Company lists · Data refreshed November 2026
Top 20 Energy efficiency research companies based in India
RevenueBase identified 96 company matches for energy efficiency research companies associated with India as of November 2026 and tracks 1,926 professional contacts across them, including 248 with verified work emails. New Delhi is the largest hub.
This list covers company matches for energy efficiency research companies 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.
The 20 largest energy efficiency research companies based in India
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 211 contacts → | ||||
Exact match “Design2Occupancy Services LLP (D2O) is a leading organization providing a platform and solutions in Energy Efficiency Analysis and Energy Code Compliances, Climate Change…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 81 contacts → | ||||
Exact match “Alliance for an Energy Efficient Economy is one of the leading organizations in India dedicated to advancing energy efficiency through data-driven and evidence-based policies and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 25 contacts → | ||||
Exact match “Bhagwat Technologies and Energy Conservation Private Limited (BTECON) is incorporated in 2002 as a Private Limited Company with registered and principal office in Delhi.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 24 contacts → | ||||
Exact match “MP Ensystems Advisory Private Limited is a niche energy and environmental sector consultancy and advisory firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 20 contacts → | ||||
Exact match “ENSPAR offers a unique range of Energy Saving Solutions that could save you up to 40% of your energy costs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match “We provide solutions for improving energy efficiency in Buildings, Factories, Hotels, Hospitals, Airports, Malls and more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 15 contacts → | ||||
Exact match “Eco Energies specializes in solving energy efficiency challenges in today’s highly demanding environments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “Energized Solutions is a multi-technology company working across 3 continents in providing Energy Efficiency and Clean-tech solutions to enterprises.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “We are pleased to introduce ourselves as the leader in Energy Efficiency measure's and manufacturing of Energy Efficient products.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Greentech Knowledge Solutions is a Research based consultancy firm that offers services in the domain of Low-Carbon Built Environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “E-Cube Energy develops tools & algorithms that make Energy Efficiency Simple, Scale-able and Sustainable!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Sharp Energy Saving Solutions is the identity of the energy efficiency and green infrastructure solutions by Sharp Power and Communication Equipments (India) Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “At NetZero Energiez, we believe that the defining climate crisis can be reversed with knowledge, technology, and cooperation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “ENEFIN LLP (ENERGY EFFICIENCY AND INTELLIGENCE) is an engineering solutions based company focusing on the distinctive fields of predictive maintenance, utility energy audits and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “BNN Power is a Mumbai-based Energy Consulting Firm and certified Energy Service Company (ESCO) empaneled with the Bureau of Energy Efficiency (BEE), Government of India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Greengineer Private Limited is an energy efficiency and management firm founded by engineers for green engineering the architecture and services of the buildings with the help of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Building Energy Efficiency is our passion and we put in all our efforts to deliver the best to our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match “Greetude Energy Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “We are focused in providing energy saving solution to HVAC industry with the use of latest technology and international standards.” Recorded in the RevenueBase company graph · Nov 6, 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 efficiency research companies”. 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 20 of 96 energy efficiency research companies based in India
See the full list, filter by size, metro and specialty, and access 248 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy efficiency research companies based in India at a glance
As of Nov 6, 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 96 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 efficiency research companies” 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 248 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 “energy efficiency research companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy efficiency research companies are there based in India?
RevenueBase identified 96 company matches for energy efficiency research companies 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?
D2o tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most energy efficiency research companies?
New Delhi leads with 10 company records, followed by Pune (9) and Bangalore (8).
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 248 professional contacts with verified work emails tracked across these 96 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.
