Company lists · Data refreshed October 2026

Top 25 Corporate energy sustainability advisors based in India

Name: Corporate energy sustainability advisors based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 672 companies tracked

RevenueBase identified 672 company matches for corporate energy sustainability advisors associated with India as of October 2026 and tracks 8,407 professional contacts across them, including 2,056 with verified work emails. Mumbai is the largest hub.

This list covers company matches for corporate energy sustainability advisors 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 10, 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 10, 2026 How this list was built

672Companies

8,407Contacts tracked

2,056Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest corporate energy sustainability advisors based in India

Ranked by team size

Top 25 of 672 company matches for corporate energy sustainability advisors based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cleanmax	Exact match	Mumbai, IndiaHQ recorded Oct 10, 2026	201-500	809 contacts →
	Exact match “CleanMax is India’s largest commercial and industrial (“C&I”) renewable energy provider with 3 GW of operational, owned and managed capacity.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Serentica	Exact match	Gurgaon, IndiaHQ recorded Oct 10, 2026	201-500	526 contacts →
	Exact match “Serentica Renewables India Private Limited,(Serentica) is a is an end-to-end energy solutions company enabling large-scale heavy energy intensive industries and sector to…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	SIPL	Exact match	Noida, IndiaHQ recorded Oct 10, 2026	n/a	400 contacts →
	Exact match “SIPL Pvt Ltd is an established and reputed firm in the Sustainable domain since 2008.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Enzen Global Solutions	Exact match	Bangalore, IndiaHQ recorded Oct 10, 2026	1,001-5,000	274 contacts →
	Exact match “Enzen Global Solutions - India is part of the Enzen Group, a global, professional, knowledge practice that focuses on gaining, refining and sharing expertise in the energy and…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Sorigin Group	Exact match	Pune, IndiaHQ recorded Oct 10, 2026	201-500	233 contacts →
	Exact match “SORIGIN GROUP is a comprehensive and bespoke 360° services provider that empowers its partners to achieve long-term success through collaboration and technology.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	Sgurrenergy	Exact match	Pune, IndiaHQ recorded Oct 10, 2026	201-500	232 contacts →
	Exact match “SgurrEnergy was originally established in Glasgow, UK in 2002 with an aim to excel in renewable energy consulting.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	D2o	Exact match	Jaipur, IndiaHQ recorded Oct 10, 2026	51-200	204 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 10, 2026 · View company records in RevenueBase
8	Stirrup Communication Consultants	Exact match	Mumbai, IndiaHQ recorded Oct 10, 2026	51-200	191 contacts →
	Exact match “Stirrup Communication Consultants Pvt Ltd (Stirrup), previously known as AICL Communications Limited, is a corporate reporting, ESG, stakeholder communications consultancy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Lead Consultancy And Engineering Services India PVT LTD	Exact match	Bangalore, IndiaHQ recorded Oct 10, 2026	51-200	170 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 10, 2026 · View company records in RevenueBase
10	Thinkthrough Consulting	Exact match	New Delhi, IndiaHQ recorded Oct 10, 2026	51-200	153 contacts →
	Exact match “Thinkthrough Consulting is a purpose-led multidisciplinary professional services firm that specialises in providing advisory support to sustainable development initiatives.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	First Energy A Thermax Group Company	Exact match	Pune, IndiaHQ recorded Oct 10, 2026	51-200	143 contacts →
	Exact match “First Energy, a leading renewable energy manager that help its customers’ transition to sustainable manufacturing.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Greentree Global	Exact match	Noida, IndiaHQ recorded Oct 10, 2026	51-200	130 contacts →
	Exact match “GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Greenfinch Real Estate Engineers & Consultants	Exact match	Jaipur, IndiaHQ recorded Oct 10, 2026	501-1,000	118 contacts →
	Exact match “Greenfinch Real Estate Engineers and Consultants Pvt.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Environmental Design Solutions	Exact match	New Delhi, IndiaHQ recorded Oct 10, 2026	11-50	114 contacts →
	Exact match “Environmental Design Solutions [EDS] is a sustainability advisory firm focusing on the built environment.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Spectral Services Consultants Pvt. LTD	Exact match	Noida, IndiaHQ recorded Oct 10, 2026	201-500	111 contacts →
