Company lists · Data refreshed October 2026
Top 21 Energy efficient home upgrade contractors based in India
RevenueBase identified 197 company matches for energy efficient home upgrade contractors associated with India as of October 2026 and tracks 1,035 professional contacts across them, including 57 with verified work emails. Ahmedabad is the largest hub.
This list covers company matches for energy efficient home upgrade contractors 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 October 12, 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.
The 21 largest energy efficient home upgrade contractors based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 225 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 50 contacts → | ||||
Exact match “Solar Ace is India's Trusted Solar Rooftop company for residential rooftops to large-scale industrial projects solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 49 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 15 contacts → | ||||
Exact match “At S’unlimited we are here to make a positive difference to the environment and society as a whole.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 14 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 14 contacts → | ||||
Exact match “Green Flame Pvt Ltd is a consulting and engineering services company specializing in Energy Efficiency, Reliability, Decarbonization, Sustainability, and Data Centre Performance…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 9 contacts → | ||||
Exact match “Mastering the Art of Solar Solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “Company Overview Welcome to Sunfraa Renewables, your trusted partner in transforming rooftops into powerful sources of clean, renewable energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 8 contacts → | ||||
Exact match “At Minus CO2, our mission is to harness the sun for a sustainable future.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 7 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 6 contacts → | ||||
Exact match “Green Watt Energy is committed to promoting energy independence with the installation of solar electric systems in our local communities.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 4 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 4 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 · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “At Astron Solpower Private Limited, Dehradun, Uttarakhand, we have a commitment to the environment and creating a more sustainable economy through renewable solar energy since our…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “BALAJI INSULATORS & ENGINEERS are the most competent and dynamic insulation service providers and have superior expertise in the insulation sector.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “ShashWatt Energy is a leading energy solutions provider specializing in rooftop solar installations.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “SLV Solar Power Solutions is a company that specializes in providing sustainable energy solutions for businesses and households.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “SolarXcell is 100% India based dynamic energy solutions provider pioneering the solar revolution by delivering tailored renewable energy solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Jayavel Foundations is a construction company based out of Chennai, India.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “energy efficient home upgrade contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 21 of 197 energy efficient home upgrade contractors based in India
See the full list, filter by size, metro and specialty, and access 57 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy efficient home upgrade contractors based in India at a glance
As of Oct 12, 2026Companies by employee count
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 197 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 “energy efficient home upgrade contractors” 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 57 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 October 12, 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 “energy efficient home upgrade contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy efficient home upgrade contractors are there based in India?
RevenueBase identified 197 company matches for energy efficient home upgrade contractors associated with India as of October 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?
Exact SUN India Pvt. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy efficient home upgrade contractors?
Ahmedabad leads with 17 company records, followed by Pune (12) and Chennai (7).
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 57 professional contacts with verified work emails tracked across these 197 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 October 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 197 energy efficient home upgrade contractors based in India. Start with a free account, no credit card.
Download this list →Related lists
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- Energy efficient home upgrade contractors based in Australia
- Energy efficient home upgrade contractors based in Austria
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.
