Company lists · Data verified August 2026

Top 25 Environmental compliance consulting firms based in Australia

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 244 companies tracked

There are 244 environmental compliance consulting firms headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 2,017 professional contacts across them, including 981 with verified work emails and 161 with mobile numbers. Melbourne is the largest hub.

This list covers environmental compliance consulting firms headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

244Companies

2,017Contacts tracked

981Verified emails

161Mobile numbers

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The 25 largest environmental compliance consulting firms based in Australia

Ranked by team size

Top 25 of 244 environmental compliance consulting firms based in Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Jbs&g	Perth	201-500	264	225
2	Natural Area	Whiteman	51-200	76	19
3	Hydrobiology	Milton	11-50	66	47
4	E2m	Milton	11-50	62	24
5	Western Environmental	Richmond	51-200	52	1
6	Anderson Environment & Planning	Carrington	11-50	46	27
7	ENV Solutions	Coffs Harbour	51-200	35	23
8	Wolfpeak	Sydney	11-50	35	19
9	Assured Environmental AE	Alexandria	11-50	33	21
10	Elemental Consulting Services	Perth	11-50	28	12
11	Ecoz Environmental Consultants	Darwin City	11-50	27	23
12	Preston Consulting PTY LTD	Perth	11-50	25	16
13	Bajwa Enviroconsult	Melbourne	11-50	24	17
14	Efficient Living	Collaroy	11-50	24	14
15	Abzeco	Melbourne	11-50	21	10
16	Environment Essentials PTY LTD	Doncaster	11-50	20	16
17	JMB Environmental Consulting PTY LTD	Fyshwick	11-50	19	13
18	Biodiversity Australia	Nation	51-200	19	8
19	Core Engineering Group	Melbourne	11-50	18	12
20	FVC	Oconnor	11-50	16	11
21	MJD Environmental	Warabrook	11-50	16	1
22	LBWCO	Norwood	11-50	15	12
23	Range Environmental Consultants	Toowoomba	11-50	14	11
24	Compliance Monitoring PTY LTD	Cockburn Central	11-50	12	12
25	Healthy Buildings International PTY LTD	Norwest	11-50	12	8

Showing 25 of 244 environmental compliance consulting firms based in Australia

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Environmental compliance consulting firms based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

MelbourneLargest hub · 21 HQs

161Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

169

11-50

51-200

201-500

1,001-5,000

Environmental compliance consulting firms by metro

Metro	Companies
Environmental compliance consulting firms in Melbourne	21
Environmental compliance consulting firms in Brisbane	20
Environmental compliance consulting firms in Perth	17
Environmental compliance consulting firms in Sydney	13
Environmental compliance consulting firms in Adelaide	6
Environmental compliance consulting firms in Newcastle	6
Environmental compliance consulting firms in Gold Coast	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “environmental compliance consulting firms”, with match quality audited by blind human judging, and headquartered in Australia.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many environmental compliance consulting firms are there based in Australia?

There are 244 environmental compliance consulting firms headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most environmental compliance consulting firms?

Melbourne leads with 21 headquartered companies, followed by Brisbane (20) and Perth (17).

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 981 verified decision-maker contacts tracked across these 244 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.