Company lists · Data refreshed September 2026

Top 25 Decarbonization software companies based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 196 companies tracked

RevenueBase identified 196 decarbonization software companies headquartered in India as of September 2026 and tracks 8,590 professional contacts across them, including 2,943 with verified work emails. Mumbai is the largest hub.

This list covers decarbonization software 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 28, 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 28, 2026 86% judged on-target in blind review

196Companies

8,590Contacts tracked

2,943Verified emails

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The 25 largest decarbonization software companies based in India

Ranked by team size

Top 25 of 196 decarbonization software companies based in India, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to decarbonization software 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 28, 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 28, 2026
2	Cleanmax	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 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 28, 2026
3	Chakr Innovation	Indirect evidence	Gurugram, IndiaHQ checked Sep 28, 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 28, 2026
4	Serentica	Indirect evidence	Gurugram, IndiaHQ checked Sep 28, 2026	201-500	470 contacts →
	Indirect 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 28, 2026
5	SAP Labs India	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	10001+	200 contacts →
	Indirect evidence “SAP Labs India is a research company based out of #138, EPIP Zone, Whitefield, Bangalore, Karnataka, India.” Source: RevenueBase Database · checked Sep 28, 2026
6	Engie India	Indirect evidence	Pune, IndiaHQ checked Sep 28, 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 28, 2026
7	Abhitech Energycon LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 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 28, 2026
8	Fitsol	Indirect evidence	Gurugram, IndiaHQ checked Sep 28, 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 28, 2026
9	Livnsense Greenops Private Limited	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	11-50	63 contacts →
	Indirect 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 28, 2026
10	Stepchange	Indirect evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	51-200	62 contacts →
	Indirect evidence “Join us on a transformative journey towards a sustainable future.” Source: RevenueBase Database · checked Sep 28, 2026
11	Greenovative Energy	Indirect evidence	Pune, IndiaHQ checked Sep 28, 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 28, 2026
12	Racanaa Energy	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 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 28, 2026
13	Sustainext	Indirect evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	11-50	54 contacts →
	Indirect evidence “Sustainext is simplifying sustainability.” Source: RevenueBase Database · checked Sep 28, 2026
14	Accacia	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	11-50	49 contacts →
	Indirect evidence “Accacia is an AI-enabled platform to help real estate and infrastructure companies (developers, asset managers, financial institutions, operators, and governments) meet their…” Source: RevenueBase Database · checked Sep 28, 2026
15	GAS LAB Asia	Indirect evidence	New Delhi, IndiaHQ checked Sep 28, 2026	51-200	48 contacts →
	Indirect 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 28, 2026
16	Sustainiam	Indirect evidence	Noida, IndiaHQ checked Sep 28, 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 28, 2026
17	Ecoratings	Indirect evidence	Noida, IndiaHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “EcoRatings is a company founded by second-time founders, with a prior exit record, and is focused on helping companies and others in reaching their Sustainability goals through…” Source: RevenueBase Database · checked Sep 28, 2026
18	Antarctica	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 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 28, 2026
19	Breathe ESG	Indirect evidence	Bangalore, IndiaHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “Breathe ESG is building enterprise SaaS to streamline sustainability management.” Source: RevenueBase Database · checked Sep 28, 2026
20	Steamax Envirocare	Partial evidence	Delhi, IndiaHQ checked Sep 28, 2026	201-500	34 contacts →
	Partial evidence “Steamax is India's industrial decarbonization company, pioneering the Steam-as-a-Service model.” Source: RevenueBase Database · checked Sep 28, 2026
21	Goveva	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “As forerunners in the ESG (Environmental, Social & Governance) sector, we're not just a forward-thinking SaaS-based tech company – we're architects of change, co-founded by Global…” Source: RevenueBase Database · checked Sep 28, 2026
22	Newtral	Indirect evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	51-200	34 contacts →
	Indirect evidence “Newtral is an AI company for compliance and sustainability teams at industrial enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
23	Bevolve	Partial evidence	Auroville, IndiaHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “Bevolve is an impact-creation software platform empowering organizations to turn sustainability initiatives from a cost center into a growth engine.” Source: RevenueBase Database · checked Sep 28, 2026
24	Innoshri	Indirect evidence	Pune, IndiaHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “InnoShri is a leading provider of innovative solutions in the realm of Smart Infrastructure and Sustainability.” Source: RevenueBase Database · checked Sep 28, 2026
25	Bigeta Energy Solutions	Indirect evidence	Bengaluru, IndiaHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Bigeta Energy Solutions is an ISO 9001:2015 certified Energy & Sustainability Management company.” Source: RevenueBase Database · checked Sep 28, 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: decarbonization software 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 decarbonization software companies.
Partial evidence: Its own public description names part of decarbonization software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name decarbonization software 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 196 decarbonization software companies based in India

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Decarbonization software companies based in India at a glance

As of Sep 28, 2026

34.3%Verified-email coverage

43.8Average contacts per company

11-50Median size (employees)

12.8%Largest-city concentration · Mumbai

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 196 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 decarbonization software 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 “decarbonization software 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 decarbonization software 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 decarbonization software 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, 2,943 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 28, 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.

Decarbonization software companies by metro

Decarbonization software companies in Mumbai25

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 decarbonization software 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 decarbonization software companies are there based in India?

RevenueBase identified 196 decarbonization software 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 decarbonization software companies?

Mumbai leads with 25 headquartered companies, followed by Gurugram (16) and Bangalore (15).

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 2,943 verified decision-maker contacts tracked across these 196 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 28, 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.