Company lists · Data refreshed October 2026

Top 22 Banking service providers based in Australia

RevenueBase identified 35 company matches for banking service providers associated with Australia as of October 2026 and tracks 15,889 professional contacts across them, including 7,885 with verified work emails. Sydney is the largest hub.

This list covers company matches for banking service providers 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 October 8, 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 Oct 8, 2026 How this list was built
35Companies
15,889Contacts tracked
7,885Verified emails
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The 22 largest banking service providers based in Australia

Ranked by team size
Top 22 of 35 company matches for banking service providers based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 8, 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 matchSydney, AustraliaHQ recorded Oct 8, 202610001+7,088 contacts →

Exact match

“From rescue helicopters to signing the Equator Principles, from paying super during parental leave to adding 'Touch ID' biometric technology to our banking apps and being first on…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Oct 8, 20265,001-10,0002,763 contacts →

Exact match

“St.George Bank is one of Australia's leading Retail and Business Banks, serving over 2.6 million consumer, business and corporate customers in Australia.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
3Exact matchNewstead, AustraliaHQ recorded Oct 8, 20261,001-5,0002,482 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
4Exact matchBrisbane, AustraliaHQ recorded Oct 8, 20261,001-5,000972 contacts →

Exact match

“Suncorp Bank has a long and proud history serving Australian customers.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
5Exact matchMelbourne, AustraliaHQ recorded Oct 8, 20261,001-5,000533 contacts →

Exact match

“At Bank of Melbourne, we understand that everyone has the will.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
6Exact matchWollongong, AustraliaHQ recorded Oct 8, 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 · Oct 8, 2026 · View company records in RevenueBase
7Exact matchPerth, AustraliaHQ recorded Oct 8, 2026501-1,000339 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
8Exact matchAdelaide, AustraliaHQ recorded Oct 8, 2026201-500220 contacts →

Exact match

“Data Action (DA) is a specialist software and services provider to the challenger banking and financial services industry.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Oct 8, 2026201-500197 contacts →

Exact match

“At Bank of Sydney, we strive to provide genuine value to our people, customers, communities and partners.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
10Exact matchCoffs Harbour, AustraliaHQ recorded Oct 8, 2026201-500174 contacts →

Exact match

“We’re BCU Bank.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
11Exact matchBundaberg, AustraliaHQ recorded Oct 8, 2026201-500150 contacts →

Exact match

“Auswide Bank (formerly Wide Bay Australia) is helping Australians achieve home ownership, create wealth, access banking & financial services that make their life easier and help…”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
12Exact matchBrisbane, AustraliaHQ recorded Oct 8, 202651-20094 contacts →

Exact match

“We’re one of Australia’s most awarded new banks - here to get you a better banking experience.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
13Exact matchNorthern Rivers, AustraliaHQ recorded Oct 8, 202651-20085 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
14Exact matchMelbourne, AustraliaHQ recorded Oct 8, 2026201-50075 contacts →

Exact match

“At Heartland Bank, we focus on providing Australians with specialist banking products that are the best or only of their kind.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
15Exact matchWest Kempsey, AustraliaHQ recorded Oct 8, 202651-20039 contacts →

Exact match

“Banking is better when it’s local.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
16Exact matchCrows Nest, AustraliaHQ recorded Oct 8, 202611-5015 contacts →

Exact match

“SISS Data Services is Australia’s leading independent provider of secure, bank-approved data.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
17Exact matchMelbourne, AustraliaHQ recorded Oct 8, 20261-104 contacts →

Exact match

“Ozyloans is a banking company based out of Melbourne Australia.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
18Exact matchDee Why, AustraliaHQ recorded Oct 8, 20261-103 contacts →

Exact match

“Cornerstone Lending Solutions is a banking company based out of Suite 205/30 Fisher Rd, Dee Why, Australia.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
19Exact matchWillunga, AustraliaHQ recorded Oct 8, 20261-102 contacts →

Exact match

“Annette Tothill Finance is a banking company based out of 180 Binney Rd, Willunga, Australia.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
20Exact matchWareemba, AustraliaHQ recorded Oct 8, 20261-102 contacts →

Exact match

“Your Loan Zone is a banking company based out of 282 Great N Rd, Wareemba, Australia.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
21Exact matchPerth, AustraliaHQ recorded Oct 8, 20261-101 contacts →

Exact match

“Brite Financial Solutions is a banking company based out of 2 The Esplanade, Perth, Australia.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase
22Exact matchBondi Junction, AustraliaHQ recorded Oct 8, 20261-101 contacts →

Exact match

“Ressfin is a banking company based out of 101 Grafton St, Bondi Junction, Australia.”

Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase

Showing 22 of 35 banking service providers based in Australia

See the full list, filter by size, metro and specialty, and access 7,885 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Banking service providers based in Australia at a glance

As of Oct 8, 2026
49.6%Verified-email coverage
454.0Average contacts per company
11-50Median size (employees)
20.0%Largest-city concentration · Sydney
Oct 8, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
4
51-200
3
201-500
5
501-1,000
2
1,001-5,000
3
5,001-10,000
2
10001+
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 35 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 “banking service providers” 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 7,885 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 October 8, 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 “banking service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many banking service providers are there based in Australia?

RevenueBase identified 35 company matches for banking service providers associated with Australia as of October 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?

Westpac Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most banking service providers?

Sydney leads with 7 company records, followed by Melbourne (4) and Brisbane (2).

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 7,885 professional contacts with verified work emails tracked across these 35 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 October 8, 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.