Company lists · Data refreshed September 2026

Top 25 Physical security system companies based in Australia

RevenueBase identified 406 physical security system companies headquartered in Australia as of September 2026 and tracks 2,695 professional contacts across them, including 927 with verified work emails and 152 with mobile numbers. Melbourne is the largest hub.

This list covers physical security system 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 5, 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 5, 2026 86% judged on-target in blind review
406Companies
2,695Contacts tracked
927Verified emails
152Mobile numbers
Unlock all 406 companies Free signup · no credit card · 500 free credits

The 25 largest physical security system companies based in Australia

Ranked by team size
Top 25 of 406 physical security system companies based in Australia, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names physical security system 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.
#CompanyHeadquartersEmployeesContacts
1
ARA SecurityPartial evidence
Kingsgrove, AustraliaHQ checked Sep 5, 2026201-500101

“ARA Security delivers turnkey security solutions to a number of industries across Australia.”

Source: company website · checked Sep 5, 2026
2Canberra Airport, AustraliaHQ checked Sep 5, 202651-20088

“Secom delivers electronic security solutions for commercial, industrial, and government clients throughout Australia.”

Source: company website · checked Sep 5, 2026
3
Omega Security SolutionsStrong evidence
Yarraville, AustraliaHQ checked Sep 5, 202651-20077

“Omega Security Solutions can professionally specify, supply, install and most importantly, maintain your electronic and mechanical security systems to the highest standard…”

Source: company website · checked Sep 5, 2026
4
AG Security GroupPartial evidence
Adelaide, AustraliaHQ checked Sep 5, 202651-20074

“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 5, 2026
5
Seme SolutionsPartial evidence
Perth, AustraliaHQ checked Sep 5, 202651-20067

“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 5, 2026
6
SturdiePartial evidence
North Plympton, AustraliaHQ checked Sep 5, 202651-20063

“Established in 2006, Sturdie has grown to become one of the most respected providers of high-quality electrical services and security technology in Australia and New Zealand.”

Source: company website · checked Sep 5, 2026
7
JD SecurityStrong evidence
Wetherill Park, AustraliaHQ checked Sep 5, 202651-20054

“JD Security is an award-winning B2B systems integrator specialising in Security Systems, Video Surveillance, and Access Control.”

Source: company website · checked Sep 5, 2026
8Melbourne, AustraliaHQ checked Sep 5, 202651-20054

“Inner Range is a manufacturer of integrated Video, Access Control and Security solutions.”

Source: company website · checked Sep 5, 2026
9
CSM SEC PTY LTDPartial evidence
Mount Waverley, AustraliaHQ checked Sep 5, 202611-5036

“Dear Valued Customers & Suppliers, From May 1, 2017, CSM SEC Pty Ltd are pleased to announce we will be trading as a national electronic security and technology distributor at all…”

Source: company website · checked Sep 5, 2026
10
H3c PlusPartial evidence
Bankstown, AustraliaHQ checked Sep 5, 202651-20034

“The Team at H3C Plus have been providing Security Solutions for 10 years and have over 50 years of combined expertise in the Electronic Security Industry.”

Source: company website · checked Sep 5, 2026
11
Security1 S1Partial evidence
Phillip, AustraliaHQ checked Sep 5, 202651-20033

Security 1 was established as a separate entity in 2001 as the electronic and manpower section of the Newham group which has operated one of the nations leading Locksmith company…”

Source: company website · checked Sep 5, 2026
12
KGB SecurityStrong evidence
Coopers Plains, AustraliaHQ checked Sep 5, 202611-5033

“For nearly four decades, KGB Security has been a trusted leader in electronic and physical security solutions across Australia.”

Source: company website · checked Sep 5, 2026
13
Expert SecurityPartial evidence
Port Melbourne, AustraliaHQ checked Sep 5, 202651-20031

“Solutions for fully integrated, IP network CCTV, Access Control, Intruder Detection and Intercom Systems.”

