Company lists · Data refreshed September 2026

Top 24 Surveillance technology providers based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 217 companies tracked

RevenueBase identified 217 surveillance technology providers headquartered in Australia as of September 2026 and tracks 2,066 professional contacts across them, including 722 with verified work emails. Sydney is the largest hub.

This list covers surveillance technology 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 22, 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 22, 2026 86% judged on-target in blind review

217Companies

2,066Contacts tracked

722Verified emails

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The 24 largest surveillance technology providers based in Australia

Ranked by team size

Top 24 of 217 surveillance technology providers based in Australia, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to surveillance technology 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	NEC Australia	Partial evidence	Docklands, AustraliaHQ checked Sep 22, 2026	501-1,000	857 contacts →
	Partial evidence “NEC has delivered world-class technology solutions and services to customers across the globe, for more than a century.” Source: RevenueBase Database · checked Sep 22, 2026
2	Silentium Defence	Partial evidence	Gepps Cross, AustraliaHQ checked Sep 22, 2026	51-200	78 contacts →
	Partial 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 22, 2026
3	Vision Intelligence	Partial evidence	Seven Hills, AustraliaHQ checked Sep 22, 2026	201-500	63 contacts →
	Partial evidence “Welcome to the future of intelligent surveillance solutions.” Source: RevenueBase Database · checked Sep 22, 2026
4	Omnivision	Indirect evidence	Mulgrave, AustraliaHQ checked Sep 22, 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 22, 2026
5	Digifort Global	Partial evidence	Sydney, AustraliaHQ checked Sep 22, 2026	51-200	36 contacts →
	Partial 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 22, 2026
6	Secusafe PTY LTD	Indirect evidence	Norwest, AustraliaHQ checked Sep 22, 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 22, 2026
7	Eclipse Security Systems	Indirect evidence	Hallam, AustraliaHQ checked Sep 22, 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 22, 2026
8	BGW Technologies	Partial evidence	Seven Hills, AustraliaHQ checked Sep 22, 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 22, 2026
9	Crown Security	Partial evidence	Perth, AustraliaHQ checked Sep 22, 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 22, 2026
10	ISCS	Partial evidence	Belrose, AustraliaHQ checked Sep 22, 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 22, 2026
11	Total Security Systems	Indirect evidence	Canning Vale, AustraliaHQ checked Sep 22, 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 22, 2026
12	AMA Security	Indirect evidence	Adelaide, AustraliaHQ checked Sep 22, 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 22, 2026
13	Smokeshield Security	Indirect evidence	Springvale, AustraliaHQ checked Sep 22, 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 22, 2026
14	Secure People	Indirect evidence	Bella Vista, AustraliaHQ checked Sep 22, 2026	11-50	15 contacts →
	Indirect evidence “Secure People is a national leader in the Australian electronic security industry, supported by a highly skilled team of expert management and technical professionals.” Source: RevenueBase Database · checked Sep 22, 2026
15	Sightmaster Australia	Indirect evidence	Ormeau, AustraliaHQ checked Sep 22, 2026	11-50	13 contacts →
	Indirect evidence “Specialising in CCTV for Security, Time-Lapse, Project Management, Flood Monitoring, Rubbish Dumping and School Zones.” Source: RevenueBase Database · checked Sep 22, 2026
16	Ryalex Security	Indirect evidence	Kirrawee, AustraliaHQ checked Sep 22, 2026	11-50	12 contacts →
	Indirect evidence “Ryalex Security are electronic security specialists servicing the industrial, financial and commercial market.” Source: RevenueBase Database · checked Sep 22, 2026
17	Sectrol Security	Indirect evidence	Ballarat, AustraliaHQ checked Sep 22, 2026	51-200	12 contacts →
	Indirect evidence “Sectrol Security is a fully integrated security business based in Ballarat Victoria.” Source: RevenueBase Database · checked Sep 22, 2026
18	Instant Security Systems	Indirect evidence	Seventeen Mile Rocks, AustraliaHQ checked Sep 22, 2026	51-200	12 contacts →
	Indirect 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 22, 2026
19	Towns Security Electronic Security System Supplier Cctv Access Control Alarm Back To Base	Indirect evidence	South Hurstville, AustraliaHQ checked Sep 22, 2026	51-200	9 contacts →
	Indirect evidence “Our organisation is an established Electronic Security company that has been in operation for over 30 years.” Source: RevenueBase Database · checked Sep 22, 2026
20	Sensatek	Partial evidence	Granville, AustraliaHQ checked Sep 22, 2026	51-200	9 contacts →
	Partial evidence “SensaTek is Australia’s first national authorised distributor of VIVOTEK, delivering advanced AI surveillance, IP security cameras, cloud-based CCTV systems, Video Management…” Source: RevenueBase Database · checked Sep 22, 2026
21	Brassets Group - Technology	Partial evidence	Archerfield, AustraliaHQ checked Sep 22, 2026	51-200	8 contacts →
	Partial evidence “Brassets Group specialises in clinical and technology services.” Source: RevenueBase Database · checked Sep 22, 2026
22	Camvex Video Surveillance Systems	Indirect evidence	Clayton, AustraliaHQ checked Sep 22, 2026	11-50	8 contacts →
	Indirect evidence “Specialist CCTV company established in 1987.” Source: RevenueBase Database · checked Sep 22, 2026
23	Barwon Security	Indirect evidence	Geelong, AustraliaHQ checked Sep 22, 2026	11-50	8 contacts →
	Indirect 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 22, 2026
24	RED Handed Security	Indirect evidence	Seven Hills, AustraliaHQ checked Sep 22, 2026	1-10	7 contacts →
	Indirect evidence “Want custom designed, cost effective security solutions?” Source: RevenueBase Database · checked Sep 22, 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 technology 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 surveillance technology providers.
Partial evidence: Its own public description names part of surveillance technology providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name surveillance technology 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 24 of 217 surveillance technology providers based in Australia

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Surveillance technology providers based in Australia at a glance

As of Sep 22, 2026

34.9%Verified-email coverage

9.5Average contacts per company

1-10Median size (employees)

6.5%Largest-city concentration · Sydney

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

120

11-50

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 217 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 technology 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 “surveillance technology 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 surveillance technology 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 surveillance technology 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, 722 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 22, 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 surveillance technology 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 surveillance technology providers are there based in Australia?

RevenueBase identified 217 surveillance technology 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?

NEC Australia, headquartered in Docklands, tops this list with the largest team on record.

Which city has the most surveillance technology providers?

Sydney leads with 14 headquartered companies, followed by Melbourne (11) and Perth (8).

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 722 verified decision-maker contacts tracked across these 217 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 22, 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.