Company lists · Data refreshed September 2026
Top 25 Vulnerability assessment companies based in Australia
RevenueBase identified 70 company matches for vulnerability assessment companies associated with Australia as of September 2026 and tracks 305 professional contacts across them, including 99 with verified work emails. Sydney is the largest hub.
This list covers company matches for vulnerability 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 22, 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.
The 25 largest vulnerability assessment companies based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 23 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 22, 2026 · View company records in RevenueBase | |||||
| 2 | 19 contacts → | ||||
Exact match “We provide offensive cyber security services to world leading organisations.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 17 contacts → | ||||
Exact match “Retrospect Labs is a specialist information security company focused on helping companies improve their security posture and resilience through realistic exercises.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 14 contacts → | ||||
Exact match “Facing the Complexities of Cybersecurity?” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 12 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 22, 2026 · View company records in RevenueBase | |||||
| 6 | 8 contacts → | ||||
Exact match “ViCyber provides cyber loss prediction, risk quantification, cyber fix and insurance raising cyber health & awareness of businesses specifically for SMEs” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 7 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 22, 2026 · View company records in RevenueBase | |||||
| 8 | 6 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 22, 2026 · View company records in RevenueBase | |||||
| 9 | 5 contacts → | ||||
Exact match “Alchemy Security Consulting is committed to establishing itself as an industry leader in emulating, detecting and defending against advanced persistent threats utilizing the…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 5 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 22, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Cyber Forte is an Australian owned Cyber Security company with headquarters in Melbourne.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Ditno helps organisations understand and reduce their Threat Exposure by focusing on the security risks that actually matter.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 4 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 22, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “Privately funded information security company based in Australia.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Redwood Security is a young cyber security consulting company committed to doing more for its clients.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “We are cyber security specialists.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Sapien Cyber is an Australian company providing class-leading cybersecurity and threat intelligence solutions for the protection of critical infrastructure.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 3 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 22, 2026 · View company records in RevenueBase | |||||
| 19 | 2 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 22, 2026 · View company records in RevenueBase | |||||
| 20 | 2 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 · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Aurian is a leading provider of information security services in Australia.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 2 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 22, 2026 · View company records in RevenueBase | |||||
| 23 | 2 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 22, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “We bring together everything that is required to inform and help you secure your presence on the internet and give you a view of how exposed your business is to cyber attacks.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 1 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 22, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “vulnerability assessment companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 70 vulnerability assessment companies based in Australia
See the full list, filter by size, metro and specialty, and access 99 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Vulnerability assessment companies based in Australia at a glance
As of Sep 22, 2026Companies by employee count
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 70 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 “vulnerability 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 99 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 22, 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 “vulnerability assessment companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many vulnerability assessment companies are there based in Australia?
RevenueBase identified 70 company matches for vulnerability 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?
Silentgrid Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most vulnerability assessment companies?
Sydney leads with 23 company records, followed by Melbourne (15) and Brisbane City (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 99 professional contacts with verified work emails tracked across these 70 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 70 vulnerability assessment companies based in Australia. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Vulnerability assessment companies based in Brazil
- Vulnerability assessment companies based in Canada
- Vulnerability assessment companies based in France
- Vulnerability assessment companies based in Germany
- Vulnerability assessment companies based in India
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Company intelligence · public preview
Top 25 vulnerability assessment companies based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 70 matching company records for vulnerability assessment companies based in Australia, with 305 tracked contacts and 99 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 vulnerability assessment companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Silentgrid Securitysilentgrid.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 23 contacts → |
“SilentGrid is an offensive security consultancy with a focus on adversary simulation and penetration testing.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Tanto Securitytantosec.comHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 19 contacts → |
“We provide offensive cyber security services to world leading organisations.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Retrospect Labsretrospectlabs.comHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 17 contacts → |
“Retrospect Labs is a specialist information security company focused on helping companies improve their security posture and resilience through realistic exercises.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Spartans Securityspartanssec.comHQ: Cremorne, AustraliaReported employees: 11-50 | Cremorne, Australia | 11-50 | Exact match | 14 contacts → |
“Facing the Complexities of Cybersecurity?” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Elttamelttam.comHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 12 contacts → |
