Company lists · Data refreshed September 2026

Top 25 Surveillance companies based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 426 companies tracked

RevenueBase identified 426 surveillance companies headquartered in Australia as of September 2026 and tracks 3,255 professional contacts across them, including 958 with verified work emails. Sydney is the largest hub.

This list covers surveillance 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, 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

426Companies

3,255Contacts tracked

958Verified emails

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The 25 largest surveillance companies based in Australia

Ranked by team size

Top 25 of 426 surveillance companies 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 companies: 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	AG Security Group	Indirect evidence	Adelaide, AustraliaHQ checked Sep 21, 2026	51-200	74 contacts →
	Indirect 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 21, 2026
5	Ness Corporation	Indirect evidence	Seven Hills, AustraliaHQ checked Sep 21, 2026	51-200	71 contacts →
	Indirect evidence “Ness Corporation, manufacturers and wholesalers of award winning Australian designed electronic security equipment, now in its 50th year of local security products design and…” Source: RevenueBase Database · checked Sep 21, 2026
6	Signal Security	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	11-50	69 contacts →
	Indirect evidence “Australia's Multisite Security Specialist.” Source: RevenueBase Database · checked Sep 21, 2026
7	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
8	CPS Security Services	Indirect evidence	Epping, AustraliaHQ checked Sep 21, 2026	51-200	65 contacts →
	Indirect evidence “We are CPS Security Services, a 100% Australian-owned and operated company founded in 2006.” Source: RevenueBase Database · checked Sep 21, 2026
9	Monjon Australia	Indirect evidence	Cheltenham, AustraliaHQ checked Sep 21, 2026	201-500	64 contacts →
	Indirect evidence “Monjon (Australia) Pty Ltd (Monjon) is a family owned business with over two decades of experience in the provision of security risk management solutions for residential…” Source: RevenueBase Database · checked Sep 21, 2026
10	Vision Intelligence	Strong evidence	Seven Hills, AustraliaHQ checked Sep 21, 2026	201-500	63 contacts →
	Strong evidence “Welcome to the future of intelligent surveillance solutions.” Source: RevenueBase Database · checked Sep 21, 2026
11	Iomniscient	Strong evidence	Chatswood, AustraliaHQ checked Sep 21, 2026	51-200	43 contacts →
	Strong evidence “iOmniscient is the technology leader in providing Video Analytics and Surveillance Solutions.” Source: RevenueBase Database · checked Sep 21, 2026
12	Brooksight Investigations	Indirect evidence	Gold Coast, AustraliaHQ checked Sep 21, 2026	51-200	39 contacts →
	Indirect evidence “Brooksight Investigations are one of the most respected investigation teams operating throughout Australia.” Source: RevenueBase Database · checked Sep 21, 2026
13	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
14	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
15	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
16	Digifort Global	Strong evidence	Sydney, AustraliaHQ checked Sep 21, 2026	51-200	36 contacts →
	Strong evidence “Founded in 2002, Digifort is an award-winning software development company that specializes in video surveillance software and video monitoring intelligence.” Source: RevenueBase Database · checked Sep 21, 2026
17	Idetect Group	Indirect evidence	Melbourne, AustraliaHQ checked Sep 21, 2026	51-200	34 contacts →
	Indirect evidence “iDetect is proudly Australian owned and operated with a focus on supporting the needs of the building and construction industries throughout Australia.” Source: RevenueBase Database · checked Sep 21, 2026
18	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
19	Eclipse Security Systems	Indirect evidence	Hallam, AustraliaHQ checked Sep 21, 2026	11-50	26 contacts →
	Indirect 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
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	Strong evidence	Perth, AustraliaHQ checked Sep 21, 2026	11-50	23 contacts →
	Strong 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	Total Security Systems	Indirect evidence	Canning Vale, AustraliaHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “Total Security Systems is a West Australian owned company, operating for over 10 years.” Source: RevenueBase Database · checked Sep 21, 2026
23	Signature Security Group	Indirect evidence	Gold Coast, AustraliaHQ checked Sep 21, 2026	51-200	22 contacts →
	Indirect evidence “Signature Security Group has relaunched in Australia as part of the Intelligent Monitoring Group (IMG), incorporating Adeva Security into IMG's Mammoth Security subsidiary.” Source: RevenueBase Database · checked Sep 21, 2026
24	AMA Security	Indirect evidence	Adelaide, AustraliaHQ checked Sep 21, 2026	51-200	21 contacts →
	Indirect evidence “AMA Security is a provider of strategically tailored security solutions for commercial, business & industry, Government and Defence clients.” Source: RevenueBase Database · checked Sep 21, 2026
25	Smokeshield Security	Indirect evidence	Springvale, AustraliaHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect 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 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 companies. 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 companies.
Partial evidence: Its own public description names part of surveillance companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name surveillance companies. 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 426 surveillance companies based in Australia

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Surveillance companies based in Australia at a glance

As of Sep 21, 2026

29.4%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

7.5%Largest-city concentration · Sydney

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

210

11-50

133

51-200

201-500

501-1,000

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 426 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 companies, 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 companies”. 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 companies), 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 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 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, 958 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 companies by metro

Surveillance companies in Sydney32
Surveillance companies in Melbourne28

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 companies, 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 companies are there based in Australia?

RevenueBase identified 426 surveillance 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?

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

Which city has the most surveillance companies?

Sydney leads with 32 headquartered companies, followed by Melbourne (28) 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 958 verified decision-maker contacts tracked across these 426 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.