Company lists · Data refreshed September 2026

Top 25 Electrical grid modernization companies based in India

Name: Electrical grid modernization companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 137 companies tracked

RevenueBase identified 137 electrical grid modernization companies headquartered in India as of September 2026 and tracks 3,519 professional contacts across them, including 710 with verified work emails. Hyderabad is the largest hub.

This list covers electrical grid modernization 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 19, 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 19, 2026 86% judged on-target in blind review

137Companies

3,519Contacts tracked

710Verified emails

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The 25 largest electrical grid modernization companies based in India

Ranked by team size

Top 25 of 137 electrical grid modernization companies based in India, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical grid modernization 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	Intellismart Infra	Indirect evidence	Gurugram, IndiaHQ checked Sep 19, 2026	1,001-5,000	615 contacts →
	Indirect evidence “IntelliSmart Infrastructure Private Limited is India’s leading smart metering and digital solutions provider.” Source: RevenueBase Database · checked Sep 19, 2026
2	Stelmec Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	1,001-5,000	590 contacts →
	Indirect evidence “Stelmec is leading name in the Indian power industry, dedicated to delivering innovating and sustainable energy solutions to businesses and communities across the country.” Source: RevenueBase Database · checked Sep 19, 2026
3	Polaris Smart Metering	Indirect evidence	Jaipur, IndiaHQ checked Sep 19, 2026	201-500	317 contacts →
	Indirect 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 19, 2026
4	Exact SUN India Pvt. LTD	Partial evidence	Khopoli, IndiaHQ checked Sep 19, 2026	51-200	225 contacts →
	Partial evidence “Exact Sun India specializes in delivering comprehensive mechanical, structural, and electrical design services, along with full-service installation solutions for both industrial…” Source: RevenueBase Database · checked Sep 19, 2026
5	Reconnect Energy	Indirect evidence	Bengaluru North, IndiaHQ checked Sep 19, 2026	51-200	216 contacts →
	Indirect evidence “REConnect Energy is a growth stage digital energy platform startup.” Source: RevenueBase Database · checked Sep 19, 2026
6	SPK Power Infra Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 2026	51-200	145 contacts →
	Indirect evidence “We are an ISO 9001:2008 SPK Power Infra private limited the service division of SPK was established with a view to serve vast engineering services in the power generation…” Source: RevenueBase Database · checked Sep 19, 2026
7	Advait Group	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	201-500	113 contacts →
	Indirect evidence “Advait Energy Transitions Limited (previously known as Advait Infratech) is an NSE & BSE listed energy infrastructure and transition company, delivering transmission, renewable…” Source: RevenueBase Database · checked Sep 19, 2026
8	Deejay System Consultants Pvt. LTD	Partial evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	51-200	86 contacts →
	Partial evidence “In addition to supply of Systems, we provide Consulting, Solution Implementation and System Operation services to Electric and Telecommunication Utilities.” Source: RevenueBase Database · checked Sep 19, 2026
9	Nelumbo Technologies PVT LTD	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	51-200	68 contacts →
	Indirect evidence “Nelumbo provides Engineering, Design, Development, Manufacturing, Testing & Commissioning of Power System, Controls, Protection, Automation/SCADA Systems for Power Plants &…” Source: RevenueBase Database · checked Sep 19, 2026
10	Subhasree Projects Pvt. LTD	Partial evidence	Kolkata, IndiaHQ checked Sep 19, 2026	51-200	60 contacts →
	Partial evidence “We are a project integrator and engineering service provider for renewable generation, electrical system automation, electricity & water based smart metering systems, condition…” Source: RevenueBase Database · checked Sep 19, 2026
11	N ARC Consulting Enggpluss Private Limited	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 2026	51-200	51 contacts →
	Indirect evidence “N Arc Consulting Enggpluss Private Limited is an ISO 9001:2015 certified infrastructure advisory, engineering, and project management company with over two decades of experience…” Source: RevenueBase Database · checked Sep 19, 2026
12	Sharika Enterprises LTD	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	51-200	39 contacts →
	Indirect evidence “Sharika Enterprises Ltd, with decades of experience in the energy sector, is a leading force in transforming India’s infrastructure through smart, reliable, and sustainable…” Source: RevenueBase Database · checked Sep 19, 2026
13	Powersol Infra Services	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	51-200	33 contacts →
