Company lists · Data refreshed September 2026

Top 25 Loss prevention and security consultants based in Australia

RevenueBase identified 161 company matches for loss prevention and security consultants associated with Australia as of September 2026 and tracks 1,523 professional contacts across them, including 326 with verified work emails. Sydney is the largest hub.

This list covers company matches for loss prevention and security consultants 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 28, 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 28, 2026 How this list was built
161Companies
1,523Contacts tracked
326Verified emails
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The 25 largest loss prevention and security consultants based in Australia

Ranked by team size
Top 25 of 161 company matches for loss prevention and security consultants based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchPreston, AustraliaHQ recorded Sep 28, 202610001+228 contacts →

Exact match

“We know how to offer the most effective security to our customers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchAlexandria, AustraliaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
3Exact matchSouth Melbourne, AustraliaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
4Exact matchMelbourne, AustraliaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
5Exact matchCarlton, AustraliaHQ recorded Sep 28, 202651-20059 contacts →

Exact match

“For decades, LKA Group has provided the highest level of service to all clients, from small business to multinational corporations and governments.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSydney Olympic Park, AustraliaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
7Exact matchAdelaide, AustraliaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
8Exact matchMelbourne, AustraliaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
9Exact matchBowen Hills, AustraliaHQ recorded Sep 28, 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 28, 2026 · View company records in RevenueBase
10Exact matchRobina, AustraliaHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“Panoptic Solutions is trusted by some of the most influential organisations and individuals in the world to prepare crisis, protection and contingency plans; and operations for…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 28, 2026201-50025 contacts →

Exact match

“FreeCall 1800 GROUP 1.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchJamisontown, AustraliaHQ recorded Sep 28, 202651-20023 contacts →

Exact match

“Exact is focused on being the leader in the quality sector of the security industry - highly respected by regulators, clients and their customers, government bodies and police.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchEast Perth, AustraliaHQ recorded Sep 28, 2026201-50020 contacts →

Exact match

“Baaz Security is a 100% Australian-owned security service provider with its head office in Perth and branch offices in Adelaide and Melbourne, offering nationwide protection…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchDarwin, AustraliaHQ recorded Sep 28, 202651-20017 contacts →

Exact match

“High Risk Security Group (Asia-Pacific)(“HRSG”), is a highly respected and professional safety and security consultancy company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchAustraliaHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Prime Protection Services can provide for all of your security needs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchSydney, AustraliaHQ recorded Sep 28, 2026201-50015 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchWest Perth, AustraliaHQ recorded Sep 28, 202651-20014 contacts →

Exact match

“Full suite of security services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchCanberra, AustraliaHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“Aegis9 is an Australian owned consultancy that specialises in providing tailored security solutions for both public and private sector clients, based on their specific needs.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchBrisbane, AustraliaHQ recorded Sep 28, 20261-1012 contacts →

Exact match

“Workforce Resilience’s (WR) owner and Managing Director, Scott Harris, spent 26 years working in law enforcement before realising that he could do greater good for the community…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchBondi Junction, AustraliaHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“At Proton Security, we provide our clients with specialised advice and solutions unique to their business needs and risk profile.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchCampbelltown, AustraliaHQ recorded Sep 28, 202651-20010 contacts →

Exact match

“Jones XL Pty Ltd as a provider of professional security guards and safety risk management services is one of the most widely recognised providers in Australia.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchSydney, AustraliaHQ recorded Sep 28, 2026201-5009 contacts →

Exact match

“Since its conception, in New South Wales, Queensland, Victoria and now the ACT, Always Synergy has grown into a trusted, quality brand that our customers have come to rely upon…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchCarlton, AustraliaHQ recorded Sep 28, 202651-2009 contacts →

Exact match

“Crownland Security is a proudly Australian-owned and operated private security business, established in 2009, that has grown to become one of Victoria’s most trusted providers of…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchBelmore, AustraliaHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Helex Pty.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchMelbourne, AustraliaHQ recorded Sep 28, 2026201-5008 contacts →

Exact match

“Welcome to VCPG Security – where your safety is our top priority.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 161 loss prevention and security consultants based in Australia

See the full list, filter by size, metro and specialty, and access 326 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Loss prevention and security consultants based in Australia at a glance

As of Sep 28, 2026
21.4%Verified-email coverage
9.5Average contacts per company
11-50Median size (employees)
17.4%Largest-city concentration · Sydney
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
69
11-50
36
51-200
32
201-500
14
501-1,000
4
1,001-5,000
3
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 161 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 “loss prevention and security consultants” 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 326 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 28, 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 “loss prevention and security consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many loss prevention and security consultants are there based in Australia?

RevenueBase identified 161 company matches for loss prevention and security consultants 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?

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

Which city has the most loss prevention and security consultants?

Sydney leads with 28 company records, followed by Melbourne (25) and Brisbane (8).

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 326 professional contacts with verified work emails tracked across these 161 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 28, 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.