: RevenueBase Database · checked Sep 17, 2026
3	LANCO	Indirect evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	10001+	2,290 contacts →
	Indirect evidence “As one of India's rapidly emerging business entities, LANCO Infratech Limited has been driving growth in the domains of Engineering, Procurement and Construction (EPC), Power…” Source: RevenueBase Database · checked Sep 17, 2026
4	Waaree Group	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	5,001-10,000	2,264 contacts →
	Partial evidence “Founded in 1990, Waaree Energies Limited is India’s leading renewable energy company, driving the global transition to clean power.” Source: RevenueBase Database · checked Sep 17, 2026
5	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
6	Saatvik Solar	Partial evidence	Gurugram, IndiaHQ checked Sep 17, 2026	1,001-5,000	819 contacts →
	Partial evidence “Saatvik Green Energy (‘Saatvik Solar”) ranks among the “Top Solar Panel Manufacturers” in India with an annual current production capacity of 4.8GW/Annum, having its…” Source: RevenueBase Database · checked Sep 17, 2026
7	Techno Electric & Engineering Co. LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 17, 2026	201-500	767 contacts →
	Indirect evidence “Techno Electric & Engineering Company Ltd.(TEECL) was established in 1963.” Source: RevenueBase Database · checked Sep 17, 2026
8	Azure Power	Partial evidence	Gurugram, IndiaHQ checked Sep 17, 2026	501-1,000	661 contacts →
	Partial evidence “Azure Power is a leading independent sustainable energy solutions provider, and power producer in India.” Source: RevenueBase Database · checked Sep 17, 2026
9	Apraava Energy	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	501-1,000	657 contacts →
	Partial evidence “Apraava Energy is India’s leading integrated energy solutions provider headquartered in Mumbai.” Source: RevenueBase Database · checked Sep 17, 2026
10	General Energy Management Systems P. LTD	Strong evidence	New Delhi, IndiaHQ checked Sep 17, 2026	501-1,000	540 contacts →
	Strong evidence “General Energy Management Systems Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
11	Serentica	Partial evidence	Gurugram, IndiaHQ checked Sep 17, 2026	201-500	470 contacts →
	Partial evidence “Serentica Renewables India Private Limited,(Serentica) is a is an end-to-end energy solutions company enabling large-scale heavy energy intensive industries and sector to…” Source: RevenueBase Database · checked Sep 17, 2026
12	Elmeasure	Strong evidence	Bangalore, IndiaHQ checked Sep 17, 2026	501-1,000	446 contacts →
	Strong 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 17, 2026
13	Ampin Energy Transition	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	201-500	422 contacts →
	Partial evidence “AMPIN Energy Transition is India’s leading renewable energy transition company with a total portfolio of 5GWp+ spread across 23 states in the country.” Source: RevenueBase Database · checked Sep 17, 2026
14	Solarium Green Energy Limited	Partial evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	201-500	415 contacts →
	Partial evidence “is transforming India’s renewable energy landscape by delivering comprehensive solar solutions that empower homes, businesses, and industries to embrace clean energy.” Source: RevenueBase Database · checked Sep 17, 2026
15	Evio Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	201-500	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 17, 2026
16	Applied Energy Technologies Private Limited	Partial evidence	Gurugram, IndiaHQ checked Sep 17, 2026	201-500	324 contacts →
	Partial evidence “At Applied Energy Technologies, we are redefining the energy landscape with cost-efficient, distributed, and sustainable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
17	Polaris Smart Metering	Partial evidence	Jaipur, IndiaHQ checked Sep 17, 2026	201-500	317 contacts →
	Partial evidence “Polaris (formerly known as Gram Power (India) Pvt Ltd) is an energy technology company founded out of Berkeley, California.” Source: RevenueBase Database · checked Sep 17, 2026
18	Apollo Green Energy Limited	Partial evidence	Gurgaon, IndiaHQ checked Sep 17, 2026	1,001-5,000	287 contacts →
	Partial evidence “Apollo Green Energy Limited (AGEL) is a leading EPC company specializing in renewable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
19	Oriano	Partial evidence	Navi Mumbai, IndiaHQ checked Sep 17, 2026	201-500	232 contacts →
	Partial evidence “Oriano is a leading Clean Energy Company in India with portfolio of 3+ GWp.” Source: RevenueBase Database · checked Sep 17, 2026
20	Truere	Partial evidence	Noida Gautam Bauddha Nagar, IndiaHQ checked Sep 17, 2026	201-500	226 contacts →
	Partial evidence “TrueRE Oriana Power is one of India’s largest and fully integrated renewable energy companies delivering clean-energy solutions across the value chain, from generation and…” Source: RevenueBase Database · checked Sep 17, 2026
21	Jakson Group	Partial evidence	Noida, IndiaHQ checked Sep 17, 2026	1,001-5,000	207 contacts →
	Partial evidence “Established in 1947, headquartered in Noida, India, Jakson Group has emerged as a distinguished and leading energy, electrical EPC, and infrastructure company with a profound…” Source: RevenueBase Database · checked Sep 17, 2026
22	Kalpa Power Private Limited	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	201-500	204 contacts →
	Partial evidence “Kalpa Power has been at the vanguard of India’s clean energy movement.” Source: RevenueBase Database · checked Sep 17, 2026
23	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
24	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
25	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

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 energy management 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 energy management companies.
Partial evidence: Its own public description names part of iot energy management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot energy management 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 1,254 iot energy management companies based in India

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Iot energy management companies based in India at a glance

As of Sep 17, 2026

19.4%Verified-email coverage

35.9Average contacts per company

11-50Median size (employees)

6.7%Largest-city concentration · Pune

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

439

11-50

531

51-200

193

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,254 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 energy management 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 energy management 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 energy management 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 energy management 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, 8,732 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 energy management companies by metro

Iot energy management companies in Pune84
Iot energy management companies in Bangalore81
Iot energy management companies in Hyderabad68
Iot energy management companies in Mumbai63
Iot energy management companies in Noida58
Iot energy management companies in Ahmedabad57
Iot energy management companies in Chennai53
Iot energy management companies in Bengaluru49
Iot energy management companies in New Delhi49
Iot energy management companies in Kolkata35
Iot energy management companies in Gurgaon28
Iot energy management companies in Gurugram28
Iot energy management companies in Jaipur25

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 energy management 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 energy management companies are there based in India?

RevenueBase identified 1,254 iot energy management 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?

Tata Power, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most iot energy management companies?

Pune leads with 84 headquartered companies, followed by Bangalore (81) and Hyderabad (68).

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 8,732 verified decision-maker contacts tracked across these 1,254 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.