Company lists · Data refreshed September 2026

Top 25 Fintech infrastructure companies based in Australia

RevenueBase identified 75 company matches for fintech infrastructure companies associated with Australia as of September 2026 and tracks 49,052 professional contacts across them, including 20,762 with verified work emails and 10,841 with mobile numbers. Sydney is the largest hub.

This list covers company matches for fintech infrastructure 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
75Companies
49,052Contacts tracked
20,762Verified emails
10,841Mobile numbers
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The 25 largest fintech infrastructure companies based in Australia

Ranked by team size
Top 25 of 75 company matches for fintech infrastructure 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 matchNorth Sydney, Australia5,001-10,0007,812 contacts →

Exact match

“Intellect Design Arena Ltd is a global leader in enterprise-grade financial technology, delivering composable and intelligent solutions to forward-looking financial institutions…”

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 matchSydney, Australia51-200150 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact 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
6Exact 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
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 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
9Exact 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
10Exact 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
11Exact matchSydney, Australia51-20061 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchSydney, Australia51-20055 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchMelbourne, Australia11-5044 contacts →

Exact match

“XGen Group is a world-class FinTech solutions provider delivering intelligent, configurable, and scalable platforms for banks, finance companies, and financial services…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14Exact matchManly, Australia11-5033 contacts →

Exact match

“At Basiq, our vision is Making Finance Easy.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15Exact 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
16Exact matchAdelaide, Australia51-20031 contacts →

Exact match

“Webcom Systems Pty Ltd is a squad of thoughtful, pragmatic and innovative professionals to deliver customised and holistic IT services and solutions.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact 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
18Exact 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
19Exact matchGeelong Cbd, Australia11-5021 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchSydney, Australia51-20020 contacts →

Exact match

“An Australian Fintech driving Technology and AI-driven Digital Transformation for over a decade helping start-ups to the largest institutions.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchParramatta, Australia11-5011 contacts →

Exact match

“CashnGo is a disruptive Fin-Tech startup with patented technology and a world first innovative lending model offering never seen before self-service lending through cutting edge…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchAdelaide, Australia11-5011 contacts →

Exact match

“Neo Analytics is a leading financial technology innovator, specialising in AI, machine learning, customer intelligence, and digital data enablement to drive actionable insights…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24Exact matchMelbourne, Australia11-5010 contacts →

Exact match

“Credit Objects Pty Ltd is a fintech company specializing in software solutions for the Asset Finance, Lending, and Insurance industries.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25Exact matchSydney, Australia51-2009 contacts →

Exact match

“Politically Neutral and Sovereign Infrastructure for Global Banking.”

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

Showing 25 of 75 fintech infrastructure companies based in Australia

See the full list, filter by size, metro and specialty, and access 20,762 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fintech infrastructure companies based in Australia at a glance

As of Sep 2, 2026
42.3%Verified-email coverage
22.1%Mobile-number coverage
654.0Average contacts per company
11-50Median size (employees)
37.3%Largest-city concentration · Sydney
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
30
51-200
19
501-1,000
1
5,001-10,000
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 “fintech infrastructure 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 20,762 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.

Fintech infrastructure companies by metro

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 “fintech infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech infrastructure companies are there based in Australia?

RevenueBase identified 75 company matches for fintech infrastructure 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 fintech infrastructure companies?

Sydney leads with 28 company records, followed by Melbourne (15) and Brisbane (5).

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 20,762 professional contacts with verified work emails tracked across these 75 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.

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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.