Company lists · Data refreshed September 2026

Top 25 Healthcare security companies based in Australia

Name: Healthcare security companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 145 companies tracked

RevenueBase identified 145 healthcare security companies headquartered in Australia as of September 2026 and tracks 1,607 professional contacts across them, including 419 with verified work emails and 49 with mobile numbers. Melbourne is the largest hub.

This list covers healthcare security companies headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 HQ checked on every row Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

145Companies

1,607Contacts tracked

419Verified emails

49Mobile numbers

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The 25 largest healthcare security companies based in Australia

Ranked by team size

Top 25 of 145 healthcare security companies based in Australia, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names healthcare security companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	SNP SecurityPartial evidence	West Ryde, AustraliaHQ checked Sep 3, 2026	1,001-5,000	508
	“Founded in 1923, SNP is one of Australia’s leading security services providers with over 2,500 employees nationwide.” Source: company website · checked Sep 3, 2026
2	Securitas AustraliaPartial evidence	Preston, AustraliaHQ checked Sep 3, 2026	10001+	228
	“We know how to offer the most effective security to our customers.” Source: company website · checked Sep 3, 2026
3	AG Security GroupPartial evidence	Adelaide, AustraliaHQ checked Sep 3, 2026	51-200	72
	“AG Security Group is South Australia's leading and largest locally owned security organisation that has been protecting Australians for more than 35 years.” Source: company website · checked Sep 3, 2026
4	Seme SolutionsPartial evidence	Perth, AustraliaHQ checked Sep 3, 2026	51-200	67
	“SEME Solutions have been one of Australia’s leading provider of security solutions for over 50 years, specialising in the integration of CCTV, Access Control, Intruder Detection…” Source: company website · checked Sep 3, 2026
5	Idetect GroupIndirect evidence	Melbourne, AustraliaHQ checked Sep 3, 2026	51-200	34
	“iDetect is proudly Australian owned and operated with a focus on supporting the needs of the building and construction industries throughout Australia.” Source: company website · checked Sep 3, 2026
6	Oscar Security Group PTY LTDPartial evidence	Chipping Norton, AustraliaHQ checked Sep 3, 2026	51-200	28
	“Welcome to Oscar Security Group - Your Safety, Our Top Priority We pride ourselves on our people-centric approach, we set the standard for the customer experience by taking…” Source: company website · checked Sep 3, 2026
7	Total Security SystemsPartial evidence	Canning Vale, AustraliaHQ checked Sep 3, 2026	11-50	22
	“Total Security Systems is a West Australian owned company, operating for over 10 years.” Source: company website · checked Sep 3, 2026
8	AMA SecurityPartial evidence	Adelaide, AustraliaHQ checked Sep 3, 2026	51-200	21
	“AMA Security is a provider of strategically tailored security solutions for commercial, business & industry, Government and Defence clients.” Source: company website · checked Sep 3, 2026
9	Advanced Security GroupPartial evidence	Tamworth, AustraliaHQ checked Sep 3, 2026	11-50	19
	“Advanced Security Group (ASG) Protecting What Is Yours At Advanced Security Group, we pride ourselves on being a trusted partner in safeguarding homes, businesses, and communities…” Source: company website · checked Sep 3, 2026
10	KTRStrong evidence	Pakenham, AustraliaHQ checked Sep 3, 2026	11-50	17
	“KTR Electronics Pty Ltd was founded in 1968 to provide specialised services to the Electronics Industry, specialising in Security and Healthcare.” Source: company website · checked Sep 3, 2026
11	Martine MassihPartial evidence	Sydney, AustraliaHQ checked Sep 3, 2026	51-200	13
	“Urban Protection Group is a trusted partner in delivering comprehensive security solutions.” Source: company website · checked Sep 3, 2026
12	AMG SecurityPartial evidence	Point Cook, AustraliaHQ checked Sep 3, 2026	51-200	11
	“Security Services Australia - Guards, Patrols, Events, Retail, Hospitality, Health Care, Government and Industry” Source: company website · checked Sep 3, 2026
13	Towns Security Electronic Security System Supplier Cctv Access Control Alarm Back To BasePartial evidence	South Hurstville, AustraliaHQ checked Sep 3, 2026	51-200	10
	“Our organisation is an established Electronic Security company that has been in operation for over 30 years.” Source: company website · checked Sep 3, 2026
