Company lists · Data refreshed September 2026

Top 25 Environmental consultant companies based in Melbourne, Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 74 companies tracked

RevenueBase identified 74 environmental consultant companies headquartered in Melbourne, Australia as of September 2026 and tracks 1,527 professional contacts across them, including 914 with verified work emails. Melbourne is the largest hub.

This list covers environmental consultant companies headquartered in Melbourne, 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 21, 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 21, 2026 86% judged on-target in blind review

74Companies

1,527Contacts tracked

914Verified emails

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The 25 largest environmental consultant companies based in Melbourne, Australia

Ranked by team size

Top 25 of 74 environmental consultant companies based in Melbourne, Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to environmental consultant 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	ADP Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	201-500	468 contacts →
	Partial evidence “ADP Consulting, an Ayesa company, is a sustainability-led engineering consultancy on a quest to inspire a better world through influence and design.” Source: RevenueBase Database · checked Sep 21, 2026
2	Pitt&sherry	Strong evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	201-500	317 contacts →
	Strong evidence “pitt & sherry is an Australian-owned engineering and environmental consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
3	Senversa	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	201-500	181 contacts →
	Partial evidence “Senversa is an Australian, employee-owned environmental, engineering & sustainability professional services firm, specialising in the provision of environmental approvals, ground…” Source: RevenueBase Database · checked Sep 21, 2026
4	CETEC	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	81 contacts →
	Partial evidence “CETEC is an independent consultancy delivering scientific and technical solutions.” Source: RevenueBase Database · checked Sep 21, 2026
5	Resolve Environmental	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	37 contacts →
	Partial evidence “Resolve Environmental specialises in delivering strategic and practical environmental solutions for a wide range of environmental issues to our clients across Australia.” Source: RevenueBase Database · checked Sep 21, 2026
6	Bajwa Enviroconsult	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 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 21, 2026
7	Dartmouth Consulting	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “At Dartmouth Consulting, we believe that success is achieved through the integration of sustainability, engagement, commercial outcomes and effective implementation throughout…” Source: RevenueBase Database · checked Sep 21, 2026
8	Abzeco	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “An innovative ecological consulting practice offering an end-to-end solution for commercial and government clients.” Source: RevenueBase Database · checked Sep 21, 2026
9	Lifecycles	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence “Lifecycles is a premier consulting company undertaking life cycle assessment projects, training, software support and data development.” Source: RevenueBase Database · checked Sep 21, 2026
10	Cogency Australia	Strong evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	13 contacts →
	Strong evidence “Cogency is a climate focused planning, environmental assessment and engagement consultancy, helping like-minded clients make complex projects simpler.” Source: RevenueBase Database · checked Sep 21, 2026
11	Aither	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “Aither was acquired by Ricardo.” Source: RevenueBase Database · checked Sep 21, 2026
12	Samplescience	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “SampleScience is a premier Australian specialist in industrial trade waste and water management solutions.” Source: RevenueBase Database · checked Sep 21, 2026
13	Ideea Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	10 contacts →
	Indirect evidence “IDEEA Group is a Melbourne-based advisory firm turning nature into credible numbers to support better decisions on risk, investment and disclosure.” Source: RevenueBase Database · checked Sep 21, 2026
14	Aquatica Environmental	Strong evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	10 contacts →
	Strong evidence “Aquatica Environmental is a niche environmental and ecological consultancy specialising in the study and management of marine, estuarine and freshwater aquatic ecosystems, biota…” Source: RevenueBase Database · checked Sep 21, 2026
15	AES IS NOW EHS Support	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	9 contacts →
	Indirect evidence “We are pleased to share that AES is now EHS Support.” Source: RevenueBase Database · checked Sep 21, 2026
16	Habitat Management Services	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “We are a medium sized environmental consulting company that has been operating throughout metro Melbourne and rural Victoria since 2004.” Source: RevenueBase Database · checked Sep 21, 2026
17	ARC Environmental	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 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 21, 2026
18	EVA And Associates PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Eva & Associates Pty Ltd have been providing consultancy services nationally and across the Asia Pacific region for the past 20 years.” Source: RevenueBase Database · checked Sep 21, 2026
19	Ecoresults	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	6 contacts →
	Partial evidence “EcoResults was founded in 2010, and has grown to be one of Australia’s leading specialist ESD and Waste Management Consultancies.” Source: RevenueBase Database · checked Sep 21, 2026
20	Synergetics Consulting Engineers	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “Consulting Engineers & Scientists - Synergetics combine highly sophisticated computer modelling guided by extensive industrial experience to deliver innovative and cost-effective…” Source: RevenueBase Database · checked Sep 21, 2026
21	Sustainability Wise	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “Sustainability Wise Pty Ltd is a SME offering consulting, program management, project management, and procurement advice in the following fields- Project Management for…” Source: RevenueBase Database · checked Sep 21, 2026
22	Greenlight Environmental Services	Strong evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	4 contacts →
	Strong evidence “Greenlight, your local safety experts Greenlight Environmental Services is a Melbourne based environmental consultancy and your local experts in workplace health and safety and…” Source: RevenueBase Database · checked Sep 21, 2026
23	Melbourne Sustainability Consultants	Strong evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	3 contacts →
	Strong evidence “We are an Environmentally Sustainable Design Consultancy that specializes in reports for Planning and Building permits.” Source: RevenueBase Database · checked Sep 21, 2026
24	Proud Mary Consulting	Partial evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Proud Mary Consulting creates public value with clients through advising on policy, strategy and governance in relation to water, climate change, environment and sustainability…” Source: RevenueBase Database · checked Sep 21, 2026
25	Terravale Consulting	Strong evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	1-10	3 contacts →
	Strong evidence “Terravale Consulting Pty Ltd is an environmental consultancy focused on delivering high quality outcomes in environmental health and risk assessment projects across Australia.” Source: RevenueBase Database · checked Sep 21, 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 consultant 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 consultant companies.
Partial evidence: Its own public description names part of environmental consultant companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental consultant 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 74 environmental consultant companies based in Melbourne, Australia

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Environmental consultant companies based in Melbourne, Australia at a glance

As of Sep 21, 2026

59.9%Verified-email coverage

20.6Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Melbourne

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole Australia list rather than for Melbourne, so it is reported there. Company counts and contact totals on this page are exact for Melbourne, over 74 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 consultant 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 Melbourne, Australia whose own description of what they do matches “environmental consultant 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 consultant 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 consultant companies, and records with no verified work email. Companies headquartered outside Melbourne 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, 914 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 21, 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.

Environmental consultant companies by metro in Australia

Environmental consultant companies in Melbourne74
Environmental consultant companies in Sydney66
Environmental consultant companies in Perth60
Environmental consultant companies in Brisbane52

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 consultant 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 consultant companies are there based in Melbourne, Australia?

RevenueBase identified 74 environmental consultant companies headquartered in Melbourne, 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?

ADP Consulting, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most environmental consultant companies?

Melbourne leads with 74 headquartered companies, followed by Sydney (66) and Perth (60).

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 914 verified decision-maker contacts tracked across these 74 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 21, 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.