Company lists · Data refreshed September 2026

Top 25 Solar space heating companies based in India

Name: Solar space heating companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 1,455 companies tracked

RevenueBase identified 1,455 solar space heating companies headquartered in India as of September 2026 and tracks 13,228 professional contacts across them, including 626 with verified work emails. Pune is the largest hub.

This list covers solar space heating 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 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

1,455Companies

13,228Contacts tracked

626Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest solar space heating companies based in India

Ranked by team size

Top 25 of 1,455 solar space heating companies 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 space heating 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	Solarsquare	Partial evidence	Mumbai, IndiaHQ checked Sep 18, 2026	1,001-5,000	1,812 contacts →
	Partial evidence “At SolarSquare, we make going solar simple, reliable, and worry-free.” Source: RevenueBase Database · checked Sep 18, 2026
2	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
3	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
4	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
5	Premiumcad	Partial evidence	Sector 8, IndiaHQ checked Sep 18, 2026	201-500	297 contacts →
	Partial evidence “PremiumCAD is the one of the leading providers of Solar PV installation Design and Drawing Services.” Source: RevenueBase Database · checked Sep 18, 2026
6	Exact SUN India Pvt. LTD	Indirect evidence	Khopoli, IndiaHQ checked Sep 18, 2026	51-200	225 contacts →
	Indirect evidence “Exact Sun India specializes in delivering comprehensive mechanical, structural, and electrical design services, along with full-service installation solutions for both industrial…” Source: RevenueBase Database · checked Sep 18, 2026
7	ANU Solar Power Pvt. LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 18, 2026	51-200	137 contacts →
	Partial evidence “Anu Solar Power Pvt.” Source: RevenueBase Database · checked Sep 18, 2026
8	Solarworld Energy Solutions Limited	Partial evidence	Noida, IndiaHQ checked Sep 18, 2026	51-200	121 contacts →
	Partial evidence “Solarworld Energy Solutions is leading Manufacturer, Engineering, Procurement and Construction Company offering specialized solar solutions to Commercials, Pvt.” Source: RevenueBase Database · checked Sep 18, 2026
9	Sunora Solar PV Module	Partial evidence	Surat, IndiaHQ checked Sep 18, 2026	1,001-5,000	118 contacts →
	Partial evidence “Welcome to Sunora Solar, the flagship company of Unique Sun Group, your trusted provider of premium solar panel Inverter BESS solutions.” Source: RevenueBase Database · checked Sep 18, 2026
10	Nuetech Solar Systems Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 18, 2026	51-200	115 contacts →
	Partial evidence “Nuetech commands a rich heritage in the non-conventional energy industry with its origin in the very nascent days of solar thermal business in India.” Source: RevenueBase Database · checked Sep 18, 2026
11	Supreme Solar Projects Private Limited	Partial evidence	Bengaluru, IndiaHQ checked Sep 18, 2026	51-200	111 contacts →
	Partial evidence “Supreme Solar has been recognized as an industry-leading solar water heater manufacturing companies in India, Our Company is constantly evolving and growing.” Source: RevenueBase Database · checked Sep 18, 2026
12	Vivaan Solar	Partial evidence	Gwalior, IndiaHQ checked Sep 18, 2026	201-500	96 contacts →
	Partial evidence “As a 360 degree solution provider for all things solar, we as an organization are constantly innovating to meet the steadily increasing energy demands.” Source: RevenueBase Database · checked Sep 18, 2026
13	Ksquare Energy PVT LTD	Partial evidence	Ahmedabad, IndiaHQ checked Sep 18, 2026	11-50	93 contacts →
	Partial evidence “Ksquare Energy is your go-to place to get quality solar products under one roof.” Source: RevenueBase Database · checked Sep 18, 2026
14	Solar91	Indirect evidence	Jaipur, IndiaHQ checked Sep 18, 2026	51-200	84 contacts →
	Indirect evidence “Solar91, a passion project by 4 engineers cum environment enthusiasts, dreams of Energizing India.” Source: RevenueBase Database · checked Sep 18, 2026
15	Pickrenew Energy LTD	Partial evidence	Indore, IndiaHQ checked Sep 18, 2026	51-200	68 contacts →
	Partial evidence “Pickrenew Energy helps Industrial, Commercial & residential owners to PICK right Renewable (Solar, Wind, Hybrid) systems for their energy requirement.” Source: RevenueBase Database · checked Sep 18, 2026
16	Geone Solar	Partial evidence	Jaipur, IndiaHQ checked Sep 18, 2026	51-200	67 contacts →
	Partial evidence “GE ONE SOLAR offers single source for a solution that brings renewable energy without adding to individual effort.” Source: RevenueBase Database · checked Sep 18, 2026
17	U R Energy	Partial evidence	Ahmedabad, IndiaHQ checked Sep 18, 2026	201-500	60 contacts →
	Partial evidence “U R Energy started its journey in the solar industry in Australia in 2009 and within 8 years achieved a market leading position servicing 90,500+ residential and commercial…” Source: RevenueBase Database · checked Sep 18, 2026
18	Sadbhav Futuretech Limited	Partial evidence	Gurugram, IndiaHQ checked Sep 18, 2026	51-200	56 contacts →
	Partial evidence “Sadbhav Futuretech Limited is a leading solar energy company in India, delivering sustainable and innovative renewable solutions.” Source: RevenueBase Database · checked Sep 18, 2026
19	Velan Infra Projects Private Limited	Partial evidence	Chennai, IndiaHQ checked Sep 18, 2026	51-200	49 contacts →
	Partial evidence “Velan Infra Projects Private Limited, is a company that specializes in both installing and designing solar electric roofing systems for commercial and residential locations.” Source: RevenueBase Database · checked Sep 18, 2026
20	Bhaskar Jyoti India Private Limited	Indirect evidence	Alwar, IndiaHQ checked Sep 18, 2026	51-200	48 contacts →
	Indirect evidence “Bhaskar Jyoti, a Pro-Environmental Company, executes Renewable Energy Projects with Total quality for excellence.” Source: RevenueBase Database · checked Sep 18, 2026
21	Ratan Green Energy Services Pvt. LTD	Indirect evidence	Jaipur, IndiaHQ checked Sep 18, 2026	51-200	45 contacts →
	Indirect evidence “Ratan Green Energy Services Pvt.” Source: RevenueBase Database · checked Sep 18, 2026
22	Heaven Designs PVT LTD	Partial evidence	Surat, IndiaHQ checked Sep 18, 2026	51-200	45 contacts →
	Partial evidence “Heaven Designs Private Limited is a reputable solar design company headquartered in Surat, Gujarat, India.” Source: RevenueBase Database · checked Sep 18, 2026
23	Sun360	Partial evidence	Vasco Da Gama, IndiaHQ checked Sep 18, 2026	11-50	44 contacts →
	Partial evidence “SUN360 was established in 2013 with the mission to drive mass solar adoption in the residential, commercial, and industrial sectors.” Source: RevenueBase Database · checked Sep 18, 2026
24	Solar ACE Energy PVT LTD	Partial evidence	Ahmedabad, IndiaHQ checked Sep 18, 2026	51-200	43 contacts →
	Partial evidence “Solar Ace is India's Trusted Solar Rooftop company for residential rooftops to large-scale industrial projects solutions.” Source: RevenueBase Database · checked Sep 18, 2026
25	Chirayu Power Pvt. LTD	Indirect evidence	Khamgaon, IndiaHQ checked Sep 18, 2026	51-200	39 contacts →
	Indirect evidence “As a leading name in the renewable energy sector, we provide end-to-end solutions for utility-scale projects, government institutions, industrial, commercial, and residential…” 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 space heating 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 solar space heating companies.
Partial evidence: Its own public description names part of solar space heating companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name solar space heating 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 1,455 solar space heating companies based in India

