Company lists · Data refreshed September 2026

Top 25 Energy engineering consulting companies based in India

Name: Energy engineering consulting companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 2,645 companies tracked

RevenueBase identified 2,645 energy engineering consulting companies headquartered in India as of September 2026 and tracks 75,031 professional contacts across them, including 9,786 with verified work emails. Pune is the largest hub.

This list covers energy engineering consulting 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 16, 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 16, 2026 86% judged on-target in blind review

2,645Companies

75,031Contacts tracked

9,786Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest energy engineering consulting companies based in India

Ranked by team size

Top 25 of 2,645 energy engineering consulting companies based in India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy engineering consulting 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	Tata Consulting Engineers	Strong evidence	Mumbai, IndiaHQ checked Sep 16, 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 16, 2026
2	Kalpataru Projects International Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 16, 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 16, 2026
3	LANCO	Partial evidence	Hyderabad, IndiaHQ checked Sep 16, 2026	10001+	2,290 contacts →
	Partial 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 16, 2026
4	Aarvi Encon	Partial evidence	Mumbai, IndiaHQ checked Sep 16, 2026	5,001-10,000	1,890 contacts →
	Partial evidence “Aarvi Encon has established it's leadership in providing Engineering Consultancy and Technical Assistance to Oil & Gas, Refinery, Petrochemical, Pipelines, Power & Infrastructure…” Source: RevenueBase Database · checked Sep 16, 2026
5	Burns & Mcdonnell India	Indirect evidence	Vikhroli West, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,724 contacts →
	Indirect evidence “At Burns & McDonnell India, we are a diverse team of talented engineers with multidiscipline design and consultancy working across sectors in critical infrastructure: oil and gas…” Source: RevenueBase Database · checked Sep 16, 2026
6	Steag Energy Services India Pvt. LTD	Partial evidence	Noida, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,572 contacts →
	Partial 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 16, 2026
7	Tkil Industries	Indirect evidence	Pune, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,296 contacts →
	Indirect evidence “TKIL Industries Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
8	Medhaj Techno Concept Pvt. LTD	Indirect evidence	IndiaHQ checked Sep 16, 2026	1,001-5,000	1,136 contacts →
	Indirect evidence “Medhaj Techno Concept Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
9	Gulf Asia Engineering And Projects Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 16, 2026	n/a	1,022 contacts →
	Partial evidence “Gulf Asia Engineering and Projects Private Limited(GAEP), subsidiary of RP Group, Bahrain, is a leading engineering and construction company.” Source: RevenueBase Database · checked Sep 16, 2026
10	Toyo Engineering India Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 16, 2026	1,001-5,000	947 contacts →
	Partial evidence “Toyo Engineering India Private Limited (Toyo-India), an Engineering Consultancy & Contracting Company, is a perfect blend of Japanese technology and management practices with…” Source: RevenueBase Database · checked Sep 16, 2026
11	M. N. Dastur & Co. P LTD	Indirect evidence	Kolkata, IndiaHQ checked Sep 16, 2026	1,001-5,000	894 contacts →
	Indirect evidence “M.” Source: RevenueBase Database · checked Sep 16, 2026
12	Techno Electric & Engineering Co. LTD	Partial evidence	Kolkata, IndiaHQ checked Sep 16, 2026	201-500	767 contacts →
	Partial evidence “Techno Electric & Engineering Company Ltd.(TEECL) was established in 1963.” Source: RevenueBase Database · checked Sep 16, 2026
13	Vikran Engineering LTD	Strong evidence	Thane, IndiaHQ checked Sep 16, 2026	501-1,000	661 contacts →
	Strong 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 16, 2026
14	General Energy Management Systems P. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	501-1,000	540 contacts →
	Partial evidence “General Energy Management Systems Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
15	Hartek Group	Strong evidence	Mohali, IndiaHQ checked Sep 16, 2026	501-1,000	536 contacts →
	Strong 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 16, 2026
16	Mitcon Consultancy And Engineering Services LTD	Partial evidence	Pune, IndiaHQ checked Sep 16, 2026	201-500	486 contacts →
	Partial evidence “MITCON Consultancy & Engineering Services Limited, an ISO 9001:2015 certified company & NSE listed company, was established in 1982.” Source: RevenueBase Database · checked Sep 16, 2026
17	Valdel Engineers & Constructors	Partial evidence	Bangalore, IndiaHQ checked Sep 16, 2026	201-500	486 contacts →
	Partial evidence “Founded in 1991 as John Brown Engineering, later renamed to Kvaerner Process, the company is one of the pioneers in the engineering sector.” Source: RevenueBase Database · checked Sep 16, 2026
18	Meinhardt Epcm India Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 16, 2026	201-500	450 contacts →
	Partial evidence “Meinhardt Group” is one of the largest independent engineering consultant in Asia.” Source: RevenueBase Database · checked Sep 16, 2026
19	Finulent Solutions	Strong evidence	Mumbai, IndiaHQ checked Sep 16, 2026	501-1,000	442 contacts →
	Strong evidence “Finulent Solutions is a design engineering firm specializing in the renewable energy sector.” Source: RevenueBase Database · checked Sep 16, 2026
20	Lion Group	Indirect evidence	Bhopal, IndiaHQ checked Sep 16, 2026	1,001-5,000	392 contacts →
	Indirect evidence “Our stellar services, dynamism in approach and solid work ethic have made us scale new frontiers every day since the day of our inception back in the year 2002.” Source: RevenueBase Database · checked Sep 16, 2026
21	Holtec Consulting Private Limited	Partial evidence	Gurugram, IndiaHQ checked Sep 16, 2026	201-500	379 contacts →
	Partial evidence “HOLTEC Consulting is a preeminent consulting firm with a dedicated focus on serving the global cement industry.” Source: RevenueBase Database · checked Sep 16, 2026
22	Speed Engineering Solutions	Strong evidence	Pune, IndiaHQ checked Sep 16, 2026	501-1,000	350 contacts →
	Strong evidence “Speed Engineering is a leading provider of advanced engineering services to Industry verticals such as Plant and Process, Energy, Engines & Gensets, Turbo-machinery, Aerospace and…” Source: RevenueBase Database · checked Sep 16, 2026
23	Petrocil Engineers And Consultants Pvt. LTD	Indirect evidence	Thiruvananthapuram, IndiaHQ checked Sep 16, 2026	201-500	333 contacts →
	Indirect evidence “Petrocil Engineers & Consultants Pvt.” Source: RevenueBase Database · checked Sep 16, 2026
24	PES Engineers Pvt. LTD	Partial evidence	Telangana, IndiaHQ checked Sep 16, 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 16, 2026
25	Kosol Energie	Partial evidence	Ahmedabad, IndiaHQ checked Sep 16, 2026	501-1,000	301 contacts →
	Partial evidence “At KOSOL Energie, a core team of experienced engineers and trained professionals collaborate seamlessly to generate innovative solutions aimed at replacing fossil fuels with…” Source: RevenueBase Database · checked Sep 16, 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: energy engineering consulting 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 energy engineering consulting companies.
Partial evidence: Its own public description names part of energy engineering consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy engineering consulting 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 2,645 energy engineering consulting companies based in India