Ready to reach these companies? Verified emails and direct dials for all 96 energy efficiency research companies based in India. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
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- Lists by location
- Lists A-Z
- New lists
- Energy efficiency research companies based in Barcelona, Spain
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Company intelligence · public preview
Top 20 energy efficiency research companies 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 96 matching company records for energy efficiency research companies based in India, with 1,926 tracked contacts and 248 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 20 energy efficiency research companies 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 |  D2odesign2occupancy.comHQ: Jaipur, IndiaReported employees: 51-200 | Jaipur, India | 51-200 | Exact match | 211 contacts → |
“Design2Occupancy Services LLP (D2O) is a leading organization providing a platform and solutions in Energy Efficiency Analysis and Energy Code Compliances, Climate Change…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: New Delhi, IndiaReported employees: 51-200 | New Delhi, India | 51-200 | Exact match | 81 contacts → |
“Alliance for an Energy Efficient Economy is one of the leading organizations in India dedicated to advancing energy efficiency through data-driven and evidence-based policies and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 25 contacts → |
“Bhagwat Technologies and Energy Conservation Private Limited (BTECON) is incorporated in 2002 as a Private Limited Company with registered and principal office in Delhi.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  MP Ensystems Advisory Private Limitedmpensystems.comHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 24 contacts → |
“MP Ensystems Advisory Private Limited is a niche energy and environmental sector consultancy and advisory firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 20 contacts → |
“ENSPAR offers a unique range of Energy Saving Solutions that could save you up to 40% of your energy costs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Scoop Energy Solutions PVT LTDscoopenergy.comHQ: Pune, IndiaReported employees: 1-10 | Pune, India | 1-10 | Exact match | 18 contacts → |
“We provide solutions for improving energy efficiency in Buildings, Factories, Hotels, Hospitals, Airports, Malls and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Namdhari ECO Energies P LTDecoenergies.co.inHQ: Connaught Place, IndiaReported employees: 1-10 | Connaught Place, India | 1-10 | Exact match | 15 contacts → |
“Eco Energies specializes in solving energy efficiency challenges in today’s highly demanding environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Energized Solutions India Private Limitedenergizedsolutions.orgHQ: Gurgaon, IndiaReported employees: 51-200 | Gurgaon, India | 51-200 | Exact match | 14 contacts → |
“Energized Solutions is a multi-technology company working across 3 continents in providing Energy Efficiency and Clean-tech solutions to enterprises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Alien Energyalienenergy.inHQ: Ghaziabad, IndiaReported employees: 51-200 | Ghaziabad, India | 51-200 | Exact match | 12 contacts → |
“We are pleased to introduce ourselves as the leader in Energy Efficiency measure's and manufacturing of Energy Efficient products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: New Delhi, IndiaReported employees: 1-10 | New Delhi, India | 1-10 | Exact match | 8 contacts → |
“Greentech Knowledge Solutions is a Research based consultancy firm that offers services in the domain of Low-Carbon Built Environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  E-Cube Energy Trading Pvt. LTDeetpl.inHQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 8 contacts → |
“E-Cube Energy develops tools & algorithms that make Energy Efficiency Simple, Scale-able and Sustainable!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SENSSsenss.inHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 6 contacts → |
“Sharp Energy Saving Solutions is the identity of the energy efficiency and green infrastructure solutions by Sharp Power and Communication Equipments (India) Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Netzero Energieznetzeroenergiez.comHQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 5 contacts → |
“At NetZero Energiez, we believe that the defining climate crisis can be reversed with knowledge, technology, and cooperation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Enefinenefin.comHQ: Bangalore, IndiaReported employees: 1-10 | Bangalore, India | 1-10 | Exact match | 4 contacts → |
“ENEFIN LLP (ENERGY EFFICIENCY AND INTELLIGENCE) is an engineering solutions based company focusing on the distinctive fields of predictive maintenance, utility energy audits and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  BNN Powerbnnpower.inHQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 3 contacts → |
“BNN Power is a Mumbai-based Energy Consulting Firm and certified Energy Service Company (ESCO) empaneled with the Bureau of Energy Efficiency (BEE), Government of India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Greengineer Pvt. LTDgreengineer.org HQ: Pune, IndiaReported employees: 1-10 | Pune, India | 1-10 | Exact match | 2 contacts → |
“Greengineer Private Limited is an energy efficiency and management firm founded by engineers for green engineering the architecture and services of the buildings with the help of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Syngineerssyngineers.inHQ: Bangalore, IndiaReported employees: 1-10 | Bangalore, India | 1-10 | Exact match | 2 contacts → |
“Building Energy Efficiency is our passion and we put in all our efforts to deliver the best to our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Greetude Energygreetude.com HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 1 contacts → |
“Greetude Energy Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Re-Nu Technologiesre-nu.in HQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 1 contacts → |
“We are focused in providing energy saving solution to HVAC industry with the use of latest technology and international standards.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 96 company matches
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Energy efficiency research companies: dataset insights
November 6, 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
96 records in the displayed employee bands.
