Company lists · Data refreshed September 2026

Top 25 Renewable energy consulting firms based in India

Name: Renewable energy consulting firms based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 1,272 companies tracked

RevenueBase identified 1,272 renewable energy consulting firms headquartered in India as of September 2026 and tracks 16,940 professional contacts across them, including 3,169 with verified work emails. Pune is the largest hub.

This list covers renewable energy consulting firms 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 14, 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 14, 2026 86% judged on-target in blind review

1,272Companies

16,940Contacts tracked

3,169Verified emails

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The 25 largest renewable energy consulting firms based in India

Ranked by team size

Top 25 of 1,272 renewable energy consulting firms based in India, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy consulting firms: 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	Cleanmax	Strong evidence	Mumbai, IndiaHQ checked Sep 14, 2026	201-500	735 contacts →
	Strong evidence “CleanMax is India’s largest commercial and industrial (“C&I”) renewable energy provider with 3 GW of operational, owned and managed capacity.” Source: RevenueBase Database · checked Sep 14, 2026
2	Vikran Engineering LTD	Strong evidence	Thane, IndiaHQ checked Sep 14, 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 14, 2026
3	Fourth Partner Energy	Strong evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	201-500	548 contacts →
	Strong evidence “Fourth Partner Energy is India’s leading Renewable Energy firm focusing on building and financing Solar, Wind, Hybrid and Battery Storage projects/ solutions for commercial…” Source: RevenueBase Database · checked Sep 14, 2026
4	Mitcon Consultancy And Engineering Services LTD	Indirect evidence	Pune, IndiaHQ checked Sep 14, 2026	201-500	486 contacts →
	Indirect evidence “MITCON Consultancy & Engineering Services Limited, an ISO 9001:2015 certified company & NSE listed company, was established in 1982.” Source: RevenueBase Database · checked Sep 14, 2026
5	Finulent Solutions	Strong evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
6	Solarium Green Energy Limited	Strong evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	201-500	415 contacts →
	Strong evidence “is transforming India’s renewable energy landscape by delivering comprehensive solar solutions that empower homes, businesses, and industries to embrace clean energy.” Source: RevenueBase Database · checked Sep 14, 2026
7	Everrenew	Strong evidence	Chennai, IndiaHQ checked Sep 14, 2026	501-1,000	315 contacts →
	Strong evidence “Everrenew is India's fast-growing renewable energy company, which provides a one-stop project management solution for wind, solar and hybrid projects with asset management.” Source: RevenueBase Database · checked Sep 14, 2026
8	Kosol Energie	Partial evidence	Ahmedabad, IndiaHQ checked Sep 14, 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 14, 2026
9	Apollo Green Energy Limited	Strong evidence	Gurgaon, IndiaHQ checked Sep 14, 2026	1,001-5,000	287 contacts →
	Strong evidence “Apollo Green Energy Limited (AGEL) is a leading EPC company specializing in renewable energy solutions.” Source: RevenueBase Database · checked Sep 14, 2026
10	Enzen Global Solutions	Partial evidence	Bengaluru, IndiaHQ checked Sep 14, 2026	1,001-5,000	277 contacts →
	Partial evidence “Enzen Global Solutions - India is part of the Enzen Group, a global, professional, knowledge practice that focuses on gaining, refining and sharing expertise in the energy and…” Source: RevenueBase Database · checked Sep 14, 2026
11	Kshema Power	Indirect evidence	Chennai, IndiaHQ checked Sep 14, 2026	51-200	273 contacts →
	Indirect evidence “Kshema Power India Private Limited was founded by Dr.” Source: RevenueBase Database · checked Sep 14, 2026
12	Sgurrenergy	Strong evidence	Pune, IndiaHQ checked Sep 14, 2026	201-500	226 contacts →
	Strong evidence “SgurrEnergy was originally established in Glasgow, UK in 2002 with an aim to excel in renewable energy consulting.” Source: RevenueBase Database · checked Sep 14, 2026
13	Sorigin Group	Indirect evidence	Pune, IndiaHQ checked Sep 14, 2026	201-500	218 contacts →
	Indirect evidence “SORIGIN GROUP is a comprehensive and bespoke 360° services provider that empowers its partners to achieve long-term success through collaboration and technology.” Source: RevenueBase Database · checked Sep 14, 2026
14	D2o	Partial evidence	Jaipur, IndiaHQ checked Sep 14, 2026	51-200	217 contacts →
	Partial evidence “Design2Occupancy Services LLP (D2O) is a leading organization providing a platform and solutions in Energy Efficiency Analysis and Energy Code Compliances, Climate Change…” Source: RevenueBase Database · checked Sep 14, 2026
15	Power Projects	Strong evidence	Chennai, IndiaHQ checked Sep 14, 2026	51-200	188 contacts →
	Strong evidence “Power projects is a specialized Electrical Engineering and Power System Consultancy firm delivering solutions for Grid Code Compliance, BESS, Renewable Energy, Power Plants, and…” Source: RevenueBase Database · checked Sep 14, 2026
16	Mercados Energy Markets India	Strong evidence	New Delhi, IndiaHQ checked Sep 14, 2026	51-200	178 contacts →
	Strong evidence “Mercados Energy Markets India Private Limited (Mercados EMI) is a global consulting firm specializing in power and energy.” Source: RevenueBase Database · checked Sep 14, 2026
17	Gensol Group	Partial evidence	Ahmadabad, IndiaHQ checked Sep 14, 2026	1,001-5,000	165 contacts →
	Partial evidence “Gensol, a frontrunner in the Solar and Renewables Industry, is a rare mix of youth and experience.” Source: RevenueBase Database · checked Sep 14, 2026
18	UGES	Indirect evidence	Pune, IndiaHQ checked Sep 14, 2026	201-500	155 contacts →
	Indirect evidence “UGES is an emerging firm with a team of highly skilled professionals having diverse expertise of more than 30 years in verticals of Design Services, Asset Management / Project…” Source: RevenueBase Database · checked Sep 14, 2026
19	Kintech Synergy Private Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	501-1,000	153 contacts →
	Indirect evidence “Kintech Synergy Private Limited (KSPL) is the Engineering, Procurement and Construction (EPC) Company established in 1995 engaged in the business of turnkey wind, solar & battery…” Source: RevenueBase Database · checked Sep 14, 2026
20	Opera Energy Private Limited	Strong evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	201-500	145 contacts →
	Strong evidence “Opera Energy (Opera Group) is a leading renewable energy developer committed to providing customized solutions for independent power producers and commercial and industrial…” Source: RevenueBase Database · checked Sep 14, 2026
21	Greenfinch Real Estate Engineers & Consultants	Indirect evidence	Jaipur, IndiaHQ checked Sep 14, 2026	501-1,000	144 contacts →
	Indirect evidence “Greenfinch Real Estate Engineers and Consultants Pvt.” Source: RevenueBase Database · checked Sep 14, 2026
22	Greentree Global	Strong evidence	Noida, IndiaHQ checked Sep 14, 2026	51-200	143 contacts →
	Strong evidence “GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…” Source: RevenueBase Database · checked Sep 14, 2026
23	First Energy A Thermax Group Company	Strong evidence	Pune, IndiaHQ checked Sep 14, 2026	51-200	141 contacts →
	Strong evidence “First Energy, a leading renewable energy manager that help its customers’ transition to sustainable manufacturing.” Source: RevenueBase Database · checked Sep 14, 2026
24	Blackridge Research & Consulting	Strong evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	51-200	136 contacts →
	Strong evidence “Blackridge Research & Consulting is a premier market research and consulting organization covering the Global energy transformation.” Source: RevenueBase Database · checked Sep 14, 2026
25	Solon India PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	51-200	132 contacts →
	Indirect evidence “We, the Founder executives and Senior Management of Solon India Pvt Ltd have four decades of experience in the sector.” Source: RevenueBase Database · checked Sep 14, 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: renewable energy consulting firms. 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 renewable energy consulting firms.
Partial evidence: Its own public description names part of renewable energy consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy consulting firms. 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 1,272 renewable energy consulting firms based in India

