Company lists · Data refreshed September 2026

Top 23 Cloud security assessment firms based in Australia

RevenueBase identified 61 company matches for cloud security assessment firms associated with Australia as of September 2026 and tracks 272 professional contacts across them, including 100 with verified work emails. Melbourne is the largest hub.

This list covers company matches for cloud security assessment firms 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
61Companies
272Contacts tracked
100Verified emails
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The 23 largest cloud security assessment firms based in Australia

Ranked by team size
Top 23 of 61 company matches for cloud security assessment firms 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, 202611-5039 contacts →

Exact match

“Simplify Cloud Security.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchCremorne, AustraliaHQ recorded Sep 27, 202651-20035 contacts →

Exact match

“Good people solving important problems.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchCity, AustraliaHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“At Showtime, we're the pioneers of 'Shielded Cloud Solutions’- leaders in integrating ultra-secure, intelligent technology in the most challenging environments.”

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 matchSydney, AustraliaHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“We work with startups, scale-ups, and large enterprises to assess the maturity of their appsec programs and provide clear, contextual, and relevant guidance towards addressing…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchGeelong, AustraliaHQ recorded Sep 27, 20261-108 contacts →

Exact match

“ARGOS Cloud Security helps MSPs, MSSPs and consulting teams deliver deeper cloud security assessments with less manual work.”

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

Exact match

“Cloud infrastructure shouldn’t keep you up at night.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202611-505 contacts →

Exact match

“Secure computing and digital security transformation.”

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

Exact match

“Fort1: Comprehensive Cybersecurity Services based in Australia.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202611-505 contacts →

Exact match

“Cyber Forte is an Australian owned Cyber Security company with headquarters in Melbourne.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchMelbourne, AustraliaHQ recorded Sep 27, 202611-504 contacts →

Exact match

“RedBear IT is an Australian privately owned independent Cloud Services company.”

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

Exact match

“Rhodium Solutions is an Australian owned Canberra based IT firm specialising in Cyber Security and cloud based technologies.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchPerth, AustraliaHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Outplat Security is a Perth-based compliance practice delivering Compliance Management as a Service (CMaaS) to WA organisations that face real compliance obligations and no…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchCanberra Airport, AustraliaHQ recorded Sep 27, 202611-503 contacts →

Exact match

“Cynterra is an Australian cloud native cyber security service provider.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Sep 27, 202611-503 contacts →

Exact match

“Provides complete IT cloud and data security solutions”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Undark Solutions, a boutique cybersecurity consultancy founded in 2009, empowers enterprises with robust offensive & defensive solutions, including preventative strategies &…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchNewcastle, AustraliaHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Your cyber security defences occupy a liminal position at the threshold of your enterprise/cloud environments, critical business information systems, and IT assets.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchBrisbane City, AustraliaHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Radiant Security is an Australian based firm focused on modern security practices primarily within the application security, cloud and infrastructure space.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchBrighton, AustraliaHQ recorded Sep 27, 202611-501 contacts →

Exact match

“Five Eyes Cyber provides a full and complete cyber security audit and analysis of current business structures and then provides the steps and architecture to protect their…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact 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
22Exact matchBrisbane, AustraliaHQ recorded Sep 27, 20261-101 contacts →

Exact match

“CyberCloud Consulting is a respected Australian company that helps organisations reduce their information and IT security risks in the cloud.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchCanberra, AustraliaHQ recorded Sep 27, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 23 of 61 cloud security assessment firms based in Australia

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Cloud security assessment firms based in Australia at a glance

As of Sep 27, 2026
36.8%Verified-email coverage
4.5Average contacts per company
1-10Median size (employees)
27.9%Largest-city concentration · Melbourne
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
21
51-200
3
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 61 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 “cloud security assessment firms” 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 100 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 “cloud security assessment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud security assessment firms are there based in Australia?

RevenueBase identified 61 company matches for cloud security assessment firms 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?

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

Which city has the most cloud security assessment firms?

Melbourne leads with 17 company records, followed by Sydney (17) and Canberra (5).

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 100 professional contacts with verified work emails tracked across these 61 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.