Company lists · Data refreshed September 2026

Top 22 Infrastructure security software companies based in Australia

Name: Infrastructure security software companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 55 companies tracked

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, its RevenueBase Smart Search rating, 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 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

55Companies

898Contacts tracked

305Verified emails

50Mobile numbers

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The 22 largest infrastructure security software companies based in Australia

Ranked by team size

Top 22 of 55 infrastructure security software companies based in Australia, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure security software companies: 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	RED Piranha	Indirect evidence	Perth, AustraliaHQ checked Sep 3, 2026	51-200	58 contacts →
	Indirect evidence “Australia’s leading developer and manufacturer of advanced cybersecurity technology, Red Piranha delivers next-generation cyber defence solutions designed to protect modern…” Source: RevenueBase Database · checked Sep 3, 2026
2	Seccom Global	Partial evidence	Sydney, AustraliaHQ checked Sep 3, 2026	11-50	41 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 3, 2026
3	Future Fibre Technologies	Indirect evidence	Mulgrave, AustraliaHQ checked Sep 3, 2026	51-200	38 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
4	Spectur	Partial evidence	Welshpool, AustraliaHQ checked Sep 3, 2026	11-50	29 contacts →
	Partial evidence “Spectur Limited (ASX:SP3) is a developer of security, surveillance and warning solutions powered by sunlight and leveraging the IoT [Internet of Things].” Source: RevenueBase Database · checked Sep 3, 2026
5	AVA Group	Partial evidence	Mulgrave, AustraliaHQ checked Sep 3, 2026	51-200	28 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 3, 2026
6	Cybersecon	Partial evidence	Melbourne, AustraliaHQ checked Sep 3, 2026	11-50	18 contacts →
	Partial evidence “CyberSecOn is an Information security company with a presence in Australia, USA and India.” Source: RevenueBase Database · checked Sep 3, 2026
7	Eset Australia	Indirect evidence	North Sydney, AustraliaHQ checked Sep 3, 2026	11-50	13 contacts →
	Indirect evidence “For more than 30 years we have been here helping to watch over and protect progress.” Source: RevenueBase Database · checked Sep 3, 2026
8	Networx Australia	Partial evidence	Waterloo, AustraliaHQ checked Sep 3, 2026	11-50	11 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 3, 2026
9	Datasec Solutions PTY LTD	Strong evidence	Nunawading, AustraliaHQ checked Sep 3, 2026	11-50	10 contacts →
	Strong evidence “Datasec Solutions is a cybersecurity software company that focuses on securing workflow solutions, communication channels, and edge devices.” Source: RevenueBase Database · checked Sep 3, 2026
10	Cyberhub Group	Partial evidence	Sydney, AustraliaHQ checked Sep 3, 2026	11-50	9 contacts →
	Partial evidence “CyberHub was established with the aim of making Cyber Security more available to companies of all sizes.” Source: RevenueBase Database · checked Sep 3, 2026
11	Nforceit	Strong evidence	Vermont South, AustraliaHQ checked Sep 3, 2026	1-10	8 contacts →
	Strong evidence “nForce IT is a boutique IT infrastructure and IT Security Company based in Melbourne, Australia.” Source: RevenueBase Database · checked Sep 3, 2026
12	Databl	Indirect evidence	Perth, AustraliaHQ checked Sep 3, 2026	11-50	6 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
13	Shearwater Solutions	Indirect evidence	Chatswood, AustraliaHQ checked Sep 3, 2026	51-200	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 3, 2026
14	Cydalics	Partial evidence	Brisbane City, AustraliaHQ checked Sep 3, 2026	11-50	4 contacts →
	Partial evidence “Cydalics' Cy-Mind software detects hidden / unknown cyber threats, network attack surface vulnerabilities and regulatory / industry standards compliance risks using advanced AI…” Source: RevenueBase Database · checked Sep 3, 2026
15	SSI Pacific	Partial evidence	Melbourne, AustraliaHQ checked Sep 3, 2026	11-50	4 contacts →
	Partial evidence “SSI Pacific is a corporation which provides world leading Monitoring and Security Intelligence solutions for intelligence and telecommunication sectors.” Source: RevenueBase Database · checked Sep 3, 2026
16	Sapien Cyber	Partial evidence	Joondalup, AustraliaHQ checked Sep 3, 2026	11-50	3 contacts →
	Partial evidence “Sapien Cyber is an Australian company providing class-leading cybersecurity and threat intelligence solutions for the protection of critical infrastructure.” Source: RevenueBase Database · checked Sep 3, 2026
17	Lithnet	Indirect evidence	Melbourne, AustraliaHQ checked Sep 3, 2026	11-50	3 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 2026
18	Cyberti	Indirect evidence	AustraliaHQ checked Sep 3, 2026	11-50	2 contacts →
	Indirect evidence “Welcome to CyberTI®, a vanguard in the realm of cybersecurity, dedicated to ensuring the integrity, confidentiality, and availability of your digital assets.” Source: RevenueBase Database · checked Sep 3, 2026
19	Southern Cyber	Indirect evidence	Adelaide, AustraliaHQ checked Sep 3, 2026	11-50	2 contacts →
	Indirect evidence “At Southern Cyber, our mission is to provide high-level cybersecurity solutions that empower organisations of all sizes.” Source: RevenueBase Database · checked Sep 3, 2026
20	Radiant Security	Strong evidence	Brisbane City, AustraliaHQ checked Sep 3, 2026	1-10	2 contacts →
	Strong evidence “Radiant Security is an Australian based firm focused on modern security practices primarily within the application security, cloud and infrastructure space.” Source: RevenueBase Database · checked Sep 3, 2026
21	Advena	Partial evidence	Sydney, AustraliaHQ checked Sep 3, 2026	1-10	2 contacts →
	Partial evidence “Advena is an emerging leader in software-driven intelligence and cybersecurity.” Source: RevenueBase Database · checked Sep 3, 2026
22	Vektor Cyber Security	Indirect evidence	Cheltenham, AustraliaHQ checked Sep 3, 2026	11-50	1 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 3, 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: infrastructure security software companies. 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 infrastructure security software companies.
Partial evidence: Its own public description names part of infrastructure security software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure security software companies. 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 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, 2026

34.0%Verified-email coverage

5.6%Mobile-number coverage

16.3Average contacts per company

11-50Median size (employees)

23.6%Largest-city concentration · Melbourne

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

4931–60

18061–90

7590–180

1180+

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 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 “infrastructure security software companies”. 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 infrastructure security software companies), 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 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 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, 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

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 infrastructure security software companies, 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 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 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.