Company lists · Data refreshed September 2026

Top 25 Power generation engineering consultants based in India

Name: Power generation engineering consultants based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,697 companies tracked

RevenueBase identified 1,697 power generation engineering consultants headquartered in India as of September 2026 and tracks 83,790 professional contacts across them, including 11,198 with verified work emails. Chennai is the largest hub.

This list covers power generation engineering consultants 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

1,697Companies

83,790Contacts tracked

11,198Verified emails

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The 25 largest power generation engineering consultants based in India

Ranked by team size

Top 25 of 1,697 power generation engineering consultants 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 power generation engineering consultants: 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	Ntpc Limited	Strong evidence	New Delhi, IndiaHQ checked Sep 17, 2026	10001+	19,588 contacts →
	Strong evidence “NTPC Limited is India’s largest power generation utility with roots planted way back in 1975 to accelerate power development in India.” Source: RevenueBase Database · checked Sep 17, 2026
2	Tata Consulting Engineers	Strong evidence	Mumbai, IndiaHQ checked Sep 17, 2026	5,001-10,000	8,440 contacts →
	Strong evidence “Tata Consulting Engineers Limited (TCE) is the largest Indian private sector engineering and project consultancy and an emerging global leader in integrated engineering solutions.” Source: RevenueBase Database · checked Sep 17, 2026
3	Kalpataru Projects International Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	5,001-10,000	5,844 contacts →
	Partial evidence “THE WORLD'S LOCAL EPC PARTNER Kalpataru Projects International Limited (KPIL), part of the Kalpataru Group, is a leading global engineering and construction company with a…” Source: RevenueBase Database · checked Sep 17, 2026
4	LANCO	Strong evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	10001+	2,290 contacts →
	Strong 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
5	Steag Energy Services India Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,572 contacts →
	Indirect evidence “STEAG Energy Services India, established in 2001 as a wholly owned subsidiary of STEAG GmbH, Germany, is now part of the Bluspring Enterprises Limited, India’s integrated…” Source: RevenueBase Database · checked Sep 17, 2026
6	Medhaj Techno Concept Pvt. LTD	Indirect evidence	IndiaHQ checked Sep 17, 2026	1,001-5,000	1,136 contacts →
	Indirect evidence “Medhaj Techno Concept Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
7	L&t Energy-Carbonlite Solutions	Partial evidence	Vadodara, IndiaHQ checked Sep 17, 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 17, 2026
8	Sudhir Power LTD	Partial evidence	Gurugram, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,036 contacts →
	Partial 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 17, 2026
9	M. N. Dastur & Co. P LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 17, 2026	1,001-5,000	894 contacts →
	Indirect evidence “M.” Source: RevenueBase Database · checked Sep 17, 2026
10	Techno Electric & Engineering Co. LTD	Partial evidence	Kolkata, IndiaHQ checked Sep 17, 2026	201-500	767 contacts →
	Partial evidence “Techno Electric & Engineering Company Ltd.(TEECL) was established in 1963.” Source: RevenueBase Database · checked Sep 17, 2026
11	Angelique International Limited	Strong evidence	New Delhi, IndiaHQ checked Sep 17, 2026	501-1,000	753 contacts →
	Strong evidence “Angelique International Limited is a leading Indian EPC company (Engineering, Procurement and Construction) delivering complete project solution in vital areas of power, water…” Source: RevenueBase Database · checked Sep 17, 2026
12	Vikran Engineering LTD	Partial evidence	Thane, IndiaHQ checked Sep 17, 2026	501-1,000	661 contacts →
	Partial evidence “M/s VIKRAN Engineering Ltd is a reputed and established engineering company specializing in providing comprehensive solutions in the fields of renewable energy, engineering…” Source: RevenueBase Database · checked Sep 17, 2026
13	Ntpc GE Power Services Limited	Partial evidence	Up, IndiaHQ checked Sep 17, 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 17, 2026
14	L&t-Sargent & Lundy Limited	Indirect evidence	Vadodara, IndiaHQ checked Sep 17, 2026	501-1,000	623 contacts →
	Indirect evidence “L&T - Sargent & Lundy (L&T-S&L), incorporated in May 1995, is an equally capitalized joint venture company of Larsen & Toubro Limited, India and Sargent & LundyLLC, USA.” Source: RevenueBase Database · checked Sep 17, 2026
15	Transformers & Rectifiers India LTD	Partial evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	580 contacts →
	Partial evidence “Transformer & Rectifier (India) Limited (TARIL) is one of India’s leading transformer manufacturers, with over four decades of engineering excellence and a strong global presence.” Source: RevenueBase Database · checked Sep 17, 2026
16	Hartek Group	Partial evidence	Mohali, IndiaHQ checked Sep 17, 2026	501-1,000	536 contacts →
	Partial 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 17, 2026
17	Holtec Consulting Private Limited	Indirect evidence	Gurugram, IndiaHQ checked Sep 17, 2026	201-500	379 contacts →
	Indirect evidence “HOLTEC Consulting is a preeminent consulting firm with a dedicated focus on serving the global cement industry.” Source: RevenueBase Database · checked Sep 17, 2026
18	Prozeal Green Energy Limited	Partial evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	501-1,000	333 contacts →
	Partial evidence “Founded in 2013, Prozeal Green Energy Limited is a leading Renewable Energy Developer, Solar EPC company, and Independent Power Producer (IPP) committed to accelerating the global…” Source: RevenueBase Database · checked Sep 17, 2026
19	PES Engineers Pvt. LTD	Partial evidence	Telangana, IndiaHQ checked Sep 17, 2026	501-1,000	310 contacts →
	Partial evidence “PES Engineers, one among the oldest and largest Engineering firms, undertakes the execution of engineering and construction projects.” Source: RevenueBase Database · checked Sep 17, 2026
20	Trident Techlabs Limited	Indirect evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	270 contacts →
	Indirect evidence “Welcome to Trident Techlabs Limited!” Source: RevenueBase Database · checked Sep 17, 2026
21	Power Research And Development Consultants PVT LTD	Strong evidence	Bangalore, IndiaHQ checked Sep 17, 2026	201-500	268 contacts →
	Strong evidence “Power Research & Development Consultants Private Limited, Bengaluru, India has its core competence in the area of power system consulting, power system studies, analysis, design…” Source: RevenueBase Database · checked Sep 17, 2026
22	Green Power International Pvt. LTD	Strong evidence	Noida, IndiaHQ checked Sep 17, 2026	501-1,000	259 contacts →
	Strong evidence “Green Power International is India's leading EPC Power generation company.” Source: RevenueBase Database · checked Sep 17, 2026
23	Statcon Energiaa	Partial evidence	Noida, IndiaHQ checked Sep 17, 2026	201-500	244 contacts →
	Partial evidence “Statcon Energiaa is a leading innovator in power electronics with its simple-to-use yet superlative and sophisticated power converters.” Source: RevenueBase Database · checked Sep 17, 2026
24	Sgurrenergy	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	201-500	226 contacts →
	Indirect evidence “SgurrEnergy was originally established in Glasgow, UK in 2002 with an aim to excel in renewable energy consulting.” Source: RevenueBase Database · checked Sep 17, 2026
25	Able Design And Manufacturing PVT LTD	Strong evidence	Hubli, IndiaHQ checked Sep 17, 2026	51-200	200 contacts →
	Strong evidence “Able Design provides professional Design Engineering and Consultancy services for clients in Transportation (Automotive, Rail, Aerospace), Power Generation, Medical, Industrial…” 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: power generation engineering consultants. 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 engineering consultants.
Partial evidence: Its own public description names part of power generation engineering consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation engineering consultants. 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 1,697 power generation engineering consultants based in India

