Company lists · Data verified August 2026

Top 25 Fintech companies based in Sydney, Australia

Name: Fintech companies based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 71 companies tracked

The Sydney fintech companies directory contains 71 companies, with 43,505 contacts and 18,027 email addresses available for business research. Updated August 2026, the list identifies Sydney as the single most-represented city among the companies included.

Fintech companies use software and digital infrastructure to provide, support, or improve financial products and services such as payments, lending, banking, investing, insurance, and financial management. This list covers companies that develop, operate, or deliver technology-enabled financial products, services, or infrastructure. Ranked by team size, largest first. Data current as of August 28, 2026.

71Companies

43,505Contacts tracked

18,027Verified emails

11,261Mobile numbers

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The 25 largest fintech companies based in Sydney, Australia

Ranked by team size

Top 25 of 71 fintech companies based in Sydney, Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	FIS	Sydney	10001+	39,431	17,564
2	Cash APP	Sydney	1,001-5,000	2,982	36
3	Prospa	Sydney	201-500	271	136
4	LUMI	Sydney	51-200	174	76
5	Beforepay Group	Sydney	51-200	74	12
6	Mx51	Sydney	51-200	61	44
7	Choco UP	Sydney	11-50	55	23
8	Zerologix	Sydney	51-200	55	14
9	Hanasoft PTY LTD	Sydney	51-200	31	8
10	Block Earner	Sydney	11-50	30	20
11	Bolt Group	Sydney	201-500	24	4
12	Epictenet	Sydney	51-200	20	6
13	Societyone	Sydney	51-200	19	3
14	Front Financial	Sydney	11-50	18	9
15	Cloudfloat	Sydney	11-50	18	2
16	Fintech Australia	Sydney	1-10	16	7
17	Sapien Ventures	Sydney	11-50	14	9
18	Cosmoremit PTY LTD	Sydney	11-50	11	1
19	Seed Space Venture Capital	Sydney	1-10	8	7
20	MIE PAY LTD	Sydney	11-50	8	3
21	Source Funding	Sydney	11-50	7	5
22	Zeal Solutions	Sydney	11-50	7	5
23	H2 Ventures	Sydney	1-10	7	1
24	BUILD	Sydney	51-200	6	4
25	Suite2go	Sydney	1-10	6	4

Showing 25 of 71 fintech companies based in Sydney, Australia

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Fintech companies based in Sydney, Australia at a glance

As of Aug 28, 2026

11-50Median size (employees)

SydneyLargest hub · 71 HQs

11,261Contacts with mobile numbers

75Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Fintech companies by metro in Australia

Metro	Companies
Fintech companies in Sydney	71
Fintech companies in Melbourne	34
Fintech companies in Adelaide	7
Fintech companies in Brisbane	6
Fintech companies in Perth	6
Fintech companies in Surry Hills	4
Fintech companies in North Sydney	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “fintech companies”, with match quality audited by blind human judging, and headquartered in Sydney, Australia.
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: Contact records re-verify on a rolling cadence; 75 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many fintech companies are based in Sydney, Australia?

The directory contains 71 fintech companies based in Sydney, Australia. It also includes 43,505 contacts and 18,027 email addresses for business research.

What do fintech companies do?

Fintech companies provide technology-enabled financial products, services, or infrastructure, including payments, lending, banking, investing, insurance, and financial management tools.

Which city has the most fintech companies on the list?

Sydney is the single most-represented city among the companies on the list. The directory was updated in August 2026.

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Fintech companies by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.