Company lists · Data refreshed September 2026

Top 23 Prison security system providers based in Australia

Name: Prison security system providers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 209 companies tracked

RevenueBase identified 209 prison security system providers headquartered in Australia as of September 2026 and tracks 1,414 professional contacts across them, including 453 with verified work emails and 71 with mobile numbers. Brisbane is the largest hub.

This list covers prison security system providers 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, its RevenueBase Smart Search rating, 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 Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

209Companies

1,414Contacts tracked

453Verified emails

71Mobile numbers

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The 23 largest prison security system providers based in Australia

Ranked by team size

Top 23 of 209 prison security system providers based in Australia, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to prison security system providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ARA Security	Partial evidence	Kingsgrove, AustraliaHQ checked Sep 5, 2026	201-500	101 contacts →
	Partial evidence “ARA Security delivers turnkey security solutions to a number of industries across Australia.” Source: RevenueBase Database · checked Sep 5, 2026
2	Secom Technical Services PTY LTD	Partial evidence	Canberra Airport, AustraliaHQ checked Sep 5, 2026	51-200	88 contacts →
	Partial evidence “Secom delivers electronic security solutions for commercial, industrial, and government clients throughout Australia.” Source: RevenueBase Database · checked Sep 5, 2026
3	AG Security Group	Partial evidence	Adelaide, AustraliaHQ checked Sep 5, 2026	51-200	74 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 5, 2026
4	Seme Solutions	Partial evidence	Perth, AustraliaHQ checked Sep 5, 2026	51-200	67 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 5, 2026
5	Group 1 Security	Indirect evidence	Sydney, AustraliaHQ checked Sep 5, 2026	201-500	25 contacts →
	Indirect evidence “FreeCall 1800 GROUP 1.” Source: RevenueBase Database · checked Sep 5, 2026
6	ISCS	Partial evidence	Belrose, AustraliaHQ checked Sep 5, 2026	11-50	22 contacts →
	Partial evidence “Welcome to ISCS, the leading technology solution provider to the Australasian Asset Protection, Access Control and Security industries.” Source: RevenueBase Database · checked Sep 5, 2026
7	Total Security Systems	Strong evidence	Canning Vale, AustraliaHQ checked Sep 5, 2026	11-50	22 contacts →
	Strong evidence “Total Security Systems is a West Australian owned company, operating for over 10 years.” Source: RevenueBase Database · checked Sep 5, 2026
8	AMA Security	Partial evidence	Adelaide, AustraliaHQ checked Sep 5, 2026	51-200	21 contacts →
	Partial evidence “AMA Security is a provider of strategically tailored security solutions for commercial, business & industry, Government and Defence clients.” Source: RevenueBase Database · checked Sep 5, 2026
9	Smokeshield Security	Partial evidence	Springvale, AustraliaHQ checked Sep 5, 2026	11-50	20 contacts →
	Partial evidence “Smokeshield Security – Protecting People, Premises & Profits for 40 Years Smokeshield Security is Australia’s market leader in advanced security solutions for commercial &…” Source: RevenueBase Database · checked Sep 5, 2026
10	Advanced Security Group	Partial evidence	Tamworth, AustraliaHQ checked Sep 5, 2026	11-50	19 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 5, 2026
11	Securetel Security Integrators	Strong evidence	Keilor Park, AustraliaHQ checked Sep 5, 2026	51-200	13 contacts →
	Strong evidence “Welcome to SecureTel - Leaders in Electronic Security Systems Integration Established in SecureTel has earned a reputation as a trusted electronic security system integrator in…” Source: RevenueBase Database · checked Sep 5, 2026
12	Genx Group Building And Technical Services	Partial evidence	Sunshine West, AustraliaHQ checked Sep 5, 2026	11-50	13 contacts →
	Partial evidence “GenX Group has over 90 years of combined experience within the building and electronic security industries.” Source: RevenueBase Database · checked Sep 5, 2026
13	Paul-Tec Security Group	Partial evidence	Seven Hills, AustraliaHQ checked Sep 5, 2026	51-200	13 contacts →
	Partial evidence “Paul-Tec Security Group has been a trusted integrator of market leading electronic security solutions since 1977.” Source: RevenueBase Database · checked Sep 5, 2026
14	Instant Security Systems	Strong evidence	Seventeen Mile Rocks, AustraliaHQ checked Sep 5, 2026	51-200	12 contacts →