Source: company website · checked Sep 5, 2026
14
Secusafe PTY LTDPartial evidence
Norwest, AustraliaHQ checked Sep 5, 202611-5029

“Founded in 2007, SecuSafe has grown from a small warehouse in Auburn into a trusted national distributor of electronic security solutions, with branches across Sydney, Melbourne…”

Source: company website · checked Sep 5, 2026
15
AVA GroupPartial evidence
Mulgrave, AustraliaHQ checked Sep 5, 202651-20028

“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…”

Source: company website · checked Sep 5, 2026
16
Eclipse Security SystemsStrong evidence
Hallam, AustraliaHQ checked Sep 5, 202611-5026

“Eclipse Security Systems has been providing Business and Commercial Security Solutions throughout Melboune since Over the years Eclipse Security Systems has led with the changes…”

Source: company website · checked Sep 5, 2026
17
BGW TechnologiesStrong evidence
Seven Hills, AustraliaHQ checked Sep 5, 202611-5025

“BGW Technologies (a part of the Australian & Family owned BGW Group of companies) is a specialist security distributor / wholesaler for system integrators and trade customers.”

Source: company website · checked Sep 5, 2026
18
Group 1 SecurityIndirect evidence
Sydney, AustraliaHQ checked Sep 5, 2026201-50025

“FreeCall 1800 GROUP 1.”

Source: company website · checked Sep 5, 2026
19
Crown SecurityPartial evidence
Perth, AustraliaHQ checked Sep 5, 202611-5023

“Based in Joondalup (Perth, WA), at Crown Security we specialise in commercial electronic security, video surveillance, automation, smart parking solution and integration solutions.”

Source: company website · checked Sep 5, 2026
20Mascot, AustraliaHQ checked Sep 5, 202651-20023

“ACG Integration specialises in delivering Automated Control Systems, High-End Integrated Security, Access Control, IP CCTV, Building Automation, Intercoms, RFID, Network…”

Source: company website · checked Sep 5, 2026
21
ISCSPartial evidence
Belrose, AustraliaHQ checked Sep 5, 202611-5022

“Welcome to ISCS, the leading technology solution provider to the Australasian Asset Protection, Access Control and Security industries.”

Source: company website · checked Sep 5, 2026
22
Total Security SystemsStrong evidence
Canning Vale, AustraliaHQ checked Sep 5, 202611-5022

“Total Security Systems is a West Australian owned company, operating for over 10 years.”

Source: company website · checked Sep 5, 2026
23Parramatta, AustraliaHQ checked Sep 5, 202651-20021

“Founded in 1973, Independent Locksmiths & Security has grown into one of Australia's leading commercial locksmith service providers.”

Source: company website · checked Sep 5, 2026
24
AMA SecurityPartial evidence
Adelaide, AustraliaHQ checked Sep 5, 202651-20021

“AMA Security is a provider of strategically tailored security solutions for commercial, business & industry, Government and Defence clients.”

Source: company website · checked Sep 5, 2026
25
Smokeshield SecurityPartial evidence
Springvale, AustraliaHQ checked Sep 5, 202611-5020

“Smokeshield Security – Protecting People, Premises & Profits for 40 Years Smokeshield Security is Australia’s market leader in advanced security solutions for commercial &…”

Source: company website · checked Sep 5, 2026

Showing 25 of 406 physical security system companies based in Australia

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Physical security system companies based in Australia at a glance

As of Sep 5, 2026
1-10Median size (employees)
MelbourneLargest hub · 23 HQs
152Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
233
11-50
126
51-200
35
201-500
4
10001+
1

Verified emails by last verification

0–30
877
31–60
49
61–90
0
90–180
0
180+
1

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 physical security system 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 “physical security system 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 physical security system 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, 927 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 5, 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 physical security system companies are there based in Australia?

RevenueBase identified 406 physical security system 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?

ARA Security, headquartered in Kingsgrove, tops this list with the largest team on record.

Which city has the most physical security system companies?

Melbourne leads with 23 headquartered companies, followed by Sydney (22) and Brisbane (14).

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 927 verified decision-maker contacts tracked across these 406 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 5, 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.