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Power generation engineering consultants based in India at a glance

As of Sep 17, 2026

13.4%Verified-email coverage

49.4Average contacts per company

11-50Median size (employees)

6.1%Largest-city concentration · Chennai

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

475

11-50

586

51-200

390

201-500

138

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 1,697 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 engineering consultants, 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 engineering consultants”. 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 engineering consultants), 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 engineering consultants, 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, 11,198 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.

Power generation engineering consultants by metro

Power generation engineering consultants in Chennai104
Power generation engineering consultants in Pune104
Power generation engineering consultants in New Delhi91
Power generation engineering consultants in Hyderabad73
Power generation engineering consultants in Mumbai73
Power generation engineering consultants in Noida59
Power generation engineering consultants in Vadodara57
Power generation engineering consultants in Ahmedabad56
Power generation engineering consultants in Kolkata56
Power generation engineering consultants in Bangalore51
Power generation engineering consultants in Delhi47
Power generation engineering consultants in Bengaluru34
Power generation engineering consultants in Jaipur29

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 engineering consultants, 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 engineering consultants are there based in India?

RevenueBase identified 1,697 power generation engineering consultants 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?

Ntpc Limited, headquartered in New Delhi, tops this list with the largest team on record.

Which city has the most power generation engineering consultants?

Chennai leads with 104 headquartered companies, followed by Pune (104) and New Delhi (91).

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 11,198 verified decision-maker contacts tracked across these 1,697 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.