Company lists · Data refreshed September 2026

Top 25 Renewable energy tech companies based in India

Name: Renewable energy tech 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 2,265 companies tracked

RevenueBase identified 2,265 company matches for renewable energy tech companies associated with India as of September 2026 and tracks 97,236 professional contacts across them, including 16,575 with verified work emails. Ahmedabad is the largest hub.

This list covers company matches for renewable energy tech companies associated with India, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

2,265Companies

97,236Contacts tracked

16,575Verified emails

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The 25 largest renewable energy tech companies based in India

Ranked by team size

Top 25 of 2,265 company matches for renewable energy tech companies based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Tata Power	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	10001+	9,414 contacts →
	Exact match “Tata Power is one of India’s largest integrated power companies and together with its subsidiaries and jointly controlled entities, has an installed/managed capacity of 14,294 MW.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Suzlon Group	Exact match	Pune, IndiaHQ recorded Sep 17, 2026	5,001-10,000	7,141 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	RENEW	Exact match	Gurgaon, IndiaHQ recorded Sep 17, 2026	1,001-5,000	4,340 contacts →
	Exact match “ReNew is a leading decarbonisation solutions provider and the first Indian clean energy company to list on Nasdaq (Nasdaq: RNW).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Luminous Power Technologies P LTD	Exact match	Gurgaon, IndiaHQ recorded Sep 17, 2026	5,001-10,000	3,713 contacts →
	Exact match “Powering Progress, Lighting Lives!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Tata Power Renewable Energy Limited	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	501-1,000	2,660 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Greenko Group	Exact match	Hyderabad, IndiaHQ recorded Sep 17, 2026	1,001-5,000	2,578 contacts →
	Exact match “Greenko, is one of the World’s leading Energy Transition and Decarbonization solutions company, with an installed Renewable Energy capacity of ~7.5 GW across Wind, Solar and Hydro…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Waaree Group	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	5,001-10,000	2,264 contacts →
	Exact match “Founded in 1990, Waaree Energies Limited is India’s leading renewable energy company, driving the global transition to clean power.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Acme Group	Exact match	Gurgaon, IndiaHQ recorded Sep 17, 2026	1,001-5,000	2,242 contacts →
	Exact match “ACME Group is one of the leading global sustainable and renewable energy companies and a beacon of innovation in the sustainable energy landscape for the past 2 decades.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Premier Energies Limited	Exact match	Secunderabad, IndiaHQ recorded Sep 17, 2026	501-1,000	1,854 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Avaada Group	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	5,001-10,000	1,747 contacts →
	Exact match “Avaada Group is a diversified clean energy conglomerate focused on the global energy transition, providing solutions in renewable power generation, solar PV manufacturing, green…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Goldi Solar Pvt. LTD	Exact match	Surat, IndiaHQ recorded Sep 17, 2026	201-500	1,365 contacts →
	Exact match “Goldi Solar is India’s most quality-conscious solar brand.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Eastman Auto & Power Limited	Exact match	Gurgaon, IndiaHQ recorded Sep 17, 2026	1,001-5,000	1,358 contacts →
	Exact match “Established in Eastman Auto & Power Limited is a well-known name in the field of solar energy, energy storage, and power electronics, boasting a USD 475 million plus Turnover and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	SAEL	Exact match	New Delhi, IndiaHQ recorded Sep 17, 2026	1,001-5,000	1,212 contacts →
	Exact match “SAEL Industries Limited, is a leading Indian renewable energy company specializing in solar and waste-to-energy projects, committed to fostering green assets that contribute to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Okaya Power Group	Exact match	New Delhi, IndiaHQ recorded Sep 17, 2026	1,001-5,000	886 contacts →
	Exact match “For over two decades, OKAYA has been powering India's everyday progress with reliable, efficient, and future-ready energy solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Saatvik Solar	Exact match	Gurgaon, IndiaHQ recorded Sep 17, 2026	1,001-5,000	819 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Cleanmax	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	201-500	735 contacts →
	Exact match “CleanMax is India’s largest commercial and industrial (“C&I”) renewable energy provider with 3 GW of operational, owned and managed capacity.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Siemens Gamesa Renewable Power Private Limited	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	5,001-10,000	696 contacts →
	Exact match “Siemens Gamesa Renewable Power Private Limited Manufacturer of wind energy generator, wind energy service & wind energy systems” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Grew Solar	Exact match	Ahmedabad, IndiaHQ recorded Sep 17, 2026	1,001-5,000	676 contacts →
	Exact match “Founded in 2022, GREW Solar is India’s youngest and fastest-growing solar PV module manufacturer, backed by the 50-year manufacturing legacy of Ahmedabad-based Chiripal Group.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Azure Power	Exact match	Gurgaon, IndiaHQ recorded Sep 17, 2026	501-1,000	661 contacts →
	Exact match “Azure Power is a leading independent sustainable energy solutions provider, and power producer in India.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Apraava Energy	Exact match	Mumbai, IndiaHQ recorded Sep 17, 2026	501-1,000	657 contacts →
	Exact match “Apraava Energy is India’s leading integrated energy solutions provider headquartered in Mumbai.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Fenice Energy	Exact match	Chennai, IndiaHQ recorded Sep 17, 2026	201-500	614 contacts →
	Exact match “Fenice Energy provides high-quality end-to-end clean energy solutions for homes including solar, backup, and eV charging.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Juniper Green Energy	Exact match	Gurgaon, IndiaHQ recorded Sep 17, 2026	501-1,000	583 contacts →
	Exact match “Juniper Green Energy Ltd.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Hero Future Energies	Exact match	New Delhi, IndiaHQ recorded Sep 17, 2026	501-1,000	544 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Serentica	Exact match	Gurgaon, IndiaHQ recorded Sep 17, 2026	201-500	470 contacts →
	Exact match “Serentica Renewables India Private Limited,(Serentica) is a is an end-to-end energy solutions company enabling large-scale heavy energy intensive industries and sector to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Future Solar	Exact match	Vadodara, IndiaHQ recorded Sep 17, 2026	51-200	445 contacts →
	Exact match “Future Solar: Powering a Brighter & Cleaner Tomorrow Future Solar stands at the forefront of renewable energy innovation, committed to making sustainable and affordable solar…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “renewable energy tech companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 2,265 renewable energy tech companies based in India

See the full list, filter by size, metro and specialty, and access 16,575 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Renewable energy tech companies based in India at a glance

As of Sep 17, 2026

17.0%Verified-email coverage

42.9Average contacts per company

11-50Median size (employees)

5.3%Largest-city concentration · Ahmedabad

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

712

11-50

891

51-200

423

201-500

130

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 2,265 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with India whose business descriptions match “renewable energy tech companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 16,575 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Renewable energy tech companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “renewable energy tech companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy tech companies are there based in India?

RevenueBase identified 2,265 company matches for renewable energy tech companies associated with India as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Tata Power tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most renewable energy tech companies?

Ahmedabad leads with 119 company records, followed by Bangalore (117) and New Delhi (111).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 16,575 professional contacts with verified work emails tracked across these 2,265 companies; direct dials are available where recorded.

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 SmartSearch, 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.