Company lists · Data refreshed September 2026

Top 25 Brownfield remediation firms based in Australia

Name: Brownfield remediation firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 121 companies tracked

RevenueBase identified 121 brownfield remediation firms headquartered in Australia as of September 2026 and tracks 1,632 professional contacts across them, including 1,011 with verified work emails. Sydney is the largest hub.

This list covers brownfield remediation 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 19, 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 19, 2026 86% judged on-target in blind review

121Companies

1,632Contacts tracked

1,011Verified emails

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The 25 largest brownfield remediation firms based in Australia

Ranked by team size

Top 25 of 121 brownfield remediation firms based in Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to brownfield remediation 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	Jbs&g	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	262 contacts →
	Indirect 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 19, 2026
2	Enviropacific	Indirect evidence	Macquarie Park, AustraliaHQ checked Sep 19, 2026	201-500	260 contacts →
	Indirect evidence “Enviropacific is committed to working towards creating safer environments and sustainable communities.” Source: RevenueBase Database · checked Sep 19, 2026
3	Liberty Industrial	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	201-500	182 contacts →
	Partial evidence “Liberty Industrial is an award-winning provider of specialist decommissioning, demolition, deconstruction and remediation services across the globe.” Source: RevenueBase Database · checked Sep 19, 2026
4	Epic Environmental	Indirect evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	51-200	94 contacts →
	Indirect evidence “Epic offers industry leading environmental solutions to national and selected international markets.” Source: RevenueBase Database · checked Sep 19, 2026
5	Agon Environmental	Indirect evidence	Fullarton, AustraliaHQ checked Sep 19, 2026	11-50	52 contacts →
	Indirect evidence “Agon Environmental is an Australian consultancy delivering quality environmental services.” Source: RevenueBase Database · checked Sep 19, 2026
6	Environmental Earth Sciences International Eesi	Indirect evidence	Chatswood, AustraliaHQ checked Sep 19, 2026	51-200	49 contacts →
	Indirect 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 19, 2026
7	Ausdecom	Partial evidence	Laverton North, AustraliaHQ checked Sep 19, 2026	51-200	43 contacts →
	Partial evidence “Australian Decommissioning Services Pty Ltd (Ausdecom) is a privately owned Australian based Demolition, Dismantling, Remediation and Recycling Contractor with Australia wide…” Source: RevenueBase Database · checked Sep 19, 2026
8	EP Risk Management	Indirect evidence	North Sydney, AustraliaHQ checked Sep 19, 2026	11-50	38 contacts →
	Indirect evidence “EP Risk Management is an environmental consultancy that blends environmental, property and risk management experience to provide pragmatic and cost effective solutions to the…” Source: RevenueBase Database · checked Sep 19, 2026
9	Synergy Resource Management	Indirect evidence	Narellan, AustraliaHQ checked Sep 19, 2026	51-200	31 contacts →
	Indirect evidence “Synergy Resource Management Pty Limited provides a unique and comprehensive range of contracting and project management services.” Source: RevenueBase Database · checked Sep 19, 2026
10	Core Environmental Projects	Indirect evidence	Hawthorn, AustraliaHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Core Environmental Projects is an Australian employee owned, engineering and design consultancy with a strong focus on landfill and contaminated site rehabilitation.” Source: RevenueBase Database · checked Sep 19, 2026
11	Trace Environmental	Indirect evidence	Dulwich Hill, AustraliaHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “TRACE is a multidiscipline environmental consulting company with a key focus on contaminated land & groundwater.” Source: RevenueBase Database · checked Sep 19, 2026
12	Insite Remediation Services	Partial evidence	Caringbah, AustraliaHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “InSite provides a suite of environmental remediation services to clients across Australia in response to emergency spills or as part of a long term remediation strategy.” Source: RevenueBase Database · checked Sep 19, 2026
13	Rare Environmental	Indirect evidence	St Leonards, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “RARE Environmental is a specialist environmental company based in Sydney.” Source: RevenueBase Database · checked Sep 19, 2026
14	Bioaction PTY LTD	Indirect evidence	Tuggerah, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Bioaction Pty Ltd is a privately owned business that was established to develop unique solutions to environmental problems.” Source: RevenueBase Database · checked Sep 19, 2026
15	Crccare	Partial evidence	Callaghan, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial evidence “crcCARE (formerly the Cooperative Research Centre for Contamination Assessment and Remediation of the Environment) is a multi-partner research organisation at the forefront of…” Source: RevenueBase Database · checked Sep 19, 2026
