Company lists · Data refreshed September 2026

Top 25 Network security system installers based in Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 226 companies tracked

RevenueBase identified 226 network security system installers headquartered in Australia as of September 2026 and tracks 1,126 professional contacts across them, including 382 with verified work emails. Melbourne is the largest hub.

This list covers network security system installers 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 29, 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 29, 2026 86% judged on-target in blind review

226Companies

1,126Contacts tracked

382Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest network security system installers based in Australia

Ranked by team size

Top 25 of 226 network security system installers based in Australia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to network security system installers: 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 29, 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 29, 2026
2	JD Security	Strong evidence	Wetherill Park, AustraliaHQ checked Sep 29, 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 29, 2026
3	Seccom Global	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	41 contacts →
	Partial evidence “Seccom Global - The Cyber Security Company Providing excellence in service to educate, connect and protect your business Founded in 2003, Seccom Global is recognised as a leader…” Source: RevenueBase Database · checked Sep 29, 2026
4	Cyberxcel	Indirect evidence	Brisbane, AustraliaHQ checked Sep 29, 2026	n/a	33 contacts →
	Indirect evidence “Founded by Sohail Ershadi, a distinguished cybersecurity expert with over a decade of experience in the IT industry, CyberXcel has rapidly emerged as a leader in cybersecurity…” Source: RevenueBase Database · checked Sep 29, 2026
5	Eclipse Security Systems	Strong evidence	Hallam, AustraliaHQ checked Sep 29, 2026	11-50	26 contacts →
	Strong 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 29, 2026
6	Total Security Systems	Strong evidence	Canning Vale, AustraliaHQ checked Sep 29, 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 29, 2026
7	Independent Locksmiths & Security PTY LTD	Partial evidence	Parramatta, AustraliaHQ checked Sep 29, 2026	51-200	21 contacts →
	Partial evidence “Founded in 1973, Independent Locksmiths & Security has grown into one of Australia's leading commercial locksmith service providers.” Source: RevenueBase Database · checked Sep 29, 2026
8	Surecity Networks	Partial evidence	South Melbourne, AustraliaHQ checked Sep 29, 2026	11-50	20 contacts →
	Partial evidence “SureCity Networks is an Australian Cybersecurity firm with offices in Melbourne, Sydney, Brisbane and the UK, trusted by enterprises globally.” Source: RevenueBase Database · checked Sep 29, 2026
9	Smokeshield Security	Partial evidence	Springvale, AustraliaHQ checked Sep 29, 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 29, 2026
10	Plustel	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	16 contacts →
	Indirect evidence “Plustel specialise in the supply and installation of technical business products for business in Sydney and around Australia.” Source: RevenueBase Database · checked Sep 29, 2026
11	Secure People	Partial evidence	Bella Vista, AustraliaHQ checked Sep 29, 2026	11-50	15 contacts →
	Partial 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 29, 2026
12	Spartans Security	Indirect evidence	Cremorne, AustraliaHQ checked Sep 29, 2026	11-50	14 contacts →
	Indirect evidence “Facing the Complexities of Cybersecurity?” Source: RevenueBase Database · checked Sep 29, 2026
13	Virtual Graffiti Australia	Indirect evidence	Bondi Junction, AustraliaHQ checked Sep 29, 2026	1-10	14 contacts →
	Indirect evidence “Virtual Graffiti Australia Pty Limited is part of the Virtual Graffiti Group, which was first established in the USA in and now operates in three countries (USA, Australia and the…” Source: RevenueBase Database · checked Sep 29, 2026
14	Securetel Security Integrators	Strong evidence	Keilor Park, AustraliaHQ checked Sep 29, 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 29, 2026
15	Genx Group Building And Technical Services	Partial evidence	Sunshine West, AustraliaHQ checked Sep 29, 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 29, 2026
16	Paul-Tec Security Group	Partial evidence	Seven Hills, AustraliaHQ checked Sep 29, 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 29, 2026
17	Instant Security Systems	Strong evidence	Seventeen Mile Rocks, AustraliaHQ checked Sep 29, 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 29, 2026
18	North Star Security	Partial evidence	Gnangara, AustraliaHQ checked Sep 29, 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 29, 2026
19	Networx Australia	Strong evidence	Waterloo, AustraliaHQ checked Sep 29, 2026	11-50	10 contacts →
	Strong evidence “Networx Australia are Internet Security Experts, providing a wealth of experience and expertise in designing, configuring and implementing the major brands of Internet Security…” Source: RevenueBase Database · checked Sep 29, 2026
20	Towns Security Electronic Security System Supplier Cctv Access Control Alarm Back To Base	Partial evidence	South Hurstville, AustraliaHQ checked Sep 29, 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 29, 2026
21	Brave Security	Strong evidence	Port Melbourne, AustraliaHQ checked Sep 29, 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 29, 2026
22	PRO Security	Strong evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	11-50	9 contacts →
	Strong evidence “PRO Security is a Melbourne based security company that supplies and installs security alarms (commercial or residential), CCTV, audio/video intercom and access control systems…” Source: RevenueBase Database · checked Sep 29, 2026
23	Cyberhub Group	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	9 contacts →
	Partial evidence “CyberHub was established with the aim of making Cyber Security more available to companies of all sizes.” Source: RevenueBase Database · checked Sep 29, 2026
24	MTL Automation	Indirect evidence	Harcourt North, AustraliaHQ checked Sep 29, 2026	11-50	8 contacts →
	Indirect evidence “MTL Automation Pty.” Source: RevenueBase Database · checked Sep 29, 2026
25	Barwon Security	Partial evidence	Geelong, AustraliaHQ checked Sep 29, 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 29, 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: network security system installers. 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 network security system installers.
Partial evidence: Its own public description names part of network security system installers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name network security system installers. 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 226 network security system installers based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 382 reachable decision-makers.

Free signup · no credit card

View the full list →

Network security system installers based in Australia at a glance

As of Sep 29, 2026

33.9%Verified-email coverage

5.0Average contacts per company

1-10Median size (employees)

9.3%Largest-city concentration · Melbourne

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

156

11-50

51-200

201-500

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 226 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 network security system installers, 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 “network security system installers”. 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 network security system installers), 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 network security system installers, 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, 382 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 29, 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 network security system installers, 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 network security system installers are there based in Australia?

RevenueBase identified 226 network security system installers 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 network security system installers?

Melbourne leads with 21 headquartered companies, followed by Sydney (18) and Brisbane (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 382 verified decision-maker contacts tracked across these 226 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 226 network security system installers based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

Network security system installers by geography

Browse the directory

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.