Company lists · Data refreshed September 2026

Top 25 Climate change consulting companies based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 672 companies tracked

RevenueBase identified 672 climate change consulting companies headquartered in India as of September 2026 and tracks 6,883 professional contacts across them, including 1,613 with verified work emails. Mumbai is the largest hub.

This list covers climate change consulting companies 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 19, 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 19, 2026 86% judged on-target in blind review

672Companies

6,883Contacts tracked

1,613Verified emails

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The 25 largest climate change consulting companies based in India

Ranked by team size

Top 25 of 672 climate change consulting companies based in India, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to climate change consulting companies: 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	Enzen Global Solutions	Indirect evidence	Bengaluru, IndiaHQ checked Sep 19, 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 19, 2026
2	Sgurrenergy	Partial evidence	Pune, IndiaHQ checked Sep 19, 2026	201-500	226 contacts →
	Partial evidence “SgurrEnergy was originally established in Glasgow, UK in 2002 with an aim to excel in renewable energy consulting.” Source: RevenueBase Database · checked Sep 19, 2026
3	Sorigin Group	Indirect evidence	Pune, IndiaHQ checked Sep 19, 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 19, 2026
4	Mercados Energy Markets India	Partial evidence	New Delhi, IndiaHQ checked Sep 19, 2026	51-200	178 contacts →
	Partial evidence “Mercados Energy Markets India Private Limited (Mercados EMI) is a global consulting firm specializing in power and energy.” Source: RevenueBase Database · checked Sep 19, 2026
5	Thinkthrough Consulting	Partial evidence	New Delhi, IndiaHQ checked Sep 19, 2026	51-200	145 contacts →
	Partial 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 19, 2026
6	Greenfinch Real Estate Engineers & Consultants	Indirect evidence	Jaipur, IndiaHQ checked Sep 19, 2026	501-1,000	144 contacts →
	Indirect evidence “Greenfinch Real Estate Engineers and Consultants Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
7	Greentree Global	Strong evidence	Noida, IndiaHQ checked Sep 19, 2026	51-200	143 contacts →
	Strong 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 19, 2026
8	Momentum	Indirect evidence	Noida, IndiaHQ checked Sep 19, 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 19, 2026
9	Spectral Services Consultants Pvt. LTD	Indirect evidence	Noida, IndiaHQ checked Sep 19, 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 19, 2026
10	Environmental Design Solutions	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 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 19, 2026
11	Iora Ecological Solutions	Indirect evidence	New Delhi, IndiaHQ checked Sep 19, 2026	11-50	98 contacts →
	Indirect evidence “IORA’s multi-disciplinary expertise in environmental finance, policy advisory and scientific research alongside our experience and proven ability to design and implement…” Source: RevenueBase Database · checked Sep 19, 2026
12	Kosher Climate	Strong evidence	Bangalore, IndiaHQ checked Sep 19, 2026	51-200	91 contacts →
	Strong evidence “Kosher Climate is where Corporate aspirations are met with Climate Change Goals.” Source: RevenueBase Database · checked Sep 19, 2026
13	Idam Infrastructure Advisory Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	51-200	84 contacts →
	Indirect evidence “Idam Infrastructure Advisory Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
14	Techknowgreen Solutions Limited Global	Partial evidence	Pune, IndiaHQ checked Sep 19, 2026	51-200	81 contacts →
	Partial evidence “Techknowgreen Solutions Limited is a leading environmental consulting firm in India with 24+ years of expertise in regulatory compliance, cutting-edge technology, and IT solutions.” Source: RevenueBase Database · checked Sep 19, 2026
15	Conserve Consultants	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 2026	51-200	80 contacts →
	Indirect evidence “Conserve Consultants Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
16	Sustainable Outreach And Universal Leadership Soul Limited	Indirect evidence	Bhubaneshwar, IndiaHQ checked Sep 19, 2026	201-500	74 contacts →
	Indirect evidence “Sustainable Outreach and Universal Leadership (SOUL) Limited, established in 2021, advises its clients on strategy for business transformation, focused on sustainability through…” Source: RevenueBase Database · checked Sep 19, 2026
17	AG Horizon Pvt. LTD	Indirect evidence	Gurugram, IndiaHQ checked Sep 19, 2026	51-200	73 contacts →
