Company lists · Data refreshed September 2026

Top 22 Healthcare penetration testing companies based in Australia

RevenueBase identified 54 company matches for healthcare penetration testing companies associated with Australia as of September 2026 and tracks 322 professional contacts across them, including 160 with verified work emails. Melbourne is the largest hub.

This list covers company matches for healthcare penetration testing 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 16, 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 16, 2026 How this list was built
54Companies
322Contacts tracked
160Verified emails
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The 22 largest healthcare penetration testing companies based in Australia

Ranked by team size
Top 22 of 54 company matches for healthcare penetration testing companies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchMelbourne, AustraliaHQ recorded Sep 16, 202651-200123 contacts →

Exact match

“Triskele Labs is one of Australia’s fastest growing cybersecurity companies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Sep 16, 202611-5023 contacts →

Exact match

“SilentGrid is an offensive security consultancy with a focus on adversary simulation and penetration testing.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchMelbourne, AustraliaHQ recorded Sep 16, 202611-5019 contacts →

Exact match

“We provide offensive cyber security services to world leading organisations.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchMelbourne, AustraliaHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
5Exact matchSunshine Coast, AustraliaHQ recorded Sep 16, 20261-108 contacts →

Exact match

“Haksec is a small cybersecurity firm based in Queensland, Australia founded by Luke Stephens (hakluke).”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchMelbourne, AustraliaHQ recorded Sep 16, 20261-107 contacts →

Exact match

“Operating from Melbourne, Australia, we offer security testing and training for Australia and specialised remote testing for countries including Ireland, the United Kingdom, the…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Sep 16, 20261-106 contacts →

Exact match

“Founded in 2016, Dvuln is a globally CREST-certified cybersecurity firm specialising in advanced penetration testing, adversary simulation, attacker-led threat hunting, and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchCanberra, AustraliaHQ recorded Sep 16, 20261-105 contacts →

Exact match

“Irradiate Security is a cyber security focused organisation that aims to promote safe online practices for Australian businesses.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchMelbourne, AustraliaHQ recorded Sep 16, 20261-105 contacts →

Exact match

“At CyberZone Global, we provide expert cyber advisory, security testing, consulting, Artificial Intelligence and cyber security training services tailored to your organisation’s…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchNaremburn, AustraliaHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
11Exact matchMelbourne, AustraliaHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
12Exact matchBrisbane, AustraliaHQ recorded Sep 16, 202611-504 contacts →

Exact match

“24/7/365 Cyber Protection That Keeps Your Business Secure.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchBarton, AustraliaHQ recorded Sep 16, 20261-104 contacts →

Exact match

“We are highly skilled and experienced cyber security professionals offering comprehensive penetration testing services to businesses and organisations.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchBarangaroo, AustraliaHQ recorded Sep 16, 20261-104 contacts →

Exact match

“We are cyber security specialists.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Sep 16, 20261-103 contacts →

Exact match

“CyBiz is an Australian and New Zealand cyber security advisory and services firm helping organisations strengthen resilience, reduce exposure, and lead confidently through cyber…”

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

Exact match

“Discovery & Remediation are at the heart of our approach to organisational cybersecurity services AGIX is a leading cybersecurity and IT solutions provider based in Adelaide…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchMelbourne, AustraliaHQ recorded Sep 16, 20261-102 contacts →

Exact match

“NIMIS Cybersecurity uses artificial intelligence to provide real time penetration testing services.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Sep 16, 20261-102 contacts →

Exact match

“Core Sentinel: Australia’s Premier Penetration Testing & Cybersecurity Experts.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchCanberra, AustraliaHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Cyberwhip is specialised in penetration testing of IT infrastructure, web, and mobile applications.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchChiltern, AustraliaHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Indigo IT Labs is a builder of bespoke hardware and software solutions.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Sep 16, 20261-101 contacts →

Exact match

“IS THIS YOU?”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 16, 20261-101 contacts →

Exact match

“At CyberWave, we are a leading provider of penetration testing services, backed by founders with 20 years of extensive IT and security experience.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 22 of 54 healthcare penetration testing companies based in Australia

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Healthcare penetration testing companies based in Australia at a glance

As of Sep 16, 2026
49.7%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
22.2%Largest-city concentration · Melbourne
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
16
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 54 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 “healthcare penetration testing 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 160 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 16, 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 “healthcare penetration testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare penetration testing companies are there based in Australia?

RevenueBase identified 54 company matches for healthcare penetration testing 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?

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

Which city has the most healthcare penetration testing companies?

Melbourne leads with 12 company records, followed by Sydney (12) and Canberra (7).

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 160 professional contacts with verified work emails tracked across these 54 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 16, 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.