Company lists · Data refreshed October 2026

Top 23 Information security management software companies based in Australia

RevenueBase identified 49 company matches for information security management software companies associated with Australia as of October 2026 and tracks 302 professional contacts across them, including 118 with verified work emails. Melbourne is the largest hub.

This list covers company matches for information security management software companies associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 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 RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
49Companies
302Contacts tracked
118Verified emails
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The 23 largest information security management software companies based in Australia

Ranked by team size
Top 23 of 49 company matches for information security management software companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAdelaide, AustraliaHQ recorded Oct 19, 202651-20040 contacts →

Exact match

“Vectra, an Ensign company, is Australia’s trusted partner for security consulting, risk management, compliance, and managed services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchMelbourne, AustraliaHQ recorded Oct 19, 202611-5027 contacts →

Exact match

“Fortian is a leading Australian company specialising in cyber security, privacy, and technology risk management.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchSydney, AustraliaHQ recorded Oct 19, 202611-5019 contacts →

Exact match

“Security leaders don’t need more tools.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchMelbourne, AustraliaHQ recorded Oct 19, 202611-5019 contacts →

Exact match

“CyberSecOn is an Information security company with a presence in Australia, USA and India.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchSydney, AustraliaHQ recorded Oct 19, 202611-5015 contacts →

Exact match

“CISO Online™ specialises in Cyber Security, Governance, Risk & Compliance (GRC), and Secure AI adoption for government agencies, large enterprises, and SMBs across Australia and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Oct 19, 202651-20015 contacts →

Exact match

“Prosys Services is an Australian owned company specialised in enterprise-grade security management systems.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchWaterloo, AustraliaHQ recorded Oct 19, 202611-5014 contacts →

Exact match

“Networx Australia are Internet Security Experts, providing a wealth of experience and expertise in designing, configuring and implementing the major brands of Internet Security…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchWanniassa, AustraliaHQ recorded Oct 19, 20261-1012 contacts →

Exact match

“Torque Software's systems assist organisations in their governance, risk, compliance and assurance activities, including complying with legislation, internal policies and…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchMount Waverley, AustraliaHQ recorded Oct 19, 202611-5010 contacts →

Exact match

“AccessFlow Global is a global software solutions company founded with the purpose of creating innovative technology to better connect people, facilities, assets & services and to…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchSurry Hills, AustraliaHQ recorded Oct 19, 202611-509 contacts →

Exact match

“Sententia knows IT, designs IT and innovates IT.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchBrisbane, AustraliaHQ recorded Oct 19, 202651-2007 contacts →

Exact match

“Intalock is a leading provider of information management and cyber security solutions in Australia.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchMelbourne, AustraliaHQ recorded Oct 19, 20261-107 contacts →

Exact match

“Most organisations are managing risk with disconnected tools, manual processes, and frameworks that don't translate into real decisions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchPort Melbourne, AustraliaHQ recorded Oct 19, 202611-504 contacts →

Exact match

“eSecure was founded in 1993 and is a specialist provider of the full range of Information Security and Risk Management services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchMilton, AustraliaHQ recorded Oct 19, 202611-504 contacts →

Exact match

“Corearth develops and delivers high performance software and supporting services to meet the diverse needs of organisations across industries.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchGold Coast, AustraliaHQ recorded Oct 19, 20261-103 contacts →

Exact match

“One of the leading companies in enterprise regulatory quality and compliance management software development, FastTrack Compliance solutions are relied upon in the most…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchMelbourne, AustraliaHQ recorded Oct 19, 202611-503 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchCity, AustraliaHQ recorded Oct 19, 202611-502 contacts →

Exact match

“Founded in 2001 AcronymIT is a leading Australian SME providing Cyber Security solutions and Professional Services, as well as managed services and software licensing.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchMelbourne, AustraliaHQ recorded Oct 19, 202611-502 contacts →

Exact match

“Our Company Risk Wizard is a Melbourne (Australia) based software company that develops world class Risk, Incident and Compliance software.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchSydney, AustraliaHQ recorded Oct 19, 20261-102 contacts →

Exact match

“Aurian is a leading provider of information security services in Australia.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Oct 19, 20261-102 contacts →

Exact match

“SECTARA (Security Threat And Risk Assessor) was created for security consultants and corporate security managers frustrated with the lack of advanced security risk assessment…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Oct 19, 20261-102 contacts →

Exact match

“We want to help customers profit from cyber risk.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchMelbourne, AustraliaHQ recorded Oct 19, 20261-101 contacts →

Exact match

“BProton Pty Ltd is a software company, expert and experienced in the design, development, training and support of Security and Compliance solutions.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchSouth Perth, AustraliaHQ recorded Oct 19, 20261-101 contacts →

Exact match

“We help small businesses, legal professionals, bookkeepers, and enterprises stay safe with seamless, stress-free password security.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 23 of 49 information security management software companies based in Australia

See the full list, filter by size, metro and specialty, and access 118 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Information security management software companies based in Australia at a glance

As of Oct 19, 2026
39.1%Verified-email coverage
6.2Average contacts per company
11-50Median size (employees)
18.4%Largest-city concentration · Melbourne
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
27
51-200
4

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

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Australia whose business descriptions match “information security management software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 118 professional contacts with verified work emails across the full matched dataset. 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 October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “information security management software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many information security management software companies are there based in Australia?

RevenueBase identified 49 company matches for information security management software companies associated with Australia as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Vectra tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most information security management software companies?

Melbourne leads with 9 company records, followed by Sydney (9) and Brisbane (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 118 professional contacts with verified work emails tracked across these 49 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 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.