Company lists · Data refreshed September 2026

Top 25 Industrial decarbonization companies based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 260 companies tracked

RevenueBase identified 260 industrial decarbonization companies headquartered in India as of September 2026 and tracks 13,680 professional contacts across them, including 3,505 with verified work emails. Mumbai is the largest hub.

This list covers industrial decarbonization 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 17, 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 17, 2026 86% judged on-target in blind review

260Companies

13,680Contacts tracked

3,505Verified emails

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The 25 largest industrial decarbonization companies based in India

Ranked by team size

Top 25 of 260 industrial decarbonization companies based in India, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial decarbonization 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	RENEW	Indirect evidence	Gurugram, IndiaHQ checked Sep 17, 2026	1,001-5,000	4,340 contacts →
	Indirect evidence “ReNew is a leading decarbonisation solutions provider and the first Indian clean energy company to list on Nasdaq (Nasdaq: RNW).” Source: RevenueBase Database · checked Sep 17, 2026
2	Greenko Group	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	2,578 contacts →
	Partial evidence “Greenko, is one of the World’s leading Energy Transition and Decarbonization solutions company, with an installed Renewable Energy capacity of ~7.5 GW across Wind, Solar and Hydro…” Source: RevenueBase Database · checked Sep 17, 2026
3	SAEL	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,212 contacts →
	Partial evidence “SAEL Industries Limited, is a leading Indian renewable energy company specializing in solar and waste-to-energy projects, committed to fostering green assets that contribute to…” Source: RevenueBase Database · checked Sep 17, 2026
4	Cleanmax	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	201-500	735 contacts →
	Partial 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 17, 2026
5	Chakr Innovation	Indirect evidence	Gurugram, IndiaHQ checked Sep 17, 2026	501-1,000	476 contacts →
	Indirect evidence “Chakr Innovation is a pioneering Indian cleantech startup, founded by IIT Delhi graduates, dedicated to revolutionizing air quality with cutting-edge material science technology.” Source: RevenueBase Database · checked Sep 17, 2026
6	Serentica	Partial evidence	Gurugram, IndiaHQ checked Sep 17, 2026	201-500	470 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
7	Amplus Solar	Partial evidence	Gurgaon, IndiaHQ checked Sep 17, 2026	201-500	397 contacts →
	Partial evidence “Amplus is Asia's leading distributed clean energy company providing energy solutions to commercial and industrial customers by setting up on-site solar projects (rooftop and…” Source: RevenueBase Database · checked Sep 17, 2026
8	Engie India	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	10001+	183 contacts →
	Indirect evidence “ENGIE India plays a pivotal role in advancing ENGIE’s global ambition to accelerate the transition to a carbon-neutral economy.” Source: RevenueBase Database · checked Sep 17, 2026
9	Abhitech Energycon LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	201-500	158 contacts →
	Indirect evidence “At Abhitech Energycon Ltd, we specialise in advanced combustion catalysts, specialty chemicals and technologies that support decarbonisation and energy optimisation across Steel…” Source: RevenueBase Database · checked Sep 17, 2026
10	Hexa Climate	Partial evidence	Gurgaon, IndiaHQ checked Sep 17, 2026	201-500	137 contacts →
	Partial evidence “Hexa Climate is a climate solutions IPP platform focused on Renewable Energy and decarbonization.” Source: RevenueBase Database · checked Sep 17, 2026
11	Fitsol	Indirect evidence	Gurugram, IndiaHQ checked Sep 17, 2026	51-200	97 contacts →
	Indirect evidence “Founded in 2022, Fitsol leverages cutting-edge AI and execution prowess to provide comprehensive decarbonisation solutions.” Source: RevenueBase Database · checked Sep 17, 2026
12	Livnsense Greenops Private Limited	Partial evidence	Bangalore, IndiaHQ checked Sep 17, 2026	11-50	63 contacts →
	Partial evidence “LivNSense™ is a leading Industrial AI company that is addressing “Net Zero Challenge” to reduce GHG carbon emissions across the globe.” Source: RevenueBase Database · checked Sep 17, 2026
13	Greenovative Energy	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	11-50	58 contacts →
	Indirect evidence “Greenovative Energy stands at the forefront of the global push towards net-zero targets by 2050.” Source: RevenueBase Database · checked Sep 17, 2026
14	Racanaa Energy	Indirect evidence	Bangalore, IndiaHQ checked Sep 17, 2026	201-500	57 contacts →
	Indirect evidence “Racanaa Energy is focused on helping commercial establishments achieve their objective of becoming sustainable from an energy and environmental standpoint.” Source: RevenueBase Database · checked Sep 17, 2026
