Company lists · Data refreshed September 2026

Top 25 Banking as a services based in Australia

RevenueBase identified 44 company matches for banking as a services associated with Australia as of September 2026 and tracks 11,375 professional contacts across them, including 5,799 with verified work emails. Sydney is the largest hub.

This list covers company matches for banking as a services 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 21, 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 21, 2026 How this list was built
44Companies
11,375Contacts tracked
5,799Verified emails
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The 25 largest banking as a services based in Australia

Ranked by team size
Top 25 of 44 company matches for banking as a services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
3Exact matchNorth Sydney, AustraliaHQ recorded Sep 21, 2026201-500281 contacts →

Exact match

“For more than 25 years, Sandstone Technology has been innovating and evolving financial solutions for some of the world’s largest banks and financial institutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchAdelaide, AustraliaHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
5Exact matchMalvern East, AustraliaHQ recorded Sep 21, 202651-200182 contacts →

Exact match

“Ultradata Australia, an Australian-owned leader in financial services technology solutions, has been a trusted name in the banking, mutual funds, and financial services industry…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Sep 21, 202651-200150 contacts →

Exact match

“Constantinople delivers a new era of AI-native banking.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchBrisbane, AustraliaHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBrisbane, AustraliaHQ recorded Sep 21, 202651-20067 contacts →

Exact match

“Change Financial (Change) is a global fintech, listed on the Australian Securities Exchange (ASX: CCA), providing payments solutions to banks and fintechs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Sep 21, 202651-20061 contacts →

Exact match

“We empower our partners to connect seamlessly with merchants and their customers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Sep 21, 202651-20050 contacts →

Exact match

“The future of finance does not start and end with digital banking, but the seamless integration of these services into any customer journey.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 21, 202611-5029 contacts →

Exact match

“Flash Payments is a leading Australian payments provider for financial institutions, fintechs, financial advisers and digital asset service providers.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchGeelong Cbd, AustraliaHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“Interfi Systems PTY LTD is a company based out of Australia.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchAustraliaHQ recorded Sep 21, 202611-5015 contacts →

Exact match

“Banqeta is a global financial technology platform that brings traditional and digital currency together in one business account.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchBrisbane, AustraliaHQ recorded Sep 21, 202651-20014 contacts →

Exact match

“Experience the power of our comprehensive suite of next-gen payment solutions.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchNorth Sydney, AustraliaHQ recorded Sep 21, 202651-20013 contacts →

Exact match

“From May 2018 to August 2022 Volt was the next generation of banking – fully digital, independent, and completely transparent.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 21, 20261-109 contacts →

Exact match

“If Open Banking is electricity, then Skript is the one providing the lightbulbs.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Sep 21, 202651-2006 contacts →

Exact match

“Banking as a Service provider”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchMelbourne, AustraliaHQ recorded Sep 21, 20261-104 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMelbourne, AustraliaHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Exclusive partnerships with world best banking (Core, Internet and Mobile Banking), customer Interface, integration and security software providers to provide a Technology as a…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchWillunga, AustraliaHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
21Exact matchWareemba, AustraliaHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
22Exact matchLindfield, AustraliaHQ recorded Sep 21, 20261-101 contacts →

Exact match

“With over 20 years in the Banking & Financial Services IT industry, we share our experiences to help others.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchSydney, AustraliaHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Introducing Megalith: Pioneering the Future of Finance with AI-Driven Innovation Megalith is at the forefront of the fintech revolution, harnessing the power of Artificial…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchBondi Junction, AustraliaHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase
25Exact matchPerth, AustraliaHQ recorded Sep 21, 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 · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 44 banking as a services based in Australia

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Banking as a services based in Australia at a glance

As of Sep 21, 2026
51.0%Verified-email coverage
258.5Average contacts per company
11-50Median size (employees)
34.1%Largest-city concentration · Sydney
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
7
51-200
11
201-500
2
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 44 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 as a services” 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 5,799 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 21, 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 as a services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many banking as a services are there based in Australia?

RevenueBase identified 44 company matches for banking as a services 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?

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 as a services?

Sydney leads with 15 company records, followed by Melbourne (6) and Perth (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 5,799 professional contacts with verified work emails tracked across these 44 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 21, 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.