0 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 96 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: November 6, 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 efficiency research companies?
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 efficiency research companies did RevenueBase find based in India?
The saved snapshot records 96 matching company records, 1,926 tracked contacts and 248 verified emails. The public preview displays 20 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: November 6, 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 efficiency research companies by geography
- Energy efficiency research companies based in Barcelona, Spain
- Energy efficiency research companies based in Madrid, Spain
- Energy efficiency research companies based in London, United Kingdom
- Energy efficiency research companies based in Australia
- Energy efficiency research companies based in Belgium
- Energy efficiency research companies based in Brazil
- Energy efficiency research companies based in Canada
- Energy efficiency research companies based in Colombia
- Energy efficiency research companies based in France
- Energy efficiency research companies based in Germany
- Energy efficiency research companies based in Italy
- Energy efficiency research companies based in Mexico
Cite this list
RevenueBase Data Team. Top 20 energy efficiency research companies based in India. Snapshot: November 6, 2026. https://revenuebase.ai/companies/energy-efficiency-research-companies/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 efficiency research companies based in Barcelona, Spain
- Energy efficiency research companies based in Madrid, Spain
- Energy efficiency research companies based in London, United Kingdom
- Energy efficiency research companies based in Australia
- Energy efficiency research companies based in Belgium
- Energy efficiency research companies based in Brazil
Company intelligence · public preview
Top 20 energy efficiency research companies based in India
RevenueBase records 96 matching company records for energy efficiency research companies based in India, with 1,926 tracked contacts and 248 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 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 20 energy efficiency research companies 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 | D2odesign2occupancy.com HQ: Jaipur, IndiaReported employees: 51-200 | Jaipur, India | 51-200 | Exact match | 211 contacts → |
“Design2Occupancy Services LLP (D2O) is a leading organization providing a platform and solutions in Energy Efficiency Analysis and Energy Code Compliances, Climate Change…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: New Delhi, IndiaReported employees: 51-200 | New Delhi, India | 51-200 | Exact match | 81 contacts → |
“Alliance for an Energy Efficient Economy is one of the leading organizations in India dedicated to advancing energy efficiency through data-driven and evidence-based policies and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: New Delhi, IndiaReported employees: 11-50 | New Delhi, India | 11-50 | Exact match | 25 contacts → |
“Bhagwat Technologies and Energy Conservation Private Limited (BTECON) is incorporated in 2002 as a Private Limited Company with registered and principal office in Delhi.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | MP Ensystems Advisory Private Limitedmpensystems.com HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 24 contacts → |
“MP Ensystems Advisory Private Limited is a niche energy and environmental sector consultancy and advisory firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 20 contacts → |
“ENSPAR offers a unique range of Energy Saving Solutions that could save you up to 40% of your energy costs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Scoop Energy Solutions PVT LTDscoopenergy.com HQ: Pune, IndiaReported employees: 1-10 | Pune, India | 1-10 | Exact match | 18 contacts → |
“We provide solutions for improving energy efficiency in Buildings, Factories, Hotels, Hospitals, Airports, Malls and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Namdhari ECO Energies P LTDecoenergies.co.in HQ: Connaught Place, IndiaReported employees: 1-10 | Connaught Place, India | 1-10 | Exact match | 15 contacts → |
“Eco Energies specializes in solving energy efficiency challenges in today’s highly demanding environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Energized Solutions India Private Limitedenergizedsolutions.org HQ: Gurgaon, IndiaReported employees: 51-200 | Gurgaon, India | 51-200 | Exact match | 14 contacts → |
