Cybersecurity Agencies in Australia

22 cybersecurity agencies are listed in Australia. 19 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Threat Intelligence at 95.0.

Ranked · 10 of 19 assessed

Ordered by Agency List Score
#1 of 19 assessed
Threat Intelligence
95

Automated cybersecurity solutions and managed security services

Incident Response PlanningPenetration Testing
#2 of 19 assessed
Tekspace
77

Matching cybersecurity solutions to organizational goals

Compliance and GovernanceIdentity and Access ManagementIncident Response Planning
#3 of 19 assessed
Acumenis
74
Verified

Penetration testing, ISO 27001/42001 implementation and GRC advisory for Australian organisations

Incident Response PlanningPenetration Testing
#4 of 19 assessed
Kaon Security
74

Cybersecurity governance and risk management for Australian enterprises

Compliance and GovernanceIncident Response PlanningPenetration Testing
#5 of 19 assessed
StickmanCyber
74

AI-driven cybersecurity services for Australian enterprises

Incident Response PlanningPenetration TestingVulnerability Management
#6 of 19 assessed
Protectera
73

Cybersecurity and digital transformation for resilient enterprises

Penetration Testing
#7 of 19 assessed
Cybercx
73

Penetration testing, SOC monitoring, and compliance for Australian organizations

Identity and Access ManagementIncident Response PlanningPenetration Testing
#8 of 19 assessed
Infotrust
68

Cybersecurity and IT services with 24/7 threat detection and response

Incident Response PlanningPenetration TestingSecurity Awareness Training
#9 of 19 assessed
Core Sentinel
66

Senior-only, fixed-price penetration testing across web, mobile, network and wireless

Incident Response PlanningPenetration TestingSecurity Audits and Risk Assessment
#10 of 19 assessed
Macquarie Government
52

Cybersecurity and cloud services for Australian government agencies

Compliance and GovernanceIdentity and Access ManagementIncident Response Planning

Also in Australia · 12 not ranked here

3 have not yet been assessed on the Agency List Score. Alphabetical.

About this ranking

What this page ranks

This page ranks 10 of the 19 assessed cybersecurity agencies in Australia — the ones carrying a published score — out of 22 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Cybersecurity in Australia. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 19, so the strongest award available here is top 25%.

The 3 cybersecurity agencies not yet assessed are listed on this page but not ranked.

A further 9 were assessed and no published evidence of their work was found, so no score is shown for them.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many cybersecurity agencies are in Australia?
22 are listed on Agency List in Australia. 19 of them have been assessed on the Agency List Score as of October 2026, and 10 of those carry a published score.
Which cybersecurity agency in Australia is ranked highest?
Threat Intelligence, with an Agency List Score of 95.0, ranks #1 of 19 assessed agencies in Cybersecurity in Australia.
Why are 12 cybersecurity agencies listed here but not ranked?
3 of the 22 listed have not yet been assessed on the Agency List Score. A further 9 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the Cybersecurity in Australia cohort of 19 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.