Company lists · Data refreshed September 2026

Top 25 Site remediation companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 234 companies tracked

RevenueBase identified 234 company matches for site remediation companies associated with Australia as of September 2026 and tracks 5,667 professional contacts across them, including 2,774 with verified work emails. Sydney is the largest hub.

This list covers company matches for site remediation companies associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built

234Companies

5,667Contacts tracked

2,774Verified emails

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The 25 largest site remediation companies based in Australia

Ranked by team size

Top 25 of 234 company matches for site remediation companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Veolia Australia & NEW Zealand	Exact match	Pyrmont, AustraliaHQ recorded Sep 22, 2026	5,001-10,000	2,476 contacts →
	Exact match “Veolia Australia and New Zealand is a leading provider of environmental solutions across water and wastewater services, industrial cleaning, waste management and resource recovery…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	Jbs&g	Exact match	Sydney, AustraliaHQ recorded Sep 22, 2026	201-500	262 contacts →
	Exact match “Established in 1996, JBS & G is one of Australia’s leading environmental consultancies with offices in Sydney, Melbourne, Perth, Adelaide, Brisbane, Canberra, Darwin, Wollongong…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	Enviropacific	Exact match	Macquarie Park, AustraliaHQ recorded Sep 22, 2026	201-500	260 contacts →
	Exact match “Enviropacific is committed to working towards creating safer environments and sustainable communities.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	Liberty Industrial	Exact match	Sydney, AustraliaHQ recorded Sep 22, 2026	201-500	182 contacts →
	Exact match “Liberty Industrial is an award-winning provider of specialist decommissioning, demolition, deconstruction and remediation services across the globe.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	Senversa	Exact match	Melbourne, AustraliaHQ recorded Sep 22, 2026	201-500	181 contacts →
	Exact match “Senversa is an Australian, employee-owned environmental, engineering & sustainability professional services firm, specialising in the provision of environmental approvals, ground…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Envirolab Group	Exact match	Chatswood, AustraliaHQ recorded Sep 22, 2026	201-500	130 contacts →
	Exact match “Envirolab Group offers a wide array of environment testing and analytical services to support investigations of inorganic and organic contaminants and pollutants.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	Epic Environmental	Exact match	Brisbane, AustraliaHQ recorded Sep 22, 2026	51-200	94 contacts →
	Exact match “Epic offers industry leading environmental solutions to national and selected international markets.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	ALS Environmental - Australia	Exact match	Smithfield, AustraliaHQ recorded Sep 22, 2026	1,001-5,000	86 contacts →
	Exact match “Welcome to ALS Environmental, follow our showcase pages for what interest's you.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	Opec Systems	Exact match	Lennox Head, AustraliaHQ recorded Sep 22, 2026	51-200	70 contacts →
	Exact match “Public and private sector organisations across the globe choose OPEC Systems to creatively and intelligently solve their environmental engineering challenges.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	DEMEX	Exact match	Yatala, AustraliaHQ recorded Sep 22, 2026	51-200	65 contacts →
	Exact match “DEMEX specialises in demolition, excavation, soft stripping, site remediation and asbestos removal.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	Agon Environmental	Exact match	Fullarton, AustraliaHQ recorded Sep 22, 2026	11-50	52 contacts →
	Exact match “Agon Environmental is an Australian consultancy delivering quality environmental services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	Environmental Earth Sciences International Eesi	Exact match	Chatswood, AustraliaHQ recorded Sep 22, 2026	51-200	49 contacts →
	Exact match “EESI Group, a leader in brown environment consulting, serves the mining, waste & landfill, urban development, and farming sectors across Australia and the UK.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	The Environmental Group Limited	Exact match	Mount Waverley, AustraliaHQ recorded Sep 22, 2026	201-500	44 contacts →
	Exact match “Engineering a Sustainable Future The Environmental Group Limited is an environmental engineering company that provides products and engineering services to various industries to…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14	Ausdecom	Exact match	Laverton North, AustraliaHQ recorded Sep 22, 2026	51-200	43 contacts →
