Company lists · Data refreshed September 2026

Top 25 Environmental audit companies based in Australia

Name: Environmental audit 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 60 companies tracked

RevenueBase identified 60 environmental audit companies headquartered in Australia as of September 2026 and tracks 389 professional contacts across them, including 177 with verified work emails. Sydney is the largest hub.

This list covers environmental audit 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

60Companies

389Contacts tracked

177Verified emails

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The 25 largest environmental audit companies based in Australia

Ranked by team size

Top 25 of 60 environmental audit 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 audit 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	Assured Environmental AE	Partial evidence	Tennyson, AustraliaHQ checked Sep 19, 2026	11-50	33 contacts →
	Partial 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 19, 2026
2	Bajwa Enviroconsult	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 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 19, 2026
3	Independent Inspections	Indirect evidence	Rochedale, AustraliaHQ checked Sep 19, 2026	1-10	17 contacts →
	Indirect evidence “Providing a wide range of Independent Quality Auditing and Reporting Services, to the above industries around Australia.” Source: RevenueBase Database · checked Sep 19, 2026
4	FVC	Indirect evidence	O'connor, AustraliaHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “We work with clients, not just for them, with a focus on project needs from beginning to end.” Source: RevenueBase Database · checked Sep 19, 2026
5	Aventus Consulting PTY LTD	Partial evidence	Heatherton, AustraliaHQ checked Sep 19, 2026	1-10	13 contacts →
	Partial evidence “Welcome to Aventus Consulting Pty Ltd (Aventus), a consultancy specialising in the provision of environmental advice, approvals, assurance and auditing services to the energy…” Source: RevenueBase Database · checked Sep 19, 2026
6	The Environmental Factor	Partial evidence	Rockley Mount, AustraliaHQ checked Sep 19, 2026	1-10	13 contacts →
	Partial evidence “We bring together a diverse and highly-skilled team offering a range of environmental services to suit any project.” Source: RevenueBase Database · checked Sep 19, 2026
7	Compliance Monitoring PTY LTD	Partial evidence	Cockburn Central, AustraliaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “Compliance Monitoring formed in 2002 with the objective to offer a high quality independent environmental monitoring service to industry and government.” Source: RevenueBase Database · checked Sep 19, 2026
8	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
9	Envirox Consulting	Partial evidence	Rozelle, AustraliaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “EnviroX exist to make the the environment a better and safer place.” Source: RevenueBase Database · checked Sep 19, 2026
10	Green Tape Solutions	Partial evidence	Morayfield, AustraliaHQ checked Sep 19, 2026	1-10	10 contacts →
	Partial evidence “Green Tape Solutions is an Australian consultancy that specialises in environmental assessment, environmental surveys and auditing.” Source: RevenueBase Database · checked Sep 19, 2026
11	Boobook Ecological Consulting	Partial evidence	Roma, AustraliaHQ checked Sep 19, 2026	1-10	10 contacts →
	Partial evidence “Boobook has helped hundreds of clients across Australia including individuals, Government agencies, mining companies and more with a wide range of environmental work.” Source: RevenueBase Database · checked Sep 19, 2026
12	Cowie Environmental Services	Partial evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “Founded in 2015, Cowie Environmental Services is a well-respected consultancy, offering expertise across various sectors, including construction, mining, oil and gas, transport…” Source: RevenueBase Database · checked Sep 19, 2026
13	Land AIR Water LAW Environmental Management	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “Welcome to Land Air Water Environmental Management, where we specialise in construction environmental compliance and approvals.” Source: RevenueBase Database · checked Sep 19, 2026
14	ARC Environmental	Partial evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial 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
15	Sage Environmental Services PTY LTD	Partial evidence	Mooloolaba, AustraliaHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “SAGE Environmental Services offers diverse environmental services and partnering opportunities: Contaminated Land Environmental Auditing Health Impact Assessments Supporting…” Source: RevenueBase Database · checked Sep 19, 2026
16	AER Environmental	Partial evidence	Diamond Creek, AustraliaHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “Our team at AER Environmental (AERE) is dedicated to staying up-to-date on the latest industry regulations and best practices to ensure that our clients always comply with…” Source: RevenueBase Database · checked Sep 19, 2026
17	Lakin Environmental	Strong evidence	North Geelong, AustraliaHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “Lakin Environmental provides independent audit, assurance and compliance services to organisations operating within Australia's regulated energy, carbon and environmental markets.” Source: RevenueBase Database · checked Sep 19, 2026
18	VIC Audits	Strong evidence	Bentleigh East, AustraliaHQ checked Sep 19, 2026	1-10	4 contacts →
	Strong evidence “Vic Audits was founded in 2018 by Sally Bonham with the vision of providing a high-quality, independent consultancy specialising in Environmental Audits.” Source: RevenueBase Database · checked Sep 19, 2026
19	Bright Environmental	Partial evidence	Sydney, AustraliaHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “Australia's only on-site environmental analysis to save costs and produce a data package to meet all regulatory demands.” Source: RevenueBase Database · checked Sep 19, 2026
20	Owad Environment	Partial evidence	Brisbane, AustraliaHQ checked Sep 19, 2026	1-10	2 contacts →
	Partial evidence “Independent environmental experts” Source: RevenueBase Database · checked Sep 19, 2026
21	Treo Environment	Indirect evidence	Bondi Junction, AustraliaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “The word Treo is Irish Gaelic for 'direction'.” Source: RevenueBase Database · checked Sep 19, 2026
22	Traste	Indirect evidence	Maroubra, AustraliaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Traste provides independent waste auditing, verification and assurance services for construction, demolition and resource-recovery projects across Australia.” Source: RevenueBase Database · checked Sep 19, 2026
23	Thismia PTY LTD	Partial evidence	Narellan, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “We provide environmental assessment and review services to industry and government clients.” Source: RevenueBase Database · checked Sep 19, 2026
24	Caloundra Environmental	Partial evidence	Pelican Waters, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Do you need assistance in making informed decisions about environmental risks, preparing environmental documentation to support mining and development approval, monitoring…” Source: RevenueBase Database · checked Sep 19, 2026
25	Mclean Strategic Solutions	Strong evidence	Northern Nsw, AustraliaHQ checked Sep 19, 2026	1-10	1 contacts →
	Strong evidence “We specialise in environmental strategy that ensures audit-readiness, risk-aware approvals, and ESG aligned compliance - minimising delays, stoppages and retrospective actions on…” 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 audit 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 audit companies.
Partial evidence: Its own public description names part of environmental audit companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental audit 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 60 environmental audit companies based in Australia

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Environmental audit companies based in Australia at a glance

As of Sep 19, 2026

45.5%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

10.0%Largest-city concentration · Sydney

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 60 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 audit 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 audit 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 audit 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 audit 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, 177 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 audit 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 audit companies are there based in Australia?

RevenueBase identified 60 environmental audit 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?

Assured Environmental AE, headquartered in Tennyson, tops this list with the largest team on record.

Which city has the most environmental audit companies?

Sydney leads with 6 headquartered companies, followed by Brisbane (5) 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 177 verified decision-maker contacts tracked across these 60 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.