14	Bullant SecurityPartial evidence	Perth, AustraliaHQ checked Sep 3, 2026	11-50	10
	“BullAnt Security has been protecting WA businesses for more than 40 years.” Source: company website · checked Sep 3, 2026
15	Securacore Electronic SecurityPartial evidence	Girraween, AustraliaHQ checked Sep 3, 2026	11-50	8
	“Applying the finest in cutting edge technology and combining this with over 20 years of experience in the security and communications fields, Securacore offer a variety of…” Source: company website · checked Sep 3, 2026
16	Brassets Group - TechnologyIndirect evidence	Archerfield, AustraliaHQ checked Sep 3, 2026	51-200	8
	“Brassets Group specialises in clinical and technology services.” Source: company website · checked Sep 3, 2026
17	Walton SecurityPartial evidence	Melbourne, AustraliaHQ checked Sep 3, 2026	51-200	8
	“Walton Security, a premier security services provider based in Australia.” Source: company website · checked Sep 3, 2026
18	Vcpg SecurityPartial evidence	Melbourne, AustraliaHQ checked Sep 3, 2026	201-500	8
	“Welcome to VCPG Security – where your safety is our top priority.” Source: company website · checked Sep 3, 2026
19	Babylon SecurityPartial evidence	Parramatta, AustraliaHQ checked Sep 3, 2026	51-200	8
	“Babylon Security is a leading provider of innovative security solutions, redefining how organisations protect their assets and ensure safety.” Source: company website · checked Sep 3, 2026
20	Barwon SecurityPartial evidence	Geelong, AustraliaHQ checked Sep 3, 2026	11-50	8
	“At Barwon Security we pride ourselves on providing a high level of professional serviced to all our existing and new customers.” Source: company website · checked Sep 3, 2026
21	Standby Security Services PTY LTDIndirect evidence	Newtown, AustraliaHQ checked Sep 3, 2026	51-200	7
	“As a local company our mission is to bring greater value to our clients by continuing innovation, embracing new technologies and techniques, and provide our clients with…” Source: company website · checked Sep 3, 2026
22	Zubix SecurityPartial evidence	Milperra, AustraliaHQ checked Sep 3, 2026	11-50	6
	“Welcome to Zubix Security, your trusted partner in electronic security solutions.” Source: company website · checked Sep 3, 2026
23	Naskam Security ServicesPartial evidence	Warana, AustraliaHQ checked Sep 3, 2026	11-50	6
	“With over 37 years of experience, we are a trusted leader in the electronic security industry, providing comprehensive alarm and video monitoring services, installation and…” Source: company website · checked Sep 3, 2026
24	Incite SecurityPartial evidence	Geraldton, AustraliaHQ checked Sep 3, 2026	11-50	5
	“Founded in 2006 and based in Geraldton, Incite Security is a leading provider of integrated security solutions across regional and remote Western Australia.” Source: company website · checked Sep 3, 2026
25	Tecsec Security SolutionsPartial evidence	West Perth, AustraliaHQ checked Sep 3, 2026	11-50	5
	“Tecsec Security Solutions have been keeping Businesses secure for over 40 years by delivering innovative solutions and efficient technologies for Retail, Hospitality, Commercial…” Source: company website · checked Sep 3, 2026

Showing 25 of 145 healthcare security companies based in Australia

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Healthcare security companies based in Australia at a glance

As of Sep 3, 2026

11-50Median size (employees)

MelbourneLargest hub · 15 HQs

49Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Verified emails by last verification

0–30

31–60

61–90

235

90–180

144

180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among healthcare security companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in Australia whose own description of what they do matches “healthcare security companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among healthcare security companies, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 419 across the full list. 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 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many healthcare security companies are there based in Australia?

RevenueBase identified 145 healthcare security companies headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

SNP Security, headquartered in West Ryde, tops this list with the largest team on record.

Which city has the most healthcare security companies?

Melbourne leads with 15 headquartered companies, followed by Sydney (13) and Brisbane (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 419 verified decision-maker contacts tracked across these 145 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 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.