More company lists
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- Energy efficient home upgrade contractors based in Toronto, Canada
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Company intelligence · public preview
Top 21 energy efficient home upgrade contractors based in India
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 197 matching company records for energy efficient home upgrade contractors based in India, with 1,035 tracked contacts and 57 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 energy efficient home upgrade contractors based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Exact SUN India Pvt. LTDexactsunindia.comHQ: Khopoli, IndiaReported employees: 51-200 | Khopoli, India | 51-200 | Exact match | 225 contacts → |
“Exact Sun India specializes in delivering comprehensive mechanical, structural, and electrical design services, along with full-service installation solutions for both industrial…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Solar ACE Energy PVT LTDsolaraceenergy.comHQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 50 contacts → |
“Solar Ace is India's Trusted Solar Rooftop company for residential rooftops to large-scale industrial projects solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Velan Infra Projects Private Limitedvelaninfra.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 49 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | S'unlimited Solarsunlimited.in HQ: Satara, IndiaReported employees: 11-50 | Satara, India | 11-50 | Exact match | 15 contacts → |
“At S’unlimited we are here to make a positive difference to the environment and society as a whole.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Sunboost Energysunboostenergy.comHQ: Ahmedabad, IndiaReported employees: 11-50 | Ahmedabad, India | 11-50 | Exact match | 14 contacts → |
“We are Australia's largest solar company, committed to providing high-quality solar energy solutions for both residential and commercial clients.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Green Flame PVT Ltd, Indiagreenflameindia.comHQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 14 contacts → |
“Green Flame Pvt Ltd is a consulting and engineering services company specializing in Energy Efficiency, Reliability, Decarbonization, Sustainability, and Data Centre Performance…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Bigwit Energybigwitenergy.comHQ: New Delhi, IndiaReported employees: 1-10 | New Delhi, India | 1-10 | Exact match | 9 contacts → |
“Mastering the Art of Solar Solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sunfraa Renewablessunfraa.comHQ: Ahmedabad, IndiaReported employees: 11-50 | Ahmedabad, India | 11-50 | Exact match | 9 contacts → |
“Company Overview Welcome to Sunfraa Renewables, your trusted partner in transforming rooftops into powerful sources of clean, renewable energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Minus Co2minusco2.inHQ: Navi Mumbai, IndiaReported employees: 11-50 | Navi Mumbai, India | 11-50 | Exact match | 8 contacts → |
“At Minus CO2, our mission is to harness the sun for a sustainable future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sustech Power Solutions Pvt. LTDsustechpower.comHQ: Panchkula, IndiaReported employees: 11-50 | Panchkula, India | 11-50 | Exact match | 7 contacts → |
“Sustech Power is a provider of energy services based in India and headquartered in Panchkula, Haryana.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Green Watt Energygreenwattenergy.co.inHQ: Surat, IndiaReported employees: 1-10 | Surat, India | 1-10 | Exact match | 6 contacts → |
“Green Watt Energy is committed to promoting energy independence with the installation of solar electric systems in our local communities.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Super Watt Power Solutions LLPsuperwatt.inHQ: Mumbai, IndiaReported employees: 1-10 | Mumbai, India | 1-10 | Exact match | 4 contacts → |
“Super Watt Power Solutions LLP is a technology driven company with a vision to “Solarize” the future of India and economize renewable.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sunpv Energy PVT LTDsunpvenergy.com HQ: Bangalore, IndiaReported employees: 1-10 | Bangalore, India | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Astron Solpower Private Limitedastronsolpower.comHQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 4 contacts → |
“At Astron Solpower Private Limited, Dehradun, Uttarakhand, we have a commitment to the environment and creating a more sustainable economy through renewable solar energy since our…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Balaji Insulators & Engineersbalajiinsulators.com HQ: Nashik, IndiaReported employees: 51-200 | Nashik, India | 51-200 | Exact match | 4 contacts → |
“BALAJI INSULATORS & ENGINEERS are the most competent and dynamic insulation service providers and have superior expertise in the insulation sector.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Shashwatt Energyshashwatt.com HQ: Hubballi, IndiaReported employees: 1-10 | Hubballi, India | 1-10 | Exact match | 3 contacts → |
“ShashWatt Energy is a leading energy solutions provider specializing in rooftop solar installations.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SLV Solar Power Solutionsslvsolar.in HQ: Bengaluru North, IndiaReported employees: 11-50 | Bengaluru North, India | 11-50 | Exact match | 3 contacts → |
“SLV Solar Power Solutions is a company that specializes in providing sustainable energy solutions for businesses and households.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Solarxcell Energies & Solutionssolarxcell.inHQ: Patna, IndiaReported employees: 1-10 | Patna, India | 1-10 | Exact match | 3 contacts → |
“SolarXcell is 100% India based dynamic energy solutions provider pioneering the solar revolution by delivering tailored renewable energy solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Jayavel Foundationsjayavelfoundations.in HQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 2 contacts → |
“Jayavel Foundations is a construction company based out of Chennai, India.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Arun Renewable Energyarenergy.in HQ: Kekri, IndiaReported employees: 1-10 | Kekri, India | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | S.S. Enterprises Solarssenterprisespower.com HQ: Kanpur, IndiaReported employees: 1-10 | Kanpur, India | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 21 of 197 company matches
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Energy efficient home upgrade contractors: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
196 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 197 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy efficient home upgrade contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy efficient home upgrade contractors did RevenueBase find based in India?
