Company lists · Data refreshed September 2026

Top 22 Secure software development companies based in Brisbane, Australia

Name: Secure software development companies based in Brisbane, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 49 companies tracked

RevenueBase identified 49 secure software development companies headquartered in Brisbane, Australia as of September 2026 and tracks 200 professional contacts across them, including 57 with verified work emails. Sydney is the largest hub.

This list covers secure software development companies headquartered in Brisbane, 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, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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 HQ checked on every row Match evidence on every row Refreshed Sep 6, 2026 86% judged on-target in blind review

49Companies

200Contacts tracked

57Verified emails

Explore all 49 companies → Free signup · no credit card · 500 free credits

The 22 largest secure software development companies based in Brisbane, Australia

Ranked by team size

Top 22 of 49 secure software development companies based in Brisbane, Australia, ranked by team size, largest first. Data refreshed Sep 6, 2026. Evidence rates how directly each company's own description names secure software development companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	CyberxcelIndirect evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	n/a	33
	“Founded by Sohail Ershadi, a distinguished cybersecurity expert with over a decade of experience in the IT industry, CyberXcel has rapidly emerged as a leader in cybersecurity…” Source: company website · checked Sep 6, 2026
2	Division 5Partial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	11-50	32
	“Division 5 is focused on building long-term relationships with our clients as their trusted cyber security advisor.” Source: company website · checked Sep 6, 2026
3	Cloud CrowdPartial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	8
	“Cloud CROWD is a Brisbane based company offering Modern Workspace, Security and Cloud service solutions.” Source: company website · checked Sep 6, 2026
4	TemsconsuStrong evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	11-50	8
	“TEMSCONSU is a software engineering firm/developer company that now specialises or has found its niche in developing/implementing innovative & disruptive Cyber Security and…” Source: company website · checked Sep 6, 2026
5	Intalock Cyber SecurityPartial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	51-200	7
	“Intalock is a leading provider of information management and cyber security solutions in Australia.” Source: company website · checked Sep 6, 2026
6	AcumenisPartial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	4
	“Acumenis is an independent Australian cyber security consultancy delivering senior-led testing, assurance, and advisory to organisations across Australia and internationally.” Source: company website · checked Sep 6, 2026
7	CYPROPartial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	4
	“Cypro is a leading edge Cyber Security services provider that personalises and uncomplicates cyber security for business.” Source: company website · checked Sep 6, 2026
8	Technology, Aims & Security ArchitectsIndirect evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	3
	“Multibiz Solutions: The Strategic Mandate for Corporate Evolution In a corporate landscape redefined by AI, Quantum Computing, and accelerated change, Organizational Survival…” Source: company website · checked Sep 6, 2026
9	Coppe Information And Cyber Security ConsultingPartial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	2
	“We are Coppe; a team of dedicated security and technology experts.” Source: company website · checked Sep 6, 2026
10	Keystone Cyber Security PTY LTDIndirect evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	2
	“Experience And Capability In A Complex Environment The cyber landscape is an ever changing environment that requires experience and a current knowledge base to effectively protect…” Source: company website · checked Sep 6, 2026
11	CyberguruIndirect evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	2
	“Business Without Interruption™ Partnering with CyberGuru means you can benefit from our extensive experience, industry-leading tools and technologies, and our unwavering…” Source: company website · checked Sep 6, 2026
12	Fortis DataIndirect evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	2
	“Fortis Data is an Australian professional services provider, empowering organisations across Government, Health, Private Enterprise, Mining, and Energy sectors with innovative…” Source: company website · checked Sep 6, 2026
13	Meikle ConsultingIndirect evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	2
	“Business focused cyber management consultants with demonstrated experience within program lead and stand-in advisory roles across governance risk compliance (GRC), and cyber…” Source: company website · checked Sep 6, 2026
14	Wamac Software DevelopmentStrong evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	1
	“WAMAC Software Pty Ltd is a Queensland based organisation that specialises in providing customised and functional software solutions that are intuitive, secure, and effective…” Source: company website · checked Sep 6, 2026
15	Sustainable Software PTY LTDStrong evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	1
	“Sustainable Software is a boutique website and application development company located in Brisbane, Australia.” Source: company website · checked Sep 6, 2026
16	Alto Cyber PTY LTDPartial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	1
	“Cyber security design in the cloud and on premise is pivotal to protecting your vital company assets both tangible and intangible.” Source: company website · checked Sep 6, 2026
17	CodimeaPartial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	1
	“From custom web platforms to cloud modernisation, we are proud to provide the optimal solution for any given software problem, with customer service at the forefront of everything…” Source: company website · checked Sep 6, 2026
18	TechiblePartial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	1
	“Techible is a Brisbane based technology company that designs secure and robust IT solutions.” Source: company website · checked Sep 6, 2026
19	Unite SolutionsIndirect evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	1
	“Unite Solutions excels in developing strategic IT architecture tailored to your business goals.” Source: company website · checked Sep 6, 2026
20	Blackmouse Digital IntelligencePartial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	1
	“BlackMouse Digital Intelligence specialises in Information and Cyber Security consulting services transforming organisational security practices by applying proven techniques.” Source: company website · checked Sep 6, 2026
21	DAY Zero SecurityPartial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	1
	“Offensive security specialists providing serious security consulting to businesses that truly care.” Source: company website · checked Sep 6, 2026
22	CyberbullPartial evidence	Brisbane, AustraliaHQ checked Sep 6, 2026	1-10	1
	“Cyberbull is a proudly Australian veteran owned and operated cyber security and technology consultancy company.” Source: company website · checked Sep 6, 2026

Showing 22 of 49 secure software development companies based in Brisbane, Australia

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Secure software development companies based in Brisbane, Australia at a glance

As of Sep 6, 2026

1-10Median size (employees)

SydneyLargest hub · 133 HQs

Contacts with mobile numbers

Sep 6, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Australia list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Brisbane, over 49 companies.

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 secure software development companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Brisbane, Australia whose own description of what they do matches “secure software development companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among secure software development companies, and records with no verified work email. Companies headquartered outside Brisbane 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 an evidence 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, 57 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 6, 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.

Secure software development companies by metro in Australia

Secure software development companies in Sydney133
Secure software development companies in Melbourne131
Secure software development companies in Brisbane49
Secure software development companies in Canberra30
Secure software development companies in Perth28

Frequently asked

How many secure software development companies are there based in Brisbane, Australia?

RevenueBase identified 49 secure software development companies headquartered in Brisbane, 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?

Cyberxcel, headquartered in Brisbane, tops this list with the largest team on record.

Which city has the most secure software development companies?

Sydney leads with 133 headquartered companies, followed by Melbourne (131) and Brisbane (49).

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 57 verified decision-maker contacts tracked across these 49 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 6, 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.