Company lists · Data refreshed September 2026

Top 25 Clean energy technology companies based in New Delhi, India

Name: Clean energy technology companies based in New Delhi, India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 136 companies tracked

RevenueBase identified 136 clean energy technology companies headquartered in New Delhi, India as of September 2026 and tracks 3,780 professional contacts across them, including 877 with verified work emails. Pune is the largest hub.

This list covers clean energy technology companies headquartered in New Delhi, 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 16, 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 16, 2026 86% judged on-target in blind review

136Companies

3,780Contacts tracked

877Verified emails

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The 25 largest clean energy technology companies based in New Delhi, India

Ranked by team size

Top 25 of 136 clean energy technology companies based in New Delhi, India, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to clean energy technology 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	SAEL	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	1,001-5,000	1,212 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
2	Ampin Energy Transition	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	201-500	422 contacts →
	Partial evidence “AMPIN Energy Transition is India’s leading renewable energy transition company with a total portfolio of 5GWp+ spread across 23 states in the country.” Source: RevenueBase Database · checked Sep 16, 2026
3	Inverted	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	51-200	216 contacts →
	Partial evidence “Leading India's (EV)solution and Democratising Energy Access.” Source: RevenueBase Database · checked Sep 16, 2026
4	Ornate Solar	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	51-200	110 contacts →
	Indirect evidence “Ornate Solar is India’s leading solar company that specializes in designing, developing, and delivering solar solutions that push past the limitations of traditional installations…” Source: RevenueBase Database · checked Sep 16, 2026
5	Urja Global Limited	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	51-200	93 contacts →
	Partial evidence “Urja Global Limited is a leading renewable energy company committed to powering a sustainable future.” Source: RevenueBase Database · checked Sep 16, 2026
6	Eden Renewables India	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	51-200	77 contacts →
	Partial evidence “Incorporated in 2016 as a joint venture between TotalEnergies and EDF power solutions, Eden Renewables India, LLP is an Indian leading Renewable Energy Developer aiming for…” Source: RevenueBase Database · checked Sep 16, 2026
7	CEF Group	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	201-500	72 contacts →
	Partial evidence “CEF Group is a energy solutions company with a vast product portfolio and solutions expertise.” Source: RevenueBase Database · checked Sep 16, 2026
8	Talf Solar India Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	51-200	45 contacts →
	Indirect evidence “A leading solar developer based in Delhi, with funding from investors from UK, Sweden, Germany, USA and India, and a portfolio of 200+MW in Delhi, Haryana, Madhya Pradesh…” Source: RevenueBase Database · checked Sep 16, 2026
9	HFM Solar	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	44 contacts →
	Partial evidence “HFM Solar is one of India's leading EPC players and solar plant developers, offering sustainable and reliable solar energy solutions to a wide range of clients, including…” Source: RevenueBase Database · checked Sep 16, 2026
10	Rising SUN Energy	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	51-200	36 contacts →
	Partial evidence “Rising Sun Energy is a fast-growing independent power producer, generating reliable and affordable energy from renewable power sources.” Source: RevenueBase Database · checked Sep 16, 2026
11	Vibgyor Energy	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	34 contacts →
	Partial evidence “Vibgyor Energy is a one-stop solar solutions company.” Source: RevenueBase Database · checked Sep 16, 2026
12	Boond Engineering And Development Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	51-200	33 contacts →
	Indirect evidence “Boond Solar was founded in 2010.” Source: RevenueBase Database · checked Sep 16, 2026
13	Volks Energie	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	31 contacts →
	Partial evidence “We envision a world where people are empowered with abundant self generated energy so that productivity and quality of life are not dependent on external sources.” Source: RevenueBase Database · checked Sep 16, 2026
14	Bridgeway Power	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	1-10	30 contacts →
	Indirect evidence “Empowering India with Solar Brilliance At Bridgeway Power, we're not just a solar company; we're your partners in progress.” Source: RevenueBase Database · checked Sep 16, 2026
15	Oakridge Energy	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	23 contacts →
	Partial evidence “Oakridge is a new-age energy services company established with the concept of providing end-to-end renewable energy services to corporates and renewable energy developers.” Source: RevenueBase Database · checked Sep 16, 2026
16	Horizon Renewable Power Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	16 contacts →
	Partial evidence “We are passionate about helping Small, Medium & Large (Industrial & Commercial Businesses, Government Offices, Schools & Colleges, Hospitals, Hotels & more to generate energy…” Source: RevenueBase Database · checked Sep 16, 2026
17	Pareesan Services Pvt. LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “Pareesan service private limited is India's leading Renewable energy installation and commissioning company.” Source: RevenueBase Database · checked Sep 16, 2026
18	Electrent Energy	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	51-200	11 contacts →
	Partial evidence “Electrent is one of India’s fastest-growing cleantech startups, transforming power backup and energy storage with lithium battery solutions and solar-integrated storage for homes…” Source: RevenueBase Database · checked Sep 16, 2026
19	Sunkalp Energy	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “SunKalp Energy is a provider of complete engineering, procurement and construction services for off-grid stand alone Solar Solutions.” Source: RevenueBase Database · checked Sep 16, 2026
20	Envio Energy Technologies Pvt. LTD	Strong evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	6 contacts →
	Strong evidence “Envio Energy Technologies is an initiative to be the collaborative partner in the activities catering mainly in the areas of- alternative energy with a prime focus on solar power…” Source: RevenueBase Database · checked Sep 16, 2026
21	Jindal Renewables	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Jindal Renewable Power Private Ltd.(JRPPL), a subsidiary of the Mr.” Source: RevenueBase Database · checked Sep 16, 2026
22	Rohal Technologies PVT LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “We are a Green Renewable Energy and Hybrid Power Management solution provider.” Source: RevenueBase Database · checked Sep 16, 2026
23	Perfect Green Energy Solutions Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	6 contacts →
	Indirect evidence “Global company specializing in the development of photovoltaic projects.” Source: RevenueBase Database · checked Sep 16, 2026
24	Prayogik	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	11-50	4 contacts →
	Partial evidence “We are technocrats from the National Institute of Technology, Bhopal, and have a group of business, engineering, academic institutions, and scientific professionals…” Source: RevenueBase Database · checked Sep 16, 2026
25	H NU Energy	Partial evidence	New Delhi, IndiaHQ checked Sep 16, 2026	1-10	4 contacts →
	Partial evidence “H Nu Energy is a rooftop solar developer serving top notch C&I customers across India.” Source: RevenueBase Database · checked Sep 16, 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: clean energy technology 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 clean energy technology companies.
Partial evidence: Its own public description names part of clean energy technology companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clean energy technology 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 136 clean energy technology companies based in New Delhi, India