	Indirect evidence “PowerSol Infra Services Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
14	Group Rhine	Partial evidence	Gurgram, IndiaHQ checked Sep 19, 2026	51-200	32 contacts →
	Partial evidence “Group Rhine is a leading player in the electrical solutions industry, known for its robust product portfolio, which includes: Power Distribution Solutions: Offering transformers…” Source: RevenueBase Database · checked Sep 19, 2026
15	India Smart Grid Forum Isgf	Strong evidence	New Delhi, IndiaHQ checked Sep 19, 2026	1-10	27 contacts →
	Strong evidence “The India Smart Grid Forum (ISGF) is a Think-Tank of global repute on Energy Transition, Electric Mobility and Grid Modernization.” Source: RevenueBase Database · checked Sep 19, 2026
16	Tekuncorked	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence “Founded in 2019 by senior technology and business leaders from Telecom, Semiconductors, Enterprise Software, Embedded Products and Manufacturing industries, TekUncorked core team…” Source: RevenueBase Database · checked Sep 19, 2026
17	Chamunda Electrical Private Limited	Indirect evidence	Palanpur, IndiaHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
18	Photourja Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	1-10	22 contacts →
	Indirect evidence “PHOTOURJA PVT.” Source: RevenueBase Database · checked Sep 19, 2026
19	Ktst Engineers PVT LTD	Partial evidence	Nashik, IndiaHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial evidence “KTST Engineers is an electrical engineering and energy solutions company serving industrial, commercial, and renewable clients.” Source: RevenueBase Database · checked Sep 19, 2026
20	Gridzone Solutions Private Limited	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	51-200	11 contacts →
	Indirect evidence “Gridzone Solutions Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
21	Wiztric Technologies Private Limited	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “At Wiztric Technologies, we are on a mission to redefine the future of energy management through innovation, intelligence, and automation.” Source: RevenueBase Database · checked Sep 19, 2026
22	Emergible Consulting Services ECS	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “ECS operates as a consulting and project execution company providing Engineering, Project Management consulting and project execution services to various power generators and…” Source: RevenueBase Database · checked Sep 19, 2026
23	Ibot Energy Systems India PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “A smart and efficient Electrical Distribution system all everywhere is the end game” Source: RevenueBase Database · checked Sep 19, 2026
24	99 Care Enterprises	Indirect evidence	Bhopal, IndiaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “99 Care Enterprises is an electrification firm that offers Electrification Infrastructure looking to accelerate to your projects.” Source: RevenueBase Database · checked Sep 19, 2026
25	GG Power And Energy Engineering	Indirect evidence	Devakottai, IndiaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: electrical grid modernization 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 electrical grid modernization companies.
Partial evidence: Its own public description names part of electrical grid modernization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical grid modernization 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 electrical grid modernization companies based in India

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Electrical grid modernization companies based in India at a glance

As of Sep 19, 2026

20.2%Verified-email coverage

25.7Average contacts per company

11-50Median size (employees)

8.8%Largest-city concentration · Hyderabad

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 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 electrical grid modernization 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 “electrical grid modernization 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 electrical grid modernization 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 electrical grid modernization 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, 710 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 19, 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 electrical grid modernization 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 electrical grid modernization companies are there based in India?

RevenueBase identified 137 electrical grid modernization 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?

Intellismart Infra, headquartered in Gurugram, tops this list with the largest team on record.

Which city has the most electrical grid modernization companies?

Hyderabad leads with 12 headquartered companies, followed by Noida (9) and Gurgaon (8).

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 710 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 19, 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.