Company lists · Data refreshed September 2026

Top 25 Power generation equipment services companies based in India

Name: Power generation equipment services companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,043 companies tracked

RevenueBase identified 1,043 power generation equipment services companies headquartered in India as of September 2026 and tracks 31,446 professional contacts across them, including 3,075 with verified work emails. Chennai is the largest hub.

This list covers power generation equipment services 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 20, 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 20, 2026 86% judged on-target in blind review

1,043Companies

31,446Contacts tracked

3,075Verified emails

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The 25 largest power generation equipment services companies based in India

Ranked by team size

Top 25 of 1,043 power generation equipment services companies based in India, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to power generation equipment services 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	L&t Energy-Carbonlite Solutions	Partial evidence	Vadodara, IndiaHQ checked Sep 20, 2026	1,001-5,000	1,125 contacts →
	Partial evidence “L&T Energy-CarbonLite Solutions brings deep expertise in EPC solutions for BTG (Boiler-Turbine-Generator) packages of coal-based power plants, along with a growing portfolio of…” Source: RevenueBase Database · checked Sep 20, 2026
2	Sudhir Power LTD	Strong evidence	Gurugram, IndiaHQ checked Sep 20, 2026	1,001-5,000	1,036 contacts →
	Strong evidence “Sudhir Power Limited, established in 1973, is a leader in Diesel Gensets, Transformers, PSS, HT & LT panels, and Equipment rental services.” Source: RevenueBase Database · checked Sep 20, 2026
3	Triveni Turbine Limited	Indirect evidence	Bengaluru, IndiaHQ checked Sep 20, 2026	501-1,000	1,024 contacts →
	Indirect evidence “Leading the global 30 MWe segment for the last 60 years, Triveni Turbines has been enabling the energy sector’s ambitions to scale higher with advanced turbomachinery solutions.” Source: RevenueBase Database · checked Sep 20, 2026
4	Powerica Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	501-1,000	785 contacts →
	Indirect evidence “Powerica is a leading manufacturer of Cummins Diesel and Gas Generators in India.” Source: RevenueBase Database · checked Sep 20, 2026
5	Techno Electric & Engineering Co. LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 20, 2026	201-500	767 contacts →
	Indirect evidence “Techno Electric & Engineering Company Ltd.(TEECL) was established in 1963.” Source: RevenueBase Database · checked Sep 20, 2026
6	Ntpc GE Power Services Limited	Partial evidence	Up, IndiaHQ checked Sep 20, 2026	501-1,000	632 contacts →
	Partial evidence “Our Vision: To provide world class solutions for the renovation and modernization of power plants & other related businesses areas whilst improving our clients environmental…” Source: RevenueBase Database · checked Sep 20, 2026
7	Hartek Group	Indirect evidence	Mohali, IndiaHQ checked Sep 20, 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 20, 2026
8	Toshiba JSW Power Systems Pvt.Ltd	Partial evidence	Chennai, IndiaHQ checked Sep 20, 2026	501-1,000	510 contacts →
	Partial evidence “Toshiba JSW Power Systems Private Limited (Toshiba JSW) is a joint venture between Japan's Toshiba Group and India's JSW Group.” Source: RevenueBase Database · checked Sep 20, 2026
9	Cooper Corporation Pvt.Ltd	Indirect evidence	Pune, IndiaHQ checked Sep 20, 2026	1,001-5,000	460 contacts →
	Indirect evidence “Cooper Corporation manufactures world-class Engines and Generators (Gensets)” Source: RevenueBase Database · checked Sep 20, 2026
10	Uprvunl Nigam Limited	Partial evidence	Lucknow, IndiaHQ checked Sep 20, 2026	1,001-5,000	286 contacts →
	Partial evidence “Uprvunl Nigam Limited Service Provider of thermal power” Source: RevenueBase Database · checked Sep 20, 2026
11	Green Power International Pvt. LTD	Strong evidence	Noida, IndiaHQ checked Sep 20, 2026	501-1,000	259 contacts →
	Strong evidence “Green Power International is India's leading EPC Power generation company.” Source: RevenueBase Database · checked Sep 20, 2026
12	Lakshya Powertech Limited	Indirect evidence	Ahmadabad, IndiaHQ checked Sep 20, 2026	1,001-5,000	253 contacts →
	Indirect evidence “Welcome to Lakshya Powertech Your Esteemed Partner in the Dynamic World of the Energy Sector.” Source: RevenueBase Database · checked Sep 20, 2026
13	Perfect House Private Limited - India	Partial evidence	Mumbai, IndiaHQ checked Sep 20, 2026	201-500	191 contacts →
	Partial evidence “Whenever & wherever power supply has to be delivered rapidly & reliably, PERFECT, provides the optimal answer with its vast array of Products.” Source: RevenueBase Database · checked Sep 20, 2026
14	Kala Group	Indirect evidence	Pune, IndiaHQ checked Sep 20, 2026	501-1,000	185 contacts →
	Indirect evidence “KALA GROUP: ENGINEERING A SUSTAINABLE TOMORROW, INNOVATING BEYOND BORDERS.” Source: RevenueBase Database · checked Sep 20, 2026
15	GK Power Expertise PVT LTD	Strong evidence	Chennai, IndiaHQ checked Sep 20, 2026	201-500	173 contacts →
	Strong 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 20, 2026
16	Uttamenergy Limited	Partial evidence	Pune, IndiaHQ checked Sep 20, 2026	201-500	170 contacts →
	Partial evidence “Uttamenergy (India) aims to be a leading energy equipment and solutions provider.” Source: RevenueBase Database · checked Sep 20, 2026
