Company lists · Data refreshed September 2026

Top 24 Wildlife biology consulting firms based in Australia

RevenueBase identified 192 wildlife biology consulting firms headquartered in Australia as of September 2026 and tracks 2,327 professional contacts across them, including 1,098 with verified work emails. Perth is the largest hub.

This list covers wildlife biology consulting firms 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 29, 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 29, 2026 86% judged on-target in blind review
192Companies
2,327Contacts tracked
1,098Verified emails
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The 24 largest wildlife biology consulting firms based in Australia

Ranked by team size
Top 24 of 192 wildlife biology consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to wildlife biology consulting firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSydney, AustraliaHQ checked Sep 29, 2026201-500211 contacts →

Indirect evidence

“We exist to empower people to make a difference.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceMelbourne, AustraliaHQ checked Sep 29, 202651-200136 contacts →

Indirect evidence

“Biosis is a team of qualified and professional consultants, experienced in and passionate about ecology and cultural heritage.”

Source: RevenueBase Database · checked Sep 29, 2026
3Indirect evidenceBurleigh Heads, AustraliaHQ checked Sep 29, 202651-200105 contacts →

Indirect evidence

“Ecosure is the largest specialist privately owned environmental consultancy in Queensland, providing services across Australia and the Pacific to major projects, business…”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceMalaga, AustraliaHQ checked Sep 29, 202651-20076 contacts →

Partial evidence

“Natural Area is a wholly Western Australian owned and operated company providing environmental consulting and on-ground environmental management to government, property…”

Source: RevenueBase Database · checked Sep 29, 2026
5Indirect evidenceAscot Vale, AustraliaHQ checked Sep 29, 202651-20068 contacts →

Indirect evidence

“Thank you for visiting Ecology and Heritage Partners.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceMilton, AustraliaHQ checked Sep 29, 202611-5067 contacts →

Strong evidence

“Hydrobiology is an Environmental Consulting Company offering integrated services in the physical, biological and chemical processes of environmental systems with a particular…”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceMilton, AustraliaHQ checked Sep 29, 202611-5064 contacts →

Indirect evidence

“At e2m, we set the consultancy standard for terrestrial ecology, environmental approvals and environmental compliance.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceAlphington, AustraliaHQ checked Sep 29, 202651-20063 contacts →

Indirect evidence

“Nature Advisory is an independent ecological consultancy that proactively balances project outcomes with biodiversity protection.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceEast Perth, AustraliaHQ checked Sep 29, 202651-20052 contacts →

Indirect evidence

“Ecocene combines ecological expertise with data intelligence to build conservation economies.”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceFremantle, AustraliaHQ checked Sep 29, 202651-20048 contacts →

Indirect evidence

“O2 Marine provides clients with efficient and high quality environmental and project outcomes.”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceCarrington, AustraliaHQ checked Sep 29, 202651-20044 contacts →

Partial evidence

“Anderson Environment & Planning is an environmental consulting company based out of 10 Darvall St, Carrington, Australia.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceLeederville, AustraliaHQ checked Sep 29, 202611-5029 contacts →

Partial evidence

“Spectrum Ecology & Spatial is a dynamic environmental consultancy with the capability and experience to deliver biological assessments and monitoring, integrating conventional…”

Source: RevenueBase Database · checked Sep 29, 2026
13Partial evidenceDarwin City, AustraliaHQ checked Sep 29, 202611-5028 contacts →

Partial evidence

“EcOz Environmental Consultants (EcOz) is an environmental consulting company with offices in Darwin, Katherine and Alice Springs.”

Source: RevenueBase Database · checked Sep 29, 2026
14Indirect evidenceWoonona, AustraliaHQ checked Sep 29, 202611-5026 contacts →

Indirect evidence

“Ecoplanning is an established ecology, planning and offsets consultancy with extensive experience across the private and public sectors.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceThomastown, AustraliaHQ checked Sep 29, 202611-5025 contacts →

Indirect evidence

“Ecology Australia is a leading environmental consultancy firm.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceGold Coast, AustraliaHQ checked Sep 29, 20261-1024 contacts →

Partial evidence

“Natura Pacific is committed to ecological consulting, environmental education and to the management and conservation of the natural environment.”

Source: RevenueBase Database · checked Sep 29, 2026
17Indirect evidencePymble, AustraliaHQ checked Sep 29, 202611-5023 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceMelbourne, AustraliaHQ checked Sep 29, 202611-5021 contacts →

Partial evidence

“An innovative ecological consulting practice offering an end-to-end solution for commercial and government clients.”

Source: RevenueBase Database · checked Sep 29, 2026
19Indirect evidenceNewcastle, AustraliaHQ checked Sep 29, 202611-5021 contacts →

Indirect evidence

“Wedgetail specialise in Environmental Approvals, Compliance, and Ecological Studies.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceWynnum, AustraliaHQ checked Sep 29, 20261-1020 contacts →

Indirect evidence

“We are a team of passionate environmental professionals who seek to leverage our experience, knowledge and understanding to provide a well measured response to your environmental…”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceNation, AustraliaHQ checked Sep 29, 202651-20020 contacts →

Partial evidence

“Founded in 2002, Biodiversity Australia has extensive experience in the management and delivery of specialist environmental consulting services for small and large-scale projects…”

Source: RevenueBase Database · checked Sep 29, 2026
22Indirect evidenceKariong, AustraliaHQ checked Sep 29, 202611-5019 contacts →

Indirect evidence

“Our environmental consultancy services industry, local and state government, Commonwealth territories and interstate organisations across development, government, agricultural and…”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceO'connor, AustraliaHQ checked Sep 29, 202611-5016 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 29, 2026
24Indirect evidenceBrisbane, AustraliaHQ checked Sep 29, 202611-5016 contacts →

Indirect evidence

“Biodiversity Assessment and Management Pty Ltd (BAAM) is one of Queensland’s leading specialist ecological consultants and has delivered over 2500 individual projects over the…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 24 of 192 wildlife biology consulting firms based in Australia

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Wildlife biology consulting firms based in Australia at a glance

As of Sep 29, 2026
47.2%Verified-email coverage
12.1Average contacts per company
1-10Median size (employees)
6.8%Largest-city concentration · Perth
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
124
11-50
48
51-200
15
201-500
3
1,001-5,000
2

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 192 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 wildlife biology consulting firms, 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 “wildlife biology consulting firms”. 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 wildlife biology consulting firms), 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 wildlife biology consulting firms, 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, 1,098 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 29, 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 wildlife biology consulting firms, 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 wildlife biology consulting firms are there based in Australia?

RevenueBase identified 192 wildlife biology consulting firms 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?

ECO Logical Australia PTY LTD, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most wildlife biology consulting firms?

Perth leads with 13 headquartered companies, followed by Melbourne (8) and Sydney (8).

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 1,098 verified decision-maker contacts tracked across these 192 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 29, 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.