Company lists · Data refreshed September 2026

Top 25 Climate consultancies based in India

Name: Climate consultancies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,264 companies tracked

RevenueBase identified 1,264 climate consultancies headquartered in India as of September 2026 and tracks 16,328 professional contacts across them, including 2,911 with verified work emails. Mumbai is the largest hub.

This list covers climate consultancies headquartered in India, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

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

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

1,264Companies

16,328Contacts tracked

2,911Verified emails

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The 25 largest climate consultancies based in India

Ranked by team size

Top 25 of 1,264 climate consultancies based in India, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to climate consultancies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	IPE Global Limited	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	501-1,000	1,322 contacts →
	Indirect evidence “Headquartered in India with six international offices in Cambodia, Ethiopia, Kenya, the Philippines, Germany and the United Kingdom, IPE Global Group offers a range of integrated…” Source: RevenueBase Database · checked Sep 21, 2026
2	Mitcon Consultancy And Engineering Services LTD	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	201-500	486 contacts →
	Indirect evidence “MITCON Consultancy & Engineering Services Limited, an ISO 9001:2015 certified company & NSE listed company, was established in 1982.” Source: RevenueBase Database · checked Sep 21, 2026
3	Council On Energy, Environment And Water Ceew	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	201-500	435 contacts →
	Partial evidence “The Council on Energy, Environment and Water (CEEW), a homegrown institution with headquarters in New Delhi, is among the world’s leading climate think tanks.” Source: RevenueBase Database · checked Sep 21, 2026
4	SIPL	Indirect evidence	Noida, IndiaHQ checked Sep 21, 2026	n/a	400 contacts →
	Indirect evidence “SIPL Pvt Ltd is an established and reputed firm in the Sustainable domain since 2008.” Source: RevenueBase Database · checked Sep 21, 2026
5	Enzen Global Solutions	Indirect evidence	Bengaluru, IndiaHQ checked Sep 21, 2026	1,001-5,000	277 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
6	Resonance Energy Private Limited	Indirect evidence	IndiaHQ checked Sep 21, 2026	501-1,000	275 contacts →
	Indirect evidence “Global gas and power markets are expanding fast and becoming increasingly integrated and complex - and the need for market intelligence and informed advice based on deep industry…” Source: RevenueBase Database · checked Sep 21, 2026
7	Fortress Infracon Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	264 contacts →
	Indirect evidence “Fortress Infracon Limited is a pan India organization established in the year 1995 with offices at more than 20 locations.” Source: RevenueBase Database · checked Sep 21, 2026
8	Sgurrenergy	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	201-500	226 contacts →
	Indirect evidence “SgurrEnergy was originally established in Glasgow, UK in 2002 with an aim to excel in renewable energy consulting.” Source: RevenueBase Database · checked Sep 21, 2026
9	Sorigin Group	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	201-500	218 contacts →
	Indirect evidence “SORIGIN GROUP is a comprehensive and bespoke 360° services provider that empowers its partners to achieve long-term success through collaboration and technology.” Source: RevenueBase Database · checked Sep 21, 2026
10	EKI Energy Services LTD Enking International	Partial evidence	Indore, IndiaHQ checked Sep 21, 2026	201-500	203 contacts →
	Partial evidence “EKI Energy Services Ltd.(EKI), erstwhile EnKing International in the climate sector globally, is a leading Carbon Credit Developer & Supplier across the globe.” Source: RevenueBase Database · checked Sep 21, 2026
11	Mercados Energy Markets India	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	51-200	178 contacts →
	Indirect evidence “Mercados Energy Markets India Private Limited (Mercados EMI) is a global consulting firm specializing in power and energy.” Source: RevenueBase Database · checked Sep 21, 2026
12	Stirrup Communication Consultants	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	51-200	176 contacts →
	Indirect evidence “Stirrup Communication Consultants Pvt Ltd (Stirrup), previously known as AICL Communications Limited, is a corporate reporting, ESG, stakeholder communications consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
13	Lead Consultancy And Engineering Services India PVT LTD	Indirect evidence	Bengaluru, IndiaHQ checked Sep 21, 2026	51-200	174 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
14	Thinkthrough Consulting	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	51-200	145 contacts →
	Indirect evidence “Thinkthrough Consulting is a purpose-led multidisciplinary professional services firm that specialises in providing advisory support to sustainable development initiatives.” Source: RevenueBase Database · checked Sep 21, 2026
15	Greenfinch Real Estate Engineers & Consultants	Indirect evidence	Jaipur, IndiaHQ checked Sep 21, 2026	501-1,000	144 contacts →
	Indirect evidence “Greenfinch Real Estate Engineers and Consultants Pvt.” Source: RevenueBase Database · checked Sep 21, 2026
16	Greentree Global	Partial evidence	Noida, IndiaHQ checked Sep 21, 2026	51-200	143 contacts →
	Partial evidence “GreenTree Global is one of the leading Sustainability Consulting organisations providing Energy Efficiency & Climate Change Services like Integrated Sustainability Services…” Source: RevenueBase Database · checked Sep 21, 2026
17	Vardan Envirolab LLP	Indirect evidence	Gurugram, IndiaHQ checked Sep 21, 2026	201-500	142 contacts →
	Indirect evidence “Vardan EnviroNet is an organization of senior state and central government retired officers from various departments like Pollution Control Board, Mines & Geology, Public Sector…” Source: RevenueBase Database · checked Sep 21, 2026
18	Earthood	Indirect evidence	Gurgaon, IndiaHQ checked Sep 21, 2026	51-200	140 contacts →
	Indirect evidence “Earthood is a pioneering force in the carbon offset verification industry with a reputation as an internationally acclaimed auditing & certification firm, providing strategic…” Source: RevenueBase Database · checked Sep 21, 2026
19	Blackridge Research & Consulting	Indirect evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	51-200	136 contacts →
	Indirect evidence “Blackridge Research & Consulting is a premier market research and consulting organization covering the Global energy transformation.” Source: RevenueBase Database · checked Sep 21, 2026
20	Momentum	Indirect evidence	Noida, IndiaHQ checked Sep 21, 2026	51-200	127 contacts →
	Indirect evidence “Founded in 2015 with four passionate individuals, Momentum India has grown into a dynamic team of over 150 multi-disciplinary experts dedicated to creating safer, more secure, and…” Source: RevenueBase Database · checked Sep 21, 2026
21	Meinhardt India	Partial evidence	Smartworks Tower A, IndiaHQ checked Sep 21, 2026	201-500	115 contacts →
	Partial evidence “Meinhardt is one of the leading international consultancies.” Source: RevenueBase Database · checked Sep 21, 2026
22	Kadam Environmental Consultants	Indirect evidence	Vadodara, IndiaHQ checked Sep 21, 2026	n/a	115 contacts →
	Indirect evidence “Company Kadam was founded in 1981 : The company has over 150 engineers, scientists and technicians with specialization in various interdisciplinary areas such as environmental…” Source: RevenueBase Database · checked Sep 21, 2026
23	Spectral Services Consultants Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 21, 2026	201-500	113 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
24	Environmental Design Solutions	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	110 contacts →
	Indirect evidence “Environmental Design Solutions [EDS] is a sustainability advisory firm focusing on the built environment.” Source: RevenueBase Database · checked Sep 21, 2026
25	Vision EIS Consulting Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 21, 2026	201-500	95 contacts →
	Indirect evidence “Vision EIS Consulting Pvt.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: climate consultancies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names climate consultancies.
Partial evidence: Its own public description names part of climate consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name climate consultancies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,264 climate consultancies based in India