17	Ojus Power And Technologies Private Limited	Strong evidence	Bangalore, IndiaHQ checked Sep 20, 2026	51-200	152 contacts →
	Strong evidence “OJUS Power and Technologies Pvt Limited (OJUS) is an original equipment manufacturer of diesel generator (DG) sets.” Source: RevenueBase Database · checked Sep 20, 2026
18	Power Engineering India PVT LTD	Indirect evidence	Mapusa, IndiaHQ checked Sep 20, 2026	201-500	146 contacts →
	Indirect evidence “A flagship of the Pai Kane Group, we are a leading manufacturer of Diesel and Gas generator sets based in India and with manufacturing facilities in India and UK.” Source: RevenueBase Database · checked Sep 20, 2026
19	SPK Power Infra Private Limited	Strong evidence	Chennai, IndiaHQ checked Sep 20, 2026	51-200	145 contacts →
	Strong 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 20, 2026
20	Jakson Genset & Bess	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	501-1,000	142 contacts →
	Indirect evidence “With a legacy spanning over 78 years, we are dedicated to revolutionizing the energy sector through cutting-edge distributed energy solutions.” Source: RevenueBase Database · checked Sep 20, 2026
21	Jakpower Jakson & Company	Indirect evidence	New Delhi, IndiaHQ checked Sep 20, 2026	501-1,000	142 contacts →
	Indirect evidence “Jakson & Company was founded in 1947 and operates under the brand name Jakpower.” Source: RevenueBase Database · checked Sep 20, 2026
22	Supernova Engineers LTD	Partial evidence	Ahmedabad, IndiaHQ checked Sep 20, 2026	51-200	141 contacts →
	Partial evidence “Supernova Engineers Limited is a single window provider of captive power solutions offering state of the art products and services.” Source: RevenueBase Database · checked Sep 20, 2026
23	Gepdec Infratech Limited	Indirect evidence	Noida, IndiaHQ checked Sep 20, 2026	51-200	128 contacts →
	Indirect evidence “GEPDEC, the buzzword is innovation.” Source: RevenueBase Database · checked Sep 20, 2026
24	Zodiac Energy Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 20, 2026	51-200	126 contacts →
	Indirect evidence “Our Company was originally incorporated as “Zodiac Genset Private Limited” at Ahmedabad on May 22, 1992.” Source: RevenueBase Database · checked Sep 20, 2026
25	Shree Abirami Enggineering Works	Indirect evidence	Chennai, IndiaHQ checked Sep 20, 2026	501-1,000	123 contacts →
	Indirect evidence “Shree Abirami Enggineering Works has consolidated its position in the Indian electrical industry as a Re-Manufacturer of a wide range of Transformers and Hydro Generators, which…” Source: RevenueBase Database · checked Sep 20, 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: power generation equipment services 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 power generation equipment services companies.
Partial evidence: Its own public description names part of power generation equipment services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation equipment services 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 1,043 power generation equipment services companies based in India

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Power generation equipment services companies based in India at a glance

As of Sep 20, 2026

9.8%Verified-email coverage

30.1Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · Chennai

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

244

11-50

327

51-200

304

201-500

108

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 1,043 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 power generation equipment services 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 “power generation equipment services 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 power generation equipment services 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 power generation equipment services 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, 3,075 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 20, 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.

Power generation equipment services companies by metro

Power generation equipment services companies in Chennai72
Power generation equipment services companies in Pune59
Power generation equipment services companies in Bangalore57
Power generation equipment services companies in Mumbai53
Power generation equipment services companies in Delhi43
Power generation equipment services companies in Hyderabad42
Power generation equipment services companies in New Delhi37
Power generation equipment services companies in Noida31
Power generation equipment services companies in Vadodara27

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 power generation equipment services 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 power generation equipment services companies are there based in India?

RevenueBase identified 1,043 power generation equipment services 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?

L&t Energy-Carbonlite Solutions, headquartered in Vadodara, tops this list with the largest team on record.

Which city has the most power generation equipment services companies?

Chennai leads with 72 headquartered companies, followed by Pune (59) and Bangalore (57).

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 3,075 verified decision-maker contacts tracked across these 1,043 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 20, 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.