Company lists · Data refreshed September 2026

Top 25 Sustainability software companies based in Singapore

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 63 companies tracked

RevenueBase identified 63 sustainability software companies headquartered in Singapore as of September 2026 and tracks 768 professional contacts across them, including 237 with verified work emails. Singapore is the largest hub.

This list covers sustainability software companies headquartered in Singapore, 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

63Companies

768Contacts tracked

237Verified emails

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The 25 largest sustainability software companies based in Singapore

Ranked by team size

Top 25 of 63 sustainability software companies based in Singapore, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to sustainability 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	Terrascope	Partial evidence	Marine Parade, SingaporeHQ checked Sep 14, 2026	51-200	81 contacts →
	Partial evidence “Terrascope is The Easiest Platform to Measure and Decarbonize Land, Nature, and the Net-Zero Economy (IDC Leader 2025) Built for enterprises navigating complex sustainability…” Source: RevenueBase Database · checked Sep 14, 2026
2	Esgpedia	Indirect evidence	SingaporeHQ checked Sep 14, 2026	11-50	58 contacts →
	Indirect evidence “ESGpedia is Asia’s leading ESG data and technology company, headquartered in Singapore.” Source: RevenueBase Database · checked Sep 14, 2026
3	Lestari Capital	Indirect evidence	SingaporeHQ checked Sep 14, 2026	11-50	52 contacts →
	Indirect evidence “We partner with companies in their global transformation to sustainable economies by providing products and services that meet diverse market demands.” Source: RevenueBase Database · checked Sep 14, 2026
4	Unravel Carbon	Partial evidence	SingaporeHQ checked Sep 14, 2026	11-50	43 contacts →
	Partial evidence “Unravel Carbon is the world’s first agentic platform for sustainability outcomes.” Source: RevenueBase Database · checked Sep 14, 2026
5	Tembusu Asia Consulting	Indirect evidence	SingaporeHQ checked Sep 14, 2026	11-50	40 contacts →
	Indirect evidence “TEMBUSU Asia Consulting derives its name from the Tembusu – a large evergreen tree in the family Gentianaceae which is native to Southeast Asia.” Source: RevenueBase Database · checked Sep 14, 2026
6	Rimm Sustainability	Partial evidence	SingaporeHQ checked Sep 14, 2026	11-50	30 contacts →
	Partial evidence “Who We Are Rimm Sustainability is an award-winning AI-powered sustainability technology company, founded in 2020 with teams in London, Singapore and Tokyo.” Source: RevenueBase Database · checked Sep 14, 2026
7	Zuno Carbon	Indirect evidence	SingaporeHQ checked Sep 14, 2026	11-50	25 contacts →
	Indirect evidence “Zuno provides end-to-end carbon management solutions that helps organizations measure, offset, and reduce emissions by integrating across your business value chain to collect…” Source: RevenueBase Database · checked Sep 14, 2026
8	Seneca ESG	Partial evidence	SingaporeHQ checked Sep 14, 2026	11-50	25 contacts →
	Partial evidence “Seneca ESG is a business intelligence company delivering solutions for corporate sustainability assessment, reporting, and integration with financial services.” Source: RevenueBase Database · checked Sep 14, 2026
9	Corpstage	Indirect evidence	SingaporeHQ checked Sep 14, 2026	11-50	25 contacts →
	Indirect evidence “Corpstage aims to inspire adoption of sustainable business models and sustainable actions for and by all stakeholders by providing a combination of advisory, platform and…” Source: RevenueBase Database · checked Sep 14, 2026
10	Greenfi	Partial evidence	SingaporeHQ checked Sep 14, 2026	11-50	24 contacts →
	Partial evidence “GreenFi is a SaaS based ESG Risk & Due Diligence Software.” Source: RevenueBase Database · checked Sep 14, 2026
11	Snowkap	Indirect evidence	SingaporeHQ checked Sep 14, 2026	11-50	23 contacts →
	Indirect evidence “Snowkap is a climate-tech SaaS company helping enterprises and their supply chains navigate the toughest frontier in climate action: Scope 3 decarbonization.” Source: RevenueBase Database · checked Sep 14, 2026
12	GPRNT	Partial evidence	SingaporeHQ checked Sep 14, 2026	11-50	18 contacts →
	Partial evidence “Gprnt's (pronounced ‘Greenprint’) mission is to empower SMEs, financial institutions, corporates and governments to seamlessly collect, report and act on sustainability data.” Source: RevenueBase Database · checked Sep 14, 2026
13	MVGX	Partial evidence	SingaporeHQ checked Sep 14, 2026	11-50	13 contacts →
	Partial evidence “MVGX, headquartered in Singapore, is a pioneer in sustainability compliance solutions across seven key markets in Asia-Pacific, with a growing presence.” Source: RevenueBase Database · checked Sep 14, 2026
14	Acwise	Partial evidence	SingaporeHQ checked Sep 14, 2026	1-10	11 contacts →
	Partial evidence “We offer clean, easy-to-use sustainability solutions that provides a significant return on investment with a reduced payback time, and that can be easily incorporated into your…” Source: RevenueBase Database · checked Sep 14, 2026
15	Planetwise Pte. LTD	Partial evidence	SingaporeHQ checked Sep 14, 2026	11-50	10 contacts →