The saved snapshot records 197 matching company records, 1,035 tracked contacts and 57 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Energy efficient home upgrade contractors by geography
- Energy efficient home upgrade contractors based in Toronto, Canada
- Energy efficient home upgrade contractors based in Paris, France
- Energy efficient home upgrade contractors based in London, United Kingdom
- Energy efficient home upgrade contractors based in Austin, United States
- Energy efficient home upgrade contractors based in Denver, United States
- Energy efficient home upgrade contractors based in Houston, United States
- Energy efficient home upgrade contractors based in Los Angeles, United States
- Energy efficient home upgrade contractors based in New York, United States
- Energy efficient home upgrade contractors based in Phoenix, United States
- Energy efficient home upgrade contractors based in San Diego, United States
- Energy efficient home upgrade contractors based in Australia
- Energy efficient home upgrade contractors based in Austria
Cite this list
RevenueBase Data Team. Top 21 energy efficient home upgrade contractors based in India. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-efficient-home-upgrade-contractors/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Energy efficient home upgrade contractors based in Toronto, Canada
- Energy efficient home upgrade contractors based in Paris, France
- Energy efficient home upgrade contractors based in London, United Kingdom
- Energy efficient home upgrade contractors based in Austin, United States
- Energy efficient home upgrade contractors based in Denver, United States
- Energy efficient home upgrade contractors based in Houston, United States
Company intelligence · public preview
Top 21 energy efficient home upgrade contractors based in India
RevenueBase records 197 matching company records for energy efficient home upgrade contractors based in India, with 1,035 tracked contacts and 57 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 21 energy efficient home upgrade contractors based in India
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Exact SUN India Pvt. LTDexactsunindia.com HQ: Khopoli, IndiaReported employees: 51-200 | Khopoli, India | 51-200 | Exact match | 225 contacts → |
“Exact Sun India specializes in delivering comprehensive mechanical, structural, and electrical design services, along with full-service installation solutions for both industrial…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Solar ACE Energy PVT LTDsolaraceenergy.com HQ: Ahmedabad, IndiaReported employees: 51-200 | Ahmedabad, India | 51-200 | Exact match | 50 contacts → |
“Solar Ace is India's Trusted Solar Rooftop company for residential rooftops to large-scale industrial projects solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Velan Infra Projects Private Limitedvelaninfra.com HQ: Chennai, IndiaReported employees: 51-200 | Chennai, India | 51-200 | Exact match | 49 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | S'unlimited Solarsunlimited.in HQ: Satara, IndiaReported employees: 11-50 | Satara, India | 11-50 | Exact match | 15 contacts → |
“At S’unlimited we are here to make a positive difference to the environment and society as a whole.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Sunboost Energysunboostenergy.com HQ: Ahmedabad, IndiaReported employees: 11-50 | Ahmedabad, India | 11-50 | Exact match | 14 contacts → |
“We are Australia's largest solar company, committed to providing high-quality solar energy solutions for both residential and commercial clients.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Green Flame PVT Ltd, Indiagreenflameindia.com HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 14 contacts → |
“Green Flame Pvt Ltd is a consulting and engineering services company specializing in Energy Efficiency, Reliability, Decarbonization, Sustainability, and Data Centre Performance…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Bigwit Energybigwitenergy.com HQ: New Delhi, IndiaReported employees: 1-10 | New Delhi, India | 1-10 | Exact match | 9 contacts → |
“Mastering the Art of Solar Solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sunfraa Renewablessunfraa.com HQ: Ahmedabad, IndiaReported employees: 11-50 | Ahmedabad, India | 11-50 | Exact match | 9 contacts → |
“Company Overview Welcome to Sunfraa Renewables, your trusted partner in transforming rooftops into powerful sources of clean, renewable energy.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Minus Co2minusco2.in HQ: Navi Mumbai, IndiaReported employees: 11-50 | Navi Mumbai, India | 11-50 | Exact match | 8 contacts → |
