Company lists · Data refreshed September 2026

Top 25 Security risk management consultancies based in Australia

RevenueBase identified 641 company matches for security risk management consultancies associated with Australia as of September 2026 and tracks 6,127 professional contacts across them, including 2,399 with verified work emails. Sydney is the largest hub.

This list covers company matches for security risk management consultancies 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 29, 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 29, 2026 How this list was built
641Companies
6,127Contacts tracked
2,399Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest security risk management consultancies based in Australia

Ranked by team size
Top 25 of 641 company matches for security risk management consultancies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchHawthorn, AustraliaHQ recorded Sep 29, 2026201-500254 contacts →

Exact match

“Prensa is a risk management business that provides innovative consulting services to our clients comprising a dynamic team of professionals with experience in a range of risk…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchRedfern, AustraliaHQ recorded Sep 29, 20261,001-5,000198 contacts →

Exact match

“ACES Group, an Australian owned security organisation delivers security, risk and safety management, event management and training services to multiple industries including…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchBella Vista, AustraliaHQ recorded Sep 29, 202651-200170 contacts →

Exact match

“Ensuring your business is handling cyber security risks effectively has never been more important.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchPerth, AustraliaHQ recorded Sep 29, 2026501-1,000134 contacts →

Exact match

“When it comes to managing critical risk in complex, hostile or remote scenarios, ERS is the team you can count on for advice, assurance and action when needed.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchMelbourne, AustraliaHQ recorded Sep 29, 202651-200123 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchAlexandria, AustraliaHQ recorded Sep 29, 2026201-50087 contacts →

Exact match

“Established in 2001, ISEC is a leading provider of protective security, safety, risk management, and training services to the corporate, commercial and government sectors.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchMurarrie, AustraliaHQ recorded Sep 29, 202611-5085 contacts →

Exact match

“The Risk 2 Solution Group delivers integrated risk, resilience, training, and consulting services to organisations operating in complex and high-consequence environments.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchSouth Melbourne, AustraliaHQ recorded Sep 29, 20261,001-5,00082 contacts →

Exact match

“National Protective Services is a leading professional security company, specialising in the provision of quality and tailored protective services and products to ensure optimum…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchMelbourne, AustraliaHQ recorded Sep 29, 2026201-50071 contacts →

Exact match

“ABOUT US Nexar Group foundations are built on driving change and evolution to not only the security industry, but for all of our services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchCheltenham, AustraliaHQ recorded Sep 29, 2026201-50064 contacts →

Exact match

“Monjon (Australia) Pty Ltd (Monjon) is a family owned business with over two decades of experience in the provision of security risk management solutions for residential…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchMelbourne, AustraliaHQ recorded Sep 29, 2026501-1,00059 contacts →

Exact match

“Guarding Solutions | Armed Guards | 24/7 Grade A1 Monitoring | Mobile Patrols | Electronics | Advisory EXEC Security is an Australian owned, national company that specialises in…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchCremorne, AustraliaHQ recorded Sep 29, 202611-5057 contacts →

Exact match

“IPSec are specialists in information asset and cyber protection; security experts who know how to mitigate cyber risk by assisting in the protection of valuable intelligence…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchMelbourne, AustraliaHQ recorded Sep 29, 202651-20054 contacts →

Exact match

“ctrl:cyber is an Australian owned and operated cybersecurity partner delivering tailored end-to-end solutions for industry-leading organisations.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchMelbourne, AustraliaHQ recorded Sep 29, 202651-20052 contacts →

Exact match

“SCG specialises in providing independent security and communications engineering, and security threat and risk consultancy services, to clients operating in challenging security…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchSydney Olympic Park, AustraliaHQ recorded Sep 29, 2026201-50048 contacts →

Exact match

“Reddawn provides industry leading, comprehensive Security and Risk Management solutions for both corporate and commercial.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchBraddon, AustraliaHQ recorded Sep 29, 202651-20046 contacts →

Exact match

“Elysium EPL is an Australian professional services firm.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchAdelaide, AustraliaHQ recorded Sep 29, 202651-20042 contacts →

Exact match

“Vectra, an Ensign company, is Australia’s trusted partner for security consulting, risk management, compliance, and managed services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Sep 29, 202611-5041 contacts →

Exact match

“Seccom Global - The Cyber Security Company Providing excellence in service to educate, connect and protect your business Founded in 2003, Seccom Global is recognised as a leader…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchSouth Yarra, AustraliaHQ recorded Sep 29, 202651-20036 contacts →

Exact match

“We help our customers deliver their most complex projects.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSydney, AustraliaHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
21Exact matchCanberra, AustraliaHQ recorded Sep 29, 202651-20030 contacts →

Exact match

“The Cyber Capability team has extensive experience with many of our principal consultants having worked at senior levels in Federal and State governments and the commercial…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchMelbourne, AustraliaHQ recorded Sep 29, 2026201-50029 contacts →

Exact match

“The Security Hub delivers a complete packaged security solution and a risk mitigation program to its clients.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchBowen Hills, AustraliaHQ recorded Sep 29, 202651-20029 contacts →

Exact match

“ANSIC is an Australian-based security, investigation & risk management firm, with recognised global capabilities and affiliates.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchMulgrave, AustraliaHQ recorded Sep 29, 202651-20028 contacts →

Exact match

“Ava Group is a market leader of risk management services and technologies, trusted by some of the most security conscious commercial, industrial, military and government clients…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchCanberra, AustraliaHQ recorded Sep 29, 202651-20028 contacts →

Exact match

“Jigsaw Notions is a professional services consultancy specialising in Cyber Security, Engineering, Procurement, and Management solutions, supporting Australian Industry and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 641 security risk management consultancies based in Australia

See the full list, filter by size, metro and specialty, and access 2,399 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Security risk management consultancies based in Australia at a glance

As of Sep 29, 2026
39.2%Verified-email coverage
9.6Average contacts per company
1-10Median size (employees)
19.7%Largest-city concentration · Sydney
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
430
11-50
141
51-200
43
201-500
15
501-1,000
3
1,001-5,000
5
10001+
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 641 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 “security risk management consultancies” 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 2,399 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 29, 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 “security risk management consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security risk management consultancies are there based in Australia?

RevenueBase identified 641 company matches for security risk management consultancies 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?

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

Which city has the most security risk management consultancies?

Sydney leads with 126 company records, followed by Melbourne (116) and Brisbane (57).

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 2,399 professional contacts with verified work emails tracked across these 641 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 641 security risk management consultancies based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

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.