Company lists · Data refreshed September 2026

Top 25 Fintech app developers based in Australia

Name: Fintech app developers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 66 companies tracked

RevenueBase identified 66 fintech app developers headquartered in Australia as of September 2026 and tracks 51,406 professional contacts across them, including 20,329 with verified work emails and 11,769 with mobile numbers. Sydney is the largest hub.

This list covers fintech app developers headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

66Companies

51,406Contacts tracked

20,329Verified emails

11,769Mobile numbers

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The 25 largest fintech app developers based in Australia

Ranked by team size

Top 25 of 66 fintech app developers based in Australia, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to fintech app developers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	FIS	Indirect evidence	Sydney, Australia	10001+	39,431 contacts →
	Indirect evidence “Unlocking financial technology.” Source: RevenueBase Database · checked Sep 2, 2026
2	Intellect Design Arena LTD	Indirect evidence	North Sydney, Australia	5,001-10,000	7,812 contacts →
	Indirect evidence “Intellect Design Arena Ltd is a global leader in enterprise-grade financial technology, delivering composable and intelligent solutions to forward-looking financial institutions…” Source: RevenueBase Database · checked Sep 2, 2026
3	Cash APP	Indirect evidence	Sydney, Australia	1,001-5,000	2,982 contacts →
	Indirect evidence “It all started with an idea at Block in 2013.” Source: RevenueBase Database · checked Sep 2, 2026
4	Ultradata	Indirect evidence	Sydney, Australia	51-200	178 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 2, 2026
5	Constantinople	Indirect evidence	Sydney, Australia	51-200	150 contacts →
	Indirect evidence “Constantinople delivers a new era of AI-native banking.” Source: RevenueBase Database · checked Sep 2, 2026
6	Asiapay	Indirect evidence	Melbourne, Australia	51-200	134 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 2, 2026
7	EONX	Indirect evidence	Camberwell, Australia	51-200	72 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 2, 2026
8	Change Financial	Partial evidence	Brisbane, Australia	51-200	67 contacts →
	Partial evidence “Change Financial (Change) is a global fintech, listed on the Australian Securities Exchange (ASX: CCA), providing payments solutions to banks and fintechs.” Source: RevenueBase Database · checked Sep 2, 2026
9	Novatti Group ASX NOV	Indirect evidence	Melbourne, Australia	51-200	67 contacts →
	Indirect evidence “Empower your customers with flexible, seamless payment solutions.” Source: RevenueBase Database · checked Sep 2, 2026
10	Zerologix	Indirect evidence	Sydney, Australia	51-200	55 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
11	Xgen Group	Partial evidence	Melbourne, Australia	11-50	44 contacts →
	Partial evidence “XGen Group is a world-class FinTech solutions provider delivering intelligent, configurable, and scalable platforms for banks, finance companies, and financial services…” Source: RevenueBase Database · checked Sep 2, 2026
12	BASIQ	Indirect evidence	Manly, Australia	11-50	33 contacts →
	Indirect evidence “At Basiq, our vision is Making Finance Easy.” Source: RevenueBase Database · checked Sep 2, 2026
13	Hanasoft PTY LTD	Indirect evidence	Sydney, Australia	51-200	31 contacts →
	Indirect evidence “At Hanasoft, we believe that anything is possible!” Source: RevenueBase Database · checked Sep 2, 2026
14	Webcom Systems PTY LTD	Indirect evidence	Adelaide, Australia	51-200	31 contacts →
	Indirect evidence “Webcom Systems Pty Ltd is a squad of thoughtful, pragmatic and innovative professionals to deliver customised and holistic IT services and solutions.” Source: RevenueBase Database · checked Sep 2, 2026
15	Flash Payments	Partial evidence	Sydney, Australia	11-50	28 contacts →
	Partial evidence “Flash Payments is a leading Australian payments provider for financial institutions, fintechs, financial advisers and digital asset service providers.” Source: RevenueBase Database · checked Sep 2, 2026
16	Fintech Services Australia	Partial evidence	Perth, Australia	11-50	26 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 2, 2026
17	Bolt Group	Partial evidence	Sydney, Australia	201-500	24 contacts →
	Partial evidence “Bolt group - formerly Bano Bolt is a dynamic fintech company based in Australia, offering a seamless ecosystem of financial products and services.” Source: RevenueBase Database · checked Sep 2, 2026
18	Peppermint Innovation Limited	Indirect evidence	Perth, Australia	11-50	21 contacts →
	Indirect evidence “Peppermint Innovation Limited is a company focused on the commercialisation of a proprietary Mobile Banking, Payments and Remittance technology, designed for banks, mobile money…” Source: RevenueBase Database · checked Sep 2, 2026
19	Epictenet	Partial evidence	Sydney, Australia	51-200	20 contacts →
	Partial evidence “An Australian Fintech driving Technology and AI-driven Digital Transformation for over a decade helping start-ups to the largest institutions.” Source: RevenueBase Database · checked Sep 2, 2026
20	Eftlab	Indirect evidence	Brisbane, Australia	51-200	14 contacts →
	Indirect evidence “Experience the power of our comprehensive suite of next-gen payment solutions.” Source: RevenueBase Database · checked Sep 2, 2026
21	Cashngo Loans	Indirect evidence	Parramatta, Australia	11-50	11 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 2, 2026
22	Flo2cash	Indirect evidence	Sydney, Australia	11-50	11 contacts →
	Indirect evidence “Flo2Cash is a technology company that builds smart systems to help businesses accept payments.” Source: RevenueBase Database · checked Sep 2, 2026
23	NEO Analytics	Indirect evidence	Adelaide, Australia	11-50	11 contacts →
	Indirect evidence “Neo Analytics is a leading financial technology innovator, specialising in AI, machine learning, customer intelligence, and digital data enablement to drive actionable insights…” Source: RevenueBase Database · checked Sep 2, 2026
24	Credit Objects	Partial evidence	Melbourne, Australia	11-50	10 contacts →
	Partial evidence “Credit Objects Pty Ltd is a fintech company specializing in software solutions for the Asset Finance, Lending, and Insurance industries.” Source: RevenueBase Database · checked Sep 2, 2026
25	IP Ventures	Indirect evidence	Perth, Australia	11-50	9 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 2, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: fintech app developers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names fintech app developers.
Partial evidence: Its own public description names part of fintech app developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fintech app developers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 66 fintech app developers based in Australia

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Fintech app developers based in Australia at a glance

As of Sep 2, 2026

39.5%Verified-email coverage

22.9%Mobile-number coverage

778.9Average contacts per company

11-50Median size (employees)

37.9%Largest-city concentration · Sydney

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among fintech app developers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “fintech app developers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names fintech app developers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among fintech app developers, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 20,329 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names fintech app developers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many fintech app developers are there based in Australia?

RevenueBase identified 66 fintech app developers headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

FIS, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most fintech app developers?

Sydney leads with 25 headquartered companies, followed by Melbourne (14) and Brisbane (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 20,329 verified decision-maker contacts tracked across these 66 companies.

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 Smart Search, 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.