	Exact match “Spectral is a 500-employee, Indian market leader in the provision of mechanical, electrical and specialist consultancy services for national and global clients who are looking to…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Kosher Climate	Exact match	Bangalore, IndiaHQ recorded Oct 10, 2026	51-200	91 contacts →
	Exact match “Kosher Climate is where Corporate aspirations are met with Climate Change Goals.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Conserve Consultants	Exact match	Chennai, IndiaHQ recorded Oct 10, 2026	51-200	87 contacts →
	Exact match “Conserve Consultants Pvt.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Grüne Designs Private Limited	Exact match	Mumbai, IndiaHQ recorded Oct 10, 2026	51-200	81 contacts →
	Exact match “We are a community of multi-disciplinary consultants with backgrounds in engineering, architecture, and sustainability.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	Idam Infrastructure Advisory Pvt. LTD	Exact match	Mumbai, IndiaHQ recorded Oct 10, 2026	51-200	77 contacts →
	Exact match “Idam Infrastructure Advisory Pvt.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Infinite Environmental Solutions Limited Climate Change & Sustainability	Exact match	Indore, IndiaHQ recorded Oct 10, 2026	51-200	69 contacts →
	Exact match “Infinite Solutions is a Global Leading Carbon Credit Consultancy and Carbon Credit Trading company that has been formed with a vision to provide quality services leading to…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Kamal Cogent Energy Pvt. LTD	Exact match	Jaipur, IndiaHQ recorded Oct 10, 2026	11-50	69 contacts →
	Exact match “Kamal Cogent Energy Pvt.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	DRA Consultants Limited, Nagpur	Exact match	Nagpur, IndiaHQ recorded Oct 10, 2026	51-200	67 contacts →
	Exact match “DRA Consultants Limited (DRA) provides wide range of advisory services in Urban and Industrial sector with specialized expertise in 3-R (Reduce-Recycle-Reuse), 3-P…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	GEO Climate Risk Solutions PVT LTD	Exact match	Visakhapatnam, IndiaHQ recorded Oct 10, 2026	11-50	61 contacts →
	Exact match “At GCRS, we stand at the forefront of innovation and expertise, dedicated to tackling the complex challenges of environmental sustainability.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Envint	Exact match	Mumbai, IndiaHQ recorded Oct 10, 2026	11-50	60 contacts →
	Exact match “Envint is a sustainability & ESG solutions firm, founded with a purpose to shape a more liveable planet for the coming generations.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25	Core Carbonx Solutions PVT LTD	Exact match	Hyderabad, IndiaHQ recorded Oct 10, 2026	51-200	58 contacts →
	Exact match “CoreCarbonX is a carbon trading, environmental consulting, and sustainability advisory firm.” Recorded in the RevenueBase company graph · Oct 10, 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 “corporate energy sustainability advisors”. 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 25 of 672 corporate energy sustainability advisors based in India

See the full list, filter by size, metro and specialty, and access 2,056 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Corporate energy sustainability advisors based in India at a glance

As of Oct 10, 2026

24.5%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

8.6%Largest-city concentration · Mumbai

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

352

11-50

247

51-200

201-500

501-1,000

1,001-5,000

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 672 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 “corporate energy sustainability advisors” 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 2,056 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 10, 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.

Corporate energy sustainability advisors by metro

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 “corporate energy sustainability advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many corporate energy sustainability advisors are there based in India?

RevenueBase identified 672 company matches for corporate energy sustainability advisors 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?

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

Which city has the most corporate energy sustainability advisors?

Mumbai leads with 58 company records, followed by Pune (53) and Bangalore (49).

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 2,056 professional contacts with verified work emails tracked across these 672 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 10, 2026.

Ready to reach these companies? Verified emails and direct dials for all 672 corporate energy sustainability advisors based in India. Start with a free account, no credit card.

Download this list →

Related lists

Corporate energy sustainability advisors by geography

Browse the directory

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.