Company lists · Data refreshed September 2026

Top 25 Surveillance systems based in Australia

Name: Surveillance systems based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 449 companies tracked

RevenueBase identified 449 surveillance systems headquartered in Australia as of September 2026 and tracks 3,041 professional contacts across them, including 1,115 with verified work emails. Sydney is the largest hub.

This list covers surveillance systems 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 21, 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 21, 2026 86% judged on-target in blind review

449Companies

3,041Contacts tracked

1,115Verified emails

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The 25 largest surveillance systems based in Australia

Ranked by team size

Top 25 of 449 surveillance systems based in Australia, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to surveillance systems: 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	PMT Security Systems	Indirect evidence	Tullamarine, AustraliaHQ checked Sep 21, 2026	51-200	144 contacts →
	Indirect evidence “PMT is a national wholly Australian privately-owned company.” Source: RevenueBase Database · checked Sep 21, 2026
2	Secom Technical Services PTY LTD	Indirect evidence	Canberra Airport, AustraliaHQ checked Sep 21, 2026	51-200	88 contacts →
	Indirect evidence “Secom delivers electronic security solutions for commercial, industrial, and government clients throughout Australia.” Source: RevenueBase Database · checked Sep 21, 2026
3	Silentium Defence	Strong evidence	Gepps Cross, AustraliaHQ checked Sep 21, 2026	51-200	78 contacts →
	Strong evidence “A global leader in the design and deployment of cutting-edge passive surveillance systems, Silentium Defence is redefining situational awareness.” Source: RevenueBase Database · checked Sep 21, 2026
4	Seme Solutions	Indirect evidence	Perth, AustraliaHQ checked Sep 21, 2026	51-200	67 contacts →
	Indirect 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 21, 2026
5	JD Security	Strong evidence	Wetherill Park, AustraliaHQ checked Sep 21, 2026	51-200	54 contacts →
	Strong evidence “JD Security is an award-winning B2B systems integrator specialising in Security Systems, Video Surveillance, and Access Control.” Source: RevenueBase Database · checked Sep 21, 2026
6	Inner Range Australia & NEW Zealand	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	54 contacts →
	Indirect evidence “Inner Range is a manufacturer of integrated Video, Access Control and Security solutions.” Source: RevenueBase Database · checked Sep 21, 2026
7	DAS	Partial evidence	Seven Hills, AustraliaHQ checked Sep 21, 2026	51-200	44 contacts →
	Partial evidence “DAS (Dicker Access and Surveillance) is Australia's leading value-added distributor of integrated security solutions.” Source: RevenueBase Database · checked Sep 21, 2026
8	Omnivision	Indirect evidence	Mulgrave, AustraliaHQ checked Sep 21, 2026	51-200	39 contacts →
	Indirect evidence “About Us With proven industry experience across various sectors including government, hospitality, warehousing, gaming, petroleum and retail, OmniVision has set new standards…” Source: RevenueBase Database · checked Sep 21, 2026
9	Bsms Security	Indirect evidence	Lane Cove West, AustraliaHQ checked Sep 21, 2026	201-500	39 contacts →
	Indirect evidence “BSMS Security is a leading integrated security solutions provider in Australia.” Source: RevenueBase Database · checked Sep 21, 2026
10	VSP Security Wholesale	Indirect evidence	St Peters, AustraliaHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “VSP Security Wholesale is Australia's most trusted supplier of video security product solutions.” Source: RevenueBase Database · checked Sep 21, 2026
11	CSM SEC PTY LTD	Indirect evidence	Mount Waverley, AustraliaHQ checked Sep 21, 2026	11-50	36 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
12	H3c Plus	Indirect evidence	Bankstown, AustraliaHQ checked Sep 21, 2026	51-200	34 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
13	Security1 S1	Indirect evidence	Phillip, AustraliaHQ checked Sep 21, 2026	51-200	33 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
14	KGB Security	Indirect evidence	Coopers Plains, AustraliaHQ checked Sep 21, 2026	11-50	33 contacts →
	Indirect evidence “For nearly four decades, KGB Security has been a trusted leader in electronic and physical security solutions across Australia.” Source: RevenueBase Database · checked Sep 21, 2026
15	Expert Security	Partial evidence	Port Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	31 contacts →
	Partial evidence “Solutions for fully integrated, IP network CCTV, Access Control, Intruder Detection and Intercom Systems.” Source: RevenueBase Database · checked Sep 21, 2026
