Company lists · Data refreshed November 2026

Top 24 Solar thermal system designers based in India

RevenueBase identified 282 company matches for solar thermal system designers associated with India as of November 2026 and tracks 2,222 professional contacts across them, including 81 with verified work emails. Pune is the largest hub.

This list covers company matches for solar thermal system designers 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
282Companies
2,222Contacts tracked
81Verified emails
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The 24 largest solar thermal system designers based in India

Ranked by team size
Top 24 of 282 company matches for solar thermal system designers 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 matchSector 8, IndiaHQ recorded Nov 6, 2026201-500301 contacts →

Exact match

“PremiumCAD is the one of the leading providers of Solar PV installation Design and Drawing Services.”

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 matchJaipur, IndiaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Welcome to Varistor Engineering (Previously known as Varistor Solar)- Your Trusted Partner in Solar Detailed Engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSurat, IndiaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Heaven Designs Private Limited is a reputable solar design company headquartered in Surat, Gujarat, India.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“A One-stop solution that provides solar design & engineering-related services to solar businesses such as prelim production reports, permit designs, as-builts, PE stamps…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact 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
11Exact 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
12Exact matchAhmedabad, IndiaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“DRASHTA POWER CONSULTANTS PVT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact 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
15Exact matchVadodara, IndiaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Sunrise CSP designs, builds and operates industrial process heat and electricity generation plants that use concentrated solar thermal energy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNoida, IndiaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Solar Design Crew takes care of the design portion of all solar designs and drafting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact 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
19Exact 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
20Exact matchPune, IndiaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Customized Steam Solutions provides end to end solutions for your thermal energy needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchIndore, IndiaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“We design and install both Solar Photovoltaic & Solar Thermal Systems which provide measurable and meaningful benefits to our customers, our country and our environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMumbai, IndiaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Super Watt Power Solutions LLP is a technology driven company with a vision to “Solarize” the future of India and economize renewable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAurangabad, IndiaHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Greensense is leading solar water heater manufacturer from India having the state of art manufacturing facility at waluj MIDC,Aurangabad, Maharashtra - India, Green sense…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchPune, IndiaHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“A full-service solar solutions company that has been in the industry for over a decade.”

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

Showing 24 of 282 solar thermal system designers based in India

See the full list, filter by size, metro and specialty, and access 81 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar thermal system designers based in India at a glance

As of Nov 6, 2026
3.6%Verified-email coverage
7.9Average contacts per company
11-50Median size (employees)
5.3%Largest-city concentration · Pune
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
105
11-50
119
51-200
44
201-500
11

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 282 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 system designers” 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 81 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 system designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar thermal system designers are there based in India?

RevenueBase identified 282 company matches for solar thermal system designers 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?

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

Which city has the most solar thermal system designers?

Pune leads with 15 company records, followed by Bangalore (14) and Ahmedabad (13).

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 81 professional contacts with verified work emails tracked across these 282 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.