“At Minus CO2, our mission is to harness the sun for a sustainable future.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sustech Power Solutions Pvt. LTDsustechpower.com HQ: Panchkula, IndiaReported employees: 11-50 | Panchkula, India | 11-50 | Exact match | 7 contacts → |
“Sustech Power is a provider of energy services based in India and headquartered in Panchkula, Haryana.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Green Watt Energygreenwattenergy.co.in HQ: Surat, IndiaReported employees: 1-10 | Surat, India | 1-10 | Exact match | 6 contacts → |
“Green Watt Energy is committed to promoting energy independence with the installation of solar electric systems in our local communities.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Super Watt Power Solutions LLPsuperwatt.in HQ: Mumbai, IndiaReported employees: 1-10 | Mumbai, India | 1-10 | Exact match | 4 contacts → |
“Super Watt Power Solutions LLP is a technology driven company with a vision to “Solarize” the future of India and economize renewable.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sunpv Energy PVT LTDsunpvenergy.com HQ: Bangalore, IndiaReported employees: 1-10 | Bangalore, India | 1-10 | Exact match | 4 contacts → |
“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 description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Astron Solpower Private Limitedastronsolpower.com HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 4 contacts → |
“At Astron Solpower Private Limited, Dehradun, Uttarakhand, we have a commitment to the environment and creating a more sustainable economy through renewable solar energy since our…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Balaji Insulators & Engineersbalajiinsulators.com HQ: Nashik, IndiaReported employees: 51-200 | Nashik, India | 51-200 | Exact match | 4 contacts → |
“BALAJI INSULATORS & ENGINEERS are the most competent and dynamic insulation service providers and have superior expertise in the insulation sector.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Shashwatt Energyshashwatt.com HQ: Hubballi, IndiaReported employees: 1-10 | Hubballi, India | 1-10 | Exact match | 3 contacts → |
“ShashWatt Energy is a leading energy solutions provider specializing in rooftop solar installations.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | SLV Solar Power Solutionsslvsolar.in HQ: Bengaluru North, IndiaReported employees: 11-50 | Bengaluru North, India | 11-50 | Exact match | 3 contacts → |
“SLV Solar Power Solutions is a company that specializes in providing sustainable energy solutions for businesses and households.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Solarxcell Energies & Solutionssolarxcell.in HQ: Patna, IndiaReported employees: 1-10 | Patna, India | 1-10 | Exact match | 3 contacts → |
“SolarXcell is 100% India based dynamic energy solutions provider pioneering the solar revolution by delivering tailored renewable energy solutions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Jayavel Foundationsjayavelfoundations.in HQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 2 contacts → |
“Jayavel Foundations is a construction company based out of Chennai, India.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Arun Renewable Energyarenergy.in HQ: Kekri, IndiaReported employees: 1-10 | Kekri, India | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | S.S. Enterprises Solarssenterprisespower.com HQ: Kanpur, IndiaReported employees: 1-10 | Kanpur, India | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 21 of 197 company matches
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Energy efficient home upgrade contractors: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
196 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 197 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for energy efficient home upgrade contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy efficient home upgrade contractors did RevenueBase find based in India?
The saved snapshot records 197 matching company records, 1,035 tracked contacts and 57 verified emails. The public preview displays 21 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 21 energy efficient home upgrade contractors based in India. Snapshot: October 12, 2026. https://revenuebase.ai/companies/energy-efficient-home-upgrade-contractors/india.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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