Company lists · Data refreshed September 2026

Top 25 Renewable energy construction contractors based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 712 companies tracked

RevenueBase identified 712 renewable energy construction contractors headquartered in India as of September 2026 and tracks 22,022 professional contacts across them, including 3,876 with verified work emails. Pune is the largest hub.

This list covers renewable energy construction contractors 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

712Companies

22,022Contacts tracked

3,876Verified emails

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The 25 largest renewable energy construction contractors based in India

Ranked by team size

Top 25 of 712 renewable energy construction contractors 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 renewable energy construction contractors: 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	Suzlon Group	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	5,001-10,000	7,141 contacts →
	Partial evidence “Suzlon is a global wind-first, full-stack clean energy solutions conglomerate with businesses spanning RE Technology (Wind, Solar, Storage), RE Development Company, RE Asset…” Source: RevenueBase Database · checked Sep 17, 2026
2	Tata Power Renewable Energy Limited	Strong evidence	Mumbai, IndiaHQ checked Sep 17, 2026	501-1,000	2,660 contacts →
	Strong evidence “Tata Power Renewable Energy Limited (TPREL) is one of India’s leading renewable energy companies, driving the transition towards a cleaner, more resilient and sustainable energy…” Source: RevenueBase Database · checked Sep 17, 2026
3	Juniper Green Energy	Partial evidence	Gurugram, IndiaHQ checked Sep 17, 2026	501-1,000	583 contacts →
	Partial evidence “Juniper Green Energy Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
4	Fourth Partner Energy	Strong evidence	Hyderabad, IndiaHQ checked Sep 17, 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 17, 2026
5	Hero Future Energies	Strong evidence	New Delhi, IndiaHQ checked Sep 17, 2026	501-1,000	544 contacts →
	Strong evidence “Hero Future Energies (An ISO 27001:2022 Certified Company) is a leading global renewable energy company and part of the illustrious Hero Group, one of the most respected business…” Source: RevenueBase Database · checked Sep 17, 2026
6	Finulent Solutions	Strong evidence	Mumbai, IndiaHQ checked Sep 17, 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 17, 2026
7	Amplus Solar	Partial evidence	Gurgaon, IndiaHQ checked Sep 17, 2026	201-500	397 contacts →
	Partial evidence “Amplus is Asia's leading distributed clean energy company providing energy solutions to commercial and industrial customers by setting up on-site solar projects (rooftop and…” Source: RevenueBase Database · checked Sep 17, 2026
8	Prozeal Green Energy Limited	Strong evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	501-1,000	333 contacts →
	Strong 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
9	Powercon	Strong evidence	Pune, IndiaHQ checked Sep 17, 2026	501-1,000	302 contacts →
	Strong evidence “POWERCON - an IndoGerman JV with BAXEnergy GmbH is a Renewable Energy Asset Construction & Operations company.” Source: RevenueBase Database · checked Sep 17, 2026
10	Kosol Energie	Partial evidence	Ahmedabad, IndiaHQ checked Sep 17, 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 17, 2026
11	Enrich Energy Pvt. LTD	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	201-500	291 contacts →
	Partial evidence “Enrich Energy Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
12	Kshema Power	Indirect evidence	Chennai, IndiaHQ checked Sep 17, 2026	51-200	273 contacts →
	Indirect evidence “Kshema Power India Private Limited was founded by Dr.” Source: RevenueBase Database · checked Sep 17, 2026
13	Sgurrenergy	Strong evidence	Pune, IndiaHQ checked Sep 17, 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 17, 2026
14	Exact SUN India Pvt. LTD	Indirect evidence	Khopoli, IndiaHQ checked Sep 17, 2026	51-200	225 contacts →
	Indirect evidence “Exact Sun India specializes in delivering comprehensive mechanical, structural, and electrical design services, along with full-service installation solutions for both industrial…” Source: RevenueBase Database · checked Sep 17, 2026
15	Ecoren Energy	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	206 contacts →
	Partial evidence “Ecoren is a premier developer and owner of renewable projects.” Source: RevenueBase Database · checked Sep 17, 2026
16	Gensol Engineering Limited	Partial evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	201-500	195 contacts →
	Partial evidence “Established in 2012, Gensol Engineering Limited, the flagship company within the Gensol Group, specialises in engineering, procurement, and construction (EPC) services, focusing…” Source: RevenueBase Database · checked Sep 17, 2026
