Company lists · Data refreshed September 2026

Top 25 Solar power plant operators based in India

Name: Solar power plant operators based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 2,012 companies tracked

RevenueBase identified 2,012 solar power plant operators headquartered in India as of September 2026 and tracks 43,297 professional contacts across them, including 4,724 with verified work emails. Ahmedabad is the largest hub.

This list covers solar power plant operators 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 18, 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 18, 2026 86% judged on-target in blind review

2,012Companies

43,297Contacts tracked

4,724Verified emails

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The 25 largest solar power plant operators based in India

Ranked by team size

Top 25 of 2,012 solar power plant operators based in India, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to solar power plant operators: 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	Partial evidence	Mumbai, IndiaHQ checked Sep 18, 2026	501-1,000	2,660 contacts →
	Partial 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 18, 2026
2	Waaree Group	Partial evidence	Mumbai, IndiaHQ checked Sep 18, 2026	5,001-10,000	2,264 contacts →
	Partial evidence “Founded in 1990, Waaree Energies Limited is India’s leading renewable energy company, driving the global transition to clean power.” Source: RevenueBase Database · checked Sep 18, 2026
3	Premier Energies Limited	Partial evidence	Secunderabad, IndiaHQ checked Sep 18, 2026	501-1,000	1,854 contacts →
	Partial evidence “INDIA'S FIRST LEED GOLD-RATED SOLAR MANUFACTURING FACILITY- The year was 1995, when Shri Surendarpal Singh Saluja established Premier Energies with the goal to harness the sun’s…” Source: RevenueBase Database · checked Sep 18, 2026
4	Saatvik Solar	Partial evidence	Gurugram, IndiaHQ checked Sep 18, 2026	1,001-5,000	819 contacts →
	Partial evidence “Saatvik Green Energy (‘Saatvik Solar”) ranks among the “Top Solar Panel Manufacturers” in India with an annual current production capacity of 4.8GW/Annum, having its…” Source: RevenueBase Database · checked Sep 18, 2026
5	Azure Power	Partial evidence	Gurugram, IndiaHQ checked Sep 18, 2026	501-1,000	661 contacts →
	Partial evidence “Azure Power is a leading independent sustainable energy solutions provider, and power producer in India.” Source: RevenueBase Database · checked Sep 18, 2026
6	Rays Power Infra Limited	Partial evidence	Jaipur, IndiaHQ checked Sep 18, 2026	501-1,000	594 contacts →
	Partial evidence “Established in 2011, we have been one of the early movers in the solar park regime and have now grown into a well-established player in turnkey solar engineering, procurement and…” Source: RevenueBase Database · checked Sep 18, 2026
7	Juniper Green Energy	Indirect evidence	Gurugram, IndiaHQ checked Sep 18, 2026	501-1,000	583 contacts →
	Indirect evidence “Juniper Green Energy Ltd.” Source: RevenueBase Database · checked Sep 18, 2026
8	Future Solar	Partial evidence	Vadodara, IndiaHQ checked Sep 18, 2026	51-200	445 contacts →
	Partial evidence “Future Solar: Powering a Brighter & Cleaner Tomorrow Future Solar stands at the forefront of renewable energy innovation, committed to making sustainable and affordable solar…” Source: RevenueBase Database · checked Sep 18, 2026
9	O2 Power	Partial evidence	Gurugram, IndiaHQ checked Sep 18, 2026	201-500	412 contacts →
	Partial evidence “O2 Power Private Limited is a renewable energy platform that develops and executes renewable energy projects for distribution utilities and C&I customers in India.” Source: RevenueBase Database · checked Sep 18, 2026
10	Loom Solar Pvt. LTD	Partial evidence	Faridabad, IndiaHQ checked Sep 18, 2026	501-1,000	403 contacts →
	Partial evidence “Loom Solar, founded in 2018, has rapidly emerged as one of India's Fastest Growing Renewable Energy brands, specializing in the manufacturing of cutting-edge solar panels…” Source: RevenueBase Database · checked Sep 18, 2026
11	Amplus Solar	Partial evidence	Gurgaon, IndiaHQ checked Sep 18, 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 18, 2026
12	Freyr Energy Services PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 18, 2026	501-1,000	397 contacts →
	Partial evidence “Freyr Energy provides simplified solar solutions for homes & businesses, making clean energy accessible & affordable.” Source: RevenueBase Database · checked Sep 18, 2026
13	Solex Energy Limited	Indirect evidence	Surat, IndiaHQ checked Sep 18, 2026	501-1,000	391 contacts →
	Indirect evidence “Headquartered in Surat, Solex Energy has been a pioneer in sustainable energy since 1995.” Source: RevenueBase Database · checked Sep 18, 2026
14	ORB Energy	Partial evidence	Bengaluru, IndiaHQ checked Sep 18, 2026	201-500	377 contacts →
	Partial evidence “Orb Energy is a vertically integrated solar energy solutions provider - including manufacturing solar photovoltaic panels in Bengaluru and financing SME customers.” Source: RevenueBase Database · checked Sep 18, 2026
15	Waaree Renewable Technologies LTD	Partial evidence	504, IndiaHQ checked Sep 18, 2026	201-500	337 contacts →
	Partial evidence “Waaree Renewables Technologies Limited (WRTL),(Formally known as SANGAM RENEWABLES LIMITED) is a subsidiary company of Waaree Group and spearheading the Solar EPC business.” Source: RevenueBase Database · checked Sep 18, 2026
16	INA Solar Insolation Energy LTD	Partial evidence	Jaipur, IndiaHQ checked Sep 18, 2026	501-1,000	311 contacts →
	Partial evidence “At INA Solar, we believe in a future where clean energy is not just an option but a way of life, empowering homes, businesses, industries and solar farms with high-quality…” Source: RevenueBase Database · checked Sep 18, 2026
17	Powercon	Indirect evidence	Pune, IndiaHQ checked Sep 18, 2026	501-1,000	302 contacts →
	Indirect evidence “POWERCON - an IndoGerman JV with BAXEnergy GmbH is a Renewable Energy Asset Construction & Operations company.” Source: RevenueBase Database · checked Sep 18, 2026
18	Kosol Energie	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 18, 2026	501-1,000	301 contacts →
	Indirect 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 18, 2026
19	Enrich Energy Pvt. LTD	Indirect evidence	Pune, IndiaHQ checked Sep 18, 2026	201-500	291 contacts →
	Indirect evidence “Enrich Energy Pvt.” Source: RevenueBase Database · checked Sep 18, 2026
20	Swelect Energy Systems LTD	Partial evidence	Chennai, IndiaHQ checked Sep 18, 2026	501-1,000	274 contacts →
	Partial evidence “SWELECT Energy Systems Limited (formerly known as Numeric Power Systems Ltd) is a Public Listed company in BSE and NSE since 1994.” Source: RevenueBase Database · checked Sep 18, 2026
21	Websol Energy System Limited	Partial evidence	Kolkata, IndiaHQ checked Sep 18, 2026	501-1,000	273 contacts →
	Partial evidence “Websol Energy System Limited has been a trusted name in the solar cell and solar module manufacturing industry since its inception in 1994.” Source: RevenueBase Database · checked Sep 18, 2026
22	Kshema Power	Partial evidence	Chennai, IndiaHQ checked Sep 18, 2026	51-200	273 contacts →
	Partial evidence “Kshema Power India Private Limited was founded by Dr.” Source: RevenueBase Database · checked Sep 18, 2026
23	Novasys Greenergy Limited	Indirect evidence	Nagpur, IndiaHQ checked Sep 18, 2026	51-200	245 contacts →
	Indirect evidence “Novasys Greenergy Private Limited has set up state of the art, fully automatic PV Panels manufacturing facility.” Source: RevenueBase Database · checked Sep 18, 2026
24	Hinduja Renewables	Indirect evidence	Unit No. 001, IndiaHQ checked Sep 18, 2026	51-200	235 contacts →
	Indirect evidence “Hinduja Renewables Energy Private Limited (HREPL), set up by the global conglomerate Hinduja Group, is focused on bringing sustainable and clean energy to India.” Source: RevenueBase Database · checked Sep 18, 2026
25	Oriano	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 18, 2026	201-500	232 contacts →
	Indirect evidence “Oriano is a leading Clean Energy Company in India with portfolio of 3+ GWp.” Source: RevenueBase Database · checked Sep 18, 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: solar power plant operators. 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 solar power plant operators.
Partial evidence: Its own public description names part of solar power plant operators, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar power plant operators. 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 2,012 solar power plant operators based in India

