Company lists · Data refreshed September 2026
Top 11 Solar engineering firms based in Hyderabad, India
RevenueBase identified 108 solar engineering firms headquartered in Hyderabad, India as of September 2026 and tracks 1,206 professional contacts across them, including 76 with verified work emails. Ahmedabad is the largest hub.
This list covers solar engineering firms headquartered in Hyderabad, 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.
The 11 largest solar engineering firms based in Hyderabad, India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 397 contacts → | ||||
Partial evidence “Freyr Energy provides simplified solar solutions for homes & businesses, making clean energy accessible & affordable.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 2 | 85 contacts → | ||||
Strong evidence “Founded in 2011, Ilios Power is a Hyderabad-based solar energy company specializing in engineering, procurement, and construction (EPC) services, as well as operations and…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 3 | 65 contacts → | ||||
Strong evidence “SunWorks Energy Private Limited has established itself as a trusted advisory, engineering, and construction management service provider to Solar PV developers.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 4 | 32 contacts → | ||||
Partial evidence “Oorja is a cleantech Solar Heating and Cooling company.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 5 | 30 contacts → | ||||
Partial evidence “Argo Solar is providing Solar Power project solutions to Commercial and Industrial organizations, Hospitals, Educational institutions, Hotels, Utility scale power plants from…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 6 | 27 contacts → | ||||
Partial evidence “Saffrongrid Limited (Formally known as Pennar Solar Limited) offers diversified services within the renewables space, Railway Overhead Electrification, Transmission & Distribution…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 7 | 18 contacts → | ||||
Partial evidence “Omblis Energy design and install efficient Solar PV power systems for both residential and commercial sites with 25years warranty on complete system.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 8 | 14 contacts → | ||||
Partial evidence “GOSOLGEN Renewables Pvt Ltd is one of the fastest growing solar company in India.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 9 | 11 contacts → | ||||
Partial evidence “PLANET ENERGY TECHNOLOGIES PRIVATE LIMITED is an Solar EPC company based out of Plot No 3/2,3/3,3/4, H No : 2-23-522/3/2, 3 rd Floor, Tulalsi Nagar, HMT Hills, Kukatpally…” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 10 | 11 contacts → | ||||
Partial evidence “Solarsis, headquartered in Hyderabad, India, offers ‘concept-to-completion’ services for grid-connected and off-grid systems using Solar PV technology.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
| 11 | 6 contacts → | ||||
Partial evidence “We are the well-known trader and wholesaler of Solar Water Heater, Solar Street Light and many more.” Source: RevenueBase Database · checked Sep 18, 2026Thanks. The Data Team will review it. | |||||
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 engineering firms. 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 engineering firms.
- Partial evidence
- Its own public description names part of solar engineering firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name solar engineering firms. 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 11 of 108 solar engineering firms based in Hyderabad, India
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Solar engineering firms based in Hyderabad, India at a glance
As of Sep 18, 2026Companies by employee count
Email recency for this list is measured across the whole India list rather than for Hyderabad, so it is reported there. Company counts and contact totals on this page are exact for Hyderabad, over 108 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 engineering firms, 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 Hyderabad, India whose own description of what they do matches “solar engineering firms”. 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 engineering firms), 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 engineering firms, and records with no verified work email. Companies headquartered outside Hyderabad 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, 76 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 engineering firms by metro in India
- Solar engineering firms in Ahmedabad178
- Solar engineering firms in Pune168
- Solar engineering firms in Chennai133
- Solar engineering firms in Jaipur109
- Solar engineering firms in Hyderabad108
- Solar engineering firms in New Delhi106
- Solar engineering firms in Noida106
- Solar engineering firms in Mumbai98
- Solar engineering firms in Surat75
- Solar engineering firms in Delhi74
- Solar engineering firms in Bangalore68
- Solar engineering firms in Kolkata59
- Solar engineering firms in Lucknow53
- Solar engineering firms in Vadodara53
- Solar engineering firms in Bengaluru51
- Solar engineering firms in Gurugram50
- Solar engineering firms in Gurgaon49
- Solar engineering firms in Indore39
- Solar engineering firms in Rajkot35
- Solar engineering firms in Coimbatore33
- Solar engineering firms in Ghaziabad30
- Solar engineering firms in Nagpur30
- Solar engineering firms in Bhopal28
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 engineering firms, 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 engineering firms are there based in Hyderabad, India?
RevenueBase identified 108 solar engineering firms headquartered in Hyderabad, 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?
Freyr Energy Services PVT LTD, headquartered in Hyderabad, tops this list with the largest team on record.
Which city has the most solar engineering firms?
Ahmedabad leads with 178 headquartered companies, followed by Pune (168) and Chennai (133).
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 76 verified decision-maker contacts tracked across these 108 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.
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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.
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