Company lists · Data refreshed September 2026

Top 25 Renewable energy startups based in India

RevenueBase identified 1,251 company matches for renewable energy startups associated with India as of September 2026 and tracks 58,970 professional contacts across them, including 12,482 with verified work emails. Mumbai is the largest hub.

This list covers company matches for renewable energy startups 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 16, 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 16, 2026 How this list was built
1,251Companies
58,970Contacts tracked
12,482Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest renewable energy startups based in India

Ranked by team size
Top 25 of 1,251 company matches for renewable energy startups based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMumbai, IndiaHQ recorded Sep 16, 202610001+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 16, 2026 · View company records in RevenueBase
2Exact matchPune, IndiaHQ recorded Sep 16, 20265,001-10,0007,141 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 16, 2026 · View company records in RevenueBase
3Exact matchGurgaon, IndiaHQ recorded Sep 16, 20261,001-5,0004,340 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 16, 2026 · View company records in RevenueBase
4Exact matchMumbai, IndiaHQ recorded Sep 16, 2026501-1,0002,660 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 16, 2026 · View company records in RevenueBase
5Exact matchHyderabad, IndiaHQ recorded Sep 16, 20261,001-5,0002,578 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 16, 2026 · View company records in RevenueBase
6Exact matchGurgaon, IndiaHQ recorded Sep 16, 20261,001-5,0002,242 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 16, 2026 · View company records in RevenueBase
7Exact matchMumbai, IndiaHQ recorded Sep 16, 20265,001-10,0001,747 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 16, 2026 · View company records in RevenueBase
8Exact matchNew Delhi, IndiaHQ recorded Sep 16, 20261,001-5,0001,212 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 16, 2026 · View company records in RevenueBase
9Exact matchMumbai, IndiaHQ recorded Sep 16, 2026201-500735 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 16, 2026 · View company records in RevenueBase
10Exact matchGurgaon, IndiaHQ recorded Sep 16, 2026501-1,000661 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 16, 2026 · View company records in RevenueBase
11Exact matchMumbai, IndiaHQ recorded Sep 16, 2026501-1,000657 contacts →

Exact match

“Apraava Energy is India’s leading integrated energy solutions provider headquartered in Mumbai.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchGurgaon, IndiaHQ recorded Sep 16, 2026501-1,000583 contacts →

Exact match

“Juniper Green Energy Ltd.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchNew Delhi, IndiaHQ recorded Sep 16, 2026501-1,000544 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 16, 2026 · View company records in RevenueBase
14Exact matchGurgaon, IndiaHQ recorded Sep 16, 2026201-500470 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 16, 2026 · View company records in RevenueBase
15Exact matchNew Delhi, IndiaHQ recorded Sep 16, 2026201-500422 contacts →

Exact match

“AMPIN Energy Transition is India’s leading renewable energy transition company with a total portfolio of 5GWp+ spread across 23 states in the country.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchGurgaon, IndiaHQ recorded Sep 16, 2026201-500412 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchFaridabad, IndiaHQ recorded Sep 16, 2026501-1,000403 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchGurgaon, IndiaHQ recorded Sep 16, 2026201-500397 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchHyderabad, IndiaHQ recorded Sep 16, 2026501-1,000397 contacts →

Exact match

“Freyr Energy provides simplified solar solutions for homes & businesses, making clean energy accessible & affordable.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchBangalore, IndiaHQ recorded Sep 16, 2026201-500362 contacts →

Exact match

“Ayana Renewable Power is a leading Independent Power Producer (IPP) in India, committed to accelerating the country’s clean energy transition.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchAhmedabad, IndiaHQ recorded Sep 16, 2026501-1,000333 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchChennai, IndiaHQ recorded Sep 16, 2026501-1,000315 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchPune, IndiaHQ recorded Sep 16, 2026501-1,000302 contacts →

Exact match

“POWERCON - an IndoGerman JV with BAXEnergy GmbH is a Renewable Energy Asset Construction & Operations company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchAhmedabad, IndiaHQ recorded Sep 16, 2026501-1,000301 contacts →

Exact match

“At KOSOL Energie, a core team of experienced engineers and trained professionals collaborate seamlessly to generate innovative solutions aimed at replacing fossil fuels with…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchGurgaon, IndiaHQ recorded Sep 16, 202651-200277 contacts →

Exact match

“BluPine Energy Private Limited is a renewable energy platform established by private equity funding partners Actis UK to develop and execute 4 GW of utility & C&I scale renewable…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 1,251 renewable energy startups based in India

See the full list, filter by size, metro and specialty, and access 12,482 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Renewable energy startups based in India at a glance

As of Sep 16, 2026
21.2%Verified-email coverage
47.1Average contacts per company
11-50Median size (employees)
6.3%Largest-city concentration · Mumbai
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
411
11-50
512
51-200
212
201-500
60
501-1,000
31
1,001-5,000
17
5,001-10,000
3
10001+
3

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 1,251 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 startups” 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 12,482 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 16, 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.

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 startups”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy startups are there based in India?

RevenueBase identified 1,251 company matches for renewable energy startups 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 startups?

Mumbai leads with 79 company records, followed by Chennai (66) and New Delhi (66).

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 12,482 professional contacts with verified work emails tracked across these 1,251 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,251 renewable energy startups based in India. Start with a free account, no credit card.

Download this list →

Related lists

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.