	Exact match “Australian Decommissioning Services Pty Ltd (Ausdecom) is a privately owned Australian based Demolition, Dismantling, Remediation and Recycling Contractor with Australia wide…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15	Core Consultants	Exact match	Coolum Beach, AustraliaHQ recorded Sep 22, 2026	11-50	42 contacts →
	Exact match “Geotechnical Engineering and Environmental Science” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16	City Circle Group	Exact match	Kew East, AustraliaHQ recorded Sep 22, 2026	51-200	39 contacts →
	Exact match “City Circle has built its reputation as a leader in Australia in the demolition, remediation, excavation and recycling fields over the past four decades.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17	EP Risk Management	Exact match	North Sydney, AustraliaHQ recorded Sep 22, 2026	11-50	38 contacts →
	Exact match “EP Risk Management is an environmental consultancy that blends environmental, property and risk management experience to provide pragmatic and cost effective solutions to the…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18	Resolve Environmental	Exact match	Melbourne, AustraliaHQ recorded Sep 22, 2026	11-50	37 contacts →
	Exact match “Resolve Environmental specialises in delivering strategic and practical environmental solutions for a wide range of environmental issues to our clients across Australia.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19	ENV Solutions	Exact match	Ballina, AustraliaHQ recorded Sep 22, 2026	51-200	37 contacts →
	Exact match “ENV Solutions provide tailor-made solutions to complex environmental issues.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20	D&v Services	Exact match	Salisbury South, AustraliaHQ recorded Sep 22, 2026	51-200	36 contacts →
	Exact match “Established in 1994, D&V Services has a combined experience of over 50 years in the Asbestos Removal and Demolition Industry.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21	Bluesphere Environmental	Exact match	Southbank, AustraliaHQ recorded Sep 22, 2026	11-50	33 contacts →
	Exact match “BlueSphere Environmental Pty Ltd (BlueSphere) is an Australian, employee owned, specialist environmental consultancy with a strong focus on site contamination management and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22	Synergy Resource Management	Exact match	Narellan, AustraliaHQ recorded Sep 22, 2026	51-200	31 contacts →
	Exact match “Synergy Resource Management Pty Limited provides a unique and comprehensive range of contracting and project management services.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23	Patriot Environmental Management	Exact match	Loganholme, AustraliaHQ recorded Sep 22, 2026	51-200	30 contacts →
	Exact match “At Patriot Environmental our vision is to be a leading provider of environmental management solutions to the mining, oil and gas, tunnelling, drilling, construction, shipping and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24	TENEO	Exact match	Wacol, AustraliaHQ recorded Sep 22, 2026	51-200	29 contacts →
	Exact match “Teneo are Australia’s leading environmental containment specialists, with over 40 years’ experience developing and implementing quality solutions for the waste, oil, gas, mining…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25	Aztech Services Australia	Exact match	Underwood, AustraliaHQ recorded Sep 22, 2026	201-500	27 contacts →
	Exact match “We strive to be at the forefront of the Hazardous Material Remediation Industry, not only within Australia but on a global level.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “site remediation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 234 site remediation companies based in Australia

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Site remediation companies based in Australia at a glance

As of Sep 22, 2026

49.0%Verified-email coverage

24.2Average contacts per company

1-10Median size (employees)

6.4%Largest-city concentration · Sydney

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

117

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 234 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Australia whose business descriptions match “site remediation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,774 professional contacts with verified work emails across the full matched dataset. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “site remediation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many site remediation companies are there based in Australia?

RevenueBase identified 234 company matches for site remediation companies associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Veolia Australia & NEW Zealand tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most site remediation companies?

Sydney leads with 15 company records, followed by Brisbane (13) and Perth (13).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,774 professional contacts with verified work emails tracked across these 234 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 SmartSearch, 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.