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 626 reachable decision-makers.

Free signup · no credit card

View the full list →

Solar space heating companies based in India at a glance

As of Sep 18, 2026

4.7%Verified-email coverage

9.1Average contacts per company

11-50Median size (employees)

6.1%Largest-city concentration · Pune

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

595

11-50

584

51-200

217

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,455 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 space heating 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 “solar space heating 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 solar space heating 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 solar space heating 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, 626 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 space heating companies by metro

Solar space heating companies in Pune89
Solar space heating companies in Ahmedabad70
Solar space heating companies in Chennai52
Solar space heating companies in Jaipur52
Solar space heating companies in Hyderabad48
Solar space heating companies in Mumbai48
Solar space heating companies in New Delhi44
Solar space heating companies in Surat41
Solar space heating companies in Bangalore37
Solar space heating companies in Delhi35
Solar space heating companies in Lucknow32
Solar space heating companies in Noida32
Solar space heating companies in Gurugram29
Solar space heating companies in Bengaluru27
Solar space heating companies in Gurgaon26

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 space heating 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 solar space heating companies are there based in India?

RevenueBase identified 1,455 solar space heating 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?

Solarsquare, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most solar space heating companies?

Pune leads with 89 headquartered companies, followed by Ahmedabad (70) and Chennai (52).

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 626 verified decision-maker contacts tracked across these 1,455 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.

Ready to reach these companies? Verified emails and direct dials for all 1,455 solar space heating companies based in India. Start with a free account, no credit card.

Download this list →

Related lists

Solar space heating companies by geography

Browse the directory

Browse: Companies home · All India lists · All Solar space heating companies lists · New 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 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.