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Climate consultancies based in India at a glance

As of Sep 21, 2026

17.8%Verified-email coverage

12.9Average contacts per company

1-10Median size (employees)

9.6%Largest-city concentration · Mumbai

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

652

11-50

424

51-200

133

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 1,264 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among climate consultancies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in India whose own description of what they do matches “climate consultancies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names climate consultancies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among climate consultancies, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 2,911 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Climate consultancies by metro

Climate consultancies in Mumbai121
Climate consultancies in New Delhi119
Climate consultancies in Pune91
Climate consultancies in Noida59
Climate consultancies in Kolkata43
Climate consultancies in Gurugram42
Climate consultancies in Ahmedabad41
Climate consultancies in Bengaluru41
Climate consultancies in Delhi40
Climate consultancies in Chennai37
Climate consultancies in Jaipur35
Climate consultancies in Bangalore33
Climate consultancies in Hyderabad33
Climate consultancies in Bhubaneswar27
Climate consultancies in Gurgaon27

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names climate consultancies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many climate consultancies are there based in India?

RevenueBase identified 1,264 climate consultancies headquartered in India as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

IPE Global Limited, headquartered in New Delhi, tops this list with the largest team on record.

Which city has the most climate consultancies?

Mumbai leads with 121 headquartered companies, followed by New Delhi (119) and Pune (91).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,911 verified decision-maker contacts tracked across these 1,264 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

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