Company lists · Data refreshed October 2026

Top 25 Environmental compliance contractors based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 158 companies tracked

RevenueBase identified 158 company matches for environmental compliance contractors associated with Australia as of October 2026 and tracks 1,360 professional contacts across them, including 752 with verified work emails. Brisbane is the largest hub.

This list covers company matches for environmental compliance contractors 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 October 12, 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 Oct 12, 2026 How this list was built

158Companies

1,360Contacts tracked

752Verified emails

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The 25 largest environmental compliance contractors based in Australia

Ranked by team size

Top 25 of 158 company matches for environmental compliance contractors based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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	Jbs&g	Exact match	Sydney, AustraliaHQ recorded Oct 12, 2026	201-500	270 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 · Oct 12, 2026 · View company records in RevenueBase
2	Envirolab Group	Exact match	Chatswood, AustraliaHQ recorded Oct 12, 2026	201-500	138 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 · Oct 12, 2026 · View company records in RevenueBase
3	Environmental Earth Sciences International Eesi	Exact match	Chatswood, AustraliaHQ recorded Oct 12, 2026	51-200	57 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 · Oct 12, 2026 · View company records in RevenueBase
4	Epic Environmental	Exact match	Brisbane, AustraliaHQ recorded Oct 12, 2026	51-200	47 contacts →
	Exact match “Epic offers industry leading environmental solutions to national and selected international markets.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Assured Environmental AE	Exact match	Tennyson, AustraliaHQ recorded Oct 12, 2026	11-50	37 contacts →
	Exact match “Assured Environmental (AE) is a team of experienced and trusted professionals focused on delivering high quality, responsive and practical environmental monitoring and consulting…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Bajwa Enviroconsult	Exact match	Melbourne, AustraliaHQ recorded Oct 12, 2026	11-50	29 contacts →
	Exact match “The team at Bajwa EnviroConsult offers a broad range of experience in the environmental sector.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	JMB Environmental Consulting PTY LTD	Exact match	Alexandria, AustraliaHQ recorded Oct 12, 2026	11-50	21 contacts →
	Exact match “A deliberate, strategic multi disciplinary environmental consultancy, providing reliable and customer focused risk management services, from large scale portfolios through to the…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Wedgetail Project Consulting	Exact match	Newcastle, AustraliaHQ recorded Oct 12, 2026	11-50	21 contacts →
	Exact match “Wedgetail specialise in Environmental Approvals, Compliance, and Ecological Studies.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Rare Environmental	Exact match	St Leonards, AustraliaHQ recorded Oct 12, 2026	11-50	17 contacts →
	Exact match “RARE Environmental is a specialist environmental company based in Sydney.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Southern Habitat	Exact match	Keiraville, AustraliaHQ recorded Oct 12, 2026	11-50	15 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	FVC	Exact match	O'connor, AustraliaHQ recorded Oct 12, 2026	11-50	14 contacts →
	Exact match “We work with clients, not just for them, with a focus on project needs from beginning to end.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	The Environmental Factor	Exact match	Rockley Mount, AustraliaHQ recorded Oct 12, 2026	1-10	14 contacts →
	Exact match “We bring together a diverse and highly-skilled team offering a range of environmental services to suit any project.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Enrs PTY LTD	Exact match	Shoalhaven, AustraliaHQ recorded Oct 12, 2026	1-10	13 contacts →
	Exact match “Established in 2006 ENRS is a Shoalhaven based consulting group providing professional services in Environment and Natural Resource Management.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	DRC Environmental PTY LTD	Exact match	Kew East, AustraliaHQ recorded Oct 12, 2026	1-10	12 contacts →
	Exact match “DRC Environmental is underpinned by highly experienced and professional environmental scientists and engineers ready to assist with any project or challenge that may eventuate.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Healthy Buildings International PTY LTD	Exact match	Norwest, AustraliaHQ recorded Oct 12, 2026	11-50	12 contacts →
	Exact match “Healthy Buildings International is an industry leader in the provision of environmental consultancy services across Australia.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Waratah Consulting	Exact match	Ultimo, AustraliaHQ recorded Oct 12, 2026	11-50	12 contacts →
	Exact match “Waratah Consulting provides practical, compliance-focused building inspection and environmental consulting services across NSW.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Compass Environmental	Exact match	Hawthorn East, AustraliaHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Compass Environmental specialises in providing competitive services in environmental assessment and remediation, landfill assessment, monitoring and management, hydrogeological…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Envirox Consulting	Exact match	Rozelle, AustraliaHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “EnviroX exist to make the the environment a better and safer place.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Enpoint	Exact match	Fremantle, AustraliaHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Enpoint is an environmental consultancy highly specialised in resolving contaminated land issues.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Landserv PTY LTD	Exact match	Geelong West, AustraliaHQ recorded Oct 12, 2026	11-50	10 contacts →
	Exact match “Landserv - Environmental Sciences, Land and Groundwater Services Landserv provides high quality service in the fields of contaminated land and groundwater assessment and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Blue Environment PTY LTD	Exact match	Docklands, AustraliaHQ recorded Oct 12, 2026	1-10	10 contacts →
	Exact match “Blue Environment is an Australian environmental consulting company specialising in strategic advisory services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Land AIR Water LAW Environmental Management	Exact match	Sydney, AustraliaHQ recorded Oct 12, 2026	1-10	10 contacts →
	Exact match “Welcome to Land Air Water Environmental Management, where we specialise in construction environmental compliance and approvals.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	4t Consultants PTY LTD	Exact match	Emerald, AustraliaHQ recorded Oct 12, 2026	11-50	10 contacts →
	Exact match “4T Consultants Pty Ltd is an Environmental Services company based in Emerald, Queensland.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	4pillars Environmental Consulting	Exact match	North Strathfield, AustraliaHQ recorded Oct 12, 2026	11-50	8 contacts →
	Exact match “4Pillars is a dynamic, boutique environmental consulting firm, that focuses on providing services to small and medium-sized businesses in a range of sectors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Development Risk Management DRM	Exact match	Thornleigh, AustraliaHQ recorded Oct 12, 2026	1-10	8 contacts →
	Exact match “DRM is an environmental consultancy with more than 60 years of collective experience, reputed for the implementation of clever solutions to managing contamination risks.” Recorded in the RevenueBase company graph · Oct 12, 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 “environmental compliance contractors”. 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 158 environmental compliance contractors based in Australia

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Environmental compliance contractors based in Australia at a glance

As of Oct 12, 2026

55.3%Verified-email coverage

8.6Average contacts per company

1-10Median size (employees)

7.0%Largest-city concentration · Brisbane

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

107

11-50

51-200

201-500

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 158 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 “environmental compliance contractors” 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 752 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 October 12, 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 “environmental compliance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental compliance contractors are there based in Australia?

RevenueBase identified 158 company matches for environmental compliance contractors associated with Australia as of October 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?

Jbs&g tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental compliance contractors?

Brisbane leads with 11 company records, followed by Sydney (10) and Melbourne (9).

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 752 professional contacts with verified work emails tracked across these 158 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 October 12, 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.