Company lists · Data refreshed October 2026

Top 25 Greenhouse energy efficiency consultants based in India

RevenueBase identified 91 company matches for greenhouse energy efficiency consultants associated with India as of October 2026 and tracks 1,106 professional contacts across them, including 309 with verified work emails. Pune is the largest hub.

This list covers company matches for greenhouse energy efficiency consultants 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 13, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built
91Companies
1,106Contacts tracked
309Verified emails
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The 25 largest greenhouse energy efficiency consultants based in India

Ranked by team size
Top 25 of 91 company matches for greenhouse energy efficiency consultants based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchJaipur, IndiaHQ recorded Oct 13, 202651-200204 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 · Oct 13, 2026 · View company records in RevenueBase
2Exact matchBangalore, IndiaHQ recorded Oct 13, 202651-200170 contacts →

Exact match

“LEAD Consultancy & Engineering Services (India) Private Limited (LCES) has been started by a team of qualified professionals with vast experience and expertise in the areas of…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchJaipur, IndiaHQ recorded Oct 13, 2026501-1,000118 contacts →

Exact match

“Greenfinch Real Estate Engineers and Consultants Pvt.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchJaipur, IndiaHQ recorded Oct 13, 202611-5069 contacts →

Exact match

“Kamal Cogent Energy Pvt.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchBangalore, IndiaHQ recorded Oct 13, 202651-20060 contacts →

Exact match

“Orient Ecosystems is a leader when it comes to HVAC and Green Engineering solutions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchMumbai, IndiaHQ recorded Oct 13, 202611-5038 contacts →

Exact match

“Consergy Systems and Technologies LLP is an energy savings & environmental solutions provider for centrally air-conditioned Buildings with a view to reduce the carbon footprint on…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchKottayam, IndiaHQ recorded Oct 13, 2026n/a31 contacts →

Exact match

“Sustenergy Foundation - promoters of Sustainable energy conservation through cost effective measures.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchPune, IndiaHQ recorded Oct 13, 20261-1021 contacts →

Exact match

“SHASHWAT is a Sustainability Advisory firm offering Green Building design assistance, Green building Certification Facilitation Services, Energy Simulations and Energy Auditing &…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchBangalore, IndiaHQ recorded Oct 13, 202611-5019 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 · Oct 13, 2026 · View company records in RevenueBase
10Exact matchAndheri West, IndiaHQ recorded Oct 13, 202611-5019 contacts →

Exact match

“Sustainability Consultants”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchPune, IndiaHQ recorded Oct 13, 202611-5014 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 13, 2026 · View company records in RevenueBase
12Exact matchConnaught Place, IndiaHQ recorded Oct 13, 20261-1014 contacts →

Exact match

“Eco Energies specializes in solving energy efficiency challenges in today’s highly demanding environments.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchChennai, IndiaHQ recorded Oct 13, 20261-109 contacts →

Exact match

“Green sketch is a green building design and consultancy group.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchChennai, IndiaHQ recorded Oct 13, 202611-508 contacts →

Exact match

“Enerphi (Formerly Ecologikol Advisors India Private Limited) is a company that helps buildings globally reduce emissions through energy simulation.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchNew Delhi, IndiaHQ recorded Oct 13, 20261-107 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 · Oct 13, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Oct 13, 202611-506 contacts →

Exact match

“ASG ENERGY SOLUTIONS PVT LTD offering complete energy saving solutions with our products and services implementing in effort of energy conservation and sustainability, helping to…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Oct 13, 202611-506 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 · Oct 13, 2026 · View company records in RevenueBase
18Exact matchNew Delhi, IndiaHQ recorded Oct 13, 20261-105 contacts →

Exact match

“Monk Spaces is a sustainability consultant that solves problems related to energy efficiency, carbon footprints, passive and active systems, and building operations.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchAhmedabad, IndiaHQ recorded Oct 13, 20261-105 contacts →

Exact match

“Established in 2018, Neev Energy and Sustainable Solutions is an energy consultancy firm based out in Ahmedabad.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchMumbai, IndiaHQ recorded Oct 13, 202611-504 contacts →

Exact match

“FreeSpanz is a knowledge centric company pioneering and having a focussed approach in the field of Green Architecture & Green Building Consultancy.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchMumbai, IndiaHQ recorded Oct 13, 202611-503 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 · Oct 13, 2026 · View company records in RevenueBase
22Exact matchBangalore, IndiaHQ recorded Oct 13, 20261-102 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 · Oct 13, 2026 · View company records in RevenueBase
23Exact matchPune, IndiaHQ recorded Oct 13, 20261-102 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 · Oct 13, 2026 · View company records in RevenueBase
24Exact matchNoida, IndiaHQ recorded Oct 13, 20261-101 contacts →

Exact match

“SMART NIRMAAN is an aGreen Building Consultant based out of Noida, Uttar Pradesh, India.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchChennai, IndiaHQ recorded Oct 13, 20261-101 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 · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 91 greenhouse energy efficiency consultants based in India

See the full list, filter by size, metro and specialty, and access 309 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Greenhouse energy efficiency consultants based in India at a glance

As of Oct 13, 2026
27.9%Verified-email coverage
12.2Average contacts per company
1-10Median size (employees)
12.1%Largest-city concentration · Pune
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
32
51-200
7
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 91 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 “greenhouse energy efficiency consultants” 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 309 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 13, 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 “greenhouse energy efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many greenhouse energy efficiency consultants are there based in India?

RevenueBase identified 91 company matches for greenhouse energy efficiency consultants 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?

D2o tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most greenhouse energy efficiency consultants?

Pune leads with 11 company records, followed by Bangalore (8) and Mumbai (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 309 professional contacts with verified work emails tracked across these 91 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 13, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.