	Strong evidence “Instant Security Systems is widely recognised as one of Australia’s leading & most trusted back-to-base security system providers and does hold the title for Queensland.” Source: RevenueBase Database · checked Sep 5, 2026
15	North Star Security	Partial evidence	Gnangara, AustraliaHQ checked Sep 5, 2026	11-50	12 contacts →
	Partial evidence “North Star Security is a locally owned and operated Perth business established in 1998.” Source: RevenueBase Database · checked Sep 5, 2026
16	BST Australia PTY LTD	Partial evidence	Edwardstown, AustraliaHQ checked Sep 5, 2026	11-50	10 contacts →
	Partial evidence “Since its establishment in 2008, BST Australia Pty Ltd has been at the forefront of delivering comprehensive Enterprise Security Solutions.” Source: RevenueBase Database · checked Sep 5, 2026
17	Coverall Security PTY LTD	Partial evidence	Moonah, AustraliaHQ checked Sep 5, 2026	11-50	10 contacts →
	Partial evidence “COVERALL SECURITY Pty Ltd is a company based out of Moonah, Hobart, Tasmania” Source: RevenueBase Database · checked Sep 5, 2026
18	Towns Security Electronic Security System Supplier Cctv Access Control Alarm Back To Base	Partial evidence	South Hurstville, AustraliaHQ checked Sep 5, 2026	51-200	9 contacts →
	Partial evidence “Our organisation is an established Electronic Security company that has been in operation for over 30 years.” Source: RevenueBase Database · checked Sep 5, 2026
19	Brave Security	Strong evidence	Port Melbourne, AustraliaHQ checked Sep 5, 2026	1-10	9 contacts →
	Strong evidence “Brave Security, Australia’s leading security systems company in planning, design, installation, repair, and maintenance of full range security systems for business and commercial.” Source: RevenueBase Database · checked Sep 5, 2026
20	Securacore Electronic Security	Partial evidence	Girraween, AustraliaHQ checked Sep 5, 2026	11-50	8 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 5, 2026
21	Bells Access Control Services	Partial evidence	Alexandria, AustraliaHQ checked Sep 5, 2026	11-50	8 contacts →
	Partial evidence “Bells Access Control Services are specialists in securing buildings and protecting those that live and work in them.” Source: RevenueBase Database · checked Sep 5, 2026
22	Barwon Security	Partial evidence	Geelong, AustraliaHQ checked Sep 5, 2026	11-50	8 contacts →
	Partial evidence “At Barwon Security we pride ourselves on providing a high level of professional serviced to all our existing and new customers.” Source: RevenueBase Database · checked Sep 5, 2026
23	MTL Automation	Indirect evidence	Harcourt North, AustraliaHQ checked Sep 5, 2026	11-50	8 contacts →
	Indirect evidence “MTL Automation Pty.” Source: RevenueBase Database · checked Sep 5, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: prison security system providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names prison security system providers.
Partial evidence: Its own public description names part of prison security system providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name prison security system providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 209 prison security system providers based in Australia

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Prison security system providers based in Australia at a glance

As of Sep 5, 2026

32.0%Verified-email coverage

5.0%Mobile-number coverage

6.8Average contacts per company

1-10Median size (employees)

4.8%Largest-city concentration · Brisbane

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4280–30

2431–60

061–90

090–180

1180+

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 prison security system providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “prison security system providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names prison security system providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among prison security system providers, 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 its RevenueBase Smart Search 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, 453 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names prison security system providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many prison security system providers are there based in Australia?

RevenueBase identified 209 prison security system providers 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 prison security system providers?

Brisbane leads with 10 headquartered companies, followed by Melbourne (10) and Sydney (9).

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 453 verified decision-maker contacts tracked across these 209 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 Smart Search, 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.