	Partial evidence “PlanetWise, headquartered in Singapore with a subsidiary in India and strategic partnerships across Southeast Asia, is transforming sustainability management for organizations.” Source: RevenueBase Database · checked Sep 14, 2026
16	Smart Tradzt	Strong evidence	SingaporeHQ checked Sep 14, 2026	51-200	8 contacts →
	Strong evidence “We are Smart Tradzt, a sustainability software company turning carbon data into business value.” Source: RevenueBase Database · checked Sep 14, 2026
17	Estes Consultancy	Partial evidence	SingaporeHQ checked Sep 14, 2026	1-10	6 contacts →
	Partial evidence “Estes Consultancy is a Singapore-based sustainability consultancy firm dedicated to green solutions.” Source: RevenueBase Database · checked Sep 14, 2026
18	Circular Unite	Indirect evidence	SingaporeHQ checked Sep 14, 2026	1-10	6 contacts →
	Indirect evidence “Circular Unite is your trusted partner in the journey towards corporate decarbonization, committed to the ambitious Net Zero 2050 target.” Source: RevenueBase Database · checked Sep 14, 2026
19	Sustainao	Partial evidence	SingaporeHQ checked Sep 14, 2026	1-10	5 contacts →
	Partial evidence “Sustainao is a Singapore-based company specialising in corporate sustainability.” Source: RevenueBase Database · checked Sep 14, 2026
20	LUHN	Indirect evidence	SingaporeHQ checked Sep 14, 2026	11-50	5 contacts →
	Indirect evidence “Most ESG ambition never leaves the spreadsheet.” Source: RevenueBase Database · checked Sep 14, 2026
21	TULYĀ	Partial evidence	SingaporeHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “We are here to help companies measure and understand the impact that environmental and social factors will have on their ability to create value through Sustainability Management…” Source: RevenueBase Database · checked Sep 14, 2026
22	Milores	Indirect evidence	SingaporeHQ checked Sep 14, 2026	51-200	2 contacts →
	Indirect evidence “Milores was established in early 2022 by 4 industry experts with over 100 years of wealth of experience in digital transformation where focus was on automation of products and…” Source: RevenueBase Database · checked Sep 14, 2026
23	Carbon Balance Pte. LTD	Indirect evidence	SingaporeHQ checked Sep 14, 2026	1-10	2 contacts →
	Indirect evidence “Carbon Balance is an early-stage start-up venture headquartered in Singapore that has a mission to leverage technology to achieve a harmonious balance between business growth and…” Source: RevenueBase Database · checked Sep 14, 2026
24	YG Corporate Sustainability	Partial evidence	SingaporeHQ checked Sep 14, 2026	1-10	2 contacts →
	Partial evidence “YGCS is a 'Sustainability as a Service' Provider for business transition into Future Fit organisations.” Source: RevenueBase Database · checked Sep 14, 2026
25	CSO Centre	Partial evidence	SingaporeHQ checked Sep 14, 2026	1-10	2 contacts →
	Partial evidence “CSO Centre by iComms Consultancy is a platform created to help corporate sustainability teams manage their ESG efforts and do sustainability reporting more efficiently.” 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: sustainability 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 sustainability software companies.
Partial evidence: Its own public description names part of sustainability software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainability 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 63 sustainability software companies based in Singapore

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Sustainability software companies based in Singapore at a glance

As of Sep 14, 2026

30.9%Verified-email coverage

12.2Average contacts per company

11-50Median size (employees)

93.7%Largest-city concentration · Singapore

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Email recency for this list is measured worldwide rather than for Singapore, so it is reported there. Company counts and contact totals on this page are exact for Singapore, over 63 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 sustainability 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 Singapore whose own description of what they do matches “sustainability 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 sustainability 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 sustainability software companies, and records with no verified work email. Companies headquartered outside Singapore 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, 237 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.

Sustainability software companies by metro

Sustainability software companies in Singapore59

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 sustainability 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 sustainability software companies are there based in Singapore?

RevenueBase identified 63 sustainability software companies headquartered in Singapore 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?

Terrascope, headquartered in Singapore, tops this list with the largest team on record.

Which city has the most sustainability software companies?

Singapore leads with 59 headquartered companies, followed by Downtown Core (1) and Outram (1).

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 237 verified decision-maker contacts tracked across these 63 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.