Company lists · Data refreshed September 2026

Top 25 Carbon neutral companies based in India

Name: Carbon neutral companies based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 255 companies tracked

RevenueBase identified 255 carbon neutral companies headquartered in India as of September 2026 and tracks 3,521 professional contacts across them, including 1,061 with verified work emails. Mumbai is the largest hub.

This list covers carbon neutral 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 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

255Companies

3,521Contacts tracked

1,061Verified emails

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The 25 largest carbon neutral companies based in India

Ranked by team size

Top 25 of 255 carbon neutral companies 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 carbon neutral 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	Cleanmax	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	201-500	735 contacts →
	Indirect evidence “CleanMax is India’s largest commercial and industrial (“C&I”) renewable energy provider with 3 GW of operational, owned and managed capacity.” Source: RevenueBase Database · checked Sep 21, 2026
2	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
3	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
4	First Energy A Thermax Group Company	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	51-200	141 contacts →
	Indirect evidence “First Energy, a leading renewable energy manager that help its customers’ transition to sustainable manufacturing.” Source: RevenueBase Database · checked Sep 21, 2026
5	Earthood	Partial evidence	Gurgaon, IndiaHQ checked Sep 21, 2026	51-200	140 contacts →
	Partial 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
6	Hexa Climate	Indirect evidence	Gurgaon, IndiaHQ checked Sep 21, 2026	201-500	137 contacts →
	Indirect evidence “Hexa Climate is a climate solutions IPP platform focused on Renewable Energy and decarbonization.” Source: RevenueBase Database · checked Sep 21, 2026
7	VNV	Partial evidence	Bangalore, IndiaHQ checked Sep 21, 2026	51-200	106 contacts →
	Partial evidence “Value Network Ventures (VNV) is a leading global project developer at the intersection of carbon finance and climate adaptation.” Source: RevenueBase Database · checked Sep 21, 2026
8	Kosher Climate	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	51-200	91 contacts →
	Indirect evidence “Kosher Climate is where Corporate aspirations are met with Climate Change Goals.” Source: RevenueBase Database · checked Sep 21, 2026
9	Infinite Environmental Solutions Limited Climate Change & Sustainability	Partial evidence	Indore, IndiaHQ checked Sep 21, 2026	51-200	66 contacts →
	Partial 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 21, 2026
10	Core Carbonx Solutions PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 21, 2026	51-200	55 contacts →
	Partial evidence “CoreCarbonX is a carbon trading, environmental consulting, and sustainability advisory firm.” Source: RevenueBase Database · checked Sep 21, 2026
11	Sustainiam	Partial evidence	Noida, IndiaHQ checked Sep 21, 2026	51-200	43 contacts →
	Partial evidence “Sustainiam, established in 2023, is revolutionizing the fight against climate change with innovative carbon emission tracking, certificate issuance, and trading services.” Source: RevenueBase Database · checked Sep 21, 2026
12	Hive Carbon	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	51-200	41 contacts →
	Partial evidence “Hive Carbon-Zero Developers” Source: RevenueBase Database · checked Sep 21, 2026
13	Proclime	Partial evidence	Chennai, IndiaHQ checked Sep 21, 2026	11-50	36 contacts →
	Partial evidence “ProClime is on a mission to create a more sustainable world through a comprehensive approach to Carbon Projects, Carbon Trade and Climate Investments.” Source: RevenueBase Database · checked Sep 21, 2026
14	Altilium	Indirect evidence	Bangalore, IndiaHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “Altilium is an Integrated Energy services platform which deals in Renewable Energy supply and Sustainability services.” Source: RevenueBase Database · checked Sep 21, 2026
15	Viviid Emissions Reductions Universal Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “Viviid Emissions Reductions Universal Private Limited (VERUPL) is avowed global player in the domain of Carbon Management with functional expertise spanning over two decades now.” Source: RevenueBase Database · checked Sep 21, 2026
16	Energy Advisory Services Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “Energy Advisory Services Pvt.” Source: RevenueBase Database · checked Sep 21, 2026
17	Arraycom India Limited	Indirect evidence	Gandhinagar, IndiaHQ checked Sep 21, 2026	201-500	22 contacts →
	Indirect evidence “Arraycom India Limited is a renewables & environment company based out of B-13, 13/1 & 14, Electronic Estate, GIDC Sector – 25, Gandhinagar, Gujarat, India.” Source: RevenueBase Database · checked Sep 21, 2026
18	Enen Green Services PVT LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “ENEN Green Services Private Limited assist organizations to reduce their carbon footprint and tackle environment degradation through green business practices.” Source: RevenueBase Database · checked Sep 21, 2026
19	EWX	Indirect evidence	Kolkata, IndiaHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “EWX is a vertically integrated research and advisory firm to help you navigate the transition risks.” Source: RevenueBase Database · checked Sep 21, 2026
20	Climate Detox	Indirect evidence	Surat, IndiaHQ checked Sep 21, 2026	1-10	20 contacts →
	Indirect evidence “Aiming to make sustainable development a tangible business virtue.” Source: RevenueBase Database · checked Sep 21, 2026
21	Greenmentor	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	1-10	20 contacts →
	Indirect evidence “Green Mentor: Your End to End Sustainability Partner Green Mentor empowers businesses to become sustainability leaders.” Source: RevenueBase Database · checked Sep 21, 2026
22	Planet Sustech	Indirect evidence	Mumbai, IndiaHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Our goal is to enable each individual and each business to attain net zero!” Source: RevenueBase Database · checked Sep 21, 2026
23	Hedge5	Indirect evidence	Bengaluru, IndiaHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Hedge5 is a Climate Action company and one stop solution for your sustainable and Net Zero goals.” Source: RevenueBase Database · checked Sep 21, 2026
24	EHM	Indirect evidence	Kanpur, IndiaHQ checked Sep 21, 2026	1-10	17 contacts →
	Indirect evidence “EHM offers sustainability-focused services and solutions aligned with the Sustainable Development Goals (SDGs).” Source: RevenueBase Database · checked Sep 21, 2026
25	Erda Illumine LOW Carbon Solutions	Partial evidence	Kolkata, IndiaHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “At Erda Illumine Low Carbon Solutions Pvt Ltd.(EILCS), we have been spearheading decarbonization for over 13 years now, turning climate action into long term carbon assets for…” 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: carbon neutral 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 carbon neutral companies.
Partial evidence: Its own public description names part of carbon neutral companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name carbon neutral 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 255 carbon neutral companies based in India

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Carbon neutral companies based in India at a glance

As of Sep 21, 2026

30.1%Verified-email coverage

13.8Average contacts per company

11-50Median size (employees)

12.9%Largest-city concentration · Mumbai

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

126

11-50

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 255 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 carbon neutral 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 “carbon neutral 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 carbon neutral 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 carbon neutral 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, 1,061 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.

Carbon neutral companies by metro

Carbon neutral companies in Mumbai33

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 carbon neutral 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 carbon neutral companies are there based in India?

RevenueBase identified 255 carbon neutral 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?

Cleanmax, headquartered in Mumbai, tops this list with the largest team on record.

Which city has the most carbon neutral companies?

Mumbai leads with 33 headquartered companies, followed by New Delhi (17) and Pune (17).

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 1,061 verified decision-maker contacts tracked across these 255 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.