Company lists · Data refreshed September 2026

Top 25 Renewable energy maintenance companies based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 504 companies tracked

RevenueBase identified 504 renewable energy maintenance companies headquartered in India as of September 2026 and tracks 13,325 professional contacts across them, including 1,416 with verified work emails. Pune is the largest hub.

This list covers renewable energy maintenance 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 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

504Companies

13,325Contacts tracked

1,416Verified emails

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The 25 largest renewable energy maintenance companies based in India

Ranked by team size

Top 25 of 504 renewable energy maintenance companies 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 maintenance 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 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
2	Inox Wind LTD	Strong evidence	Noida, IndiaHQ checked Sep 17, 2026	1,001-5,000	952 contacts →
	Strong evidence “Inox Wind is India’s leading wind energy solutions provider, offering comprehensive services from concept to commissioning and Operations & Maintenance (O&M).” Source: RevenueBase Database · checked Sep 17, 2026
3	Renom Energy Services Private Limited	Indirect evidence	Viman Nagar, IndiaHQ checked Sep 17, 2026	501-1,000	587 contacts →
	Indirect evidence “RENOM describes itself as the India's first independent service provider, handling MW-class turbines and providing comprehensive O&M services.” Source: RevenueBase Database · checked Sep 17, 2026
4	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
5	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
6	Applied Energy Technologies Private Limited	Partial evidence	Gurugram, IndiaHQ checked Sep 17, 2026	201-500	324 contacts →
	Partial evidence “At Applied Energy Technologies, we are redefining the energy landscape with cost-efficient, distributed, and sustainable energy solutions.” Source: RevenueBase Database · checked Sep 17, 2026
7	Everrenew	Strong evidence	Chennai, IndiaHQ checked Sep 17, 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 17, 2026
8	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
9	Param Renewable Energy	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	1,001-5,000	285 contacts →
	Strong evidence “Param Renewable Energy, the O&M arm of Gensol is transforming how renewable energy projects and assets are managed.” Source: RevenueBase Database · checked Sep 17, 2026
10	Gensol Group	Partial evidence	Ahmadabad, IndiaHQ checked Sep 17, 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 17, 2026
11	Kintech Synergy Private Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 17, 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 17, 2026
12	Speed Team Group	Indirect evidence	Elathur, IndiaHQ checked Sep 17, 2026	201-500	153 contacts →
	Indirect evidence “Speed Team Group is a specialist wind turbine services provider established in 2008 and have gone from strength to strength building a client base nationwide.” Source: RevenueBase Database · checked Sep 17, 2026
13	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
14	Windcare India	Partial evidence	Gudimangalam, IndiaHQ checked Sep 17, 2026	201-500	123 contacts →
	Partial evidence “WINDCARE INDIA Private Limited which was established in the year 2001 is now a reputed name in the Indian wind energy sector and emerging as a global ISP.” Source: RevenueBase Database · checked Sep 17, 2026
15	Swid Renewables Limited	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	201-500	99 contacts →
	Indirect evidence “Solar EPC Company.” Source: RevenueBase Database · checked Sep 17, 2026
16	Heft Energy Private Limited	Strong evidence	Chennai, IndiaHQ checked Sep 17, 2026	201-500	97 contacts →
	Strong evidence “Empowering the Future with Turnkey EPC Solutions HEFT Energy Private Limited specializes in providing comprehensive Turnkey EPC Solutions for renewable energy projects.” Source: RevenueBase Database · checked Sep 17, 2026
17	Manchanda Renewable Private Limited	Strong evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	93 contacts →
	Strong evidence “MRPL has set up its operation in Aug-2020 in the domain of Renewable energy.” Source: RevenueBase Database · checked Sep 17, 2026
18	Ilios Power	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	201-500	85 contacts →
	Partial evidence “Founded in 2011, Ilios Power is a Hyderabad-based solar energy company specializing in engineering, procurement, and construction (EPC) services, as well as operations and…” Source: RevenueBase Database · checked Sep 17, 2026
19	BA Prerna Renewables Private Limited	Partial evidence	Surat, IndiaHQ checked Sep 17, 2026	51-200	81 contacts →
	Partial evidence “BA Prerna is renewable service providing company based out at Surat, Gujarat.” Source: RevenueBase Database · checked Sep 17, 2026
20	Greentech Megawatt Pvt. LTD	Partial evidence	Coimbatore, IndiaHQ checked Sep 17, 2026	201-500	71 contacts →
	Partial evidence “GreenTech was incepted to provide best-in-class service pertaining to operations, repairs, and maintenance of wind turbines.” Source: RevenueBase Database · checked Sep 17, 2026
21	Sunkind Energy	Strong evidence	Gurugram, IndiaHQ checked Sep 17, 2026	201-500	59 contacts →
	Strong evidence “Sunkind Energy- India's leading Integrated renewable energy company!” Source: RevenueBase Database · checked Sep 17, 2026
22	Sadbhav Futuretech Limited	Strong evidence	Gurugram, IndiaHQ checked Sep 17, 2026	51-200	56 contacts →
	Strong evidence “Sadbhav Futuretech Limited is a leading solar energy company in India, delivering sustainable and innovative renewable solutions.” Source: RevenueBase Database · checked Sep 17, 2026
23	Axel Energy PVT LTD	Partial evidence	Okhla New Delhi, IndiaHQ checked Sep 17, 2026	51-200	24 contacts →
	Partial evidence “At Axel Energy Pvt Ltd, we take pride in having nine years of dedicated involvement in the solar energy sector.” Source: RevenueBase Database · checked Sep 17, 2026
24	Gims Energy Pvt. LTD	Strong evidence	Nadiad, IndiaHQ checked Sep 17, 2026	201-500	23 contacts →
	Strong evidence “Gupta Industrial Maintenance Services (GIMS) is a leading engineering services company providing specialized maintenance solutions for thermal power plants, renewables, and other…” Source: RevenueBase Database · checked Sep 17, 2026
25	Mekeran Energy & Infra Private Limited	Indirect evidence	Coimbatore, IndiaHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “PV Solar Engineering, Procurement and Construction Service.” 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 maintenance 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 renewable energy maintenance companies.
Partial evidence: Its own public description names part of renewable energy maintenance companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy maintenance 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 504 renewable energy maintenance companies based in India

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Renewable energy maintenance companies based in India at a glance

As of Sep 17, 2026

10.6%Verified-email coverage

26.4Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · Pune

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

186

11-50

169

51-200

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 504 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 maintenance 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 “renewable energy maintenance 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 renewable energy maintenance 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 renewable energy maintenance 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, 1,416 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 maintenance companies by metro

Renewable energy maintenance companies in Pune35
Renewable energy maintenance companies in Chennai33
Renewable energy maintenance companies in Ahmedabad29

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 maintenance 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 renewable energy maintenance companies are there based in India?

RevenueBase identified 504 renewable energy maintenance 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 Power Renewable Energy Limited, headquartered in India, tops this list with the largest team on record.

Which city has the most renewable energy maintenance companies?

Pune leads with 35 headquartered companies, followed by Chennai (33) and Ahmedabad (29).

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 1,416 verified decision-maker contacts tracked across these 504 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.