“Energized Solutions is a multi-technology company working across 3 continents in providing Energy Efficiency and Clean-tech solutions to enterprises.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Alien Energyalienenergy.in HQ: Ghaziabad, IndiaReported employees: 51-200 | Ghaziabad, India | 51-200 | Exact match | 12 contacts → |
“We are pleased to introduce ourselves as the leader in Energy Efficiency measure's and manufacturing of Energy Efficient products.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: New Delhi, IndiaReported employees: 1-10 | New Delhi, India | 1-10 | Exact match | 8 contacts → |
“Greentech Knowledge Solutions is a Research based consultancy firm that offers services in the domain of Low-Carbon Built Environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | E-Cube Energy Trading Pvt. LTDeetpl.in HQ: Kolkata, IndiaReported employees: 11-50 | Kolkata, India | 11-50 | Exact match | 8 contacts → |
“E-Cube Energy develops tools & algorithms that make Energy Efficiency Simple, Scale-able and Sustainable!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SENSSsenss.in HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 6 contacts → |
“Sharp Energy Saving Solutions is the identity of the energy efficiency and green infrastructure solutions by Sharp Power and Communication Equipments (India) Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Netzero Energieznetzeroenergiez.com HQ: Hyderabad, IndiaReported employees: 11-50 | Hyderabad, India | 11-50 | Exact match | 5 contacts → |
“At NetZero Energiez, we believe that the defining climate crisis can be reversed with knowledge, technology, and cooperation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Enefinenefin.com HQ: Bangalore, IndiaReported employees: 1-10 | Bangalore, India | 1-10 | Exact match | 4 contacts → |
“ENEFIN LLP (ENERGY EFFICIENCY AND INTELLIGENCE) is an engineering solutions based company focusing on the distinctive fields of predictive maintenance, utility energy audits and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | BNN Powerbnnpower.in HQ: Mumbai, IndiaReported employees: 11-50 | Mumbai, India | 11-50 | Exact match | 3 contacts → |
“BNN Power is a Mumbai-based Energy Consulting Firm and certified Energy Service Company (ESCO) empaneled with the Bureau of Energy Efficiency (BEE), Government of India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Greengineer Pvt. LTDgreengineer.org HQ: Pune, IndiaReported employees: 1-10 | Pune, India | 1-10 | Exact match | 2 contacts → |
“Greengineer Private Limited is an energy efficiency and management firm founded by engineers for green engineering the architecture and services of the buildings with the help of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Syngineerssyngineers.in HQ: Bangalore, IndiaReported employees: 1-10 | Bangalore, India | 1-10 | Exact match | 2 contacts → |
“Building Energy Efficiency is our passion and we put in all our efforts to deliver the best to our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Greetude Energygreetude.com HQ: Bangalore, IndiaReported employees: 11-50 | Bangalore, India | 11-50 | Exact match | 1 contacts → |
“Greetude Energy Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Re-Nu Technologiesre-nu.in HQ: Chennai, IndiaReported employees: 1-10 | Chennai, India | 1-10 | Exact match | 1 contacts → |
“We are focused in providing energy saving solution to HVAC industry with the use of latest technology and international standards.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Energy efficiency research companies: dataset insights
November 6, 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
96 records in the displayed employee bands.
0 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 96 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: November 6, 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 efficiency research companies?
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 efficiency research companies did RevenueBase find based in India?
The saved snapshot records 96 matching company records, 1,926 tracked contacts and 248 verified emails. The public preview displays 20 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 20 energy efficiency research companies based in India. Snapshot: November 6, 2026. https://revenuebase.ai/companies/energy-efficiency-research-companies/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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