Company lists · Data refreshed September 2026

Top 25 Financial transaction software companies based in Australia

RevenueBase identified 54 company matches for financial transaction software companies associated with Australia as of September 2026 and tracks 42,280 professional contacts across them, including 19,241 with verified work emails and 10,643 with mobile numbers. Sydney is the largest hub.

This list covers company matches for financial transaction software companies 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 2, 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 2, 2026 How this list was built
54Companies
42,280Contacts tracked
19,241Verified emails
10,643Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest financial transaction software companies based in Australia

Ranked by team size
Top 25 of 54 company matches for financial transaction software companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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, Australia10001+39,431 contacts →

Exact match

“Unlocking financial technology.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2Exact matchAdelaide, Australia1,001-5,0001,186 contacts →

Exact match

“Flywire Corporation (Nasdaq: FLYW) is a global payments enablement and software company.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3Exact matchSydney, Australia501-1,000576 contacts →

Exact match

“In 2003, Tyro set out to change the way payments are made.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4Exact matchMelbourne, Australia51-200134 contacts →

Exact match

“AsiaPay is a global leading, award-winning digital payment and technology provider, trusted by thousands of banks and merchants in Asia for over two decades.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchSurry Hills, Australia51-20086 contacts →

Exact match

“Fat Zebra is the payments partner for ambitious business.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6Exact matchBarangaroo, Australia51-20076 contacts →

Exact match

“DMG is focused on revolutionising the payment systems available to merchants and retailers, delivering integrated payment capabilities and valuable customer insights through…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7Exact matchCamberwell, Australia51-20072 contacts →

Exact match

“EonX is a financial technology company powering the next generation of eWallet, Payments & Loyalty platforms which enable business, consumers and employees to better engage and…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchMascot, Australia51-20071 contacts →

Exact match

“Zenith Payments offers multiple leading payment processing solutions, across various C2B and B2B industries.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchBrisbane, Australia51-20067 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 2, 2026 · View company records in RevenueBase
10Exact matchMelbourne, Australia51-20067 contacts →

Exact match

“Empower your customers with flexible, seamless payment solutions.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11Exact matchMacquarie Park, Australia51-20062 contacts →

Exact match

“Till is the fast-moving, Aussie-born, global fintech disruptor opening up a world of possibilities for businesses seeking simple, seamless, all-in-one payments, we take the…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchMelbourne, Australia11-5037 contacts →

Exact match

“Convert more customers, get paid faster and streamline your business.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchSydney, Australia51-20031 contacts →

Exact match

“At Hanasoft, we believe that anything is possible!”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchSydney, Australia11-5028 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 2, 2026 · View company records in RevenueBase
15Exact matchPerth, Australia11-5026 contacts →

Exact match

“FinTech Services Australia is a cutting-edge financial and technology company that drives businesses to connect and grow their customers through ground-breaking finance solutions.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchPerth, Australia1-1024 contacts →

Exact match

“Merchant Payment Solutions (MPS) has now become Zero Payments.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchNorth Sydney, Australia11-5021 contacts →

Exact match

“The Dataline Group, was founded in 1987, has been at the forefront of providing financial transaction processing solutions to clients in the Asia Pacific region.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18Exact matchSydney, Australia11-5017 contacts →

Exact match

“Secure 24/7 Payment Processing with Australia's most experienced Payment Gateway Provider With over 24 years in the payment processing industry, Card Access Services has been…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19Exact matchBrisbane, Australia51-20014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchBrisbane, Australia1-1012 contacts →

Exact match

“Merchant Warrior is an Australia based payment provider that offers a range of online payment solutions to merchants worldwide.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact matchSydney, Australia11-5011 contacts →

Exact match

“Flo2Cash is a technology company that builds smart systems to help businesses accept payments.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22Exact matchPerth, Australia11-509 contacts →

Exact match

“IP Ventures is a specialist in the financial services industry with a focus on the development of lending platforms, payment gateways, electronic transaction processing, and loan…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchSydney, Australia11-508 contacts →

Exact match

“Delivering a better payments solution to increase profitability CloudPay is an innovative payments disruptor for businesses across Australia.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24Exact matchSydney, Australia11-507 contacts →

Exact match

“InPayTech (ASX Code IP1) In 2016 Integrated Payment Technologies Limited acquired the companies and patent rights of Payment Adviser Group (PAG) an Australian company which…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25Exact matchSouth Brisbane, Australia1-107 contacts →

Exact match

“Touch2Pay was founded to address a gap in the payment industry, offering businesses of all sizes innovative, secure, and accessible solutions.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

Showing 25 of 54 financial transaction software companies based in Australia

See the full list, filter by size, metro and specialty, and access 19,241 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Financial transaction software companies based in Australia at a glance

As of Sep 2, 2026
45.5%Verified-email coverage
25.2%Mobile-number coverage
783.0Average contacts per company
11-50Median size (employees)
31.5%Largest-city concentration · Sydney
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
21
51-200
15
501-1,000
1
1,001-5,000
1
10001+
1

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 “financial transaction software companies” 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 19,241 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 2, 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 “financial transaction software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many financial transaction software companies are there based in Australia?

RevenueBase identified 54 company matches for financial transaction software companies 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?

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

Which city has the most financial transaction software companies?

Sydney leads with 17 company records, followed by Melbourne (8) 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 19,241 professional contacts with verified work emails tracked across these 54 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 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 54 financial transaction software companies based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

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.