Company lists · Data refreshed September 2026

Top 25 Environmental remediation companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 96 companies tracked

RevenueBase identified 96 environmental remediation companies headquartered in Australia as of September 2026 and tracks 1,102 professional contacts across them, including 627 with verified work emails. Brisbane is the largest hub.

This list covers environmental remediation companies 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

96Companies

1,102Contacts tracked

627Verified emails

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The 25 largest environmental remediation companies based in Australia

Ranked by team size

Top 25 of 96 environmental remediation companies 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 environmental remediation companies: 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	Enviropacific	Partial evidence	Macquarie Park, AustraliaHQ checked Sep 19, 2026	201-500	260 contacts →
	Partial evidence “Enviropacific is committed to working towards creating safer environments and sustainable communities.” Source: RevenueBase Database · checked Sep 19, 2026
2	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
3	Epic Environmental	Partial evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	51-200	94 contacts →
	Partial evidence “Epic offers industry leading environmental solutions to national and selected international markets.” Source: RevenueBase Database · checked Sep 19, 2026
4	Opec Systems	Partial evidence	Lennox Head, AustraliaHQ checked Sep 19, 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 19, 2026
5	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
6	Aztech Services Australia	Partial evidence	Underwood, AustraliaHQ checked Sep 19, 2026	201-500	27 contacts →
	Partial evidence “We strive to be at the forefront of the Hazardous Material Remediation Industry, not only within Australia but on a global level.” Source: RevenueBase Database · checked Sep 19, 2026
7	Trace Environmental	Partial evidence	Dulwich Hill, AustraliaHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “TRACE is a multidiscipline environmental consulting company with a key focus on contaminated land & groundwater.” Source: RevenueBase Database · checked Sep 19, 2026
8	Insite Remediation Services	Strong evidence	Caringbah, AustraliaHQ checked Sep 19, 2026	11-50	19 contacts →
	Strong 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
9	Rare Environmental	Partial evidence	St Leonards, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “RARE Environmental is a specialist environmental company based in Sydney.” Source: RevenueBase Database · checked Sep 19, 2026
10	Bioaction PTY LTD	Partial evidence	Tuggerah, AustraliaHQ checked Sep 19, 2026	11-50	14 contacts →
	Partial 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
11	DRC Environmental PTY LTD	Partial evidence	Kew East, AustraliaHQ checked Sep 19, 2026	1-10	13 contacts →
	Partial 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
12	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
13	RAW Earth Environmental	Partial evidence	Byron Bay, AustraliaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Raw Earth’s Environmental Consultants embrace innovative problem-solving to meet our client’s project objectives.” Source: RevenueBase Database · checked Sep 19, 2026
14	Compass Environmental	Strong evidence	Hawthorn East, AustraliaHQ checked Sep 19, 2026	11-50	12 contacts →
	Strong 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
15	4t Consultants PTY LTD	Partial evidence	Emerald, AustraliaHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “4T Consultants Pty Ltd is an Environmental Services company based in Emerald, Queensland.” Source: RevenueBase Database · checked Sep 19, 2026
16	Southern Habitat	Partial evidence	Keiraville, AustraliaHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial 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
17	Landserv PTY LTD	Partial evidence	Geelong West, AustraliaHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial 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
18	Brenacon	Partial evidence	Milperra, AustraliaHQ checked Sep 19, 2026	11-50	10 contacts →
	Partial evidence “Brenacon is an Australian remediation company.” Source: RevenueBase Database · checked Sep 19, 2026
19	Industrial Environmental Services	Strong evidence	Airport West, AustraliaHQ checked Sep 19, 2026	11-50	10 contacts →
	Strong 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
20	THN Group PTY LTD	Partial evidence	Condell Park, AustraliaHQ checked Sep 19, 2026	51-200	9 contacts →
	Partial evidence “THN Group (THN) is an independent private company with an unmatched ability to combine specialised expertise in asbestos removal, soil remediation, building remediation…” Source: RevenueBase Database · checked Sep 19, 2026
21	Westrex	Partial evidence	Murarrie, AustraliaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Waste Management Experts - liquid & solid hazardous waste management, organics recycling and contaminated site remediation.” Source: RevenueBase Database · checked Sep 19, 2026
22	ARC Environmental	Strong evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	7 contacts →
	Strong evidence “ARC Environmental is an Australian-owned environmental professional services firm, specialising in the provision of land and groundwater contamination assessment/remediation and…” Source: RevenueBase Database · checked Sep 19, 2026
23	Land And Water Consulting	Indirect evidence	Goodwood, AustraliaHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “LWC prides itself on high standards of quality work, innovative project solutions, on-time project delivery and a close professional relationship with our public and private…” Source: RevenueBase Database · checked Sep 19, 2026
24	Beasy PTY LTD	Partial evidence	Yennora, AustraliaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Beasy Pty Ltd are a multi-disciplinary contractor specialising in early works site preparation and remediation.” Source: RevenueBase Database · checked Sep 19, 2026
25	Total Environmental Concepts PTY LTD	Partial evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “Environmental Landscape Provider” 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: environmental remediation companies. 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 remediation companies.
Partial evidence: Its own public description names part of environmental remediation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental remediation companies. 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 96 environmental remediation companies based in Australia

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Environmental remediation companies based in Australia at a glance

As of Sep 19, 2026

56.9%Verified-email coverage

11.5Average contacts per company

11-50Median size (employees)

7.3%Largest-city concentration · Brisbane

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 96 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 remediation companies, 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 remediation companies”. 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 remediation companies), 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 remediation companies, 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, 627 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 environmental remediation companies, 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 remediation companies are there based in Australia?

RevenueBase identified 96 environmental remediation companies 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?

Enviropacific, headquartered in Macquarie Park, tops this list with the largest team on record.

Which city has the most environmental remediation companies?

Brisbane leads with 7 headquartered companies, followed by Sydney (6) and Melbourne (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 627 verified decision-maker contacts tracked across these 96 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.