Company lists · Data refreshed September 2026

Top 25 Esg data analytics firms based in Australia

Name: Esg data analytics firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 105 companies tracked

RevenueBase identified 105 esg data analytics firms headquartered in Australia as of September 2026 and tracks 557 professional contacts across them, including 303 with verified work emails. Sydney is the largest hub.

This list covers esg data analytics firms 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 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

105Companies

557Contacts tracked

303Verified emails

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The 25 largest esg data analytics firms based in Australia

Ranked by team size

Top 25 of 105 esg data analytics firms based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to esg data analytics firms: 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	Edge Impact	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	84 contacts →
	Indirect evidence “Edge Impact exists to create a world where unsustainable is unthinkable.” Source: RevenueBase Database · checked Sep 28, 2026
2	Fair Supply	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	47 contacts →
	Partial 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 28, 2026
3	Nixora Group	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	38 contacts →
	Partial evidence “Nixora Group is a comprehensive consultancy offering a wide spectrum of services, including data management and governance, risk consulting and advisory, system implementation &…” Source: RevenueBase Database · checked Sep 28, 2026
4	IEMA	Indirect evidence	Merewether, AustraliaHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “Founded in 2018, IEMA is dedicated to delivering projects that benefit both businesses and the environment, along with the communities in which they operate.” Source: RevenueBase Database · checked Sep 28, 2026
5	Greenbase	Indirect evidence	Perth, AustraliaHQ checked Sep 28, 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 28, 2026
6	Nettzero	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “NettZero is a 100% Australian owned and operated Sustainability Consultancy which caters to a multitude of sustainability demands concerning on Businesses.” Source: RevenueBase Database · checked Sep 28, 2026
7	Purpose Bureau	Strong evidence	Darlinghurst, AustraliaHQ checked Sep 28, 2026	11-50	17 contacts →
	Strong 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 28, 2026
8	PBT Group Australia	Strong evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	501-1,000	16 contacts →
	Strong evidence “At PBT Group Australia, our mission is to empower your business through data-driven insights and advanced analytics.” Source: RevenueBase Database · checked Sep 28, 2026
9	2xe	Indirect evidence	North Adelaide, AustraliaHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “2XE is a leading Australian sustainability and climate consultancy helping businesses make credible, commercially grounded transitions.” Source: RevenueBase Database · checked Sep 28, 2026
10	Zooss Consulting	Indirect evidence	Manly, AustraliaHQ checked Sep 28, 2026	1-10	15 contacts →
	Indirect evidence “Our mission is to enable better business planning and reporting.” Source: RevenueBase Database · checked Sep 28, 2026
11	Adaptus	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “At Adaptus, our mission is to collaborate with leaders in business and society to develop solutions to the urgent challenges facing human and natural systems, to preserve and…” Source: RevenueBase Database · checked Sep 28, 2026
12	Parvate Group	Partial evidence	West Perth, AustraliaHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “Expectations for organisations to operate consciously and ethically are increasing, and therefore required to activate their plan for ESG and CSR, not just as a one-off but…” Source: RevenueBase Database · checked Sep 28, 2026
13	Vellum Australia PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Vellum is more than an investment group; we are your partner in creating a more sustainable future.” Source: RevenueBase Database · checked Sep 28, 2026
14	Regnan	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Regnan is a leader in responsible investment with a heritage in Environmental, Social and Governance advice and insights dating back 24 years.” Source: RevenueBase Database · checked Sep 28, 2026
15	Isystain	Partial evidence	Brisbane City, AustraliaHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “iSystain drives both management and reporting processes across the full scope of Environment, Social and Governance (ESG) requirements.” Source: RevenueBase Database · checked Sep 28, 2026
16	4cda	Strong evidence	West Perth, AustraliaHQ checked Sep 28, 2026	1-10	6 contacts →
	Strong evidence “4CDA is a boutique data analytics firm specialising in end-to-end data management and analytics solutions.” Source: RevenueBase Database · checked Sep 28, 2026
17	Astill Consultants	Partial evidence	Kalgoorlie, AustraliaHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Astill Consultants helps organisations across the Goldfields-Esperance & Mid-West regions to manage their environmental, social and governance (ESG) risks.” Source: RevenueBase Database · checked Sep 28, 2026
18	Pickled JAM Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Pickled Jam Consulting is a specialist ESG Business Development & Sales consultancy.” Source: RevenueBase Database · checked Sep 28, 2026
19	Decarbonate	Partial evidence	Perth, AustraliaHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “ESG, decarbonisation and climate risk - strategy and reporting advisory services” Source: RevenueBase Database · checked Sep 28, 2026
20	Futureproof	Partial evidence	Perth, AustraliaHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “Futureproof is an independent sustainability consultancy helping businesses turn ESG obligations into long-term value and resilience.” Source: RevenueBase Database · checked Sep 28, 2026
21	Brownee	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Want to take your small business to the next level?” Source: RevenueBase Database · checked Sep 28, 2026
22	Circulr	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “CIRCULR is a boutique but ambitious consultancy founded in 2015 that drives whole of life thinking for all projects.” Source: RevenueBase Database · checked Sep 28, 2026
23	ESG Strategy	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “At ESG Strategy, we help Australian mid-market organisations turn ESG and sustainability compliance into competitive advantage.” Source: RevenueBase Database · checked Sep 28, 2026
24	Certified Sustainable	Indirect evidence	New Farm, AustraliaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Certified Sustainable empowers sustainability in every business and organisation.” Source: RevenueBase Database · checked Sep 28, 2026
25	conexus.earth	Indirect evidence	Gold Coast, AustraliaHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Bring sustainability to life!” 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: esg data analytics firms. 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 esg data analytics firms.
Partial evidence: Its own public description names part of esg data analytics firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name esg data analytics firms. 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 105 esg data analytics firms based in Australia

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Esg data analytics firms based in Australia at a glance

As of Sep 28, 2026

54.4%Verified-email coverage

5.3Average contacts per company

1-10Median size (employees)

32.4%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 105 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 esg data analytics firms, 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 “esg data analytics firms”. 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 esg data analytics firms), 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 esg data analytics firms, 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, 303 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.

Esg data analytics firms by metro

Esg data analytics firms in Sydney34

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 esg data analytics firms, 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 esg data analytics firms are there based in Australia?

RevenueBase identified 105 esg data analytics firms 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?

Edge Impact, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most esg data analytics firms?

Sydney leads with 34 headquartered companies, followed by Melbourne (22) and Perth (8).

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 303 verified decision-maker contacts tracked across these 105 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.