Company lists · Data refreshed September 2026

Top 25 Grid infrastructure companies based in India

Name: Grid infrastructure 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 643 companies tracked

RevenueBase identified 643 grid infrastructure companies headquartered in India as of September 2026 and tracks 64,010 professional contacts across them, including 9,190 with verified work emails. Hyderabad is the largest hub.

This list covers grid infrastructure 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

643Companies

64,010Contacts tracked

9,190Verified emails

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The 25 largest grid infrastructure companies based in India

Ranked by team size

Top 25 of 643 grid infrastructure 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 grid infrastructure 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	KEC International LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	5,001-10,000	10,868 contacts →
	Partial evidence “KEC International Limited, the flagship company of RPG Enterprises is a diversified global infrastructure Engineering, Procurement & Construction (EPC) major, with a presence in…” Source: RevenueBase Database · checked Sep 19, 2026
2	Tata Power	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 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 19, 2026
3	Power Grid Corporation Of India Limited	Partial evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	5,001-10,000	5,997 contacts →
	Partial evidence “Power Grid Corporation of India Limited (POWERGRID), is a 'Maharatna' Company operating under Ministry of Power, is engaged in power transmission business.” Source: RevenueBase Database · checked Sep 19, 2026
4	LANCO	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 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 19, 2026
5	Techno Electric & Engineering Co. LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 19, 2026	201-500	767 contacts →
	Indirect evidence “Techno Electric & Engineering Company Ltd.(TEECL) was established in 1963.” Source: RevenueBase Database · checked Sep 19, 2026
6	Lumino Industries Limited	Partial evidence	Kolkata, IndiaHQ checked Sep 19, 2026	501-1,000	675 contacts →
	Partial evidence “Headquartered in Kolkata, Lumino Industries is one of the few fully integrated, product-driven companies in the power, energy, and infrastructure sectors.” Source: RevenueBase Database · checked Sep 19, 2026
7	Apraava Energy	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	501-1,000	657 contacts →
	Indirect evidence “Apraava Energy is India’s leading integrated energy solutions provider headquartered in Mumbai.” Source: RevenueBase Database · checked Sep 19, 2026
8	Karnataka Power Transmission Corp LTD Kptcl	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	n/a	635 contacts →
	Indirect evidence “Karnataka Power Transmission Corporation Limited Is Mainly Vested With The Functions Of Transmission Of Power In The Entire State Of Karnataka And Also Construction Of Stations &…” Source: RevenueBase Database · checked Sep 19, 2026
9	Bajel Projects LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	501-1,000	601 contacts →
	Partial evidence “Bajel Projects Limited is a leading company in the business of power infrastructure, with a strong presence in the Power Transmission and Power Distribution sectors.” Source: RevenueBase Database · checked Sep 19, 2026
10	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
11	Gujarat GAS Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	568 contacts →
	Indirect evidence “Gujarat Gas Limited (GGL) is India's largest City Gas Distribution (CGD) Company in terms of sales volume operating in 44 districts in 6 states of Gujarat, Maharashtra, Rajasthan…” Source: RevenueBase Database · checked Sep 19, 2026
12	Grid Controller Of India Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 19, 2026	501-1,000	541 contacts →
	Partial evidence “Grid Controller of India Limited (GRID-INDIA), a Miniratna-I company, formerly known as Power System Operation Corporation Limited (POSOCO), is a wholly owned Government of India…” Source: RevenueBase Database · checked Sep 19, 2026
13	Hartek Group	Indirect evidence	Mohali, IndiaHQ checked Sep 19, 2026	501-1,000	536 contacts →
	Indirect evidence “HARTEK, established in 1991, is a leading Engineering, Procurement, and Construction (EPC) company with operations across the energy value chain.” Source: RevenueBase Database · checked Sep 19, 2026
14	R.S. Infraprojects Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	1,001-5,000	431 contacts →
	Indirect evidence “R.S.” Source: RevenueBase Database · checked Sep 19, 2026
15	JBS Enterprises Pvt. LTD	Indirect evidence	Thane, IndiaHQ checked Sep 19, 2026	1,001-5,000	411 contacts →
	Indirect evidence “JBS provides the technical solutions for EHV substations and transmission lines that are the best value for money for clients.” Source: RevenueBase Database · checked Sep 19, 2026