15	GAS LAB Asia	Partial evidence	New Delhi, IndiaHQ checked Sep 17, 2026	51-200	48 contacts →
	Partial evidence “GAS LAB Asia is a pioneering company with nearly a century of experience in industrial gases and a growing commitment to climate technologies.” Source: RevenueBase Database · checked Sep 17, 2026
16	Sustainiam	Indirect evidence	Noida, IndiaHQ checked Sep 17, 2026	51-200	43 contacts →
	Indirect 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 17, 2026
17	KP Group Of Companies	Indirect evidence	Bhatar, IndiaHQ checked Sep 17, 2026	51-200	42 contacts →
	Indirect evidence “We are experts to building a clean and green energy options via renewable energy for your company” Source: RevenueBase Database · checked Sep 17, 2026
18	Antarctica	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	11-50	36 contacts →
	Indirect evidence “Antarctica is a climate technology company delivering enterprise-grade measurement, observability, and intelligent automation for AI and IT systems.” Source: RevenueBase Database · checked Sep 17, 2026
19	Steamax Envirocare	Strong evidence	Delhi, IndiaHQ checked Sep 17, 2026	201-500	34 contacts →
	Strong evidence “Steamax is India's industrial decarbonization company, pioneering the Steam-as-a-Service model.” Source: RevenueBase Database · checked Sep 17, 2026
20	Altilium	Indirect evidence	Bangalore, IndiaHQ checked Sep 17, 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 17, 2026
21	sentra.world	Partial evidence	Bangalore, IndiaHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “sentra.world is a B2B SaaS carbon accounting software company that helps industrial businesses measure, report, certify, and reduce their carbon emissions.” Source: RevenueBase Database · checked Sep 17, 2026
22	Viviid Emissions Reductions Universal Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect 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 17, 2026
23	Terrablu Climate Technologies PVT LTD	Indirect evidence	Pune, IndiaHQ checked Sep 17, 2026	11-50	24 contacts →
	Indirect evidence “We are a climate tech company.” Source: RevenueBase Database · checked Sep 17, 2026
24	Greenated Clima Tech	Partial evidence	Villupuram, IndiaHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Greenated Clima Tech that provide solutions for the wide range of energy, emission and other industrial solutions with embedded software and essential research to transform the…” Source: RevenueBase Database · checked Sep 17, 2026
25	PR Ecoenergy Limited	Partial evidence	Panoli, IndiaHQ checked Sep 17, 2026	201-500	21 contacts →
	Partial evidence “PR Ecoenergy is a developer and operator of centralized industrial utility infrastructure across manufacturing clusters.” Source: RevenueBase Database · checked Sep 17, 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: industrial decarbonization 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 industrial decarbonization companies.
Partial evidence: Its own public description names part of industrial decarbonization companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial decarbonization 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 260 industrial decarbonization companies based in India

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Industrial decarbonization companies based in India at a glance

As of Sep 17, 2026

25.6%Verified-email coverage

52.6Average contacts per company

11-50Median size (employees)

10.8%Largest-city concentration · Mumbai

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

114

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 260 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 industrial decarbonization 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 “industrial decarbonization 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 industrial decarbonization 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 industrial decarbonization 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, 3,505 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 17, 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.

Industrial decarbonization companies by metro

Industrial decarbonization companies in Mumbai28

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 industrial decarbonization 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 industrial decarbonization companies are there based in India?

RevenueBase identified 260 industrial decarbonization 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?

RENEW, headquartered in Gurugram, tops this list with the largest team on record.

Which city has the most industrial decarbonization companies?

Mumbai leads with 28 headquartered companies, followed by New Delhi (19) and Chennai (16).

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 3,505 verified decision-maker contacts tracked across these 260 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 17, 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.