Company lists · Data refreshed November 2026

Top 23 Biodiversity organizations based in Australia

RevenueBase identified 512 company matches for biodiversity organizations associated with Australia as of November 2026 and tracks 7,713 professional contacts across them, including 2,922 with verified work emails. Sydney is the largest hub.

This list covers company matches for biodiversity organizations 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 November 6, 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 Nov 6, 2026 How this list was built
512Companies
7,713Contacts tracked
2,922Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 23 largest biodiversity organizations based in Australia

Ranked by team size
Top 23 of 512 company matches for biodiversity organizations based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMosman, AustraliaHQ recorded Nov 6, 2026501-1,000542 contacts →

Exact match

“Taronga Conservation Society Australia is a not-for-profit organisation that is committed to securing a future for wildlife.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSubiaco, AustraliaHQ recorded Nov 6, 2026201-500232 contacts →

Exact match

“Australian Wildlife Conservancy (AWC) is a global leader in conservation, working across iconic Australian locations like the Kimberley, Central Australia, Cape York and Kati…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDocklands, AustraliaHQ recorded Nov 6, 202651-200202 contacts →

Exact match

“We’re a unified force for nature, grounded in science and culture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-200190 contacts →

Exact match

“WWF-Australia is part of the global WWF Network, leading conservation across 100+ countries with nearly five million supporters worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMelbourne, AustraliaHQ recorded Nov 6, 202651-200190 contacts →

Exact match

“We are the environmental not-for-profit that thinks bigger than the environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBallarat, AustraliaHQ recorded Nov 6, 202651-200171 contacts →

Exact match

“CVA is Australia’s leading conservation organisation, empowering people to take action for nature since 1982.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCarlton, AustraliaHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“BirdLife Australia is Australia’s largest bird conservation organisation and is dedicated to stopping bird extinctions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCarlton, AustraliaHQ recorded Nov 6, 202651-200141 contacts →

Exact match

“We’re the Australian Conservation Foundation, Australia’s national environment organisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-200140 contacts →

Exact match

“Niche has joined Stantec as part of a 450-strong team of environmental specialists across Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchThe Rocks, AustraliaHQ recorded Nov 6, 202651-200128 contacts →

Exact match

“GreenCollar is a profit-for-purpose organisation, and the leading environmental markets project developer across the carbon, water quality, biodiversity and plastics markets in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSummerlands, AustraliaHQ recorded Nov 6, 2026201-500116 contacts →

Exact match

“Only 90 minutes from Melbourne, Phillip Island Nature Parks attracts over 1.3 million visitors annually to its five ecotourism attractions including the Penguin Parade, the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTerrey Hills, AustraliaHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“Toolijooa Environmental Restoration is a leading provider of environmental management and restoration services throughout the Greater Sydney Region, the Hunter Valley, Southern…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChippendale, AustraliaHQ recorded Nov 6, 202651-200106 contacts →

Exact match

“Protecting, promoting and restoring wilderness and natural processes across Australia for the survival and ongoing evolution of life on Earth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Healthy Land & Water is the peak environmental group for South East Queensland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBrisbane, AustraliaHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“The Great Barrier Reef Foundation is creating a future for the world’s coral reefs by restoring reefs and coastal habitats and helping them adapt to the impacts of climate change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchChatswood, AustraliaHQ recorded Nov 6, 202611-5089 contacts →

Exact match

“Landcare Australia is an independent, national not-for-profit organisation focused on empowering all Australians to actively care for the land and water that sustain us.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-20075 contacts →

Exact match

“Supply Nation is Australia’s leading supplier diversity organisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMelbourne, AustraliaHQ recorded Nov 6, 2026n/a71 contacts →

Exact match

“Live & Learn Environmental Education’s mission is to reduce poverty and foster greater understanding and action towards a sustainable future through education, community…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchEast Perth, AustraliaHQ recorded Nov 6, 202651-20063 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAlphington, AustraliaHQ recorded Nov 6, 202651-20059 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTownsville, AustraliaHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“NQ Dry Tropics is an independent, not for profit company delivering extension, training and on-ground work to improve: Landscapes, healthy natural and cultural resources…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchQueensland, AustraliaHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“We connect people with nature through education, collaboration, and hands-on environmental action.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“The Nature Conservation Council is a movement of passionate people who want nature in NSW to thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 512 biodiversity organizations based in Australia

See the full list, filter by size, metro and specialty, and access 2,922 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Biodiversity organizations based in Australia at a glance

As of Nov 6, 2026
37.9%Verified-email coverage
15.1Average contacts per company
1-10Median size (employees)
10.7%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
333
11-50
114
51-200
46
201-500
9
501-1,000
1
1,001-5,000
2
5,001-10,000
1

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 512 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 “biodiversity organizations” 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 2,922 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 November 6, 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 “biodiversity organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many biodiversity organizations are there based in Australia?

RevenueBase identified 512 company matches for biodiversity organizations associated with Australia as of November 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?

Taronga Conservation Society Australia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most biodiversity organizations?

Sydney leads with 55 company records, followed by Melbourne (52) and Brisbane (27).

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 2,922 professional contacts with verified work emails tracked across these 512 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 November 6, 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.