Company lists · Data refreshed September 2026

Top 25 Corporate sustainability platforms based in Australia

Name: Corporate sustainability platforms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 142 companies tracked

RevenueBase identified 142 corporate sustainability platforms headquartered in Australia as of September 2026 and tracks 1,014 professional contacts across them, including 369 with verified work emails. Sydney is the largest hub.

This list covers corporate sustainability platforms headquartered in Australia, 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 27, 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 27, 2026 86% judged on-target in blind review

142Companies

1,014Contacts tracked

369Verified emails

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The 25 largest corporate sustainability platforms based in Australia

Ranked by team size

Top 25 of 142 corporate sustainability platforms based in Australia, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to corporate sustainability platforms: 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	Earth Systems	Indirect evidence	Port Melbourne, AustraliaHQ checked Sep 27, 2026	51-200	101 contacts →
	Indirect evidence “At Earth Systems, we believe that solving the world’s environmental challenges requires more than just knowledge-it takes innovation and action.” Source: RevenueBase Database · checked Sep 27, 2026
2	Fair Supply	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	47 contacts →
	Indirect evidence “Overview \| Fair Supply helps organisations understand and manage ESG risk across their supply chains, with a particular focus on modern slavery and emissions.” Source: RevenueBase Database · checked Sep 27, 2026
3	Optima Technology	Indirect evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	11-50	46 contacts →
	Indirect evidence “Optima Technology Group is a software technology company that offers accurate, automated and secure energy data management solutions now focused on Net Zero reporting as well as…” Source: RevenueBase Database · checked Sep 27, 2026
4	BWD Strategic	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	45 contacts →
	Partial evidence “BWD is a pure-play, independent sustainability consultancy and B Corp with offices in Sydney, New York, Brisbane, Phoenix, and Auckland.” Source: RevenueBase Database · checked Sep 27, 2026
5	Greenbase	Indirect evidence	Perth, AustraliaHQ checked Sep 27, 2026	11-50	28 contacts →
	Indirect evidence “WHERE SCIENCE AND ACCOUNTING INTERSECT Since the 1990s, companies in resource-intensive industries, including mining, energy, and construction, have relied on Greenbase and its…” Source: RevenueBase Database · checked Sep 27, 2026
6	Sitehive	Indirect evidence	Surry Hills, AustraliaHQ checked Sep 27, 2026	11-50	27 contacts →
	Indirect evidence “SiteHive transforms how people manage environmental impact.” Source: RevenueBase Database · checked Sep 27, 2026
7	Lifecycles	Indirect evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	11-50	17 contacts →
	Indirect evidence “Lifecycles is a premier consulting company undertaking life cycle assessment projects, training, software support and data development.” Source: RevenueBase Database · checked Sep 27, 2026
8	Purpose Bureau	Indirect evidence	Darlinghurst, AustraliaHQ checked Sep 27, 2026	11-50	17 contacts →
	Indirect evidence “Purpose Bureau delivers verified, supplier-level ESG data, for climate, nature, and labour & human rights, so you can meet disclosure requirements and take meaningful action with…” Source: RevenueBase Database · checked Sep 27, 2026
9	Informed 365	Partial evidence	Currumbin Valley, AustraliaHQ checked Sep 27, 2026	11-50	16 contacts →
	Partial evidence “Informed 365 is an Australian based tech company that specialises solely on better sustainability outcomes.” Source: RevenueBase Database · checked Sep 27, 2026
10	Escis Earthscience Information Systems	Indirect evidence	Belrose, AustraliaHQ checked Sep 27, 2026	11-50	16 contacts →
	Indirect evidence “We bring together experts, modern software, and constant innovation to help scientists and engineers manage their environmental and hydrogeological data.” Source: RevenueBase Database · checked Sep 27, 2026
11	2xe	Partial evidence	North Adelaide, AustraliaHQ checked Sep 27, 2026	11-50	15 contacts →
	Partial evidence “2XE is a leading Australian sustainability and climate consultancy helping businesses make credible, commercially grounded transitions.” Source: RevenueBase Database · checked Sep 27, 2026
12	Clear Carbon	Indirect evidence	Perth, AustraliaHQ checked Sep 27, 2026	1-10	15 contacts →
	Indirect evidence “We help companies get to Net Zero – fast.” Source: RevenueBase Database · checked Sep 27, 2026
13	Kinesis	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	15 contacts →
	Indirect evidence “Kinesis is a leading climate tech business that helps organisations step-change their net-zero impact.” Source: RevenueBase Database · checked Sep 27, 2026
14	Zooss Consulting	Indirect evidence	Manly, AustraliaHQ checked Sep 27, 2026	1-10	15 contacts →
	Indirect evidence “Our mission is to enable better business planning and reporting.” Source: RevenueBase Database · checked Sep 27, 2026
15	Netnada	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	15 contacts →