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Clean energy technology companies based in New Delhi, India at a glance

As of Sep 16, 2026

23.2%Verified-email coverage

27.8Average contacts per company

11-50Median size (employees)

112.5%Largest-city concentration · Pune

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole India list rather than for New Delhi, so it is reported there. Company counts and contact totals on this page are exact for New Delhi, over 136 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 clean energy technology 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 New Delhi, India whose own description of what they do matches “clean energy technology 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 clean energy technology 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 clean energy technology companies, and records with no verified work email. Companies headquartered outside New Delhi 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, 877 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 16, 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.

Clean energy technology companies by metro in India

Clean energy technology companies in Pune153
Clean energy technology companies in Ahmedabad148
Clean energy technology companies in New Delhi136
Clean energy technology companies in Chennai133
Clean energy technology companies in Mumbai132
Clean energy technology companies in Hyderabad112
Clean energy technology companies in Noida104
Clean energy technology companies in Jaipur92
Clean energy technology companies in Bangalore77
Clean energy technology companies in Bengaluru70
Clean energy technology companies in Gurgaon69
Clean energy technology companies in Gurugram67
Clean energy technology companies in Delhi58
Clean energy technology companies in Surat56
Clean energy technology companies in Vadodara56
Clean energy technology companies in Kolkata50
Clean energy technology companies in Lucknow49
Clean energy technology companies in Coimbatore33
Clean energy technology companies in Indore32
Clean energy technology companies in Bhopal31
Clean energy technology companies in Ghaziabad29
Clean energy technology companies in Rajkot29
Clean energy technology companies in Nagpur27
Clean energy technology companies in Bhubaneswar25
Clean energy technology companies in Faridabad25

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 clean energy technology 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 clean energy technology companies are there based in New Delhi, India?

RevenueBase identified 136 clean energy technology companies headquartered in New Delhi, 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?

SAEL, headquartered in New Delhi, tops this list with the largest team on record.

Which city has the most clean energy technology companies?

Pune leads with 153 headquartered companies, followed by Ahmedabad (148) and New Delhi (136).

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 877 verified decision-maker contacts tracked across these 136 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 16, 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.