Company lists · Data refreshed September 2026

Top 25 Environmental justice consulting firms based in Australia

Name: Environmental justice 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 309 companies tracked

RevenueBase identified 309 environmental justice consulting firms headquartered in Australia as of September 2026 and tracks 3,804 professional contacts across them, including 2,164 with verified work emails. Melbourne is the largest hub.

This list covers environmental justice 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

309Companies

3,804Contacts tracked

2,164Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest environmental justice consulting firms based in Australia

Ranked by team size

Top 25 of 309 environmental justice 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 environmental justice 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	Umwelt Environmental & Social Consultants	Indirect evidence	Teralba, AustraliaHQ checked Sep 28, 2026	201-500	329 contacts →
	Indirect evidence “Umwelt has been trusted by clients and communities for over 30 years.” Source: RevenueBase Database · checked Sep 28, 2026
3	Jbs&g	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	262 contacts →
	Partial evidence “Established in 1996, JBS & G is one of Australia’s leading environmental consultancies with offices in Sydney, Melbourne, Perth, Adelaide, Brisbane, Canberra, Darwin, Wollongong…” Source: RevenueBase Database · checked Sep 28, 2026
4	ECO Logical Australia PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	211 contacts →
	Indirect evidence “We exist to empower people to make a difference.” Source: RevenueBase Database · checked Sep 28, 2026
5	Emerge Associates	Partial evidence	Perth, AustraliaHQ checked Sep 28, 2026	51-200	91 contacts →
	Partial evidence “Emerge Associates are landscape architects and environmental consultants, integrating science and design to create great spaces, manage sensitive places and foster thriving…” Source: RevenueBase Database · checked Sep 28, 2026
6	Natural Area	Strong evidence	Malaga, AustraliaHQ checked Sep 28, 2026	51-200	76 contacts →
	Strong evidence “Natural Area is a wholly Western Australian owned and operated company providing environmental consulting and on-ground environmental management to government, property…” Source: RevenueBase Database · checked Sep 28, 2026
7	Opec Systems	Partial evidence	Lennox Head, AustraliaHQ checked Sep 28, 2026	51-200	70 contacts →
	Partial evidence “Public and private sector organisations across the globe choose OPEC Systems to creatively and intelligently solve their environmental engineering challenges.” Source: RevenueBase Database · checked Sep 28, 2026
8	Hydrobiology	Strong evidence	Milton, AustraliaHQ checked Sep 28, 2026	11-50	67 contacts →
	Strong evidence “Hydrobiology is an Environmental Consulting Company offering integrated services in the physical, biological and chemical processes of environmental systems with a particular…” Source: RevenueBase Database · checked Sep 28, 2026
9	E2m	Partial evidence	Milton, AustraliaHQ checked Sep 28, 2026	11-50	64 contacts →
	Partial evidence “At e2m, we set the consultancy standard for terrestrial ecology, environmental approvals and environmental compliance.” Source: RevenueBase Database · checked Sep 28, 2026
10	Agon Environmental	Partial evidence	Fullarton, AustraliaHQ checked Sep 28, 2026	11-50	52 contacts →
	Partial evidence “Agon Environmental is an Australian consultancy delivering quality environmental services.” Source: RevenueBase Database · checked Sep 28, 2026
11	MRA Consulting Group	Strong evidence	Drummoyne, AustraliaHQ checked Sep 28, 2026	11-50	51 contacts →
	Strong evidence “MRA Consulting Group is one of Australia’s leading environmental consultancy firms, specialising in business and policy reform.” Source: RevenueBase Database · checked Sep 28, 2026
12	Environmental Earth Sciences International Eesi	Strong evidence	Chatswood, AustraliaHQ checked Sep 28, 2026	51-200	49 contacts →
	Strong evidence “EESI Group, a leader in brown environment consulting, serves the mining, waste & landfill, urban development, and farming sectors across Australia and the UK.” Source: RevenueBase Database · checked Sep 28, 2026
13	Anderson Environment & Planning	Strong evidence	Carrington, AustraliaHQ checked Sep 28, 2026	51-200	44 contacts →
	Strong evidence “Anderson Environment & Planning is an environmental consulting company based out of 10 Darvall St, Carrington, Australia.” Source: RevenueBase Database · checked Sep 28, 2026
14	RHELM	Partial evidence	Neutral Bay, AustraliaHQ checked Sep 28, 2026	11-50	39 contacts →
	Partial evidence “Rhelm is a specialist consulting company offering professional services to clients in Australia and internationally.” Source: RevenueBase Database · checked Sep 28, 2026
15	Environmental Justice Australia	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “We're a public interest legal organisation for a radically better world.” Source: RevenueBase Database · checked Sep 28, 2026
16	ENV Solutions	Partial evidence	Ballina, AustraliaHQ checked Sep 28, 2026	51-200	37 contacts →