“Expert-led penetration testing, supported by AI-assisted analysis, to uncover real weaknesses and strengthen systems against real-world threats.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Vicybervicyber.com.auHQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 8 contacts → |
“ViCyber provides cyber loss prediction, risk quantification, cyber fix and insurance raising cyber health & awareness of businesses specifically for SMEs” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Shea Securitysheasecurity.com.auHQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 7 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  DVULNdvuln.comHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 6 contacts → |
“Founded in 2016, Dvuln is a globally CREST-certified cybersecurity firm specialising in advanced penetration testing, adversary simulation, attacker-led threat hunting, and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Alchemy Security Consultingalchemysec.com.auHQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 5 contacts → |
“Alchemy Security Consulting is committed to establishing itself as an industry leader in emulating, detecting and defending against advanced persistent threats utilizing the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Intact Security PTY LTDintactsecurity.com.auHQ: Naremburn, AustraliaReported employees: 1-10 | Naremburn, Australia | 1-10 | Exact match | 5 contacts → |
“Intact Security provides services around; security and vulnerability testing, security breaches and investigations, security awareness and compliance.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cyber Fortecyberforte.com.auHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 5 contacts → |
“Cyber Forte is an Australian owned Cyber Security company with headquarters in Melbourne.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  DITNOditno.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 4 contacts → |
“Ditno helps organisations understand and reduce their Threat Exposure by focusing on the security risks that actually matter.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Proactive Labsproactivelabs.com.auHQ: Barton, AustraliaReported employees: 1-10 | Barton, Australia | 1-10 | Exact match | 4 contacts → |
“We are highly skilled and experienced cyber security professionals offering comprehensive penetration testing services to businesses and organisations.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Duasyntduasynt.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 4 contacts → |
“Privately funded information security company based in Australia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Redwood Securityredwoodsecurity.com.auHQ: Brisbane City, AustraliaReported employees: 1-10 | Brisbane City, Australia | 1-10 | Exact match | 4 contacts → |
“Redwood Security is a young cyber security consulting company committed to doing more for its clients.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Cyber Citadelcybercitadel.comHQ: Barangaroo, AustraliaReported employees: 1-10 | Barangaroo, Australia | 1-10 | Exact match | 4 contacts → |
“We are cyber security specialists.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Sapien Cybersapiencyber.com.auHQ: Joondalup, AustraliaReported employees: 11-50 | Joondalup, Australia | 11-50 | Exact match | 3 contacts → |
“Sapien Cyber is an Australian company providing class-leading cybersecurity and threat intelligence solutions for the protection of critical infrastructure.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  AGIXagix.com.auHQ: Parkside, AustraliaReported employees: 11-50 | Parkside, Australia | 11-50 | Exact match | 3 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Cybliminal PTY LTDcybliminal.comHQ: Newcastle, AustraliaReported employees: 1-10 | Newcastle, Australia | 1-10 | Exact match | 2 contacts → |
“Your cyber security defences occupy a liminal position at the threshold of your enterprise/cloud environments, critical business information systems, and IT assets.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Sectarasectara.comHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Aurian Securityaurian.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“Aurian is a leading provider of information security services in Australia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Radiant Securityradiant.securityHQ: Brisbane City, AustraliaReported employees: 1-10 | Brisbane City, Australia | 1-10 | Exact match | 2 contacts → |
“Radiant Security is an Australian based firm focused on modern security practices primarily within the application security, cloud and infrastructure space.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Xigsawxigsaw.comHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“XIGSAW IS SOLVING THE IT SECURITY PUZZLE Businesses buy on advise and desire the best outcome.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Cybernodcybernod.comHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“We bring together everything that is required to inform and help you secure your presence on the internet and give you a view of how exposed your business is to cyber attacks.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Five Eyes Cyberfiveeyescyber.com.auHQ: Brighton, AustraliaReported employees: 11-50 | Brighton, Australia | 11-50 | Exact match | 1 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 70 company matches
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Vulnerability assessment companies: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
69 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 70 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for vulnerability assessment companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many vulnerability assessment companies did RevenueBase find based in Australia?
The saved snapshot records 70 matching company records, 305 tracked contacts and 99 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Vulnerability assessment companies by geography
- Vulnerability assessment companies based in Brazil
- Vulnerability assessment companies based in Canada
- Vulnerability assessment companies based in France
- Vulnerability assessment companies based in Germany
- Vulnerability assessment companies based in India
- Vulnerability assessment companies based in Israel
- Vulnerability assessment companies based in Italy
- Vulnerability assessment companies based in the Netherlands
- Vulnerability assessment companies based in South Africa
- Vulnerability assessment companies based in Switzerland
- Vulnerability assessment companies based in the United Arab Emirates
- Vulnerability assessment companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 vulnerability assessment companies based in Australia. Snapshot: September 22, 2026. https://revenuebase.ai/companies/vulnerability-assessment-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Vulnerability assessment companies based in Brazil
- Vulnerability assessment companies based in Canada
- Vulnerability assessment companies based in France
- Vulnerability assessment companies based in Germany
- Vulnerability assessment companies based in India
- Vulnerability assessment companies based in Israel
Company intelligence · public preview
Top 25 vulnerability assessment companies based in Australia
RevenueBase records 70 matching company records for vulnerability assessment companies based in Australia, with 305 tracked contacts and 99 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 vulnerability assessment companies based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Silentgrid Securitysilentgrid.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 23 contacts → |
