Company lists · Data refreshed November 2026

Top 12 Environmental volunteer programs based in Australia

RevenueBase identified 40 company matches for environmental volunteer programs associated with Australia as of November 2026 and tracks 304 professional contacts across them, including 70 with verified work emails. Melbourne is the largest hub.

This list covers company matches for environmental volunteer programs 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
40Companies
304Contacts tracked
70Verified emails
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The 12 largest environmental volunteer programs based in Australia

Ranked by team size
Top 12 of 40 company matches for environmental volunteer programs 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 matchSt Kilda, AustraliaHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“The Port Phillip EcoCentre is a not-for-profit organisation that educates and inspires people to care for land, water, wildlife and community wellbeing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Nov 6, 2026n/a34 contacts →

Exact match

“Over the last three decades Clean Up Australia Day has grown into the nation's largest community-based environmental event.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBurleigh Heads, AustraliaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Gold Coast, QLD Australia based Environmental Charity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCheltenham, AustraliaHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“We need your help: Gould League is Australia's original environmental education provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“EcoMarines Foundation offers free environmental education programs in schools across Queensland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMosman, AustraliaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Volunteer Eco Students Abroad is an organization working hand in hand with indigenous village communities to create real and lasting change.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact 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
8Exact matchDawesville, AustraliaHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Mandurah Wildlife Rehabilitation Centre is a 100% volunteer run, not for profit organization, that provides care and rehabilitation for sick, injured, displaced and orphaned…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchNerang, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Friends of Parks Queensland Incorporated is on a mission to activate conservationists to protect and enhance Queensland's national parks and conservation parks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrisbane, AustraliaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Keep Queensland Beautiful's programs motivate people to enhance the quality of their local environment through personal initiative and community action.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Envirotivity helps companies turn their sustainability journey into a trusted competitive edge.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCollins Creek, AustraliaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“We host unique 1 to 3 month long volunteer programs as an opportunity to participate as part of small (4 - 8 people) team.”

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

Showing 12 of 40 environmental volunteer programs based in Australia

See the full list, filter by size, metro and specialty, and access 70 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental volunteer programs based in Australia at a glance

As of Nov 6, 2026
23.0%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
10.0%Largest-city concentration · Melbourne
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
7
51-200
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 40 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 “environmental volunteer programs” 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 70 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 “environmental volunteer programs”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental volunteer programs are there based in Australia?

RevenueBase identified 40 company matches for environmental volunteer programs 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?

Port Phillip Ecocentre INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental volunteer programs?

Melbourne leads with 4 company records, followed by Sydney (4) and Brisbane (3).

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 70 professional contacts with verified work emails tracked across these 40 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.