Company lists · Data refreshed November 2026

Top 25 Surveillance and electronic security system equipment maintenance services based in Australia

RevenueBase identified 265 company matches for surveillance and electronic security system equipment maintenance services associated with Australia as of November 2026 and tracks 1,686 professional contacts across them, including 514 with verified work emails. Sydney is the largest hub.

This list covers company matches for surveillance and electronic security system equipment maintenance services associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
265Companies
1,686Contacts tracked
514Verified emails
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The 25 largest surveillance and electronic security system equipment maintenance services based in Australia

Ranked by team size
Top 25 of 265 company matches for surveillance and electronic security system equipment maintenance services based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKingsgrove, AustraliaHQ recorded Nov 5, 2026201-500106 contacts →

Exact match

“ARA Security delivers turnkey security solutions to a number of industries across Australia.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchPerth, AustraliaHQ recorded Nov 5, 202651-20069 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchNorth Plympton, AustraliaHQ recorded Nov 5, 202651-20067 contacts →

Exact match

“Established in 2006, Sturdie has grown to become one of the most respected providers of high-quality electrical services and security technology in Australia and New Zealand.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchPhillip, AustraliaHQ recorded Nov 5, 202651-20033 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchNorwest, AustraliaHQ recorded Nov 5, 202611-5030 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Nov 5, 2026201-50028 contacts →

Exact match

“FreeCall 1800 GROUP 1.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchPerth, AustraliaHQ recorded Nov 5, 202611-5026 contacts →

Exact match

“Based in Joondalup (Perth, WA), at Crown Security we specialise in commercial electronic security, video surveillance, automation, smart parking solution and integration solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchAdelaide, AustraliaHQ recorded Nov 5, 202651-20026 contacts →

Exact match

“AMA Security is a provider of strategically tailored security solutions for commercial, business & industry, Government and Defence clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchCanning Vale, AustraliaHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Total Security Systems is a West Australian owned company, operating for over 10 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMalaga, AustraliaHQ recorded Nov 5, 2026n/a22 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchBallarat, AustraliaHQ recorded Nov 5, 202651-20019 contacts →

Exact match

“Sectrol Security is a fully integrated security business based in Ballarat Victoria.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchAltona North, AustraliaHQ recorded Nov 5, 202651-20016 contacts →

Exact match

“Excell Security is Melbourne's "one stop shop" for security, specialising in CCTV, alarms, monitoring and access control products and services, plus mobile patrols, security…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchKeilor Park, AustraliaHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Guardtech is a privately owned Australian security company established in 2016.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchSydney, AustraliaHQ recorded Nov 5, 202651-20015 contacts →

Exact match

“Prosys Services is an Australian owned company specialised in enterprise-grade security management systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Nov 5, 202651-20015 contacts →

Exact match

“Urban Protection Group is a trusted partner in delivering comprehensive security solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchGnangara, AustraliaHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“North Star Security is a locally owned and operated Perth business established in 1998.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchCarrum Downs, AustraliaHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Established in 2011, Innov8tive Services has become a trusted leader in the commercial contracting market, specializing in the delivery of high-quality electrical, data, security…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchSunshine West, AustraliaHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“GenX Group has over 90 years of combined experience within the building and electronic security industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchKirrawee, AustraliaHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“It is our mission to be the preferred Electronic Security Provider through persistence, honesty and a commitment to being at the forefront of technology and new concept…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchBella Vista, AustraliaHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Secure People is a national leader in the Australian electronic security industry, supported by a highly skilled team of expert management and technical professionals.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchKirrawee, AustraliaHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Ryalex Security are electronic security specialists servicing the industrial, financial and commercial market.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSouth Hurstville, AustraliaHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“Our organisation is an established Electronic Security company that has been in operation for over 30 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchWangaratta South, AustraliaHQ recorded Nov 5, 20261-1012 contacts →

Exact match

“Security Alarm Installations & Monitoring, Access System Installation & CCTV System”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchUnley, AustraliaHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Catcom offers a full array of security, CCTV, data and AV services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchPort Melbourne, AustraliaHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“Brave Security, Australia’s leading security systems company in planning, design, installation, repair, and maintenance of full range security systems for business and commercial.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 265 surveillance and electronic security system equipment maintenance services based in Australia

See the full list, filter by size, metro and specialty, and access 514 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Surveillance and electronic security system equipment maintenance services based in Australia at a glance

As of Nov 5, 2026
30.5%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
6.4%Largest-city concentration · Sydney
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
144
11-50
89
51-200
20
201-500
5
501-1,000
1
10001+
1

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 265 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “surveillance and electronic security system equipment maintenance services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 514 professional contacts with verified work emails across the full matched dataset. 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 November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “surveillance and electronic security system equipment maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many surveillance and electronic security system equipment maintenance services are there based in Australia?

RevenueBase identified 265 company matches for surveillance and electronic security system equipment maintenance services associated with Australia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

ARA Security tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most surveillance and electronic security system equipment maintenance services?

Sydney leads with 17 company records, followed by Melbourne (15) and Perth (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 514 professional contacts with verified work emails tracked across these 265 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 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 SmartSearch, 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.