16	Ag&p Pratham	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 2026	501-1,000	399 contacts →
	Indirect evidence “AG & P Pratham and THINK Gas are stepping ahead together as THINK Gas; we’re excited to welcome you to our new chapter!” Source: RevenueBase Database · checked Sep 19, 2026
17	National Thermal Power Corporation Limited Ntpc	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	201-500	320 contacts →
	Indirect evidence “NTPC is IndiaÕs largest energy conglomerate with roots planted way back in 1975 to accelerate power development in India.” Source: RevenueBase Database · checked Sep 19, 2026
18	Bondada Group	Partial evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	297 contacts →
	Partial evidence “Bondada Group is one of Bharat’s fastest-growing integrated infrastructure solutions providers, delivering transformative Engineering, Procurement & Construction (EPC) and…” Source: RevenueBase Database · checked Sep 19, 2026
19	Jakson Infra	Partial evidence	Gautam Buddha Nagar, IndiaHQ checked Sep 19, 2026	201-500	278 contacts →
	Partial evidence “About Us Jakson Infra is a leading infrastructure organization in India, specializing in end-to-end turnkey Engineering, Procurement, and Construction (EPC) services.” Source: RevenueBase Database · checked Sep 19, 2026
20	Associated Power Structures Limited	Indirect evidence	Vadodara, IndiaHQ checked Sep 19, 2026	501-1,000	274 contacts →
	Indirect evidence “Associated Power Structures Limited is a dynamic company that is engaged in conceptualization, Fabrication and EPC Contracting of various types of Galvanized Towers for…” Source: RevenueBase Database · checked Sep 19, 2026
21	Motwane Manufacturing	Indirect evidence	Nashik, IndiaHQ checked Sep 19, 2026	201-500	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 19, 2026
22	Vishnu Prakash R Punglia Limited	Partial evidence	Jodhpur, IndiaHQ checked Sep 19, 2026	501-1,000	215 contacts →
	Partial evidence “VPRPL is a Infrastructure company having head office in Jodhpur and working in Pan India.” Source: RevenueBase Database · checked Sep 19, 2026
23	India Power	Indirect evidence	Kolkata, IndiaHQ checked Sep 19, 2026	501-1,000	208 contacts →
	Indirect evidence “Founded in 1919, India Power Corporation Limited (IPCL) is one of India’s oldest and most trusted power utilities, with a proud legacy of over a century.” Source: RevenueBase Database · checked Sep 19, 2026
24	Jakson Group	Partial evidence	Noida, IndiaHQ checked Sep 19, 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 19, 2026
25	Elite Powertech Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 19, 2026	501-1,000	177 contacts →
	Indirect evidence “We, as Elite Powertech Pvt Ltd,(An ISO 9001:2008, OHSAS 18001:2007 Certified Company) which is a specialized agency providing services in T&D segment having 400+ Engineers…” 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: grid infrastructure 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 grid infrastructure companies.
Partial evidence: Its own public description names part of grid infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name grid infrastructure 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 643 grid infrastructure companies based in India

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Grid infrastructure companies based in India at a glance

As of Sep 19, 2026

14.4%Verified-email coverage

99.5Average contacts per company

11-50Median size (employees)

5.9%Largest-city concentration · Hyderabad

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

120

11-50

212

51-200

171

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 643 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 grid infrastructure 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 “grid infrastructure 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 grid infrastructure 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 grid infrastructure 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, 9,190 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.

Grid infrastructure companies by metro

Grid infrastructure companies in Hyderabad38
Grid infrastructure companies in Noida28
Grid infrastructure companies in Chennai26
Grid infrastructure companies in Pune26
Grid infrastructure companies in New Delhi25

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 grid infrastructure 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 grid infrastructure companies are there based in India?

RevenueBase identified 643 grid infrastructure 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?

KEC International LTD, headquartered in India, tops this list with the largest team on record.

Which city has the most grid infrastructure companies?

Hyderabad leads with 38 headquartered companies, followed by Noida (28) and Chennai (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 9,190 verified decision-maker contacts tracked across these 643 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.