17	Sunsource Energy	Partial evidence	Noida, IndiaHQ checked Sep 17, 2026	51-200	162 contacts →
	Partial evidence “SunSource Energy is a leading provider of solar-based energy and storage solutions to commercial, industrial and institutional customers.” Source: RevenueBase Database · checked Sep 17, 2026
18	Kintech Synergy Private Limited	Partial evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	501-1,000	153 contacts →
	Partial 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 17, 2026
19	Thermax Onsite Energy Solutions Limited Toesl	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	51-200	150 contacts →
	Partial evidence “TOESL, a wholly owned subsidiary of Thermax Group, provides renewable, recycling and recovery solutions under the Build-Own-Operate (BOO) business model.” Source: RevenueBase Database · checked Sep 17, 2026
20	Radiance Renewables	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	51-200	146 contacts →
	Partial evidence “Radiance Renewables, backed by Eversource Capital, specialises in delivering comprehensive green solutions tailored for commercial and industrial clients (C&I).” Source: RevenueBase Database · checked Sep 17, 2026
21	Opera Energy Private Limited	Strong evidence	Ahmedabad, IndiaHQ checked Sep 17, 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 17, 2026
22	Solon India PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 17, 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 17, 2026
23	Solarworld Energy Solutions Limited	Strong evidence	Noida, IndiaHQ checked Sep 17, 2026	51-200	121 contacts →
	Strong evidence “Solarworld Energy Solutions is leading Manufacturer, Engineering, Procurement and Construction Company offering specialized solar solutions to Commercials, Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
24	Nuetech Solar Systems Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 17, 2026	51-200	115 contacts →
	Partial evidence “Nuetech commands a rich heritage in the non-conventional energy industry with its origin in the very nascent days of solar thermal business in India.” Source: RevenueBase Database · checked Sep 17, 2026
25	Artha Energy Resources	Strong evidence	Mumbai, IndiaHQ checked Sep 17, 2026	51-200	108 contacts →
	Strong evidence “Artha Energy Resources (AER) is at the forefront of the renewable energy revolution in India, with a particular focus on developing the rooftop solar industry.” 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: renewable energy construction contractors. 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 construction contractors.
Partial evidence: Its own public description names part of renewable energy construction contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy construction contractors. 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 712 renewable energy construction contractors based in India

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Renewable energy construction contractors based in India at a glance

As of Sep 17, 2026

17.6%Verified-email coverage

30.9Average contacts per company

11-50Median size (employees)

6.3%Largest-city concentration · Pune

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

237

11-50

297

51-200

118

201-500

501-1,000

1,001-5,000

5,001-10,000

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 712 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 construction contractors, 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 construction contractors”. 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 construction contractors), 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 construction contractors, 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, 3,876 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.

Renewable energy construction contractors by metro

Renewable energy construction contractors in Pune45
Renewable energy construction contractors in Chennai37
Renewable energy construction contractors in Mumbai36
Renewable energy construction contractors in Ahmedabad34
Renewable energy construction contractors in Hyderabad30
Renewable energy construction contractors in New Delhi28
Renewable energy construction contractors in Noida26

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 construction contractors, 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 construction contractors are there based in India?

RevenueBase identified 712 renewable energy construction contractors 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?

Suzlon Group, headquartered in India, tops this list with the largest team on record.

Which city has the most renewable energy construction contractors?

Pune leads with 45 headquartered companies, followed by Chennai (37) and Mumbai (36).

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 3,876 verified decision-maker contacts tracked across these 712 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.