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 9,786 reachable decision-makers.

Free signup · no credit card

View the full list →

Energy engineering consulting companies based in India at a glance

As of Sep 16, 2026

13.0%Verified-email coverage

28.4Average contacts per company

11-50Median size (employees)

7.3%Largest-city concentration · Pune

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

896

11-50

1,034

51-200

471

201-500

149

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 2,645 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 energy engineering consulting 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 “energy engineering consulting 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 energy engineering consulting 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 energy engineering consulting 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, 9,786 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 16, 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.

Energy engineering consulting companies by metro

Energy engineering consulting companies in Pune194
Energy engineering consulting companies in Chennai162
Energy engineering consulting companies in Mumbai153
Energy engineering consulting companies in New Delhi136
Energy engineering consulting companies in Hyderabad111
Energy engineering consulting companies in Ahmedabad101
Energy engineering consulting companies in Noida89
Energy engineering consulting companies in Vadodara84
Energy engineering consulting companies in Bangalore83
Energy engineering consulting companies in Kolkata77
Energy engineering consulting companies in Bengaluru58
Energy engineering consulting companies in Delhi58
Energy engineering consulting companies in Thane45
Energy engineering consulting companies in Surat43
Energy engineering consulting companies in Gurgaon42
Energy engineering consulting companies in Navi Mumbai41
Energy engineering consulting companies in Jaipur38
Energy engineering consulting companies in Gurugram30
Energy engineering consulting companies in Indore30
Energy engineering consulting companies in Ghaziabad25
Energy engineering consulting companies in Nagpur25

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 energy engineering consulting 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 energy engineering consulting companies are there based in India?

RevenueBase identified 2,645 energy engineering consulting 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?

Tata Consulting Engineers, headquartered in Navi Mumbai, tops this list with the largest team on record.

Which city has the most energy engineering consulting companies?

Pune leads with 194 headquartered companies, followed by Chennai (162) and Mumbai (153).

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 9,786 verified decision-maker contacts tracked across these 2,645 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,645 energy engineering consulting companies based in India. Start with a free account, no credit card.

Download this list →

Related lists

Energy engineering consulting companies by geography

Browse the directory

Browse: Companies home · All India lists · All Energy engineering consulting companies lists · New lists

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.