	Indirect evidence “AG Horizon Pvt Ltd (AG Group) is a multi-functional, multi-disciplinary organization established in 1998, that offers a wide range of consultancy services to multiple sectors for…” Source: RevenueBase Database · checked Sep 19, 2026
18	Grüne Designs Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	51-200	73 contacts →
	Indirect evidence “We are a community of multi-disciplinary consultants with backgrounds in engineering, architecture, and sustainability.” Source: RevenueBase Database · checked Sep 19, 2026
19	Terracon Ecotech	Indirect evidence	Mumbai, IndiaHQ checked Sep 19, 2026	51-200	70 contacts →
	Indirect evidence “Terracon Ecotech Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
20	Infinite Environmental Solutions Limited Climate Change & Sustainability	Indirect evidence	Indore, IndiaHQ checked Sep 19, 2026	51-200	66 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
21	DRA Consultants Limited, Nagpur	Indirect evidence	Nagpur, IndiaHQ checked Sep 19, 2026	51-200	66 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
22	Visionri Connexion Services Private Limited	Partial evidence	Sonepat, IndiaHQ checked Sep 19, 2026	51-200	60 contacts →
	Partial evidence “VisionRI, an ISO 9001: 2015 certified consulting firm, is a mission to contribute in the sustainable development of society by playing the role of catalyst in the process of…” Source: RevenueBase Database · checked Sep 19, 2026
23	Visiontek Consultancy Services	Partial evidence	Bhubaneswar, IndiaHQ checked Sep 19, 2026	201-500	59 contacts →
	Partial evidence “At Visiontek Consultancy Services, we are a pioneering consulting organization in India, specializing in environmental protection, industrial pollution control, and engineering…” Source: RevenueBase Database · checked Sep 19, 2026
24	GEO Climate Risk Solutions PVT LTD	Indirect evidence	Visakhapatnam, IndiaHQ checked Sep 19, 2026	11-50	58 contacts →
	Indirect evidence “At GCRS, we stand at the forefront of innovation and expertise, dedicated to tackling the complex challenges of environmental sustainability.” Source: RevenueBase Database · checked Sep 19, 2026
25	Core Carbonx Solutions PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	51-200	55 contacts →
	Partial evidence “CoreCarbonX is a carbon trading, environmental consulting, and sustainability advisory firm.” Source: RevenueBase Database · checked Sep 19, 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 change consulting companies. 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 change consulting companies.
Partial evidence: Its own public description names part of climate change consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name climate change consulting companies. 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 672 climate change consulting companies based in India

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Climate change consulting companies based in India at a glance

As of Sep 19, 2026

23.4%Verified-email coverage

10.2Average contacts per company

1-10Median size (employees)

10.6%Largest-city concentration · Mumbai

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

352

11-50

238

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among climate change consulting companies, 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 change consulting companies”. 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 change consulting companies), 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 change consulting companies, 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, 1,613 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 19, 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 change consulting companies by metro

Climate change consulting companies in Mumbai71
Climate change consulting companies in New Delhi57
Climate change consulting companies in Pune49
Climate change consulting companies in Noida36
Climate change consulting companies in Delhi27
Climate change consulting companies in Bengaluru26
Climate change consulting companies in Chennai25
Climate change consulting companies in Kolkata25

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 change consulting companies, 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 change consulting companies are there based in India?

RevenueBase identified 672 climate change consulting companies 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?

Enzen Global Solutions, headquartered in Bengaluru, tops this list with the largest team on record.

Which city has the most climate change consulting companies?

Mumbai leads with 71 headquartered companies, followed by New Delhi (57) and Pune (49).

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 1,613 verified decision-maker contacts tracked across these 672 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 19, 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.