Company lists · Data refreshed November 2026

Top 23 Ocean protection nonprofits based in Australia

RevenueBase identified 77 company matches for ocean protection nonprofits associated with Australia as of November 2026 and tracks 667 professional contacts across them, including 245 with verified work emails. Sydney is the largest hub.

This list covers company matches for ocean protection nonprofits 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
77Companies
667Contacts tracked
245Verified emails
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The 23 largest ocean protection nonprofits based in Australia

Ranked by team size
Top 23 of 77 company matches for ocean protection nonprofits 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 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
2Exact matchPrestons, AustraliaHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“For over two decades we have been leaders in the design, installation and maintenance of stormwater treatment assets and infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-1019 contacts →

Exact match

“Take 3 for the Sea is an award-winning Australia-based charity on a mission to rid the oceans of plastic pollution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHastings, AustraliaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“The Dolphin Research Insitutute (DRI) is a strategic research, education and conservation organisation based at Hastings, on the shore of Western Port in Victoria, Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchTorquay, AustraliaHQ recorded Nov 6, 20261-1018 contacts →

Exact match

“Surfrider Foundation Australia (SFA) is a not for profit sea-roots organisation dedicated to the protection of Australia's oceans, waves and beaches for all people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCurrumbin Valley, AustraliaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Coralz exists to keep our oceans healthy, promote biodiversity, restore and conserve marine environments and habitats.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCairns, AustraliaHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Citizens of the Reef has been built from the beginning as a 21st century conservation organisation using people-power, leading science, innovative technology and a truly…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“As a voice for the ocean, we bring together the ideas and solutions that can help save our blue planet and connect them with the communities who can be part of the change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchByron Bay, AustraliaHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Surfers for Climate is an Australian-based registered charity dedicated to turning the tide on climate change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTownsville City, AustraliaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Global leaders in environment (BCorp, EcoBIZ).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHampton East, AustraliaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“The Marine Mammal Foundation's (MMF) Vision is to be a leading Australian marine mammal conservation organisation, protecting the marine environment through research, community…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Blue carbon is committed to providing environmental security for future generations by addressing both climate and biodiversity crises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchEdmonton, AustraliaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Our vision is of a rehabilitated cultural landscape where tribal ecologists are respected & honored for their knowledge and expertise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAirlie Beach, AustraliaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Since our formation in 2010, Ocean Crusaders has been globally educating and engaging locals to protect our oceans whilst influencing change in current environmental policy and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“As an island nation on the blue planet, it is no surprise that there are many hundreds of organisations, institutions, communities and individuals invested in using, valuing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWest End, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Reef Check Australia believes in saving reefs and oceans by empowering people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNambour, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“In a time of rampant development in the late 1970’s, dedicated conservation groups and individuals from all over the Sunshine Coast came together to become a united voice for the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchByron Bay, AustraliaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Dolphin Research Australia Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBooragoon, AustraliaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“ENAUTI's vision is to reduce marine pollution through mass adoption of sustainable watercraft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNewcastle, AustraliaHQ recorded Nov 6, 202611-506 contacts →

Exact match

“The Major Projects Foundation is dedicated to undertaking and supporting marine conservation research, education and action throughout the Pacific”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Our Mission: Underwater Earth is an Australian non-profit, established in 2010, with a global focus - to reveal the ocean to the world using creative storytelling combined with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPalm Beach, AustraliaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We are an environmental association that promotes awareness of human impact on the ocean through research, education, creative activation and support of others who sustain ocean…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWadandi Country / Margaret River, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Sea Country Solutions is a dynamic marine science and management organisation that works with coastal communities, policy makers, researchers and businesses to protect and…”

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

Showing 23 of 77 ocean protection nonprofits based in Australia

See the full list, filter by size, metro and specialty, and access 245 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ocean protection nonprofits based in Australia at a glance

As of Nov 6, 2026
36.7%Verified-email coverage
8.7Average contacts per company
1-10Median size (employees)
18.2%Largest-city concentration · Sydney
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
12
51-200
6

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 77 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 “ocean protection nonprofits” 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 245 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 “ocean protection nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ocean protection nonprofits are there based in Australia?

RevenueBase identified 77 company matches for ocean protection nonprofits 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?

Great Barrier Reef Foundation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most ocean protection nonprofits?

Sydney leads with 14 company records, followed by Perth (8) and Melbourne (6).

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 245 professional contacts with verified work emails tracked across these 77 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.