16	Secusafe PTY LTD	Indirect evidence	Norwest, AustraliaHQ checked Sep 21, 2026	11-50	29 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 21, 2026
17	GSA Systems	Partial evidence	Tullamarine, AustraliaHQ checked Sep 21, 2026	11-50	28 contacts →
	Partial evidence “GSA Systems connects Australian security integrators with the best security products and solutions from around the world.” Source: RevenueBase Database · checked Sep 21, 2026
18	Eclipse Security Systems	Partial evidence	Hallam, AustraliaHQ checked Sep 21, 2026	11-50	26 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
19	BGW Technologies	Partial evidence	Seven Hills, AustraliaHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
20	Group 1 Security	Indirect evidence	Sydney, AustraliaHQ checked Sep 21, 2026	201-500	25 contacts →
	Indirect evidence “FreeCall 1800 GROUP 1.” Source: RevenueBase Database · checked Sep 21, 2026
21	Crown Security	Partial evidence	Perth, AustraliaHQ checked Sep 21, 2026	11-50	23 contacts →
	Partial evidence “Based in Joondalup (Perth, WA), at Crown Security we specialise in commercial electronic security, video surveillance, automation, smart parking solution and integration solutions.” Source: RevenueBase Database · checked Sep 21, 2026
22	ACG Integration - Australia	Partial evidence	Mascot, AustraliaHQ checked Sep 21, 2026	51-200	23 contacts →
	Partial evidence “ACG Integration specialises in delivering Automated Control Systems, High-End Integrated Security, Access Control, IP CCTV, Building Automation, Intercoms, RFID, Network…” Source: RevenueBase Database · checked Sep 21, 2026
23	ISCS	Indirect evidence	Belrose, AustraliaHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “Welcome to ISCS, the leading technology solution provider to the Australasian Asset Protection, Access Control and Security industries.” Source: RevenueBase Database · checked Sep 21, 2026
24	Total Security Systems	Partial evidence	Canning Vale, AustraliaHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “Total Security Systems is a West Australian owned company, operating for over 10 years.” Source: RevenueBase Database · checked Sep 21, 2026
25	Independent Locksmiths & Security PTY LTD	Indirect evidence	Parramatta, AustraliaHQ checked Sep 21, 2026	51-200	21 contacts →
	Indirect evidence “Founded in 1973, Independent Locksmiths & Security has grown into one of Australia's leading commercial locksmith service providers.” Source: RevenueBase Database · checked Sep 21, 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: surveillance systems. 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 surveillance systems.
Partial evidence: Its own public description names part of surveillance systems, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name surveillance systems. 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 25 of 449 surveillance systems based in Australia

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Surveillance systems based in Australia at a glance

As of Sep 21, 2026

36.7%Verified-email coverage

6.8Average contacts per company

1-10Median size (employees)

7.6%Largest-city concentration · Sydney

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

260

11-50

137

51-200

201-500

10001+

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 449 companies.

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 surveillance systems, 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 “surveillance systems”. 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 surveillance systems), 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 surveillance systems, 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, 1,115 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 21, 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.

Surveillance systems by metro

Surveillance systems in Sydney34

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 surveillance systems, 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 surveillance systems are there based in Australia?

RevenueBase identified 449 surveillance systems 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?

PMT Security Systems, headquartered in Tullamarine, tops this list with the largest team on record.

Which city has the most surveillance systems?

Sydney leads with 34 headquartered companies, followed by Melbourne (24) and Perth (18).

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 1,115 verified decision-maker contacts tracked across these 449 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 21, 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.