Company lists · Data refreshed September 2026

Top 25 Member-owned banks based in Australia

RevenueBase identified 92 company matches for member-owned banks associated with Australia as of September 2026 and tracks 10,252 professional contacts across them, including 4,550 with verified work emails. Sydney is the largest hub.

This list covers company matches for member-owned banks 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 September 17, 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 Sep 17, 2026 How this list was built
92Companies
10,252Contacts tracked
4,550Verified emails
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The 25 largest member-owned banks based in Australia

Ranked by team size
Top 25 of 92 company matches for member-owned banks based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 City, AustraliaHQ recorded Sep 17, 20261,001-5,000884 contacts →

Exact match

“For over 75 years, we’ve been putting our customers first, and today we provide banking to over Australians.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchAdelaide, AustraliaHQ recorded Sep 17, 20261,001-5,000695 contacts →

Exact match

“Through the merging of People's Choice and Heritage Bank, a new larger mutual bank has arrived.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchAdelaide, AustraliaHQ recorded Sep 17, 2026501-1,000686 contacts →

Exact match

“Beyond Bank is one of the largest 100% member-owned banks in Australia.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchNewcastle West, AustraliaHQ recorded Sep 17, 2026501-1,000678 contacts →

Exact match

“We are customer owned and put our customers first.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Sep 17, 2026501-1,000666 contacts →

Exact match

“Teachers Mutual Bank Limited is dedicated to helping Australians improve their financial wellbeing.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchNewcastle, AustraliaHQ recorded Sep 17, 20261,001-5,000633 contacts →

Exact match

“Based in the Hunter region, we have a workforce of more than 1,600 people and total assets of more than $20 billion.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchToowoomba, AustraliaHQ recorded Sep 17, 2026501-1,000549 contacts →

Exact match

“Heritage Bank has grown from our origins in Toowoomba in 1875 to become one of Australia’s largest customer-owned banks.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchAdelaide, AustraliaHQ recorded Sep 17, 20261,001-5,000471 contacts →

Exact match

“Since 1949, People’s Choice has been empowering members to live the life they want - with competitive products, great service and clear and easy banking.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchWollongong, AustraliaHQ recorded Sep 17, 2026501-1,000467 contacts →

Exact match

“Established in 1880, IMB Bank is one of the most enduring financial institutions in the country, helping people achieve their financial goals for 140 years.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchHamilton, AustraliaHQ recorded Sep 17, 2026501-1,000447 contacts →

Exact match

“Greater Bank is no ordinary bank, we’re owned by our customers and we put them at the heart of everything we do.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchPerth, AustraliaHQ recorded Sep 17, 2026501-1,000339 contacts →

Exact match

“We’re P&N Bank and we’re proudly based in WA.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchMelbourne, AustraliaHQ recorded Sep 17, 202651-200265 contacts →

Exact match

“Established by Police in 1974 to improve the financial wellbeing of Victoria Police and their families, BankVic has since grown to around members, and over $3Bn in assets…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchAitkenvale, AustraliaHQ recorded Sep 17, 2026201-500250 contacts →

Exact match

“Put simply, we are a bank and we have a distinct purpose to help all Queenslanders live better lives through better finances.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchMelbourne, AustraliaHQ recorded Sep 17, 2026201-500227 contacts →

Exact match

“Defence Bank is a member-owned financial institution that was established in 1975 to provide banking services to the Australian Defence Force (ADF).”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchArmidale, AustraliaHQ recorded Sep 17, 2026201-500220 contacts →

Exact match

“We recognise the role a responsible financial institution can play in achieving and maintaining our regional way of life.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 17, 2026201-500177 contacts →

Exact match

“Police Bank is a secure, modern financial institution offering access to a wide range of products and services through enhanced delivery channels combined with a discounted fee…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchCoffs Harbour, AustraliaHQ recorded Sep 17, 2026201-500174 contacts →

Exact match

“We’re BCU Bank.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchMascot, AustraliaHQ recorded Sep 17, 2026501-1,000154 contacts →

Exact match

“We started as Qantas Credit Union, more than 65 years ago.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchAuburn, AustraliaHQ recorded Sep 17, 202651-200130 contacts →

Exact match

“Community First is a customer owned bank that has been in operation since 1959.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchLaunceston, AustraliaHQ recorded Sep 17, 202651-20096 contacts →

Exact match

“For more than 150 years we’ve been supporting Tasmanians to realise the dream of financial security and home ownership- a thread that remains unbroken to this day.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchEast Maitland, AustraliaHQ recorded Sep 17, 202651-20090 contacts →

Exact match

“Maitland Mutual Limited, trading as The Mutual Bank, is a member-owned financial institution committed to delivering industry leading financial products and services to the Hunter…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 17, 202651-20087 contacts →

Exact match

“From a briefcase to a trusted customer-owned bank, Gateway has come a long way in over 60 years.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchNorthern Rivers, AustraliaHQ recorded Sep 17, 202651-20085 contacts →

Exact match

“At Summerland Bank, we're redefining what it means to be a bank.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchSydney, AustraliaHQ recorded Sep 17, 202651-20079 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchSurry Hills, AustraliaHQ recorded Sep 17, 202651-20067 contacts →

Exact match

“We operate responsibly and ethically and have done so continuously since we were formed in 1953.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 92 member-owned banks based in Australia

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Member-owned banks based in Australia at a glance

As of Sep 17, 2026
44.4%Verified-email coverage
111.4Average contacts per company
11-50Median size (employees)
10.9%Largest-city concentration · Sydney
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
31
51-200
19
201-500
7
501-1,000
9
1,001-5,000
5

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 92 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 “member-owned banks” 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 4,550 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 September 17, 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 “member-owned banks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many member-owned banks are there based in Australia?

RevenueBase identified 92 company matches for member-owned banks associated with Australia as of September 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 Southern Bank tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most member-owned banks?

Sydney leads with 10 company records, followed by Adelaide (4) and Brisbane (4).

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 4,550 professional contacts with verified work emails tracked across these 92 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 September 17, 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.