16	DRC Environmental PTY LTD	Indirect evidence	Kew East, AustraliaHQ checked Sep 19, 2026	1-10	13 contacts →
	Indirect evidence “DRC Environmental is underpinned by highly experienced and professional environmental scientists and engineers ready to assist with any project or challenge that may eventuate.” Source: RevenueBase Database · checked Sep 19, 2026
17	Dert Deconstruction, Explosives & Remediation Technologies	Indirect evidence	Glebe, AustraliaHQ checked Sep 19, 2026	51-200	13 contacts →
	Indirect evidence “DERT is a joint venture between OPEC Systems and Liberty Industrial that has been strategically established to combine the capabilities of two of Australia’s most progressive…” Source: RevenueBase Database · checked Sep 19, 2026
18	Aargus PTY LTD	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	13 contacts →
	Indirect evidence “The Aargus Group is a fully owned and operated Australian company that has been structured and tailored to suit market needs.” Source: RevenueBase Database · checked Sep 19, 2026
19	RAW Earth Environmental	Indirect evidence	Byron Bay, AustraliaHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “Raw Earth’s Environmental Consultants embrace innovative problem-solving to meet our client’s project objectives.” Source: RevenueBase Database · checked Sep 19, 2026
20	Compass Environmental	Partial evidence	Hawthorn East, AustraliaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Compass Environmental specialises in providing competitive services in environmental assessment and remediation, landfill assessment, monitoring and management, hydrogeological…” Source: RevenueBase Database · checked Sep 19, 2026
21	4t Consultants PTY LTD	Indirect evidence	Emerald, AustraliaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “4T Consultants Pty Ltd is an Environmental Services company based in Emerald, Queensland.” Source: RevenueBase Database · checked Sep 19, 2026
22	Southern Habitat	Indirect evidence	Keiraville, AustraliaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Southern Habitat is one of NSW’s leading environmental contracting companies, specialising in the management of natural, urban and residential areas and the restoration of…” Source: RevenueBase Database · checked Sep 19, 2026
23	Landserv PTY LTD	Indirect evidence	Geelong West, AustraliaHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Landserv - Environmental Sciences, Land and Groundwater Services Landserv provides high quality service in the fields of contaminated land and groundwater assessment and…” Source: RevenueBase Database · checked Sep 19, 2026
24	Industrial Environmental Services	Partial evidence	Airport West, AustraliaHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “Industrial Environmental Services (IES) delivers innovative and commercially astute remediation solutions for contaminated sites in industrial, urban and rural settings.” Source: RevenueBase Database · checked Sep 19, 2026
25	Development Risk Management DRM	Indirect evidence	Thornleigh, AustraliaHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “DRM is an environmental consultancy with more than 60 years of collective experience, reputed for the implementation of clever solutions to managing contamination risks.” Source: RevenueBase Database · checked Sep 19, 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: brownfield remediation 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 brownfield remediation firms.
Partial evidence: Its own public description names part of brownfield remediation firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name brownfield remediation 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 121 brownfield remediation firms based in Australia

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Brownfield remediation firms based in Australia at a glance

As of Sep 19, 2026

61.9%Verified-email coverage

13.5Average contacts per company

11-50Median size (employees)

7.4%Largest-city concentration · Sydney

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 121 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 brownfield remediation 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 “brownfield remediation 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 brownfield remediation 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 brownfield remediation 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, 1,011 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 19, 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.

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 brownfield remediation 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 brownfield remediation firms are there based in Australia?

RevenueBase identified 121 brownfield remediation 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?

Jbs&g, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most brownfield remediation firms?

Sydney leads with 9 headquartered companies, followed by Brisbane (6) and Adelaide (4).

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 1,011 verified decision-maker contacts tracked across these 121 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 19, 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.