Company lists · Data refreshed September 2026

Top 25 Esg investment consulting firms based in Australia

Name: Esg investment consulting 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 170 companies tracked

RevenueBase identified 170 esg investment consulting firms headquartered in Australia as of September 2026 and tracks 1,403 professional contacts across them, including 887 with verified work emails. Sydney is the largest hub.

This list covers esg investment consulting 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

170Companies

1,403Contacts tracked

887Verified emails

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The 25 largest esg investment consulting firms based in Australia

Ranked by team size

Top 25 of 170 esg investment consulting 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 investment consulting 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	EMM Consulting PTY Limited	Indirect evidence	St Leonards, AustraliaHQ checked Sep 28, 2026	201-500	361 contacts →
	Indirect evidence “At EMM, we believe that a sustainable future is achievable, and we are dedicated to helping our clients and the community make it a reality.” Source: RevenueBase Database · checked Sep 28, 2026
2	Jana Investment Advisers	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	183 contacts →
	Partial evidence “JANA is an established investment advisory firm with 38 years’ of experience and over $1.6tn funds under advice.” Source: RevenueBase Database · checked Sep 28, 2026
3	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
4	Frontier Advisors	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	83 contacts →
	Indirect evidence “Frontier Advisors has been offering institutional investors independent and unbiased advice, research and service for over thirty years.” Source: RevenueBase Database · checked Sep 28, 2026
5	Rennie	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	51-200	80 contacts →
	Partial evidence “Rennie provides strategy, ESG & sustainability, capital advisory, policy and reform, and business advisory services.” Source: RevenueBase Database · checked Sep 28, 2026
6	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
7	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
8	Anthesis Apac	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	1,001-5,000	32 contacts →
	Indirect evidence “Anthesis guides clients to sustainable performance.” Source: RevenueBase Database · checked Sep 28, 2026
9	Foresight Analytics	Strong evidence	Bella Vista, AustraliaHQ checked Sep 28, 2026	11-50	29 contacts →
	Strong evidence “Foresight Analytics is a leading provider of data-driven investment consulting and analytical solutions to institutional investors, fund buyers and sellers.” Source: RevenueBase Database · checked Sep 28, 2026
10	Efficient Living	Indirect evidence	Collaroy, AustraliaHQ checked Sep 28, 2026	11-50	24 contacts →
	Indirect evidence “Efficient Living is a Sydney-based team of ESD consultants helping architects, builders and developers create sustainable, deliverable buildings that perform at their best.” Source: RevenueBase Database · checked Sep 28, 2026
11	Ascalon Capital	Strong evidence	South Yarra, AustraliaHQ checked Sep 28, 2026	1-10	16 contacts →
	Strong evidence “Ascalon is an institutional-grade investment consulting and asset management service.” Source: RevenueBase Database · checked Sep 28, 2026
12	Think Impact	Indirect evidence	North Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Think Impact is one of Australia’s most experienced social impact and sustainability advisory firms.” Source: RevenueBase Database · checked Sep 28, 2026
13	Mavin Advisory Group	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Strong evidence “Mavin Advisory Group is a specialist investment and wealth management consulting firm that provides tailored solutions to meet the unique needs of its clients.” Source: RevenueBase Database · checked Sep 28, 2026
14	Regen Strategic	Indirect evidence	Perth, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “We deliver more, to make a difference.” Source: RevenueBase Database · checked Sep 28, 2026
15	King Irving	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “King Irving provides specialist legal, consulting, and operational expertise spanning the finance industry.” Source: RevenueBase Database · checked Sep 28, 2026
16	Evergreen Consultants	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Evergreen is one of Australia's leading investment consultants.” Source: RevenueBase Database · checked Sep 28, 2026
17	Nanuk Asset Management PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1-10	12 contacts →
	Partial evidence “Nanuk specialises in the investment implications of the tensions arising from companies around the world adopting more environmentally sustainable business practices and the…” Source: RevenueBase Database · checked Sep 28, 2026
18	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
19	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
20	Summation	Indirect evidence	Perth, AustraliaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “We're a boutique consultancy with an extensive network of like-minded individuals, and here's why that matters: our commitment to delivering the best solutions drives us to tap…” Source: RevenueBase Database · checked Sep 28, 2026
21	Vellum Australia PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial 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
22	Triple Eight Capital T8	Partial evidence	Melbourne Cbd, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “Triple Eight Capital (T8) manages unique investment products.” Source: RevenueBase Database · checked Sep 28, 2026
23	Regnan	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial 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
24	Healthy Environs	Indirect evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Healthy Environs is a management consultancy that partners with forward-thinking business and government leaders to build resilient organisations and connected communities.” Source: RevenueBase Database · checked Sep 28, 2026
25	Thaddeus Martin Consulting	Indirect evidence	Surry Hills, AustraliaHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “Email us for more information info@thaddeusmartin.com Thaddeus Martin Compliance are independent consultants in compliance, risk and sustainability.” 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 investment consulting 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 investment consulting firms.
Partial evidence: Its own public description names part of esg investment consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name esg investment consulting 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 170 esg investment consulting firms based in Australia

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Esg investment consulting firms based in Australia at a glance

As of Sep 28, 2026

63.2%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

28.2%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

141

11-50

51-200

201-500

501-1,000

1,001-5,000

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 170 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 investment consulting 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 investment consulting 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 investment consulting 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 investment consulting 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, 887 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 investment consulting firms by metro

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 investment consulting 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 investment consulting firms are there based in Australia?

RevenueBase identified 170 esg investment consulting 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?

EMM Consulting PTY Limited, headquartered in St Leonards, tops this list with the largest team on record.

Which city has the most esg investment consulting firms?

Sydney leads with 48 headquartered companies, followed by Melbourne (36) and Perth (13).

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 887 verified decision-maker contacts tracked across these 170 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.