Company lists · Data refreshed September 2026
Top 22 Infrastructure security software companies based in Australia
RevenueBase identified 55 infrastructure security software companies headquartered in Australia as of September 2026 and tracks 898 professional contacts across them, including 305 with verified work emails and 50 with mobile numbers. Melbourne is the largest hub.
This list covers infrastructure security software companies 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 22 largest infrastructure security software companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 58 | ||||
“Australia’s leading developer and manufacturer of advanced cybersecurity technology, Red Piranha delivers next-generation cyber defence solutions designed to protect modern…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 41 | ||||
“Seccom Global - The Cyber Security Company Providing excellence in service to educate, connect and protect your business Founded in 2003, Seccom Global is recognised as a leader…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 38 | ||||
“Future Fibre Technologies (FFT) manufactures and markets a range of fibre optic intrusion detection and location systems that are, quite simply, the world's most effective…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 29 | ||||
“Spectur Limited (ASX:SP3) is a developer of security, surveillance and warning solutions powered by sunlight and leveraging the IoT [Internet of Things].” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 28 | ||||
“Ava Group is a market leader of risk management services and technologies, trusted by some of the most security conscious commercial, industrial, military and government clients…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 18 | ||||
“CyberSecOn is an Information security company with a presence in Australia, USA and India.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 13 | ||||
“For more than 30 years we have been here helping to watch over and protect progress.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 11 | ||||
“Networx Australia are Internet Security Experts, providing a wealth of experience and expertise in designing, configuring and implementing the major brands of Internet Security…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 10 | ||||
“Datasec Solutions is a cybersecurity software company that focuses on securing workflow solutions, communication channels, and edge devices.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 9 | ||||
“CyberHub was established with the aim of making Cyber Security more available to companies of all sizes.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 8 | ||||
“nForce IT is a boutique IT infrastructure and IT Security Company based in Melbourne, Australia.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 6 | ||||
“Our mission is to provide simple solutions to complex cybersecurity problems, ensuring businesses of all sizes can navigate the intricate world of cyber threats with confidence.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 | ||||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 4 | ||||
“Cydalics' Cy-Mind software detects hidden / unknown cyber threats, network attack surface vulnerabilities and regulatory / industry standards compliance risks using advanced AI…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | SSI PacificPartial evidence | 4 | |||
“SSI Pacific is a corporation which provides world leading Monitoring and Security Intelligence solutions for intelligence and telecommunication sectors.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 3 | ||||
“Sapien Cyber is an Australian company providing class-leading cybersecurity and threat intelligence solutions for the protection of critical infrastructure.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 | ||||
“We believe that the current IT threat landscape is heavily favored towards the bad actor; having access to thousands of easily accessible options that can be deployed with minimal…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 | ||||
“Welcome to CyberTI®, a vanguard in the realm of cybersecurity, dedicated to ensuring the integrity, confidentiality, and availability of your digital assets.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 | ||||
“At Southern Cyber, our mission is to provide high-level cybersecurity solutions that empower organisations of all sizes.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 | ||||
“Radiant Security is an Australian based firm focused on modern security practices primarily within the application security, cloud and infrastructure space.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 | ||||
“Advena is an emerging leader in software-driven intelligence and cybersecurity.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 | ||||
“Vektor Cybersecurity was founded in 2016 with the aim to offer a more sophisticated approach in helping organisations combat cybersecurity threats in a modern day society.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 22 of 55 infrastructure security software companies based in Australia
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Infrastructure security software companies based in Australia at a glance
As of Sep 3, 2026Companies by employee count
Verified emails by last verification
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 infrastructure security software 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 Australia whose own description of what they do matches “infrastructure security software 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 infrastructure security software companies, 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 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, 305 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 3, 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
How many infrastructure security software companies are there based in Australia?
RevenueBase identified 55 infrastructure security software companies 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?
RED Piranha, headquartered in Melbourne, tops this list with the largest team on record.
Which city has the most infrastructure security software companies?
Melbourne leads with 13 headquartered companies, followed by Sydney (12) and Brisbane (3).
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 305 verified decision-maker contacts tracked across these 55 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 3, 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.
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