Company lists · Data refreshed September 2026

Top 25 Electrical transmission companies based in India

Name: Electrical transmission 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 355 companies tracked

RevenueBase identified 355 electrical transmission companies headquartered in India as of September 2026 and tracks 45,119 professional contacts across them, including 8,104 with verified work emails. Hyderabad is the largest hub.

This list covers electrical transmission 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

355Companies

45,119Contacts tracked

8,104Verified emails

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The 25 largest electrical transmission companies based in India

Ranked by team size

Top 25 of 355 electrical transmission 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 transmission 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	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	5,001-10,000	10,868 contacts →
	Indirect 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	Techno Electric & Engineering Co. LTD	Partial evidence	Kolkata, IndiaHQ checked Sep 19, 2026	201-500	767 contacts →
	Partial evidence “Techno Electric & Engineering Company Ltd.(TEECL) was established in 1963.” Source: RevenueBase Database · checked Sep 19, 2026
5	Lumino Industries Limited	Indirect evidence	Kolkata, IndiaHQ checked Sep 19, 2026	501-1,000	675 contacts →
	Indirect 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
6	Karnataka Power Transmission Corp LTD Kptcl	Partial evidence	Bengaluru, IndiaHQ checked Sep 19, 2026	n/a	635 contacts →
	Partial 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
7	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
8	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
9	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
10	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
11	JBS Enterprises Pvt. LTD	Partial evidence	Thane, IndiaHQ checked Sep 19, 2026	1,001-5,000	411 contacts →
	Partial 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
12	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
13	Diamond Power Infrastructure Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	239 contacts →
	Indirect evidence “DICABS is India’s largest and truly integrated power equipment manufacturer of power cables (HV, LV & EHV) & Conductors.” Source: RevenueBase Database · checked Sep 19, 2026
14	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
15	GK Power Expertise PVT LTD	Partial evidence	Chennai, IndiaHQ checked Sep 19, 2026	201-500	173 contacts →
	Partial evidence “GK EXPERTISE is a Leading Manufacture in Transmission & Distribution Equipment of Power Transformer, Current Transformer, OLTC, Control & Relay Panels, MV Switchgears, Lighting…” Source: RevenueBase Database · checked Sep 19, 2026
16	Rajesh Power Services Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	501-1,000	168 contacts →
	Indirect evidence “Rajesh Power is a leading provider of Overhead to Underground Power Network System providing its services to all its valued customers Rajesh power is committed to Survey, planning…” Source: RevenueBase Database · checked Sep 19, 2026
17	KSE Electricals PVT LTD	Partial evidence	Kolkata, IndiaHQ checked Sep 19, 2026	201-500	161 contacts →
	Partial evidence “KSE - The one-stop solution for all your needs of Power Transmission & Distribution Hardware & Fittings.” Source: RevenueBase Database · checked Sep 19, 2026
18	TAG Corporation	Partial evidence	Chennai, IndiaHQ checked Sep 19, 2026	501-1,000	152 contacts →
	Partial evidence “delivers end-to-end engineered transmission line hardware solutions-from design and validation to manufacturing and global supply-supporting Utilities and EPC partners in building…” Source: RevenueBase Database · checked Sep 19, 2026
19	Shreetech Data Limited	Indirect evidence	Pune, IndiaHQ checked Sep 19, 2026	501-1,000	151 contacts →
	Indirect evidence “ShreeTech Data Limited is a next-generation Digital & Power Infrastructure company, at the forefront of powering India’s rapidly evolving data-driven economy.” Source: RevenueBase Database · checked Sep 19, 2026
20	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
21	IAC Electricals	Partial evidence	Kolkata, IndiaHQ checked Sep 19, 2026	51-200	144 contacts →
	Partial evidence “IAC Electricals Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
22	Advait Group	Partial evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	201-500	113 contacts →
	Partial 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
23	BNC Power Projects LTD	Indirect evidence	Pune, IndiaHQ checked Sep 19, 2026	201-500	113 contacts →
	Indirect evidence “BNC Power Projects Ltd.(Formerly M/S.” Source: RevenueBase Database · checked Sep 19, 2026
24	MĀN Structurals Private Limited	Indirect evidence	Jaipur, IndiaHQ checked Sep 19, 2026	11-50	111 contacts →
	Indirect evidence “MĀN Structurals Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
25	Neccon Power And Infra Limited	Partial evidence	Jorhat, IndiaHQ checked Sep 19, 2026	201-500	105 contacts →
	Partial evidence “NECCON POWER & INFRA LIMITED is an electrical/electronic manufacturing company based out of A T Road, Jorhat, Assam, India.” 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 transmission 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 transmission companies.
Partial evidence: Its own public description names part of electrical transmission companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical transmission 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 355 electrical transmission companies based in India

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Electrical transmission companies based in India at a glance

As of Sep 19, 2026

18.0%Verified-email coverage

127.1Average contacts per company

51-200Median size (employees)

5.6%Largest-city concentration · Hyderabad

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

106

51-200

100

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 355 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 transmission 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 transmission 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 transmission 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 transmission 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, 8,104 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 transmission 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 transmission companies are there based in India?

RevenueBase identified 355 electrical transmission 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 electrical transmission companies?

Hyderabad leads with 20 headquartered companies, followed by New Delhi (15) and Mumbai (14).

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 8,104 verified decision-maker contacts tracked across these 355 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.