Company lists · Data refreshed November 2026

Top 25 Solar thermal integrators based in India

RevenueBase identified 537 company matches for solar thermal integrators associated with India as of November 2026 and tracks 3,202 professional contacts across them, including 136 with verified work emails. Ahmedabad is the largest hub.

This list covers company matches for solar thermal integrators 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 November 6, 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 Nov 6, 2026 How this list was built
537Companies
3,202Contacts tracked
136Verified emails
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The 25 largest solar thermal integrators based in India

Ranked by team size
Top 25 of 537 company matches for solar thermal integrators based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBangalore, IndiaHQ recorded Nov 6, 2026201-500387 contacts →

Exact match

“Orb Energy is a vertically integrated solar energy solutions provider - including manufacturing solar photovoltaic panels in Bengaluru and financing SME customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKhopoli, IndiaHQ recorded Nov 6, 202651-200214 contacts →

Exact match

“Exact Sun India specializes in delivering comprehensive mechanical, structural, and electrical design services, along with full-service installation solutions for both industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-200148 contacts →

Exact match

“Anu Solar Power Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchJaipur, IndiaHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“GE ONE SOLAR offers single source for a solution that brings renewable energy without adding to individual effort.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchChennai, IndiaHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“Velan Infra Projects Private Limited, is a company that specializes in both installing and designing solar electric roofing systems for commercial and residential locations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHyderabad, IndiaHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Oorja is a cleantech Solar Heating and Cooling company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSalem, IndiaHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Founded in 1986, KCP Solar is one of India's longest-serving Solar EPC companies, delivering innovative and reliable renewable energy solutions for nearly four decades.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBhopal, IndiaHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“At Solar Design Expert, we are a dedicated team of qualified engineers specializing in the dynamic field of solar energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSecunderbad, IndiaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Sun Technologies is an ISO 9001-2008 company and has a complete range of Solar Photovoltaic and Thermal Systems of high quality ensuring and understanding the need and objective…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We are Australia's largest solar company, committed to providing high-quality solar energy solutions for both residential and commercial clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBhiwadi, IndiaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Greenroots Renewable is a turn key solar provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNavi Mumbai, IndiaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“At Minus CO2, our mission is to harness the sun for a sustainable future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMumbai, IndiaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Solar Energy Systems Solar EPC Solar Installation & Commissioning Solar Engineering Procurement & Construction Renewable Energy Solar EMC Solar Water Pumps Solar OPEX Model Solar…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHyderabad, IndiaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Solarsis, headquartered in Hyderabad, India, offers ‘concept-to-completion’ services for grid-connected and off-grid systems using Solar PV technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew Delhi, IndiaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Mastering the Art of Solar Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchUjjain, IndiaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Infinit Energy delivers energy solutions that empower our country to generate clean and affordable solar electricity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRajkot, IndiaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“With an experience of 20 years, Hitech Energy delivers energy solutions of the future while being firmly rooted in the best industry practices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJaipur, IndiaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“We are Fastest growing solar Company deals in Solar I&C&O&M”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBangalore, IndiaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Lanasol Energy Solutions is a trailblazer in the solar energy sector, renowned for its decade-long expertise and commitment to innovation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPanchkula, IndiaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Sustech Power is a provider of energy services based in India and headquartered in Panchkula, Haryana.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMumbai, IndiaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Electricity costs keep rising, but switching to solar often feels complex and uncertain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNoida, IndiaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Welcome to Greentek Northern India Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBangalore, IndiaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“SunPV Energy is a full-service renewable energy solutions provider serving residential and commercial in Solar PV solutions, Water heating solutions, Water treatment, Rain water…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBhopal, IndiaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We at Krisoul provide reliable and long term sustainable benefits to our customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 537 solar thermal integrators based in India

See the full list, filter by size, metro and specialty, and access 136 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar thermal integrators based in India at a glance

As of Nov 6, 2026
4.2%Verified-email coverage
6.0Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · Ahmedabad
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
214
11-50
226
51-200
77
201-500
13
1,001-5,000
1

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 537 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 “solar thermal integrators” 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 136 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 November 6, 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 “solar thermal integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar thermal integrators are there based in India?

RevenueBase identified 537 company matches for solar thermal integrators associated with India as of November 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?

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

Which city has the most solar thermal integrators?

Ahmedabad leads with 30 company records, followed by Pune (29) and Bangalore (22).

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 136 professional contacts with verified work emails tracked across these 537 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 November 6, 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.