“SilentGrid is an offensive security consultancy with a focus on adversary simulation and penetration testing.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Tanto Securitytantosec.com HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 19 contacts → |
“We provide offensive cyber security services to world leading organisations.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Retrospect Labsretrospectlabs.com HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 17 contacts → |
“Retrospect Labs is a specialist information security company focused on helping companies improve their security posture and resilience through realistic exercises.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Spartans Securityspartanssec.com HQ: Cremorne, AustraliaReported employees: 11-50 | Cremorne, Australia | 11-50 | Exact match | 14 contacts → |
“Facing the Complexities of Cybersecurity?” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Elttamelttam.com HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 12 contacts → |
“Expert-led penetration testing, supported by AI-assisted analysis, to uncover real weaknesses and strengthen systems against real-world threats.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Vicybervicyber.com.au HQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 8 contacts → |
“ViCyber provides cyber loss prediction, risk quantification, cyber fix and insurance raising cyber health & awareness of businesses specifically for SMEs” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Shea Securitysheasecurity.com.au HQ: Melbourne, AustraliaReported employees: 1-10 | Melbourne, Australia | 1-10 | Exact match | 7 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | DVULNdvuln.com HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 6 contacts → |
“Founded in 2016, Dvuln is a globally CREST-certified cybersecurity firm specialising in advanced penetration testing, adversary simulation, attacker-led threat hunting, and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Alchemy Security Consultingalchemysec.com.au HQ: Adelaide, AustraliaReported employees: 1-10 | Adelaide, Australia | 1-10 | Exact match | 5 contacts → |
“Alchemy Security Consulting is committed to establishing itself as an industry leader in emulating, detecting and defending against advanced persistent threats utilizing the…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Intact Security PTY LTDintactsecurity.com.au HQ: Naremburn, AustraliaReported employees: 1-10 | Naremburn, Australia | 1-10 | Exact match | 5 contacts → |
“Intact Security provides services around; security and vulnerability testing, security breaches and investigations, security awareness and compliance.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cyber Fortecyberforte.com.au HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 5 contacts → |
“Cyber Forte is an Australian owned Cyber Security company with headquarters in Melbourne.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | DITNOditno.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 4 contacts → |
“Ditno helps organisations understand and reduce their Threat Exposure by focusing on the security risks that actually matter.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Proactive Labsproactivelabs.com.au HQ: Barton, AustraliaReported employees: 1-10 | Barton, Australia | 1-10 | Exact match | 4 contacts → |
“We are highly skilled and experienced cyber security professionals offering comprehensive penetration testing services to businesses and organisations.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Duasyntduasynt.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 4 contacts → |
“Privately funded information security company based in Australia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Redwood Securityredwoodsecurity.com.au HQ: Brisbane City, AustraliaReported employees: 1-10 | Brisbane City, Australia | 1-10 | Exact match | 4 contacts → |
“Redwood Security is a young cyber security consulting company committed to doing more for its clients.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Cyber Citadelcybercitadel.com HQ: Barangaroo, AustraliaReported employees: 1-10 | Barangaroo, Australia | 1-10 | Exact match | 4 contacts → |
“We are cyber security specialists.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sapien Cybersapiencyber.com.au HQ: Joondalup, AustraliaReported employees: 11-50 | Joondalup, Australia | 11-50 | Exact match | 3 contacts → |
“Sapien Cyber is an Australian company providing class-leading cybersecurity and threat intelligence solutions for the protection of critical infrastructure.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | AGIXagix.com.au HQ: Parkside, AustraliaReported employees: 11-50 | Parkside, Australia | 11-50 | Exact match | 3 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Cybliminal PTY LTDcybliminal.com HQ: Newcastle, AustraliaReported employees: 1-10 | Newcastle, Australia | 1-10 | Exact match | 2 contacts → |
“Your cyber security defences occupy a liminal position at the threshold of your enterprise/cloud environments, critical business information systems, and IT assets.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sectarasectara.com HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Aurian Securityaurian.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“Aurian is a leading provider of information security services in Australia.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Radiant Securityradiant.security HQ: Brisbane City, AustraliaReported employees: 1-10 | Brisbane City, Australia | 1-10 | Exact match | 2 contacts → |
“Radiant Security is an Australian based firm focused on modern security practices primarily within the application security, cloud and infrastructure space.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Xigsawxigsaw.com HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“XIGSAW IS SOLVING THE IT SECURITY PUZZLE Businesses buy on advise and desire the best outcome.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cybernodcybernod.com HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 2 contacts → |
“We bring together everything that is required to inform and help you secure your presence on the internet and give you a view of how exposed your business is to cyber attacks.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Five Eyes Cyberfiveeyescyber.com.au HQ: Brighton, AustraliaReported employees: 11-50 | Brighton, Australia | 11-50 | Exact match | 1 contacts → |
“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 description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Vulnerability assessment companies: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
69 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 70 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for vulnerability assessment companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many vulnerability assessment companies did RevenueBase find based in Australia?
The saved snapshot records 70 matching company records, 305 tracked contacts and 99 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 vulnerability assessment companies based in Australia. Snapshot: September 22, 2026. https://revenuebase.ai/companies/vulnerability-assessment-companies/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Vulnerability assessment companies based in Brazil
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