Company lists · Data refreshed September 2026

Top 25 Carbon accounting software companies based in India

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 164 companies tracked

RevenueBase identified 164 carbon accounting software companies headquartered in India as of September 2026 and tracks 1,833 professional contacts across them, including 502 with verified work emails. Mumbai is the largest hub.

This list covers carbon accounting 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 14, 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 14, 2026 86% judged on-target in blind review

164Companies

1,833Contacts tracked

502Verified emails

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The 25 largest carbon accounting software companies based in India

Ranked by team size

Top 25 of 164 carbon accounting software companies based in India, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to carbon accounting 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	OIZOM	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 14, 2026	51-200	120 contacts →
	Indirect evidence “Oizom is an Environmental Solution Company.” Source: RevenueBase Database · checked Sep 14, 2026
2	Trst01	Indirect evidence	Hyderbad, IndiaHQ checked Sep 14, 2026	51-200	92 contacts →
	Indirect evidence “At TRST01™, we innovate to lead.” Source: RevenueBase Database · checked Sep 14, 2026
3	Stepchange	Indirect evidence	Bengaluru, IndiaHQ checked Sep 14, 2026	51-200	62 contacts →
	Indirect evidence “Join us on a transformative journey towards a sustainable future.” Source: RevenueBase Database · checked Sep 14, 2026
4	Greenovative Energy	Indirect evidence	Pune, IndiaHQ checked Sep 14, 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 14, 2026
5	Core Carbonx Solutions PVT LTD	Partial evidence	Hyderabad, IndiaHQ checked Sep 14, 2026	51-200	55 contacts →
	Partial evidence “CoreCarbonX is a carbon trading, environmental consulting, and sustainability advisory firm.” Source: RevenueBase Database · checked Sep 14, 2026
6	Sustainext	Indirect evidence	Bengaluru, IndiaHQ checked Sep 14, 2026	11-50	54 contacts →
	Indirect evidence “Sustainext is simplifying sustainability.” Source: RevenueBase Database · checked Sep 14, 2026
7	Accacia	Indirect evidence	Gurgaon, IndiaHQ checked Sep 14, 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 14, 2026
8	Sustainiam	Partial evidence	Noida, IndiaHQ checked Sep 14, 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 14, 2026
9	Ecoratings	Indirect evidence	Noida, IndiaHQ checked Sep 14, 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 14, 2026
10	Treeni INC	Indirect evidence	Bengaluru North, IndiaHQ checked Sep 14, 2026	11-50	37 contacts →
	Indirect evidence “Treeni delivers transformative outcomes via a powerful combination of domain expertise, strategic consulting, & technology.” Source: RevenueBase Database · checked Sep 14, 2026
11	Antarctica	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
12	Breathe ESG	Indirect evidence	Bangalore, IndiaHQ checked Sep 14, 2026	11-50	35 contacts →
	Indirect evidence “Breathe ESG is building enterprise SaaS to streamline sustainability management.” Source: RevenueBase Database · checked Sep 14, 2026
13	Cognitive Stars	Indirect evidence	Jaipur, IndiaHQ checked Sep 14, 2026	11-50	34 contacts →
	Indirect evidence “Cognitive Stars is a Singapore based cutting edge Data Engineering company focused on Sustainability Analytics.” Source: RevenueBase Database · checked Sep 14, 2026
14	Goveva	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
15	Newtral	Indirect evidence	Bengaluru, IndiaHQ checked Sep 14, 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 14, 2026
16	Bevolve	Partial evidence	Auroville, IndiaHQ checked Sep 14, 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 14, 2026
17	sentra.world	Strong evidence	Bangalore, IndiaHQ checked Sep 14, 2026	11-50	25 contacts →
	Strong 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 14, 2026
18	Energy Advisory Services Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 2026	11-50	24 contacts →
	Indirect evidence “Energy Advisory Services Pvt.” Source: RevenueBase Database · checked Sep 14, 2026
19	Viviid Emissions Reductions Universal Private Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
20	Greenated Clima Tech	Partial evidence	Villupuram, IndiaHQ checked Sep 14, 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 14, 2026
21	Enen Green Services PVT LTD	Partial evidence	New Delhi, IndiaHQ checked Sep 14, 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 14, 2026
22	Greenmentor	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
23	Planet Sustech	Indirect evidence	Mumbai, IndiaHQ checked Sep 14, 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 14, 2026
24	Compliance Kart	Indirect evidence	Gautambuddha Nagar, IndiaHQ checked Sep 14, 2026	51-200	16 contacts →
	Indirect evidence “Compliance Kart is a leading compliance solutions provider in India, specializing in environmental compliance.” Source: RevenueBase Database · checked Sep 14, 2026
25	Offsetgo	Partial evidence	Gurugram, IndiaHQ checked Sep 14, 2026	11-50	16 contacts →
	Partial evidence “OffsetGo is India's first comprehensive and blockchain-based carbon marketplace.” Source: RevenueBase Database · checked Sep 14, 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 accounting 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 carbon accounting software companies.
Partial evidence: Its own public description names part of carbon accounting software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name carbon accounting 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 164 carbon accounting software companies based in India

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Carbon accounting software companies based in India at a glance

As of Sep 14, 2026

27.4%Verified-email coverage

11.2Average contacts per company

1-10Median size (employees)

13.4%Largest-city concentration · Mumbai

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 164 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 accounting 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 “carbon accounting 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 carbon accounting 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 carbon accounting 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, 502 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 14, 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.

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 accounting 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 carbon accounting software companies are there based in India?

RevenueBase identified 164 carbon accounting 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?

OIZOM, headquartered in Ahmedabad, tops this list with the largest team on record.

Which city has the most carbon accounting software companies?

Mumbai leads with 22 headquartered companies, followed by Bangalore (13) and New Delhi (12).

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 502 verified decision-maker contacts tracked across these 164 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 14, 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.