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Renewable energy consulting firms based in India at a glance

As of Sep 14, 2026

18.7%Verified-email coverage

13.3Average contacts per company

11-50Median size (employees)

6.7%Largest-city concentration · Pune

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

551

11-50

480

51-200

170

201-500

501-1,000

1,001-5,000

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 1,272 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 renewable energy consulting firms, 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 “renewable energy consulting firms”. 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 renewable energy consulting firms), 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 renewable energy consulting firms, 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, 3,169 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 14, 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.

Renewable energy consulting firms by metro

Renewable energy consulting firms in Pune85
Renewable energy consulting firms in New Delhi76
Renewable energy consulting firms in Mumbai75
Renewable energy consulting firms in Chennai74
Renewable energy consulting firms in Ahmedabad61
Renewable energy consulting firms in Noida49
Renewable energy consulting firms in Hyderabad36
Renewable energy consulting firms in Jaipur36
Renewable energy consulting firms in Gurugram31
Renewable energy consulting firms in Gurgaon30
Renewable energy consulting firms in Kolkata30
Renewable energy consulting firms in Bengaluru29
Renewable energy consulting firms in Delhi28
Renewable energy consulting firms in Bangalore27

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 renewable energy consulting firms, 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 renewable energy consulting firms are there based in India?

RevenueBase identified 1,272 renewable energy consulting firms 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?

Cleanmax, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most renewable energy consulting firms?

Pune leads with 85 headquartered companies, followed by New Delhi (76) and Mumbai (75).

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 3,169 verified decision-maker contacts tracked across these 1,272 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 14, 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.