	Partial evidence “ENV Solutions provide tailor-made solutions to complex environmental issues.” Source: RevenueBase Database · checked Sep 28, 2026
17	Wolfpeak	Strong evidence	Port Macquarie, AustraliaHQ checked Sep 28, 2026	11-50	36 contacts →
	Strong evidence “We offer specialist consulting and project services, solving complex strategic and systematic issues across the environmental, natural resource, planning, sustainability, policy…” Source: RevenueBase Database · checked Sep 28, 2026
18	Assured Environmental AE	Strong evidence	Tennyson, AustraliaHQ checked Sep 28, 2026	11-50	33 contacts →
	Strong evidence “Assured Environmental (AE) is a team of experienced and trusted professionals focused on delivering high quality, responsive and practical environmental monitoring and consulting…” Source: RevenueBase Database · checked Sep 28, 2026
19	CAF Consulting	Partial evidence	Shepparton, AustraliaHQ checked Sep 28, 2026	11-50	32 contacts →
	Partial evidence “At CAF Consulting, we’re proud to be backed by decades of Engineering and Planning experience.” Source: RevenueBase Database · checked Sep 28, 2026
20	Ecoz Environmental Consultants	Strong evidence	Darwin City, AustraliaHQ checked Sep 28, 2026	11-50	28 contacts →
	Strong evidence “EcOz Environmental Consultants (EcOz) is an environmental consulting company with offices in Darwin, Katherine and Alice Springs.” Source: RevenueBase Database · checked Sep 28, 2026
21	Ecology Australia PTY LTD	Partial evidence	Thomastown, AustraliaHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Ecology Australia is a leading environmental consultancy firm.” Source: RevenueBase Database · checked Sep 28, 2026
22	Bajwa Enviroconsult	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “The team at Bajwa EnviroConsult offers a broad range of experience in the environmental sector.” Source: RevenueBase Database · checked Sep 28, 2026
23	Verterra Ecological Engineering	Partial evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “Verterra is a performance-based ecological engineering company, delivering science-led nature-based solutions that convert environmental risk into resilient ecosystems with…” Source: RevenueBase Database · checked Sep 28, 2026
24	Natura Pacific	Strong evidence	Gold Coast, AustraliaHQ checked Sep 28, 2026	1-10	24 contacts →
	Strong evidence “Natura Pacific is committed to ecological consulting, environmental education and to the management and conservation of the natural environment.” Source: RevenueBase Database · checked Sep 28, 2026
25	Abzeco	Partial evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “An innovative ecological consulting practice offering an end-to-end solution for commercial and government clients.” 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: environmental justice 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 environmental justice consulting firms.
Partial evidence: Its own public description names part of environmental justice consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental justice 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 309 environmental justice consulting firms based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,164 reachable decision-makers.

Free signup · no credit card

View the full list →

Environmental justice consulting firms based in Australia at a glance

As of Sep 28, 2026

56.9%Verified-email coverage

12.3Average contacts per company

1-10Median size (employees)

8.7%Largest-city concentration · Melbourne

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

209

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 309 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 environmental justice 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 “environmental justice 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 environmental justice 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 environmental justice 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, 2,164 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.

Environmental justice consulting firms by metro

Environmental justice consulting firms in Melbourne27

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 environmental justice 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 environmental justice consulting firms are there based in Australia?

RevenueBase identified 309 environmental justice 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 environmental justice consulting firms?

Melbourne leads with 27 headquartered companies, followed by Sydney (26) and Perth (23).

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 2,164 verified decision-maker contacts tracked across these 309 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.

Ready to reach these companies? Verified emails and direct dials for all 309 environmental justice consulting firms based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

Environmental justice consulting firms by geography

Browse the directory

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.