	Indirect evidence “NetNada was built on the mission that companies, no matter their size, have a vital role to play in the future of our planet.” Source: RevenueBase Database · checked Sep 27, 2026
16	Flintpro	Partial evidence	Canberra, AustraliaHQ checked Sep 27, 2026	11-50	14 contacts →
	Partial evidence “FLINTpro is a nature analytics company that allows land owners, investors, and suppliers to access a single trusted platform containing intelligent layers of preset and verified…” Source: RevenueBase Database · checked Sep 27, 2026
17	Avarni	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	14 contacts →
	Partial evidence “Avarni uses AI to turn messy data into an auditable sustainability report, tailored for climate disclosure compliance.” Source: RevenueBase Database · checked Sep 27, 2026
18	Aidhub Foundation	Partial evidence	Prahran, AustraliaHQ checked Sep 27, 2026	501-1,000	14 contacts →
	Partial evidence “Imagine if there was one technology platform which could help every organisation or government globally achieve the U.N.” Source: RevenueBase Database · checked Sep 27, 2026
19	SYNE	Strong evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	13 contacts →
	Strong evidence “SYNE is a Sustainability Management Platform benchmarking global businesses based on impact intellegence.” Source: RevenueBase Database · checked Sep 27, 2026
20	Socialpro	Partial evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	11-50	12 contacts →
	Partial evidence “SocialPro is Australia's first dedicated cloud-based platform transforming how construction, infrastructure and renewables track social impact, local content and environmental…” Source: RevenueBase Database · checked Sep 27, 2026
21	Kangasys	Indirect evidence	Baulkham Hills, AustraliaHQ checked Sep 27, 2026	11-50	12 contacts →
	Indirect evidence “KangaSys \| Smarter Insights.” Source: RevenueBase Database · checked Sep 27, 2026
22	The Mullion Group	Indirect evidence	Canberra, AustraliaHQ checked Sep 27, 2026	11-50	11 contacts →
	Indirect evidence “The Mullion Group is an Australian based software and consulting company, internationally recognised for its expertise in greenhouse gas inventory systems for the land sector.” Source: RevenueBase Database · checked Sep 27, 2026
23	Green The Chain	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	1-10	10 contacts →
	Indirect evidence “Earthshot Nominated 2025 and top 10 out of 740 startups from around the world in the QBE Leading Cities Accelerator.” Source: RevenueBase Database · checked Sep 27, 2026
24	Sensand	Indirect evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	11-50	9 contacts →
	Indirect evidence “At Sensand, we integrate technology to create innovative solutions for the world's land management markets.” Source: RevenueBase Database · checked Sep 27, 2026
25	Climate Zero	Indirect evidence	Albert Park, AustraliaHQ checked Sep 27, 2026	11-50	8 contacts →
	Indirect evidence “We understand the barriers between businesses and net zero.” Source: RevenueBase Database · checked Sep 27, 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: corporate sustainability platforms. 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 corporate sustainability platforms.
Partial evidence: Its own public description names part of corporate sustainability platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name corporate sustainability platforms. 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 142 corporate sustainability platforms based in Australia

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Corporate sustainability platforms based in Australia at a glance

As of Sep 27, 2026

36.4%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

22.5%Largest-city concentration · Sydney

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 142 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 corporate sustainability platforms, 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 Australia whose own description of what they do matches “corporate sustainability platforms”. 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 corporate sustainability platforms), 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 corporate sustainability platforms, and records with no verified work email. Companies headquartered outside Australia 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, 369 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 27, 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.

Corporate sustainability platforms by metro

Corporate sustainability platforms in Sydney32

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 corporate sustainability platforms, 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 corporate sustainability platforms are there based in Australia?

RevenueBase identified 142 corporate sustainability platforms headquartered in Australia 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?

Earth Systems, headquartered in Port Melbourne, tops this list with the largest team on record.

Which city has the most corporate sustainability platforms?

Sydney leads with 32 headquartered companies, followed by Melbourne (24) and Perth (9).

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 369 verified decision-maker contacts tracked across these 142 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 27, 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.