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Solar power plant operators based in India at a glance

As of Sep 18, 2026

10.9%Verified-email coverage

21.5Average contacts per company

11-50Median size (employees)

5.8%Largest-city concentration · Ahmedabad

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

652

11-50

838

51-200

367

201-500

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 2,012 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 solar power plant operators, 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 “solar power plant operators”. 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 solar power plant operators), 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 solar power plant operators, 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, 4,724 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 18, 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.

Solar power plant operators by metro

Solar power plant operators in Ahmedabad117
Solar power plant operators in Pune98
Solar power plant operators in Mumbai80
Solar power plant operators in New Delhi80
Solar power plant operators in Chennai79
Solar power plant operators in Hyderabad75
Solar power plant operators in Noida74
Solar power plant operators in Jaipur70
Solar power plant operators in Surat51
Solar power plant operators in Vadodara46
Solar power plant operators in Delhi45
Solar power plant operators in Gurgaon44
Solar power plant operators in Gurugram43
Solar power plant operators in Bangalore39
Solar power plant operators in Lucknow36
Solar power plant operators in Bengaluru33
Solar power plant operators in Kolkata33
Solar power plant operators in Rajkot30

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 solar power plant operators, 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 solar power plant operators are there based in India?

RevenueBase identified 2,012 solar power plant operators 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 solar power plant operators?

Ahmedabad leads with 117 headquartered companies, followed by Pune (98) and Mumbai (80).

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 4,724 verified decision-maker contacts tracked across these 2,012 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 18, 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.