Company lists · Data refreshed September 2026

Top 18 AI security assessment companies based in Australia

RevenueBase identified 49 company matches for AI security assessment companies associated with Australia as of September 2026 and tracks 323 professional contacts across them, including 88 with verified work emails. Sydney is the largest hub.

This list covers company matches for AI security assessment 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 September 27, 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 Sep 27, 2026 How this list was built
49Companies
323Contacts tracked
88Verified emails
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The 18 largest AI security assessment companies based in Australia

Ranked by team size
Top 18 of 49 company matches for AI security assessment companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchSydney, AustraliaHQ recorded Sep 27, 202611-5031 contacts →

Exact match

“CSO Group provides ICT security services and solutions to protect Australian businesses from advanced cyber threats.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchFortitude Valley, AustraliaHQ recorded Sep 27, 20261-1015 contacts →

Exact match

“Welcome to Jypra Group, where we deliver Cyber & AI, Simplified.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“Expert-led penetration testing, supported by AI-assisted analysis, to uncover real weaknesses and strengthen systems against real-world threats.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“Kapālins is an enterprise AI security & governance platform.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchPerth, AustraliaHQ recorded Sep 27, 20261-1012 contacts →

Exact match

“TechNow Australia is an AI-first Cyber Security Solutions provider.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchBrisbane, AustraliaHQ recorded Sep 27, 202611-507 contacts →

Exact match

“dotSec is a professional cyber security organisation that was founded in on a single premise: A business that treats security as a strategic asset should be able to operate with…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Sep 27, 20261-105 contacts →

Exact match

“PCI Consulting Australia is a Qualified Security Assessor (QSA) firm providing consulting services for the Payment Card Industry Data Security Standard (PCI DSS).”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchNaremburn, AustraliaHQ recorded Sep 27, 20261-105 contacts →

Exact match

“Intact Security provides services around; security and vulnerability testing, security breaches and investigations, security awareness and compliance.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchBrisbane, AustraliaHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Acumenis is an independent Australian cyber security consultancy delivering senior-led testing, assurance, and advisory to organisations across Australia and internationally.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchBrisbane, AustraliaHQ recorded Sep 27, 202611-503 contacts →

Exact match

“We help organisation meet the ASD and ACSC Essential 8 through our advisory and assessment services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchBox Hill, AustraliaHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Security organisation with access to light year of security experience and ‘secure it’ attitude.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchSydney, AustraliaHQ recorded Sep 27, 20261-102 contacts →

Exact match

“XIGSAW IS SOLVING THE IT SECURITY PUZZLE Businesses buy on advise and desire the best outcome.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchBarangaroo, AustraliaHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Security System Audit Security Solutions offers a risk assessment service through a comprehensive 'security system audit' process.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchCanberra, AustraliaHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Cavum Consulting is a specialist Australian owned and managed Cyber security consultancy working with many Commonwealth Government agencies and private organisations.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchMelbourne, AustraliaHQ recorded Sep 27, 20261-101 contacts →

Exact match

“CyberOxide - Your Trusted Partner in Cybersecurity CyberOxide is your dedicated partner in safeguarding Australian businesses from the ever-evolving threat of cyberattacks.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchSydney, AustraliaHQ recorded Sep 27, 20261-101 contacts →

Exact match

“IS THIS YOU?”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchBungendore, AustraliaHQ recorded Sep 27, 20261-101 contacts →

Exact match

“NJOY SECURITY | Trusted Cybersecurity and IRAP Assessment Experts NJOY SECURITY specialises in comprehensive cybersecurity services, focusing on IRAP (Information Security…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 18 of 49 AI security assessment companies based in Australia

See the full list, filter by size, metro and specialty, and access 88 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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AI security assessment companies based in Australia at a glance

As of Sep 27, 2026
27.2%Verified-email coverage
6.6Average contacts per company
1-10Median size (employees)
30.6%Largest-city concentration · Sydney
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
18
51-200
1
201-500
1

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 “AI security assessment 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 88 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 September 27, 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 “AI security assessment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many AI security assessment companies are there based in Australia?

RevenueBase identified 49 company matches for AI security assessment companies associated with Australia as of September 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?

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

Which city has the most AI security assessment companies?

Sydney leads with 15 company records, followed by Melbourne (8) and Perth (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 88 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 September 27, 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.